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ZDoom error

doomgod | PRO | 12/10/22 12:36:05 PM UTC | 0 ⭐ | 340 👁️ | Never ⏰ | []
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3.6 MB

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admin [ ~/doom/zdsrc/release ]$ make
Consolidate compiler generated dependencies of target lzma
[  3%] Built target lzma
Consolidate compiler generated dependencies of target lemon
[  3%] Built target lemon
Consolidate compiler generated dependencies of target re2c
[ 12%] Built target re2c
Consolidate compiler generated dependencies of target updaterevision
[ 13%] Built target updaterevision
Consolidate compiler generated dependencies of target zipdir
[ 14%] Built target zipdir
Consolidate compiler generated dependencies of target dumb
[ 28%] Built target dumb
Consolidate compiler generated dependencies of target gdtoa
[ 28%] Built target gdtoa
src/gitinfo.h is up to date at commit 2.8.6a.
[ 28%] Built target revision_check
Consolidate compiler generated dependencies of target zdoom
[ 29%] Building CXX object src/CMakeFiles/zdoom.dir/posix/osx/iwadpicker_cocoa.mm.o
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDecimalNumber.h:9,
                 from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/Foundation.h:33,
                 from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Cocoa.framework/Headers/Cocoa.h:12,
                 from /Users/admin/doom/zdsrc/src/posix/osx/iwadpicker_cocoa.mm:49:
/Users/admin/doom/zdsrc/src/posix/osx/iwadpicker_cocoa.mm:123:9: error: stray '@' in program
  123 |         NSParameterAssert(rowIndex >= 0 && (unsigned int) rowIndex < [data count]);
      |         ^~~~~~~~~~~~~~~~~
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/dispatch/dispatch.h:63,
                 from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreFoundation.framework/Headers/CFStream.h:20,
                 from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreFoundation.framework/Headers/CFPropertyList.h:17,
                 from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreFoundation.framework/Headers/CoreFoundation.h:60,
                 from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/Foundation.h:6:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/os/object.h:203:1: error: expected unqualified-id before 'interface'
  203 | OS_OBJECT_DECL_BASE(object, NSObject);
      | ^~~~~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/os/workgroup_object.h:48:1: error: expected unqualified-id before 'interface'
   48 | OS_WORKGROUP_DECL(os_workgroup, WorkGroup);
      | ^~~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/os/workgroup_object.h:48:1: error: 'OS_os_workgroup' does not name a type
   48 | OS_WORKGROUP_DECL(os_workgroup, WorkGroup);
      | ^~~~~~~~~~~~~~~~~
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/os/workgroup.h:30,
                 from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/dispatch/dispatch.h:64:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/os/workgroup_object.h:93:24: error: 'os_workgroup_t' was not declared in this scope; did you mean 'os_workgroup_attr_t'?
   93 | os_workgroup_copy_port(os_workgroup_t wg, mach_port_t *mach_port_out);
      |                        ^~~~~~~~~~~~~~
      |                        os_workgroup_attr_t
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/os/workgroup_object.h:93:55: error: expected primary-expression before '*' token
   93 | os_workgroup_copy_port(os_workgroup_t wg, mach_port_t *mach_port_out);
      |                                                       ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/os/workgroup_object.h:93:56: error: 'mach_port_out' was not declared in this scope; did you mean 'mach_port_t'?
   93 | os_workgroup_copy_port(os_workgroup_t wg, mach_port_t *mach_port_out);
      |                                                        ^~~~~~~~~~~~~
      |                                                        mach_port_t
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/os/workgroup_object.h:93:69: error: expression list treated as compound expression in initializer [-fpermissive]
   93 | os_workgroup_copy_port(os_workgroup_t wg, mach_port_t *mach_port_out);
      |                                                                     ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/os/workgroup_object.h:116:1: error: 'os_workgroup_t' does not name a type; did you mean 'os_workgroup_attr_t'?
  116 | os_workgroup_t _Nullable
      | ^~~~~~~~~~~~~~
      | os_workgroup_attr_t
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/os/workgroup_object.h:137:1: error: 'os_workgroup_t' does not name a type; did you mean 'os_workgroup_attr_t'?
  137 | os_workgroup_t _Nullable
      | ^~~~~~~~~~~~~~
      | os_workgroup_attr_t
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/os/workgroup_object.h:177:19: error: 'os_workgroup_t' was not declared in this scope; did you mean 'os_workgroup_join'?
  177 | os_workgroup_join(os_workgroup_t wg, os_workgroup_join_token_t token_out);
      |                   ^~~~~~~~~~~~~~
      |                   os_workgroup_join
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/os/workgroup_object.h:177:64: error: expected primary-expression before 'token_out'
  177 | os_workgroup_join(os_workgroup_t wg, os_workgroup_join_token_t token_out);
      |                                                                ^~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/os/workgroup_object.h:177:73: error: expression list treated as compound expression in initializer [-fpermissive]
  177 | os_workgroup_join(os_workgroup_t wg, os_workgroup_join_token_t token_out);
      |                                                                         ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/os/workgroup_object.h:202:1: error: variable or field 'os_workgroup_leave' declared void
  202 | os_workgroup_leave(os_workgroup_t wg, os_workgroup_join_token_t token);
      | ^~~~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/os/workgroup_object.h:202:20: error: 'os_workgroup_t' was not declared in this scope; did you mean 'os_workgroup_join'?
  202 | os_workgroup_leave(os_workgroup_t wg, os_workgroup_join_token_t token);
      |                    ^~~~~~~~~~~~~~
      |                    os_workgroup_join
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/os/workgroup_object.h:202:65: error: expected primary-expression before 'token'
  202 | os_workgroup_leave(os_workgroup_t wg, os_workgroup_join_token_t token);
      |                                                                 ^~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/os/workgroup_object.h:241:32: error: 'os_workgroup_t' was not declared in this scope; did you mean 'os_workgroup_join'?
  241 | os_workgroup_set_working_arena(os_workgroup_t wg, void * _Nullable arena,
      |                                ^~~~~~~~~~~~~~
      |                                os_workgroup_join
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/os/workgroup_object.h:241:51: error: expected primary-expression before 'void'
  241 | os_workgroup_set_working_arena(os_workgroup_t wg, void * _Nullable arena,
      |                                                   ^~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/os/workgroup_object.h:242:18: error: expected primary-expression before 'max_workers'
  242 |         uint32_t max_workers, os_workgroup_working_arena_destructor_t destructor);
      |                  ^~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/os/workgroup_object.h:242:71: error: expected primary-expression before 'destructor'
  242 |         uint32_t max_workers, os_workgroup_working_arena_destructor_t destructor);
      |                                                                       ^~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/os/workgroup_object.h:242:81: error: expression list treated as compound expression in initializer [-fpermissive]
  242 |         uint32_t max_workers, os_workgroup_working_arena_destructor_t destructor);
      |                                                                                 ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/os/workgroup_object.h:271:32: error: 'os_workgroup_t' was not declared in this scope; did you mean 'os_workgroup_join'?
  271 | os_workgroup_get_working_arena(os_workgroup_t wg,
      |                                ^~~~~~~~~~~~~~
      |                                os_workgroup_join
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/os/workgroup_object.h:272:36: error: expected primary-expression before '*' token
  272 |                 os_workgroup_index * _Nullable index_out);
      |                                    ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/os/workgroup_object.h:272:48: error: 'index_out' was not declared in this scope
  272 |                 os_workgroup_index * _Nullable index_out);
      |                                                ^~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/os/workgroup_object.h:272:57: error: expression list treated as compound expression in initializer [-fpermissive]
  272 |                 os_workgroup_index * _Nullable index_out);
      |                                                         ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/os/workgroup_object.h:299:1: error: variable or field 'os_workgroup_cancel' declared void
  299 | os_workgroup_cancel(os_workgroup_t wg);
      | ^~~~~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/os/workgroup_object.h:299:21: error: 'os_workgroup_t' was not declared in this scope; did you mean 'os_workgroup_join'?
  299 | os_workgroup_cancel(os_workgroup_t wg);
      |                     ^~~~~~~~~~~~~~
      |                     os_workgroup_join
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/os/workgroup_object.h:311:25: error: 'os_workgroup_t' was not declared in this scope; did you mean 'os_workgroup_join'?
  311 | os_workgroup_testcancel(os_workgroup_t wg);
      |                         ^~~~~~~~~~~~~~
      |                         os_workgroup_join
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/os/workgroup_object.h:350:35: error: 'os_workgroup_t' was not declared in this scope; did you mean 'os_workgroup_join'?
  350 | os_workgroup_max_parallel_threads(os_workgroup_t wg, os_workgroup_mpt_attr_t
      |                                   ^~~~~~~~~~~~~~
      |                                   os_workgroup_join
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/os/workgroup_object.h:351:27: error: expected primary-expression before 'attr'
  351 |                 _Nullable attr);
      |                           ^~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/os/workgroup_object.h:351:31: error: expression list treated as compound expression in initializer [-fpermissive]
  351 |                 _Nullable attr);
      |                               ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/os/workgroup_interval.h:41:1: error: expected unqualified-id before 'interface'
   41 | OS_WORKGROUP_SUBCLASS_DECL(os_workgroup_interval, os_workgroup, WorkGroupInterval);
      | ^~~~~~~~~~~~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/os/workgroup_interval.h:41:1: error: 'OS_os_workgroup' does not name a type
   41 | OS_WORKGROUP_SUBCLASS_DECL(os_workgroup_interval, os_workgroup, WorkGroupInterval);
      | ^~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/os/workgroup.h:31:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/os/workgroup_interval.h:94:29: error: 'os_workgroup_interval_t' was not declared in this scope; did you mean 'os_workgroup_interval_start'?
   94 | os_workgroup_interval_start(os_workgroup_interval_t wg, uint64_t start, uint64_t
      |                             ^~~~~~~~~~~~~~~~~~~~~~~
      |                             os_workgroup_interval_start
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/os/workgroup_interval.h:94:66: error: expected primary-expression before 'start'
   94 | os_workgroup_interval_start(os_workgroup_interval_t wg, uint64_t start, uint64_t
      |                                                                  ^~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/os/workgroup_interval.h:95:17: error: expected primary-expression before 'deadline'
   95 |                 deadline, os_workgroup_interval_data_t _Nullable data);
      |                 ^~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/os/workgroup_interval.h:95:66: error: expected primary-expression before 'data'
   95 |                 deadline, os_workgroup_interval_data_t _Nullable data);
      |                                                                  ^~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/os/workgroup_interval.h:95:70: error: expression list treated as compound expression in initializer [-fpermissive]
   95 |                 deadline, os_workgroup_interval_data_t _Nullable data);
      |                                                                      ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/os/workgroup_interval.h:123:30: error: 'os_workgroup_interval_t' was not declared in this scope; did you mean 'os_workgroup_interval_start'?
  123 | os_workgroup_interval_update(os_workgroup_interval_t wg, uint64_t deadline,
      |                              ^~~~~~~~~~~~~~~~~~~~~~~
      |                              os_workgroup_interval_start
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/os/workgroup_interval.h:123:67: error: expected primary-expression before 'deadline'
  123 | os_workgroup_interval_update(os_workgroup_interval_t wg, uint64_t deadline,
      |                                                                   ^~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/os/workgroup_interval.h:124:56: error: expected primary-expression before 'data'
  124 |                 os_workgroup_interval_data_t _Nullable data);
      |                                                        ^~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/os/workgroup_interval.h:124:60: error: expression list treated as compound expression in initializer [-fpermissive]
  124 |                 os_workgroup_interval_data_t _Nullable data);
      |                                                            ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/os/workgroup_interval.h:148:30: error: 'os_workgroup_interval_t' was not declared in this scope; did you mean 'os_workgroup_interval_start'?
  148 | os_workgroup_interval_finish(os_workgroup_interval_t wg,
      |                              ^~~~~~~~~~~~~~~~~~~~~~~
      |                              os_workgroup_interval_start
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/os/workgroup_interval.h:149:56: error: expected primary-expression before 'data'
  149 |                 os_workgroup_interval_data_t _Nullable data);
      |                                                        ^~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/os/workgroup_interval.h:149:60: error: expression list treated as compound expression in initializer [-fpermissive]
  149 |                 os_workgroup_interval_data_t _Nullable data);
      |                                                            ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/os/workgroup_parallel.h:42:1: error: expected unqualified-id before 'interface'
   42 | OS_WORKGROUP_SUBCLASS_DECL(os_workgroup_parallel, os_workgroup, WorkGroupParallel);
      | ^~~~~~~~~~~~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/os/workgroup_parallel.h:42:1: error: 'OS_os_workgroup' does not name a type
   42 | OS_WORKGROUP_SUBCLASS_DECL(os_workgroup_parallel, os_workgroup, WorkGroupParallel);
      | ^~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/os/workgroup.h:32:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/os/workgroup_parallel.h:66:1: error: 'os_workgroup_parallel_' does not name a type; did you mean 'os_workgroup_mpt_attr_t'?
   66 | os_workgroup_parallel_t _Nullable
      | ^~~~~~~~~~~~~~~~~~~~~~~
      | os_workgroup_mpt_attr_t
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/dispatch/dispatch.h:76:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/dispatch/workloop.h:157:17: error: 'os_workgroup_t' has not been declared
  157 |                 os_workgroup_t workgroup);
      |                 ^~~~~~~~~~~~~~
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSArray.h:5,
                 from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/Foundation.h:10:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSObject.h:19:21: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   19 | - (id)copyWithZone:(nullable NSZone *)zone;
      |                     ^~~~~~~~
      |                     cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSObject.h:25:28: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   25 | - (id)mutableCopyWithZone:(nullable NSZone *)zone;
      |                            ^~~~~~~~
      |                            cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSObject.h:32:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   32 | - (nullable instancetype)initWithCoder:(NSCoder *)coder; // NS_DESIGNATED_INITIALIZER
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSObject.h:53:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   53 | - (nullable id)replacementObjectForCoder:(NSCoder *)coder;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSObject.h:54:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   54 | - (nullable id)awakeAfterUsingCoder:(NSCoder *)coder NS_REPLACES_RECEIVER;
      |    ^~~~~~~~
      |    cg_nullable
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSArray.h:6:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSEnumerator.h:7:15: error: expected ';' before '<' token
    7 | @class NSArray<ObjectType>;
      |               ^
      |               ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSEnumerator.h:34:35: error: cannot find protocol declaration for 'ObjectType'
   34 | @interface NSEnumerator<ObjectType> : NSObject <NSFastEnumeration>
      |                                   ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSEnumerator.h:34:37: error: expected unqualified-id before ':' token
   34 | @interface NSEnumerator<ObjectType> : NSObject <NSFastEnumeration>
      |                                     ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSEnumerator.h:40:35: error: duplicate interface declaration for class 'NSEnumerator'
   40 | @interface NSEnumerator<ObjectType> (NSExtendedEnumerator)
      |                                   ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSEnumerator.h:40:35: error: cannot find protocol declaration for 'ObjectType'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSObject.h:10:60: error: redefinition of 'struct NSEnumerator'
   10 | @class NSInvocation, NSMethodSignature, NSCoder, NSString, NSEnumerator;
      |                                                            ^~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSEnumerator.h:40:35: error: trying to finish struct, but kicked out due to previous parse errors
   40 | @interface NSEnumerator<ObjectType> (NSExtendedEnumerator)
      |                                   ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSEnumerator.h:42:1: error: expected constructor, destructor, or type conversion before 'property'
   42 | @property (readonly, copy) NSArray<ObjectType> *allObjects;
      | ^~~~~~~~~
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSRange.h:5,
                 from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSArray.h:7:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSValue.h:18:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   18 | - (nullable instancetype)initWithCoder:(NSCoder *)coder NS_DESIGNATED_INITIALIZER;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSValue.h:31:42: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   31 | + (NSValue *)valueWithNonretainedObject:(nullable id)anObject;
      |                                          ^~~~~~~~
      |                                          cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSValue.h:34:32: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   34 | + (NSValue *)valueWithPointer:(nullable const void *)pointer;
      |                                ^~~~~~~~
      |                                cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSValue.h:43:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   43 | - (nullable instancetype)initWithCoder:(NSCoder *)coder NS_DESIGNATED_INITIALIZER;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSValue.h:82:38: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   82 | - (NSString *)descriptionWithLocale:(nullable id)locale;
      |                                      ^~~~~~~~
      |                                      cg_nullable
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSArray.h:9:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrderedCollectionDifference.h:5:15: error: expected ';' before '<' token
    5 | @class NSArray<ObjectType>;
      |               ^
      |               ;
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrderedCollectionDifference.h:7:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrderedCollectionChange.h:15:48: error: cannot find protocol declaration for 'ObjectType'
   15 | @interface NSOrderedCollectionChange<ObjectType> : NSObject
      |                                                ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrderedCollectionChange.h:15:50: error: expected unqualified-id before ':' token
   15 | @interface NSOrderedCollectionChange<ObjectType> : NSObject
      |                                                  ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrderedCollectionChange.h:30:40: error: cannot find protocol declaration for 'ObjectType'
   30 | + (NSOrderedCollectionChange<ObjectType> *)changeWithObject:(nullable ObjectType)anObject
      |                                        ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrderedCollectionChange.h:30:62: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   30 | + (NSOrderedCollectionChange<ObjectType> *)changeWithObject:(nullable ObjectType)anObject
      |                                                              ^~~~~~~~
      |                                                              cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrderedCollectionChange.h:36:22: error: unknown property attribute 'strong'
   36 | @property (readonly, strong, nullable) ObjectType object;
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrderedCollectionChange.h:36:40: error: 'ObjectType' has not been declared
   36 | @property (readonly, strong, nullable) ObjectType object;
      |                                        ^~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrderedCollectionChange.h:53:33: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   53 | - (instancetype)initWithObject:(nullable ObjectType)anObject
      |                                 ^~~~~~~~
      |                                 cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrderedCollectionChange.h:57:33: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   57 | - (instancetype)initWithObject:(nullable ObjectType)anObject
      |                                 ^~~~~~~~
      |                                 cg_nullable
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrderedCollectionDifference.h:8:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSIndexSet.h:74:98: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   74 | - (NSUInteger)getIndexes:(NSUInteger *)indexBuffer maxCount:(NSUInteger)bufferSize inIndexRange:(nullable NSRangePointer)range;
      |                                                                                                  ^~~~~~~~
      |                                                                                                  cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSIndexSet.h:84:41: error: expected ')' before '(' token
   84 | - (void)enumerateIndexesUsingBlock:(void (NS_NOESCAPE ^)(NSUInteger idx, BOOL *stop))block API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                                    ~    ^~
      |                                         )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSIndexSet.h:84:42: error: expected identifier before '(' token
   84 | - (void)enumerateIndexesUsingBlock:(void (NS_NOESCAPE ^)(NSUInteger idx, BOOL *stop))block API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                                          ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSIndexSet.h:84:41: error: expected ';' before '(' token
   84 | - (void)enumerateIndexesUsingBlock:(void (NS_NOESCAPE ^)(NSUInteger idx, BOOL *stop))block API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                                         ^~
      |                                         ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSIndexSet.h:85:80: error: expected ')' before '(' token
   85 | - (void)enumerateIndexesWithOptions:(NSEnumerationOptions)opts usingBlock:(void (NS_NOESCAPE ^)(NSUInteger idx, BOOL *stop))block API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                                                                           ~    ^~
      |                                                                                )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSIndexSet.h:85:81: error: expected identifier before '(' token
   85 | - (void)enumerateIndexesWithOptions:(NSEnumerationOptions)opts usingBlock:(void (NS_NOESCAPE ^)(NSUInteger idx, BOOL *stop))block API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                                                                                 ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSIndexSet.h:85:80: error: expected ';' before '(' token
   85 | - (void)enumerateIndexesWithOptions:(NSEnumerationOptions)opts usingBlock:(void (NS_NOESCAPE ^)(NSUInteger idx, BOOL *stop))block API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                                                                                ^~
      |                                                                                ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSIndexSet.h:86:99: error: expected ')' before '(' token
   86 | - (void)enumerateIndexesInRange:(NSRange)range options:(NSEnumerationOptions)opts usingBlock:(void (NS_NOESCAPE ^)(NSUInteger idx, BOOL *stop))block API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                                                                                              ~    ^~
      |                                                                                                   )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSIndexSet.h:86:100: error: expected identifier before '(' token
   86 | - (void)enumerateIndexesInRange:(NSRange)range options:(NSEnumerationOptions)opts usingBlock:(void (NS_NOESCAPE ^)(NSUInteger idx, BOOL *stop))block API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                                                                                                    ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSIndexSet.h:86:99: error: expected ';' before '(' token
   86 | - (void)enumerateIndexesInRange:(NSRange)range options:(NSEnumerationOptions)opts usingBlock:(void (NS_NOESCAPE ^)(NSUInteger idx, BOOL *stop))block API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                                                                                                   ^~
      |                                                                                                   ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSIndexSet.h:88:37: error: expected ')' before '(' token
   88 | - (NSUInteger)indexPassingTest:(BOOL (NS_NOESCAPE ^)(NSUInteger idx, BOOL *stop))predicate API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                                ~    ^~
      |                                     )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSIndexSet.h:88:38: error: expected identifier before '(' token
   88 | - (NSUInteger)indexPassingTest:(BOOL (NS_NOESCAPE ^)(NSUInteger idx, BOOL *stop))predicate API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                                      ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSIndexSet.h:88:37: error: expected ';' before '(' token
   88 | - (NSUInteger)indexPassingTest:(BOOL (NS_NOESCAPE ^)(NSUInteger idx, BOOL *stop))predicate API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                                     ^~
      |                                     ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSIndexSet.h:89:76: error: expected ')' before '(' token
   89 | - (NSUInteger)indexWithOptions:(NSEnumerationOptions)opts passingTest:(BOOL (NS_NOESCAPE ^)(NSUInteger idx, BOOL *stop))predicate API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                                                                       ~    ^~
      |                                                                            )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSIndexSet.h:89:77: error: expected identifier before '(' token
   89 | - (NSUInteger)indexWithOptions:(NSEnumerationOptions)opts passingTest:(BOOL (NS_NOESCAPE ^)(NSUInteger idx, BOOL *stop))predicate API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                                                                             ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSIndexSet.h:89:76: error: expected ';' before '(' token
   89 | - (NSUInteger)indexWithOptions:(NSEnumerationOptions)opts passingTest:(BOOL (NS_NOESCAPE ^)(NSUInteger idx, BOOL *stop))predicate API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                                                                            ^~
      |                                                                            ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSIndexSet.h:90:95: error: expected ')' before '(' token
   90 | - (NSUInteger)indexInRange:(NSRange)range options:(NSEnumerationOptions)opts passingTest:(BOOL (NS_NOESCAPE ^)(NSUInteger idx, BOOL *stop))predicate API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                                                                                          ~    ^~
      |                                                                                               )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSIndexSet.h:90:96: error: expected identifier before '(' token
   90 | - (NSUInteger)indexInRange:(NSRange)range options:(NSEnumerationOptions)opts passingTest:(BOOL (NS_NOESCAPE ^)(NSUInteger idx, BOOL *stop))predicate API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                                                                                                ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSIndexSet.h:90:95: error: expected ';' before '(' token
   90 | - (NSUInteger)indexInRange:(NSRange)range options:(NSEnumerationOptions)opts passingTest:(BOOL (NS_NOESCAPE ^)(NSUInteger idx, BOOL *stop))predicate API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                                                                                               ^~
      |                                                                                               ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSIndexSet.h:92:41: error: expected ')' before '(' token
   92 | - (NSIndexSet *)indexesPassingTest:(BOOL (NS_NOESCAPE ^)(NSUInteger idx, BOOL *stop))predicate API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                                    ~    ^~
      |                                         )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSIndexSet.h:92:42: error: expected identifier before '(' token
   92 | - (NSIndexSet *)indexesPassingTest:(BOOL (NS_NOESCAPE ^)(NSUInteger idx, BOOL *stop))predicate API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                                          ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSIndexSet.h:92:41: error: expected ';' before '(' token
   92 | - (NSIndexSet *)indexesPassingTest:(BOOL (NS_NOESCAPE ^)(NSUInteger idx, BOOL *stop))predicate API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                                         ^~
      |                                         ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSIndexSet.h:93:80: error: expected ')' before '(' token
   93 | - (NSIndexSet *)indexesWithOptions:(NSEnumerationOptions)opts passingTest:(BOOL (NS_NOESCAPE ^)(NSUInteger idx, BOOL *stop))predicate API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                                                                           ~    ^~
      |                                                                                )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSIndexSet.h:93:81: error: expected identifier before '(' token
   93 | - (NSIndexSet *)indexesWithOptions:(NSEnumerationOptions)opts passingTest:(BOOL (NS_NOESCAPE ^)(NSUInteger idx, BOOL *stop))predicate API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                                                                                 ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSIndexSet.h:93:80: error: expected ';' before '(' token
   93 | - (NSIndexSet *)indexesWithOptions:(NSEnumerationOptions)opts passingTest:(BOOL (NS_NOESCAPE ^)(NSUInteger idx, BOOL *stop))predicate API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                                                                                ^~
      |                                                                                ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSIndexSet.h:94:99: error: expected ')' before '(' token
   94 | - (NSIndexSet *)indexesInRange:(NSRange)range options:(NSEnumerationOptions)opts passingTest:(BOOL (NS_NOESCAPE ^)(NSUInteger idx, BOOL *stop))predicate API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                                                                                              ~    ^~
      |                                                                                                   )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSIndexSet.h:94:100: error: expected identifier before '(' token
   94 | - (NSIndexSet *)indexesInRange:(NSRange)range options:(NSEnumerationOptions)opts passingTest:(BOOL (NS_NOESCAPE ^)(NSUInteger idx, BOOL *stop))predicate API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                                                                                                    ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSIndexSet.h:94:99: error: expected ';' before '(' token
   94 | - (NSIndexSet *)indexesInRange:(NSRange)range options:(NSEnumerationOptions)opts passingTest:(BOOL (NS_NOESCAPE ^)(NSUInteger idx, BOOL *stop))predicate API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                                                                                                   ^~
      |                                                                                                   ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSIndexSet.h:101:40: error: expected ')' before '(' token
  101 | - (void)enumerateRangesUsingBlock:(void (NS_NOESCAPE ^)(NSRange range, BOOL *stop))block API_AVAILABLE(macos(10.7), ios(5.0), watchos(2.0), tvos(9.0));
      |                                   ~    ^~
      |                                        )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSIndexSet.h:101:41: error: expected identifier before '(' token
  101 | - (void)enumerateRangesUsingBlock:(void (NS_NOESCAPE ^)(NSRange range, BOOL *stop))block API_AVAILABLE(macos(10.7), ios(5.0), watchos(2.0), tvos(9.0));
      |                                         ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSIndexSet.h:101:40: error: expected ';' before '(' token
  101 | - (void)enumerateRangesUsingBlock:(void (NS_NOESCAPE ^)(NSRange range, BOOL *stop))block API_AVAILABLE(macos(10.7), ios(5.0), watchos(2.0), tvos(9.0));
      |                                        ^~
      |                                        ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSIndexSet.h:102:79: error: expected ')' before '(' token
  102 | - (void)enumerateRangesWithOptions:(NSEnumerationOptions)opts usingBlock:(void (NS_NOESCAPE ^)(NSRange range, BOOL *stop))block API_AVAILABLE(macos(10.7), ios(5.0), watchos(2.0), tvos(9.0));
      |                                                                          ~    ^~
      |                                                                               )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSIndexSet.h:102:80: error: expected identifier before '(' token
  102 | - (void)enumerateRangesWithOptions:(NSEnumerationOptions)opts usingBlock:(void (NS_NOESCAPE ^)(NSRange range, BOOL *stop))block API_AVAILABLE(macos(10.7), ios(5.0), watchos(2.0), tvos(9.0));
      |                                                                                ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSIndexSet.h:102:79: error: expected ';' before '(' token
  102 | - (void)enumerateRangesWithOptions:(NSEnumerationOptions)opts usingBlock:(void (NS_NOESCAPE ^)(NSRange range, BOOL *stop))block API_AVAILABLE(macos(10.7), ios(5.0), watchos(2.0), tvos(9.0));
      |                                                                               ^~
      |                                                                               ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSIndexSet.h:103:98: error: expected ')' before '(' token
  103 | - (void)enumerateRangesInRange:(NSRange)range options:(NSEnumerationOptions)opts usingBlock:(void (NS_NOESCAPE ^)(NSRange range, BOOL *stop))block API_AVAILABLE(macos(10.7), ios(5.0), watchos(2.0), tvos(9.0));
      |                                                                                             ~    ^~
      |                                                                                                  )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSIndexSet.h:103:99: error: expected identifier before '(' token
  103 | - (void)enumerateRangesInRange:(NSRange)range options:(NSEnumerationOptions)opts usingBlock:(void (NS_NOESCAPE ^)(NSRange range, BOOL *stop))block API_AVAILABLE(macos(10.7), ios(5.0), watchos(2.0), tvos(9.0));
      |                                                                                                   ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSIndexSet.h:103:98: error: expected ';' before '(' token
  103 | - (void)enumerateRangesInRange:(NSRange)range options:(NSEnumerationOptions)opts usingBlock:(void (NS_NOESCAPE ^)(NSRange range, BOOL *stop))block API_AVAILABLE(macos(10.7), ios(5.0), watchos(2.0), tvos(9.0));
      |                                                                                                  ^~
      |                                                                                                  ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrderedCollectionDifference.h:25:52: error: cannot find protocol declaration for 'ObjectType'
   25 | @interface NSOrderedCollectionDifference<ObjectType> : NSObject <NSFastEnumeration>
      |                                                    ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrderedCollectionDifference.h:25:54: error: expected unqualified-id before ':' token
   25 | @interface NSOrderedCollectionDifference<ObjectType> : NSObject <NSFastEnumeration>
      |                                                      ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrderedCollectionDifference.h:52:40: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   52 |                       insertedObjects:(nullable NSArray<ObjectType> *)insertedObjects
      |                                        ^~~~~~~~
      |                                        cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrderedCollectionDifference.h:54:40: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   54 |                        removedObjects:(nullable NSArray<ObjectType> *)removedObjects
      |                                        ^~~~~~~~
      |                                        cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrderedCollectionDifference.h:55:73: error: expected '>' before '<' token
   55 |                     additionalChanges:(NSArray<NSOrderedCollectionChange<ObjectType> *> *)changes NS_DESIGNATED_INITIALIZER;
      |                                                                         ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrderedCollectionDifference.h:55:73: error: cannot find protocol declaration for 'NSOrderedCollectionChange'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrderedCollectionDifference.h:55:73: error: expected ')' before '<' token
   55 |                     additionalChanges:(NSArray<NSOrderedCollectionChange<ObjectType> *> *)changes NS_DESIGNATED_INITIALIZER;
      |                                       ~                                 ^
      |                                                                         )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrderedCollectionDifference.h:55:73: error: expected identifier before '<' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrderedCollectionDifference.h:55:73: error: cannot use an object as parameter to a method
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrderedCollectionDifference.h:55:73: error: expected ';' before '<' token
   55 |                     additionalChanges:(NSArray<NSOrderedCollectionChange<ObjectType> *> *)changes NS_DESIGNATED_INITIALIZER;
      |                                                                         ^
      |                                                                         ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrderedCollectionDifference.h:58:40: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   58 |                       insertedObjects:(nullable NSArray<ObjectType> *)insertedObjects
      |                                        ^~~~~~~~
      |                                        cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrderedCollectionDifference.h:60:40: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   60 |                        removedObjects:(nullable NSArray<ObjectType> *)removedObjects;
      |                                        ^~~~~~~~
      |                                        cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrderedCollectionDifference.h:62:12: error: unknown property attribute 'strong'
   62 | @property (strong, readonly) NSArray<NSOrderedCollectionChange<ObjectType> *> *insertions API_AVAILABLE(macosx(10.15), ios(13.0), watchos(6.0), tvos(13.0));
      |            ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrderedCollectionDifference.h:62:63: error: expected '>' before '<' token
   62 | @property (strong, readonly) NSArray<NSOrderedCollectionChange<ObjectType> *> *insertions API_AVAILABLE(macosx(10.15), ios(13.0), watchos(6.0), tvos(13.0));
      |                                                               ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrderedCollectionDifference.h:62:63: error: cannot find protocol declaration for 'NSOrderedCollectionChange'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrderedCollectionDifference.h:62:63: error: expected unqualified-id before '<' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrderedCollectionDifference.h:63:12: error: unknown property attribute 'strong'
   63 | @property (strong, readonly) NSArray<NSOrderedCollectionChange<ObjectType> *> *removals API_AVAILABLE(macosx(10.15), ios(13.0), watchos(6.0), tvos(13.0));
      |            ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrderedCollectionDifference.h:63:63: error: expected '>' before '<' token
   63 | @property (strong, readonly) NSArray<NSOrderedCollectionChange<ObjectType> *> *removals API_AVAILABLE(macosx(10.15), ios(13.0), watchos(6.0), tvos(13.0));
      |                                                               ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrderedCollectionDifference.h:63:63: error: cannot find protocol declaration for 'NSOrderedCollectionChange'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrderedCollectionDifference.h:63:63: error: expected unqualified-id before '<' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrderedCollectionDifference.h:68:36: error: cannot find protocol declaration for 'id'
   68 | - (NSOrderedCollectionDifference<id> *)differenceByTransformingChangesWithBlock:(NSOrderedCollectionChange<id> *(NS_NOESCAPE ^)(NSOrderedCollectionChange<ObjectType> *))block;
      |                                    ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrderedCollectionDifference.h:68:110: error: cannot find protocol declaration for 'id'
   68 | - (NSOrderedCollectionDifference<id> *)differenceByTransformingChangesWithBlock:(NSOrderedCollectionChange<id> *(NS_NOESCAPE ^)(NSOrderedCollectionChange<ObjectType> *))block;
      |                                                                                                              ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrderedCollectionDifference.h:68:113: error: expected ')' before '(' token
   68 | - (NSOrderedCollectionDifference<id> *)differenceByTransformingChangesWithBlock:(NSOrderedCollectionChange<id> *(NS_NOESCAPE ^)(NSOrderedCollectionChange<ObjectType> *))block;
      |                                                                                 ~                               ^
      |                                                                                                                 )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrderedCollectionDifference.h:68:113: error: expected identifier before '(' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrderedCollectionDifference.h:68:113: error: expected ';' before '(' token
   68 | - (NSOrderedCollectionDifference<id> *)differenceByTransformingChangesWithBlock:(NSOrderedCollectionChange<id> *(NS_NOESCAPE ^)(NSOrderedCollectionChange<ObjectType> *))block;
      |                                                                                                                 ^
      |                                                                                                                 ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSArray.h:17:42: error: cannot find protocol declaration for 'ObjectType'
   17 | @interface NSArray<__covariant ObjectType> : NSObject <NSCopying, NSMutableCopying, NSSecureCoding, NSFastEnumeration>
      |                                          ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSArray.h:17:44: error: expected unqualified-id before ':' token
   17 | @interface NSArray<__covariant ObjectType> : NSObject <NSCopying, NSMutableCopying, NSSecureCoding, NSFastEnumeration>
      |                                            ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSArray.h:20:4: error: 'ObjectType' does not name a type
   20 | - (ObjectType)objectAtIndex:(NSUInteger)index;
      |    ^~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSArray.h:22:39: error: expected ')' before 'ObjectType'
   22 | - (instancetype)initWithObjects:(const ObjectType _Nonnull [_Nullable])objects count:(NSUInteger)cnt NS_DESIGNATED_INITIALIZER;
      |                                 ~     ^~~~~~~~~~~
      |                                       )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSArray.h:22:50: error: expected ';' before '[' token
   22 | - (instancetype)initWithObjects:(const ObjectType _Nonnull [_Nullable])objects count:(NSUInteger)cnt NS_DESIGNATED_INITIALIZER;
      |                                                  ^         ~
      |                                                  ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSArray.h:23:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   23 | - (nullable instancetype)initWithCoder:(NSCoder *)coder NS_DESIGNATED_INITIALIZER;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSArray.h:27:30: error: duplicate interface declaration for class 'NSArray'
   27 | @interface NSArray<ObjectType> (NSExtendedArray)
      |                              ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSArray.h:27:30: error: cannot find protocol declaration for 'ObjectType'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSEnumerator.h:7:8: error: redefinition of 'struct NSArray'
    7 | @class NSArray<ObjectType>;
      |        ^~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSArray.h:27:30: error: trying to finish struct, but kicked out due to previous parse errors
   27 | @interface NSArray<ObjectType> (NSExtendedArray)
      |                              ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSArray.h:29:1: error: expected constructor, destructor, or type conversion before '-' token
   29 | - (NSArray<ObjectType> *)arrayByAddingObject:(ObjectType)anObject;
      | ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSArray.h:30:22: error: cannot find protocol declaration for 'ObjectType'
   30 | - (NSArray<ObjectType> *)arrayByAddingObjectsFromArray:(NSArray<ObjectType> *)otherArray;
      |                      ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSArray.h:30:75: error: cannot find protocol declaration for 'ObjectType'
   30 | - (NSArray<ObjectType> *)arrayByAddingObjectsFromArray:(NSArray<ObjectType> *)otherArray;
      |                                                                           ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSArray.h:32:25: error: 'ObjectType' does not name a type
   32 | - (BOOL)containsObject:(ObjectType)anObject;
      |                         ^~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSArray.h:34:38: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   34 | - (NSString *)descriptionWithLocale:(nullable id)locale;
      |                                      ^~~~~~~~
      |                                      cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSArray.h:35:38: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   35 | - (NSString *)descriptionWithLocale:(nullable id)locale indent:(NSUInteger)level;
      |                                      ^~~~~~~~
      |                                      cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSArray.h:36:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   36 | - (nullable ObjectType)firstObjectCommonWithArray:(NSArray<ObjectType> *)otherArray;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSArray.h:36:70: error: cannot find protocol declaration for 'ObjectType'
   36 | - (nullable ObjectType)firstObjectCommonWithArray:(NSArray<ObjectType> *)otherArray;
      |                                                                      ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSArray.h:37:21: error: 'ObjectType' does not name a type
   37 | - (void)getObjects:(ObjectType _Nonnull __unsafe_unretained [_Nonnull])objects range:(NSRange)range NS_SWIFT_UNAVAILABLE("Use 'subarrayWithRange()' instead");
      |                     ^~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSArray.h:38:30: error: 'ObjectType' does not name a type
   38 | - (NSUInteger)indexOfObject:(ObjectType)anObject;
      |                              ^~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSArray.h:39:30: error: 'ObjectType' does not name a type
   39 | - (NSUInteger)indexOfObject:(ObjectType)anObject inRange:(NSRange)range;
      |                              ^~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSArray.h:40:41: error: 'ObjectType' does not name a type
   40 | - (NSUInteger)indexOfObjectIdenticalTo:(ObjectType)anObject;
      |                                         ^~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSArray.h:41:41: error: 'ObjectType' does not name a type
   41 | - (NSUInteger)indexOfObjectIdenticalTo:(ObjectType)anObject inRange:(NSRange)range;
      |                                         ^~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSArray.h:42:43: error: cannot find protocol declaration for 'ObjectType'
   42 | - (BOOL)isEqualToArray:(NSArray<ObjectType> *)otherArray;
      |                                           ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSArray.h:43:43: error: 'ObjectType' has not been declared
   43 | @property (nullable, nonatomic, readonly) ObjectType firstObject API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                                           ^~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSArray.h:44:43: error: 'ObjectType' has not been declared
   44 | @property (nullable, nonatomic, readonly) ObjectType lastObject;
      |                                           ^~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSArray.h:45:27: error: cannot find protocol declaration for 'ObjectType'
   45 | - (NSEnumerator<ObjectType> *)objectEnumerator;
      |                           ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSArray.h:46:27: error: cannot find protocol declaration for 'ObjectType'
   46 | - (NSEnumerator<ObjectType> *)reverseObjectEnumerator;
      |                           ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSArray.h:48:22: error: cannot find protocol declaration for 'ObjectType'
   48 | - (NSArray<ObjectType> *)sortedArrayUsingFunction:(NSInteger (NS_NOESCAPE *)(ObjectType, ObjectType, void * _Nullable))comparator context:(nullable void *)context;
      |                      ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSArray.h:48:77: error: expected ')' before '(' token
   48 | - (NSArray<ObjectType> *)sortedArrayUsingFunction:(NSInteger (NS_NOESCAPE *)(ObjectType, ObjectType, void * _Nullable))comparator context:(nullable void *)context;
      |                                                   ~                         ^
      |                                                                             )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSArray.h:48:77: error: expected identifier before '(' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSArray.h:48:77: error: expected ';' before '(' token
   48 | - (NSArray<ObjectType> *)sortedArrayUsingFunction:(NSInteger (NS_NOESCAPE *)(ObjectType, ObjectType, void * _Nullable))comparator context:(nullable void *)context;
      |                                                                             ^
      |                                                                             ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSArray.h:49:22: error: cannot find protocol declaration for 'ObjectType'
   49 | - (NSArray<ObjectType> *)sortedArrayUsingFunction:(NSInteger (NS_NOESCAPE *)(ObjectType, ObjectType, void * _Nullable))comparator context:(nullable void *)context hint:(nullable NSData *)hint;
      |                      ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSArray.h:49:77: error: expected ')' before '(' token
   49 | - (NSArray<ObjectType> *)sortedArrayUsingFunction:(NSInteger (NS_NOESCAPE *)(ObjectType, ObjectType, void * _Nullable))comparator context:(nullable void *)context hint:(nullable NSData *)hint;
      |                                                   ~                         ^
      |                                                                             )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSArray.h:49:77: error: expected identifier before '(' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSArray.h:49:77: error: expected ';' before '(' token
   49 | - (NSArray<ObjectType> *)sortedArrayUsingFunction:(NSInteger (NS_NOESCAPE *)(ObjectType, ObjectType, void * _Nullable))comparator context:(nullable void *)context hint:(nullable NSData *)hint;
      |                                                                             ^
      |                                                                             ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSArray.h:50:22: error: cannot find protocol declaration for 'ObjectType'
   50 | - (NSArray<ObjectType> *)sortedArrayUsingSelector:(SEL)comparator;
      |                      ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSArray.h:51:22: error: cannot find protocol declaration for 'ObjectType'
   51 | - (NSArray<ObjectType> *)subarrayWithRange:(NSRange)range;
      |                      ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSArray.h:53:40: error: 'NSError' does not name a type; did you mean 'OSErr'?
   53 | - (BOOL)writeToURL:(NSURL *)url error:(NSError **)error API_AVAILABLE(macos(10.13), ios(11.0), watchos(4.0), tvos(11.0));
      |                                        ^~~~~~~
      |                                        OSErr
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSArray.h:57:63: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   57 | - (void)makeObjectsPerformSelector:(SEL)aSelector withObject:(nullable id)argument NS_SWIFT_UNAVAILABLE("Use enumerateObjectsUsingBlock: or a for loop instead");
      |                                                               ^~~~~~~~
      |                                                               cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSArray.h:59:22: error: cannot find protocol declaration for 'ObjectType'
   59 | - (NSArray<ObjectType> *)objectsAtIndexes:(NSIndexSet *)indexes;
      |                      ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSArray.h:61:4: error: 'ObjectType' does not name a type
   61 | - (ObjectType)objectAtIndexedSubscript:(NSUInteger)idx API_AVAILABLE(macos(10.8), ios(6.0), watchos(2.0), tvos(9.0));
      |    ^~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSArray.h:63:41: error: expected ')' before '(' token
   63 | - (void)enumerateObjectsUsingBlock:(void (NS_NOESCAPE ^)(ObjectType obj, NSUInteger idx, BOOL *stop))block API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                                    ~    ^~
      |                                         )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSArray.h:63:42: error: expected identifier before '(' token
   63 | - (void)enumerateObjectsUsingBlock:(void (NS_NOESCAPE ^)(ObjectType obj, NSUInteger idx, BOOL *stop))block API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                                          ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSArray.h:63:41: error: expected ';' before '(' token
   63 | - (void)enumerateObjectsUsingBlock:(void (NS_NOESCAPE ^)(ObjectType obj, NSUInteger idx, BOOL *stop))block API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                                         ^~
      |                                         ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSArray.h:64:80: error: expected ')' before '(' token
   64 | - (void)enumerateObjectsWithOptions:(NSEnumerationOptions)opts usingBlock:(void (NS_NOESCAPE ^)(ObjectType obj, NSUInteger idx, BOOL *stop))block API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                                                                           ~    ^~
      |                                                                                )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSArray.h:64:81: error: expected identifier before '(' token
   64 | - (void)enumerateObjectsWithOptions:(NSEnumerationOptions)opts usingBlock:(void (NS_NOESCAPE ^)(ObjectType obj, NSUInteger idx, BOOL *stop))block API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                                                                                 ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSArray.h:64:80: error: expected ';' before '(' token
   64 | - (void)enumerateObjectsWithOptions:(NSEnumerationOptions)opts usingBlock:(void (NS_NOESCAPE ^)(ObjectType obj, NSUInteger idx, BOOL *stop))block API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                                                                                ^~
      |                                                                                ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSArray.h:65:102: error: expected ')' before '(' token
   65 | - (void)enumerateObjectsAtIndexes:(NSIndexSet *)s options:(NSEnumerationOptions)opts usingBlock:(void (NS_NOESCAPE ^)(ObjectType obj, NSUInteger idx, BOOL *stop))block API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                                                                                                 ~    ^~
      |                                                                                                      )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSArray.h:65:103: error: expected identifier before '(' token
   65 | - (void)enumerateObjectsAtIndexes:(NSIndexSet *)s options:(NSEnumerationOptions)opts usingBlock:(void (NS_NOESCAPE ^)(ObjectType obj, NSUInteger idx, BOOL *stop))block API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                                                                                                       ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSArray.h:65:102: error: expected ';' before '(' token
   65 | - (void)enumerateObjectsAtIndexes:(NSIndexSet *)s options:(NSEnumerationOptions)opts usingBlock:(void (NS_NOESCAPE ^)(ObjectType obj, NSUInteger idx, BOOL *stop))block API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                                                                                                      ^~
      |                                                                                                      ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSArray.h:67:45: error: expected ')' before '(' token
   67 | - (NSUInteger)indexOfObjectPassingTest:(BOOL (NS_NOESCAPE ^)(ObjectType obj, NSUInteger idx, BOOL *stop))predicate API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                                        ~    ^~
      |                                             )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSArray.h:67:46: error: expected identifier before '(' token
   67 | - (NSUInteger)indexOfObjectPassingTest:(BOOL (NS_NOESCAPE ^)(ObjectType obj, NSUInteger idx, BOOL *stop))predicate API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                                              ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSArray.h:67:45: error: expected ';' before '(' token
   67 | - (NSUInteger)indexOfObjectPassingTest:(BOOL (NS_NOESCAPE ^)(ObjectType obj, NSUInteger idx, BOOL *stop))predicate API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                                             ^~
      |                                             ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSArray.h:68:84: error: expected ')' before '(' token
   68 | - (NSUInteger)indexOfObjectWithOptions:(NSEnumerationOptions)opts passingTest:(BOOL (NS_NOESCAPE ^)(ObjectType obj, NSUInteger idx, BOOL *stop))predicate API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                                                                               ~    ^~
      |                                                                                    )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSArray.h:68:85: error: expected identifier before '(' token
   68 | - (NSUInteger)indexOfObjectWithOptions:(NSEnumerationOptions)opts passingTest:(BOOL (NS_NOESCAPE ^)(ObjectType obj, NSUInteger idx, BOOL *stop))predicate API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                                                                                     ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSArray.h:68:84: error: expected ';' before '(' token
   68 | - (NSUInteger)indexOfObjectWithOptions:(NSEnumerationOptions)opts passingTest:(BOOL (NS_NOESCAPE ^)(ObjectType obj, NSUInteger idx, BOOL *stop))predicate API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                                                                                    ^~
      |                                                                                    ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSArray.h:69:106: error: expected ')' before '(' token
   69 | - (NSUInteger)indexOfObjectAtIndexes:(NSIndexSet *)s options:(NSEnumerationOptions)opts passingTest:(BOOL (NS_NOESCAPE^)(ObjectType obj, NSUInteger idx, BOOL *stop))predicate API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                                                                                                     ~    ^~
      |                                                                                                          )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSArray.h:69:107: error: expected identifier before '(' token
   69 | - (NSUInteger)indexOfObjectAtIndexes:(NSIndexSet *)s options:(NSEnumerationOptions)opts passingTest:(BOOL (NS_NOESCAPE^)(ObjectType obj, NSUInteger idx, BOOL *stop))predicate API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                                                                                                           ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSArray.h:69:106: error: expected ';' before '(' token
   69 | - (NSUInteger)indexOfObjectAtIndexes:(NSIndexSet *)s options:(NSEnumerationOptions)opts passingTest:(BOOL (NS_NOESCAPE^)(ObjectType obj, NSUInteger idx, BOOL *stop))predicate API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                                                                                                          ^~
      |                                                                                                          ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSArray.h:71:50: error: expected ')' before '(' token
   71 | - (NSIndexSet *)indexesOfObjectsPassingTest:(BOOL (NS_NOESCAPE ^)(ObjectType obj, NSUInteger idx, BOOL *stop))predicate API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                                             ~    ^~
      |                                                  )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSArray.h:71:51: error: expected identifier before '(' token
   71 | - (NSIndexSet *)indexesOfObjectsPassingTest:(BOOL (NS_NOESCAPE ^)(ObjectType obj, NSUInteger idx, BOOL *stop))predicate API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                                                   ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSArray.h:71:50: error: expected ';' before '(' token
   71 | - (NSIndexSet *)indexesOfObjectsPassingTest:(BOOL (NS_NOESCAPE ^)(ObjectType obj, NSUInteger idx, BOOL *stop))predicate API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                                                  ^~
      |                                                  ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSArray.h:72:89: error: expected ')' before '(' token
   72 | - (NSIndexSet *)indexesOfObjectsWithOptions:(NSEnumerationOptions)opts passingTest:(BOOL (NS_NOESCAPE ^)(ObjectType obj, NSUInteger idx, BOOL *stop))predicate API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                                                                                    ~    ^~
      |                                                                                         )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSArray.h:72:90: error: expected identifier before '(' token
   72 | - (NSIndexSet *)indexesOfObjectsWithOptions:(NSEnumerationOptions)opts passingTest:(BOOL (NS_NOESCAPE ^)(ObjectType obj, NSUInteger idx, BOOL *stop))predicate API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                                                                                          ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSArray.h:72:89: error: expected ';' before '(' token
   72 | - (NSIndexSet *)indexesOfObjectsWithOptions:(NSEnumerationOptions)opts passingTest:(BOOL (NS_NOESCAPE ^)(ObjectType obj, NSUInteger idx, BOOL *stop))predicate API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                                                                                         ^~
      |                                                                                         ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSArray.h:73:111: error: expected ')' before '(' token
   73 | - (NSIndexSet *)indexesOfObjectsAtIndexes:(NSIndexSet *)s options:(NSEnumerationOptions)opts passingTest:(BOOL (NS_NOESCAPE ^)(ObjectType obj, NSUInteger idx, BOOL *stop))predicate API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                                                                                                          ~    ^~
      |                                                                                                               )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSArray.h:73:112: error: expected identifier before '(' token
   73 | - (NSIndexSet *)indexesOfObjectsAtIndexes:(NSIndexSet *)s options:(NSEnumerationOptions)opts passingTest:(BOOL (NS_NOESCAPE ^)(ObjectType obj, NSUInteger idx, BOOL *stop))predicate API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                                                                                                                ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSArray.h:73:111: error: expected ';' before '(' token
   73 | - (NSIndexSet *)indexesOfObjectsAtIndexes:(NSIndexSet *)s options:(NSEnumerationOptions)opts passingTest:(BOOL (NS_NOESCAPE ^)(ObjectType obj, NSUInteger idx, BOOL *stop))predicate API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                                                                                                               ^~
      |                                                                                                               ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSArray.h:75:22: error: cannot find protocol declaration for 'ObjectType'
   75 | - (NSArray<ObjectType> *)sortedArrayUsingComparator:(NSComparator NS_NOESCAPE)cmptr API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                      ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSArray.h:75:54: error: 'NSComparator' does not name a type
   75 | - (NSArray<ObjectType> *)sortedArrayUsingComparator:(NSComparator NS_NOESCAPE)cmptr API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                                                      ^~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSArray.h:76:22: error: cannot find protocol declaration for 'ObjectType'
   76 | - (NSArray<ObjectType> *)sortedArrayWithOptions:(NSSortOptions)opts usingComparator:(NSComparator NS_NOESCAPE)cmptr API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                      ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSArray.h:76:86: error: 'NSComparator' does not name a type
   76 | - (NSArray<ObjectType> *)sortedArrayWithOptions:(NSSortOptions)opts usingComparator:(NSComparator NS_NOESCAPE)cmptr API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                                                                                      ^~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSArray.h:84:30: error: 'ObjectType' does not name a type
   84 | - (NSUInteger)indexOfObject:(ObjectType)obj inSortedRange:(NSRange)r options:(NSBinarySearchingOptions)opts usingComparator:(NSComparator NS_NOESCAPE)cmp API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0)); // binary search
      |                              ^~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSArray.h:84:126: error: 'NSComparator' does not name a type
   84 | - (NSUInteger)indexOfObject:(ObjectType)obj inSortedRange:(NSRange)r options:(NSBinarySearchingOptions)opts usingComparator:(NSComparator NS_NOESCAPE)cmp API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0)); // binary search
      |                                                                                                                              ^~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSArray.h:88:30: error: duplicate interface declaration for class 'NSArray'
   88 | @interface NSArray<ObjectType> (NSArrayCreation)
      |                              ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSArray.h:88:30: error: cannot find protocol declaration for 'ObjectType'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSEnumerator.h:7:8: error: redefinition of 'struct NSArray'
    7 | @class NSArray<ObjectType>;
      |        ^~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSArray.h:88:30: error: trying to finish struct, but kicked out due to previous parse errors
   88 | @interface NSArray<ObjectType> (NSArrayCreation)
      |                              ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSArray.h:90:1: error: expected constructor, destructor, or type conversion before '+' token
   90 | + (instancetype)array;
      | ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSArray.h:91:34: error: 'ObjectType' does not name a type
   91 | + (instancetype)arrayWithObject:(ObjectType)anObject;
      |                                  ^~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSArray.h:92:40: error: expected ')' before 'ObjectType'
   92 | + (instancetype)arrayWithObjects:(const ObjectType _Nonnull [_Nonnull])objects count:(NSUInteger)cnt;
      |                                  ~     ^~~~~~~~~~~
      |                                        )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSArray.h:92:51: error: expected ';' before '[' token
   92 | + (instancetype)arrayWithObjects:(const ObjectType _Nonnull [_Nonnull])objects count:(NSUInteger)cnt;
      |                                                   ^         ~
      |                                                   ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSArray.h:93:35: error: 'ObjectType' does not name a type
   93 | + (instancetype)arrayWithObjects:(ObjectType)firstObj, ... NS_REQUIRES_NIL_TERMINATION;
      |                                   ^~~~~~~~~~
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/Foundation.h:8:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSArray.h:93:60: error: duplicate declaration of method '+arrayWithObjects:' with conflicting types
   93 | + (instancetype)arrayWithObjects:(ObjectType)firstObj, ... NS_REQUIRES_NIL_TERMINATION;
      |                                                            ^~~~~~~~~~~~~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSArray.h:92:41: note: previous declaration of '+arrayWithObjects:'
   92 | + (instancetype)arrayWithObjects:(const ObjectType _Nonnull [_Nonnull])objects count:(NSUInteger)cnt;
      |                                         ^~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSArray.h:94:51: error: cannot find protocol declaration for 'ObjectType'
   94 | + (instancetype)arrayWithArray:(NSArray<ObjectType> *)array;
      |                                                   ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSArray.h:96:34: error: 'ObjectType' does not name a type
   96 | - (instancetype)initWithObjects:(ObjectType)firstObj, ... NS_REQUIRES_NIL_TERMINATION;
      |                                  ^~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSArray.h:97:50: error: cannot find protocol declaration for 'ObjectType'
   97 | - (instancetype)initWithArray:(NSArray<ObjectType> *)array;
      |                                                  ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSArray.h:98:50: error: cannot find protocol declaration for 'ObjectType'
   98 | - (instancetype)initWithArray:(NSArray<ObjectType> *)array copyItems:(BOOL)flag;
      |                                                  ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSArray.h:101:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  101 | - (nullable NSArray<ObjectType> *)initWithContentsOfURL:(NSURL *)url error:(NSError **)error  API_AVAILABLE(macos(10.13), ios(11.0), watchos(4.0), tvos(11.0));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSArray.h:101:77: error: 'NSError' does not name a type; did you mean 'OSErr'?
  101 | - (nullable NSArray<ObjectType> *)initWithContentsOfURL:(NSURL *)url error:(NSError **)error  API_AVAILABLE(macos(10.13), ios(11.0), watchos(4.0), tvos(11.0));
      |                                                                             ^~~~~~~
      |                                                                             OSErr
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSArray.h:103:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  103 | + (nullable NSArray<ObjectType> *)arrayWithContentsOfURL:(NSURL *)url error:(NSError **)error API_AVAILABLE(macos(10.13), ios(11.0), watchos(4.0), tvos(11.0)) NS_SWIFT_UNAVAILABLE("Use initializer instead");
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSArray.h:103:78: error: 'NSError' does not name a type; did you mean 'OSErr'?
  103 | + (nullable NSArray<ObjectType> *)arrayWithContentsOfURL:(NSURL *)url error:(NSError **)error API_AVAILABLE(macos(10.13), ios(11.0), watchos(4.0), tvos(11.0)) NS_SWIFT_UNAVAILABLE("Use initializer instead");
      |                                                                              ^~~~~~~
      |                                                                              OSErr
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSArray.h:109:30: error: duplicate interface declaration for class 'NSArray'
  109 | @interface NSArray<ObjectType> (NSArrayDiffing)
      |                              ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSArray.h:109:30: error: cannot find protocol declaration for 'ObjectType'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSEnumerator.h:7:8: error: redefinition of 'struct NSArray'
    7 | @class NSArray<ObjectType>;
      |        ^~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSArray.h:109:30: error: trying to finish struct, but kicked out due to previous parse errors
  109 | @interface NSArray<ObjectType> (NSArrayDiffing)
      |                              ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSArray.h:111:1: error: expected constructor, destructor, or type conversion before '-' token
  111 | - (NSOrderedCollectionDifference<ObjectType> *)differenceFromArray:(NSArray<ObjectType> *)other withOptions:(NSOrderedCollectionDifferenceCalculationOptions)options usingEquivalenceTest:(BOOL (NS_NOESCAPE ^)(ObjectType obj1, ObjectType obj2))block;
      | ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSArray.h:113:44: error: cannot find protocol declaration for 'ObjectType'
  113 | - (NSOrderedCollectionDifference<ObjectType> *)differenceFromArray:(NSArray<ObjectType> *)other withOptions:(NSOrderedCollectionDifferenceCalculationOptions)options;
      |                                            ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSArray.h:113:87: error: cannot find protocol declaration for 'ObjectType'
  113 | - (NSOrderedCollectionDifference<ObjectType> *)differenceFromArray:(NSArray<ObjectType> *)other withOptions:(NSOrderedCollectionDifferenceCalculationOptions)options;
      |                                                                                       ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSArray.h:116:44: error: cannot find protocol declaration for 'ObjectType'
  116 | - (NSOrderedCollectionDifference<ObjectType> *)differenceFromArray:(NSArray<ObjectType> *)other;
      |                                            ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSArray.h:116:87: error: cannot find protocol declaration for 'ObjectType'
  116 | - (NSOrderedCollectionDifference<ObjectType> *)differenceFromArray:(NSArray<ObjectType> *)other;
      |                                                                                       ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSArray.h:118:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  118 | - (nullable NSArray<ObjectType> *)arrayByApplyingDifference:(NSOrderedCollectionDifference<ObjectType> *)difference;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSArray.h:118:102: error: cannot find protocol declaration for 'ObjectType'
  118 | - (nullable NSArray<ObjectType> *)arrayByApplyingDifference:(NSOrderedCollectionDifference<ObjectType> *)difference;
      |                                                                                                      ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSArray.h:122:30: error: duplicate interface declaration for class 'NSArray'
  122 | @interface NSArray<ObjectType> (NSDeprecated)
      |                              ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSArray.h:122:30: error: cannot find protocol declaration for 'ObjectType'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSEnumerator.h:7:8: error: redefinition of 'struct NSArray'
    7 | @class NSArray<ObjectType>;
      |        ^~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSArray.h:122:30: error: trying to finish struct, but kicked out due to previous parse errors
  122 | @interface NSArray<ObjectType> (NSDeprecated)
      |                              ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSArray.h:127:1: error: expected constructor, destructor, or type conversion before '-' token
  127 | - (void)getObjects:(ObjectType _Nonnull __unsafe_unretained [_Nonnull])objects NS_SWIFT_UNAVAILABLE("Use 'as [AnyObject]' instead") API_DEPRECATED("Use -getObjects:range: instead", macos(10.0, 10.13), ios(2.0, 11.0), watchos(2.0, 4.0), tvos(9.0, 11.0));
      | ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSArray.h:130:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  130 | + (nullable NSArray<ObjectType> *)arrayWithContentsOfFile:(NSString *)path API_DEPRECATED_WITH_REPLACEMENT("arrayWithContentsOfURL:error:", macos(10.0, API_TO_BE_DEPRECATED), ios(2.0, API_TO_BE_DEPRECATED), watchos(2.0, API_TO_BE_DEPRECATED), tvos(9.0, API_TO_BE_DEPRECATED));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSArray.h:131:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  131 | + (nullable NSArray<ObjectType> *)arrayWithContentsOfURL:(NSURL *)url API_DEPRECATED_WITH_REPLACEMENT("arrayWithContentsOfURL:error:", macos(10.0, API_TO_BE_DEPRECATED), ios(2.0, API_TO_BE_DEPRECATED), watchos(2.0, API_TO_BE_DEPRECATED), tvos(9.0, API_TO_BE_DEPRECATED));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSArray.h:132:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  132 | - (nullable NSArray<ObjectType> *)initWithContentsOfFile:(NSString *)path API_DEPRECATED_WITH_REPLACEMENT("initWithContentsOfURL:error:", macos(10.0, API_TO_BE_DEPRECATED), ios(2.0, API_TO_BE_DEPRECATED), watchos(2.0, API_TO_BE_DEPRECATED), tvos(9.0, API_TO_BE_DEPRECATED));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSArray.h:133:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  133 | - (nullable NSArray<ObjectType> *)initWithContentsOfURL:(NSURL *)url API_DEPRECATED_WITH_REPLACEMENT("initWithContentsOfURL:error:", macos(10.0, API_TO_BE_DEPRECATED), ios(2.0, API_TO_BE_DEPRECATED), watchos(2.0, API_TO_BE_DEPRECATED), tvos(9.0, API_TO_BE_DEPRECATED));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSArray.h:141:37: error: cannot find protocol declaration for 'ObjectType'
  141 | @interface NSMutableArray<ObjectType> : NSArray<ObjectType>
      |                                     ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSArray.h:141:39: error: expected unqualified-id before ':' token
  141 | @interface NSMutableArray<ObjectType> : NSArray<ObjectType>
      |                                       ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSArray.h:144:23: error: 'ObjectType' does not name a type
  144 | - (void)insertObject:(ObjectType)anObject atIndex:(NSUInteger)index;
      |                       ^~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSArray.h:147:60: error: 'ObjectType' does not name a type
  147 | - (void)replaceObjectAtIndex:(NSUInteger)index withObject:(ObjectType)anObject;
      |                                                            ^~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSArray.h:150:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  150 | - (nullable instancetype)initWithCoder:(NSCoder *)coder NS_DESIGNATED_INITIALIZER;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSArray.h:154:37: error: duplicate interface declaration for class 'NSMutableArray'
  154 | @interface NSMutableArray<ObjectType> (NSExtendedMutableArray)
      |                                     ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSArray.h:154:37: error: cannot find protocol declaration for 'ObjectType'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSArray.h:141:37: error: redefinition of 'struct NSMutableArray'
  141 | @interface NSMutableArray<ObjectType> : NSArray<ObjectType>
      |                                     ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSArray.h:154:37: error: trying to finish struct, but kicked out due to previous parse errors
  154 | @interface NSMutableArray<ObjectType> (NSExtendedMutableArray)
      |                                     ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSArray.h:156:1: error: expected constructor, destructor, or type conversion before '-' token
  156 | - (void)addObjectsFromArray:(NSArray<ObjectType> *)otherArray;
      | ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSArray.h:159:23: error: 'ObjectType' does not name a type
  159 | - (void)removeObject:(ObjectType)anObject inRange:(NSRange)range;
      |                       ^~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSArray.h:160:23: error: 'ObjectType' does not name a type
  160 | - (void)removeObject:(ObjectType)anObject;
      |                       ^~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSArray.h:161:34: error: 'ObjectType' does not name a type
  161 | - (void)removeObjectIdenticalTo:(ObjectType)anObject inRange:(NSRange)range;
      |                                  ^~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSArray.h:162:34: error: 'ObjectType' does not name a type
  162 | - (void)removeObjectIdenticalTo:(ObjectType)anObject;
      |                                  ^~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSArray.h:164:49: error: cannot find protocol declaration for 'ObjectType'
  164 | - (void)removeObjectsInArray:(NSArray<ObjectType> *)otherArray;
      |                                                 ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSArray.h:166:86: error: cannot find protocol declaration for 'ObjectType'
  166 | - (void)replaceObjectsInRange:(NSRange)range withObjectsFromArray:(NSArray<ObjectType> *)otherArray range:(NSRange)otherRange;
      |                                                                                      ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSArray.h:167:86: error: cannot find protocol declaration for 'ObjectType'
  167 | - (void)replaceObjectsInRange:(NSRange)range withObjectsFromArray:(NSArray<ObjectType> *)otherArray;
      |                                                                                      ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSArray.h:168:37: error: cannot find protocol declaration for 'ObjectType'
  168 | - (void)setArray:(NSArray<ObjectType> *)otherArray;
      |                                     ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSArray.h:169:53: error: expected ')' before '(' token
  169 | - (void)sortUsingFunction:(NSInteger (NS_NOESCAPE *)(ObjectType,  ObjectType, void * _Nullable))compare context:(nullable void *)context;
      |                           ~                         ^
      |                                                     )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSArray.h:169:53: error: expected identifier before '(' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSArray.h:169:53: error: expected ';' before '(' token
  169 | - (void)sortUsingFunction:(NSInteger (NS_NOESCAPE *)(ObjectType,  ObjectType, void * _Nullable))compare context:(nullable void *)context;
      |                                                     ^
      |                                                     ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSArray.h:172:42: error: cannot find protocol declaration for 'ObjectType'
  172 | - (void)insertObjects:(NSArray<ObjectType> *)objects atIndexes:(NSIndexSet *)indexes;
      |                                          ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSArray.h:174:86: error: cannot find protocol declaration for 'ObjectType'
  174 | - (void)replaceObjectsAtIndexes:(NSIndexSet *)indexes withObjects:(NSArray<ObjectType> *)objects;
      |                                                                                      ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSArray.h:176:20: error: 'ObjectType' does not name a type
  176 | - (void)setObject:(ObjectType)obj atIndexedSubscript:(NSUInteger)idx API_AVAILABLE(macos(10.8), ios(6.0), watchos(2.0), tvos(9.0));
      |                    ^~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSArray.h:178:30: error: 'NSComparator' does not name a type
  178 | - (void)sortUsingComparator:(NSComparator NS_NOESCAPE)cmptr API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                              ^~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSArray.h:179:62: error: 'NSComparator' does not name a type
  179 | - (void)sortWithOptions:(NSSortOptions)opts usingComparator:(NSComparator NS_NOESCAPE)cmptr API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                                                              ^~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSArray.h:183:37: error: duplicate interface declaration for class 'NSMutableArray'
  183 | @interface NSMutableArray<ObjectType> (NSMutableArrayCreation)
      |                                     ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSArray.h:183:37: error: cannot find protocol declaration for 'ObjectType'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSArray.h:141:37: error: redefinition of 'struct NSMutableArray'
  141 | @interface NSMutableArray<ObjectType> : NSArray<ObjectType>
      |                                     ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSArray.h:183:37: error: trying to finish struct, but kicked out due to previous parse errors
  183 | @interface NSMutableArray<ObjectType> (NSMutableArrayCreation)
      |                                     ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSArray.h:185:1: error: expected constructor, destructor, or type conversion before '+' token
  185 | + (instancetype)arrayWithCapacity:(NSUInteger)numItems;
      | ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSArray.h:187:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  187 | + (nullable NSMutableArray<ObjectType> *)arrayWithContentsOfFile:(NSString *)path;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSArray.h:188:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  188 | + (nullable NSMutableArray<ObjectType> *)arrayWithContentsOfURL:(NSURL *)url;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSArray.h:189:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  189 | - (nullable NSMutableArray<ObjectType> *)initWithContentsOfFile:(NSString *)path;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSArray.h:190:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  190 | - (nullable NSMutableArray<ObjectType> *)initWithContentsOfURL:(NSURL *)url;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSArray.h:196:37: error: duplicate interface declaration for class 'NSMutableArray'
  196 | @interface NSMutableArray<ObjectType> (NSMutableArrayDiffing)
      |                                     ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSArray.h:196:37: error: cannot find protocol declaration for 'ObjectType'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSArray.h:141:37: error: redefinition of 'struct NSMutableArray'
  141 | @interface NSMutableArray<ObjectType> : NSArray<ObjectType>
      |                                     ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSArray.h:196:37: error: trying to finish struct, but kicked out due to previous parse errors
  196 | @interface NSMutableArray<ObjectType> (NSMutableArrayDiffing)
      |                                     ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSArray.h:198:1: error: expected constructor, destructor, or type conversion before '-' token
  198 | - (void)applyDifference:(NSOrderedCollectionDifference<ObjectType> *)difference;
      | ^
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSString.h:38,
                 from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSBundle.h:6,
                 from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/Foundation.h:12:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSItemProvider.h:36:74: error: expected '>' before '*' token
   36 | @property (class, NS_NONATOMIC_IOSONLY, readonly, copy) NSArray<NSString *> *writableTypeIdentifiersForItemProvider;
      |                                                                          ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSItemProvider.h:36:74: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSItemProvider.h:36:75: error: expected unqualified-id before '>' token
   36 | @property (class, NS_NONATOMIC_IOSONLY, readonly, copy) NSArray<NSString *> *writableTypeIdentifiersForItemProvider;
      |                                                                           ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSItemProvider.h:41:67: error: expected '>' before '*' token
   41 | @property (NS_NONATOMIC_IOSONLY, readonly, copy) NSArray<NSString *> *writableTypeIdentifiersForItemProvider;
      |                                                                   ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSItemProvider.h:41:67: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSItemProvider.h:41:68: error: expected unqualified-id before '>' token
   41 | @property (NS_NONATOMIC_IOSONLY, readonly, copy) NSArray<NSString *> *writableTypeIdentifiersForItemProvider;
      |                                                                    ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSItemProvider.h:50:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   50 | - (nullable NSProgress *)loadDataWithTypeIdentifier:(NSString *)typeIdentifier // One of writableTypeIdentifiersForItemProvider
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSItemProvider.h:51:58: error: expected ')' before '(' token
   51 |                    forItemProviderCompletionHandler:(void (^)(NSData * _Nullable data, NSError * _Nullable error))completionHandler;
      |                                                     ~    ^~
      |                                                          )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSItemProvider.h:51:59: error: expected identifier before '(' token
   51 |                    forItemProviderCompletionHandler:(void (^)(NSData * _Nullable data, NSError * _Nullable error))completionHandler;
      |                                                           ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSItemProvider.h:51:58: error: expected ';' before '(' token
   51 |                    forItemProviderCompletionHandler:(void (^)(NSData * _Nullable data, NSError * _Nullable error))completionHandler;
      |                                                          ^~
      |                                                          ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSItemProvider.h:60:74: error: expected '>' before '*' token
   60 | @property (class, NS_NONATOMIC_IOSONLY, readonly, copy) NSArray<NSString *> *readableTypeIdentifiersForItemProvider;
      |                                                                          ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSItemProvider.h:60:74: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSItemProvider.h:60:75: error: expected unqualified-id before '>' token
   60 | @property (class, NS_NONATOMIC_IOSONLY, readonly, copy) NSArray<NSString *> *readableTypeIdentifiersForItemProvider;
      |                                                                           ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSItemProvider.h:62:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   62 | + (nullable instancetype)objectWithItemProviderData:(NSData *)data
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSItemProvider.h:64:54: error: 'NSError' does not name a type; did you mean 'OSErr'?
   64 |                                               error:(NSError **)outError;
      |                                                      ^~~~~~~
      |                                                      OSErr
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSItemProvider.h:69:15: error: expected unqualified-id before '^' token
   69 | typedef void (^NSItemProviderCompletionHandler)(__nullable __kindof id <NSSecureCoding> item, NSError * __null_unspecified error);
      |               ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSItemProvider.h:69:15: error: expected ')' before '^' token
   69 | typedef void (^NSItemProviderCompletionHandler)(__nullable __kindof id <NSSecureCoding> item, NSError * __null_unspecified error);
      |              ~^
      |               )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSItemProvider.h:70:15: error: expected unqualified-id before '^' token
   70 | typedef void (^NSItemProviderLoadHandler)(__null_unspecified NSItemProviderCompletionHandler completionHandler, __null_unspecified Class expectedValueClass, NSDictionary * __null_unspecified options);
      |               ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSItemProvider.h:70:15: error: expected ')' before '^' token
   70 | typedef void (^NSItemProviderLoadHandler)(__null_unspecified NSItemProviderCompletionHandler completionHandler, __null_unspecified Class expectedValueClass, NSDictionary * __null_unspecified options);
      |              ~^
      |               )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSItemProvider.h:90:66: error: expected ')' before '(' token
   90 |                                         loadHandler:(NSProgress * _Nullable (^)(void (^completionHandler)(NSData * _Nullable data, NSError * _Nullable error)))loadHandler API_AVAILABLE(macos(10.13), ios(11.0), watchos(4.0), tvos(11.0));
      |                                                     ~            ^          ~
      |                                                                  )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSItemProvider.h:90:77: error: expected identifier before '(' token
   90 |                                         loadHandler:(NSProgress * _Nullable (^)(void (^completionHandler)(NSData * _Nullable data, NSError * _Nullable error)))loadHandler API_AVAILABLE(macos(10.13), ios(11.0), watchos(4.0), tvos(11.0));
      |                                                                             ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSItemProvider.h:90:66: error: expected ';' before '(' token
   90 |                                         loadHandler:(NSProgress * _Nullable (^)(void (^completionHandler)(NSData * _Nullable data, NSError * _Nullable error)))loadHandler API_AVAILABLE(macos(10.13), ios(11.0), watchos(4.0), tvos(11.0));
      |                                                                  ^          ~
      |                                                                  ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSItemProvider.h:98:66: error: expected ')' before '(' token
   98 |                                         loadHandler:(NSProgress * _Nullable (^)(void (^completionHandler)(NSURL * _Nullable url, BOOL coordinated, NSError * _Nullable error)))loadHandler API_AVAILABLE(macos(10.13), ios(11.0), watchos(4.0), tvos(11.0));
      |                                                     ~            ^          ~
      |                                                                  )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSItemProvider.h:98:77: error: expected identifier before '(' token
   98 |                                         loadHandler:(NSProgress * _Nullable (^)(void (^completionHandler)(NSURL * _Nullable url, BOOL coordinated, NSError * _Nullable error)))loadHandler API_AVAILABLE(macos(10.13), ios(11.0), watchos(4.0), tvos(11.0));
      |                                                                             ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSItemProvider.h:98:66: error: expected ';' before '(' token
   98 |                                         loadHandler:(NSProgress * _Nullable (^)(void (^completionHandler)(NSURL * _Nullable url, BOOL coordinated, NSError * _Nullable error)))loadHandler API_AVAILABLE(macos(10.13), ios(11.0), watchos(4.0), tvos(11.0));
      |                                                                  ^          ~
      |                                                                  ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSItemProvider.h:105:53: error: expected '>' before '*' token
  105 | @property (copy, readonly, atomic) NSArray<NSString *> *registeredTypeIdentifiers;
      |                                                     ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSItemProvider.h:105:53: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSItemProvider.h:105:54: error: expected unqualified-id before '>' token
  105 | @property (copy, readonly, atomic) NSArray<NSString *> *registeredTypeIdentifiers;
      |                                                      ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSItemProvider.h:107:21: error: expected '>' before '*' token
  107 | - (NSArray<NSString *> *)registeredTypeIdentifiersWithFileOptions:(NSItemProviderFileOptions)fileOptions API_AVAILABLE(macos(10.13), ios(11.0), watchos(4.0), tvos(11.0));
      |                     ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSItemProvider.h:107:21: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSItemProvider.h:107:22: error: expected ')' before '>' token
  107 | - (NSArray<NSString *> *)registeredTypeIdentifiersWithFileOptions:(NSItemProviderFileOptions)fileOptions API_AVAILABLE(macos(10.13), ios(11.0), watchos(4.0), tvos(11.0));
      |   ~                  ^
      |                      )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSItemProvider.h:107:22: error: objective-c++ method declaration is expected before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSItemProvider.h:117:62: error: expected ')' before '(' token
  117 |                                       completionHandler:(void(^)(NSData * _Nullable data, NSError * _Nullable error))completionHandler API_AVAILABLE(macos(10.13), ios(11.0), watchos(4.0), tvos(11.0));
      |                                                         ~    ^
      |                                                              )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSItemProvider.h:117:62: error: expected identifier before '(' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSItemProvider.h:117:62: error: expected ';' before '(' token
  117 |                                       completionHandler:(void(^)(NSData * _Nullable data, NSError * _Nullable error))completionHandler API_AVAILABLE(macos(10.13), ios(11.0), watchos(4.0), tvos(11.0));
      |                                                              ^
      |                                                              ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSItemProvider.h:121:62: error: expected ')' before '(' token
  121 |                                       completionHandler:(void(^)(NSURL * _Nullable url, NSError * _Nullable error))completionHandler API_AVAILABLE(macos(10.13), ios(11.0), watchos(4.0), tvos(11.0));
      |                                                         ~    ^
      |                                                              )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSItemProvider.h:121:62: error: expected identifier before '(' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSItemProvider.h:121:62: error: expected ';' before '(' token
  121 |                                       completionHandler:(void(^)(NSURL * _Nullable url, NSError * _Nullable error))completionHandler API_AVAILABLE(macos(10.13), ios(11.0), watchos(4.0), tvos(11.0));
      |                                                              ^
      |                                                              ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSItemProvider.h:126:69: error: expected ')' before '(' token
  126 |                                              completionHandler:(void (^)(NSURL * _Nullable url, BOOL isInPlace, NSError * _Nullable error))completionHandler API_AVAILABLE(macos(10.13), ios(11.0), watchos(4.0), tvos(11.0));
      |                                                                ~    ^~
      |                                                                     )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSItemProvider.h:126:70: error: expected identifier before '(' token
  126 |                                              completionHandler:(void (^)(NSURL * _Nullable url, BOOL isInPlace, NSError * _Nullable error))completionHandler API_AVAILABLE(macos(10.13), ios(11.0), watchos(4.0), tvos(11.0));
      |                                                                      ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSItemProvider.h:126:69: error: expected ';' before '(' token
  126 |                                              completionHandler:(void (^)(NSURL * _Nullable url, BOOL isInPlace, NSError * _Nullable error))completionHandler API_AVAILABLE(macos(10.13), ios(11.0), watchos(4.0), tvos(11.0));
      |                                                                     ^~
      |                                                                     ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSItemProvider.h:147:44: error: expected ')' before '(' token
  147 |                   loadHandler:(NSProgress * _Nullable (^)(void (^completionHandler)(__kindof id<NSItemProviderWriting> _Nullable object, NSError * _Nullable error)))loadHandler API_AVAILABLE(macos(10.13), ios(11.0), watchos(4.0), tvos(11.0));
      |                               ~            ^          ~
      |                                            )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSItemProvider.h:147:55: error: expected identifier before '(' token
  147 |                   loadHandler:(NSProgress * _Nullable (^)(void (^completionHandler)(__kindof id<NSItemProviderWriting> _Nullable object, NSError * _Nullable error)))loadHandler API_AVAILABLE(macos(10.13), ios(11.0), watchos(4.0), tvos(11.0));
      |                                                       ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSItemProvider.h:147:44: error: expected ';' before '(' token
  147 |                   loadHandler:(NSProgress * _Nullable (^)(void (^completionHandler)(__kindof id<NSItemProviderWriting> _Nullable object, NSError * _Nullable error)))loadHandler API_AVAILABLE(macos(10.13), ios(11.0), watchos(4.0), tvos(11.0));
      |                                            ^          ~
      |                                            ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSItemProvider.h:153:40: error: expected ')' before '(' token
  153 |                 completionHandler:(void (^)(__kindof id<NSItemProviderReading> _Nullable object, NSError * _Nullable error))completionHandler API_AVAILABLE(macos(10.13), ios(11.0), watchos(4.0), tvos(11.0));
      |                                   ~    ^~
      |                                        )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSItemProvider.h:153:41: error: expected identifier before '(' token
  153 |                 completionHandler:(void (^)(__kindof id<NSItemProviderReading> _Nullable object, NSError * _Nullable error))completionHandler API_AVAILABLE(macos(10.13), ios(11.0), watchos(4.0), tvos(11.0));
      |                                         ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSItemProvider.h:153:40: error: expected ';' before '(' token
  153 |                 completionHandler:(void (^)(__kindof id<NSItemProviderReading> _Nullable object, NSError * _Nullable error))completionHandler API_AVAILABLE(macos(10.13), ios(11.0), watchos(4.0), tvos(11.0));
      |                                        ^~
      |                                        ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSItemProvider.h:183:31: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  183 | - (instancetype)initWithItem:(nullable id<NSSecureCoding>)item typeIdentifier:(nullable NSString *)typeIdentifier NS_DESIGNATED_INITIALIZER;
      |                               ^~~~~~~~
      |                               cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSItemProvider.h:183:80: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  183 | - (instancetype)initWithItem:(nullable id<NSSecureCoding>)item typeIdentifier:(nullable NSString *)typeIdentifier NS_DESIGNATED_INITIALIZER;
      |                                                                                ^~~~~~~~
      |                                                                                cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSItemProvider.h:186:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  186 | - (nullable instancetype)initWithContentsOfURL:(null_unspecified NSURL *)fileURL;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSItemProvider.h:186:49: error: 'null_unspecified' does not name a type
  186 | - (nullable instancetype)initWithContentsOfURL:(null_unspecified NSURL *)fileURL;
      |                                                 ^~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSItemProvider.h:189:79: error: 'NSItemProviderLoadHandler' does not name a type
  189 | - (void)registerItemForTypeIdentifier:(NSString *)typeIdentifier loadHandler:(NSItemProviderLoadHandler)loadHandler;
      |                                                                               ^~~~~~~~~~~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSItemProvider.h:197:71: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  197 | - (void)loadItemForTypeIdentifier:(NSString *)typeIdentifier options:(nullable NSDictionary *)options completionHandler:(nullable NSItemProviderCompletionHandler)completionHandler;
      |                                                                       ^~~~~~~~
      |                                                                       cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSItemProvider.h:197:122: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  197 | - (void)loadItemForTypeIdentifier:(NSString *)typeIdentifier options:(nullable NSDictionary *)options completionHandler:(nullable NSItemProviderCompletionHandler)completionHandler;
      |                                                                                                                          ^~~~~~~~
      |                                                                                                                          cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSItemProvider.h:211:36: error: 'NSItemProviderLoadHandler' has not been declared
  211 | @property (nullable, copy, atomic) NSItemProviderLoadHandler previewImageHandler API_AVAILABLE(macos(10.10), ios(8.0), watchos(2.0), tvos(9.0));
      |                                    ^~~~~~~~~~~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSItemProvider.h:214:38: error: 'null_unspecified' does not name a type
  214 | - (void)loadPreviewImageWithOptions:(null_unspecified NSDictionary *)options completionHandler:(null_unspecified NSItemProviderCompletionHandler)completionHandler API_AVAILABLE(macos(10.10), ios(8.0), watchos(2.0), tvos(9.0));
      |                                      ^~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSItemProvider.h:214:97: error: 'null_unspecified' does not name a type
  214 | - (void)loadPreviewImageWithOptions:(null_unspecified NSDictionary *)options completionHandler:(null_unspecified NSItemProviderCompletionHandler)completionHandler API_AVAILABLE(macos(10.10), ios(8.0), watchos(2.0), tvos(9.0));
      |                                                                                                 ^~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSString.h:41:23: error: expected ';' before '<' token
   41 | @class NSData, NSArray<ObjectType>, NSDictionary<KeyType, ObjectType>, NSCharacterSet, NSURL, NSError, NSLocale;
      |                       ^
      |                       ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSString.h:111:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  111 | - (nullable instancetype)initWithCoder:(NSCoder *)coder NS_DESIGNATED_INITIALIZER;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSString.h:138:135: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  138 | - (NSComparisonResult)compare:(NSString *)string options:(NSStringCompareOptions)mask range:(NSRange)rangeOfReceiverToCompare locale:(nullable id)locale; // locale arg used to be a dictionary pre-Leopard. We now accept NSLocale. Assumes the current locale if non-nil and non-NSLocale. nil continues to mean canonical compare, which doesn't depend on user's locale choice.
      |                                                                                                                                       ^~~~~~~~
      |                                                                                                                                       cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSString.h:178:135: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  178 | - (NSRange)rangeOfString:(NSString *)searchString options:(NSStringCompareOptions)mask range:(NSRange)rangeOfReceiverToSearch locale:(nullable NSLocale *)locale API_AVAILABLE(macos(10.5), ios(2.0), watchos(2.0), tvos(9.0));
      |                                                                                                                                       ^~~~~~~~
      |                                                                                                                                       cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSString.h:184:37: error: 'NSCharacterSet' does not name a type; did you mean 'kICCharacterSet'?
  184 | - (NSRange)rangeOfCharacterFromSet:(NSCharacterSet *)searchSet;
      |                                     ^~~~~~~~~~~~~~
      |                                     kICCharacterSet
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSString.h:185:37: error: 'NSCharacterSet' does not name a type; did you mean 'kICCharacterSet'?
  185 | - (NSRange)rangeOfCharacterFromSet:(NSCharacterSet *)searchSet options:(NSStringCompareOptions)mask;
      |                                     ^~~~~~~~~~~~~~
      |                                     kICCharacterSet
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSString.h:186:37: error: 'NSCharacterSet' does not name a type; did you mean 'kICCharacterSet'?
  186 | - (NSRange)rangeOfCharacterFromSet:(NSCharacterSet *)searchSet options:(NSStringCompareOptions)mask range:(NSRange)rangeOfReceiverToSearch;
      |                                     ^~~~~~~~~~~~~~
      |                                     kICCharacterSet
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSString.h:223:42: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  223 | - (NSString *)uppercaseStringWithLocale:(nullable NSLocale *)locale API_AVAILABLE(macos(10.8), ios(6.0), watchos(2.0), tvos(9.0));
      |                                          ^~~~~~~~
      |                                          cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSString.h:224:42: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  224 | - (NSString *)lowercaseStringWithLocale:(nullable NSLocale *)locale API_AVAILABLE(macos(10.8), ios(6.0), watchos(2.0), tvos(9.0));
      |                                          ^~~~~~~~
      |                                          cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSString.h:225:44: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  225 | - (NSString *)capitalizedStringWithLocale:(nullable NSLocale *)locale API_AVAILABLE(macos(10.8), ios(6.0), watchos(2.0), tvos(9.0));
      |                                            ^~~~~~~~
      |                                            cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSString.h:230:23: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  230 | - (void)getLineStart:(nullable NSUInteger *)startPtr end:(nullable NSUInteger *)lineEndPtr contentsEnd:(nullable NSUInteger *)contentsEndPtr forRange:(NSRange)range;
      |                       ^~~~~~~~
      |                       cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSString.h:230:59: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  230 | - (void)getLineStart:(nullable NSUInteger *)startPtr end:(nullable NSUInteger *)lineEndPtr contentsEnd:(nullable NSUInteger *)contentsEndPtr forRange:(NSRange)range;
      |                                                           ^~~~~~~~
      |                                                           cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSString.h:230:105: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  230 | - (void)getLineStart:(nullable NSUInteger *)startPtr end:(nullable NSUInteger *)lineEndPtr contentsEnd:(nullable NSUInteger *)contentsEndPtr forRange:(NSRange)range;
      |                                                                                                         ^~~~~~~~
      |                                                                                                         cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSString.h:233:28: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  233 | - (void)getParagraphStart:(nullable NSUInteger *)startPtr end:(nullable NSUInteger *)parEndPtr contentsEnd:(nullable NSUInteger *)contentsEndPtr forRange:(NSRange)range;
      |                            ^~~~~~~~
      |                            cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSString.h:233:64: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  233 | - (void)getParagraphStart:(nullable NSUInteger *)startPtr end:(nullable NSUInteger *)parEndPtr contentsEnd:(nullable NSUInteger *)contentsEndPtr forRange:(NSRange)range;
      |                                                                ^~~~~~~~
      |                                                                cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSString.h:233:109: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  233 | - (void)getParagraphStart:(nullable NSUInteger *)startPtr end:(nullable NSUInteger *)parEndPtr contentsEnd:(nullable NSUInteger *)contentsEndPtr forRange:(NSRange)range;
      |                                                                                                             ^~~~~~~~
      |                                                                                                             cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSString.h:254:108: error: expected ')' before '(' token
  254 | - (void)enumerateSubstringsInRange:(NSRange)range options:(NSStringEnumerationOptions)opts usingBlock:(void (^)(NSString * _Nullable substring, NSRange substringRange, NSRange enclosingRange, BOOL *stop))block API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                                                                                                       ~    ^~
      |                                                                                                            )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSString.h:254:109: error: expected identifier before '(' token
  254 | - (void)enumerateSubstringsInRange:(NSRange)range options:(NSStringEnumerationOptions)opts usingBlock:(void (^)(NSString * _Nullable substring, NSRange substringRange, NSRange enclosingRange, BOOL *stop))block API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                                                                                                             ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSString.h:254:108: error: expected ';' before '(' token
  254 | - (void)enumerateSubstringsInRange:(NSRange)range options:(NSStringEnumerationOptions)opts usingBlock:(void (^)(NSString * _Nullable substring, NSRange substringRange, NSRange enclosingRange, BOOL *stop))block API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                                                                                                            ^~
      |                                                                                                            ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSString.h:255:39: error: expected ')' before '(' token
  255 | - (void)enumerateLinesUsingBlock:(void (^)(NSString *line, BOOL *stop))block API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                                  ~    ^~
      |                                       )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSString.h:255:40: error: expected identifier before '(' token
  255 | - (void)enumerateLinesUsingBlock:(void (^)(NSString *line, BOOL *stop))block API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                                        ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSString.h:255:39: error: expected ';' before '(' token
  255 | - (void)enumerateLinesUsingBlock:(void (^)(NSString *line, BOOL *stop))block API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                                       ^~
      |                                       ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSString.h:265:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  265 | - (nullable NSData *)dataUsingEncoding:(NSStringEncoding)encoding allowLossyConversion:(BOOL)lossy;   // External representation
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSString.h:266:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  266 | - (nullable NSData *)dataUsingEncoding:(NSStringEncoding)encoding;                                    // External representation
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSString.h:272:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  272 | - (nullable const char *)cStringUsingEncoding:(NSStringEncoding)encoding NS_RETURNS_INNER_POINTER;      // "Autoreleased"; NULL return if encoding conversion not possible; for performance reasons, lifetime of this should not be considered longer than the lifetime of the receiving string (if the receiver string is freed, this might go invalid then, before the end of the autorelease scope). Use only with 8-bit encodings, and not encodings such as UTF-16 or UTF-32.
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSString.h:286:19: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  286 | - (BOOL)getBytes:(nullable void *)buffer maxLength:(NSUInteger)maxBufferCount usedLength:(nullable NSUInteger *)usedBufferCount encoding:(NSStringEncoding)encoding options:(NSStringEncodingConversionOptions)options range:(NSRange)range remainingRange:(nullable NSRangePointer)leftover;
      |                   ^~~~~~~~
      |                   cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSString.h:286:91: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  286 | - (BOOL)getBytes:(nullable void *)buffer maxLength:(NSUInteger)maxBufferCount usedLength:(nullable NSUInteger *)usedBufferCount encoding:(NSStringEncoding)encoding options:(NSStringEncodingConversionOptions)options range:(NSRange)range remainingRange:(nullable NSRangePointer)leftover;
      |                                                                                           ^~~~~~~~
      |                                                                                           cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSString.h:286:253: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  286 | - (BOOL)getBytes:(nullable void *)buffer maxLength:(NSUInteger)maxBufferCount usedLength:(nullable NSUInteger *)usedBufferCount encoding:(NSStringEncoding)encoding options:(NSStringEncodingConversionOptions)options range:(NSRange)range remainingRange:(nullable NSRangePointer)leftover;
      |                                                                                                                                                                                                                                                             ^~~~~~~~
      |                                                                                                                                                                                                                                                             cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSString.h:308:21: error: expected '>' before '*' token
  308 | - (NSArray<NSString *> *)componentsSeparatedByString:(NSString *)separator;
      |                     ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSString.h:308:21: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSString.h:308:22: error: expected ')' before '>' token
  308 | - (NSArray<NSString *> *)componentsSeparatedByString:(NSString *)separator;
      |   ~                  ^
      |                      )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSString.h:308:22: error: objective-c++ method declaration is expected before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSString.h:309:21: error: expected '>' before '*' token
  309 | - (NSArray<NSString *> *)componentsSeparatedByCharactersInSet:(NSCharacterSet *)separator API_AVAILABLE(macos(10.5), ios(2.0), watchos(2.0), tvos(9.0));
      |                     ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSString.h:309:21: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSString.h:309:22: error: expected ')' before '>' token
  309 | - (NSArray<NSString *> *)componentsSeparatedByCharactersInSet:(NSCharacterSet *)separator API_AVAILABLE(macos(10.5), ios(2.0), watchos(2.0), tvos(9.0));
      |   ~                  ^
      |                      )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSString.h:309:22: error: objective-c++ method declaration is expected before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSString.h:311:48: error: 'NSCharacterSet' does not name a type; did you mean 'kICCharacterSet'?
  311 | - (NSString *)stringByTrimmingCharactersInSet:(NSCharacterSet *)set;
      |                                                ^~~~~~~~~~~~~~
      |                                                kICCharacterSet
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSString.h:316:82: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  316 | - (NSString *)stringByFoldingWithOptions:(NSStringCompareOptions)options locale:(nullable NSLocale *)locale API_AVAILABLE(macos(10.5), ios(2.0), watchos(2.0), tvos(9.0));
      |                                                                                  ^~~~~~~~
      |                                                                                  cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSString.h:334:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  334 | - (nullable NSString *)stringByApplyingTransform:(NSStringTransform)transform reverse:(BOOL)reverse API_AVAILABLE(macos(10.11), ios(9.0), watchos(2.0), tvos(9.0));     // Returns nil if reverse not applicable or transform is invalid
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSString.h:356:105: error: 'NSError' does not name a type; did you mean 'OSErr'?
  356 | - (BOOL)writeToURL:(NSURL *)url atomically:(BOOL)useAuxiliaryFile encoding:(NSStringEncoding)enc error:(NSError **)error;
      |                                                                                                         ^~~~~~~
      |                                                                                                         OSErr
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSString.h:357:110: error: 'NSError' does not name a type; did you mean 'OSErr'?
  357 | - (BOOL)writeToFile:(NSString *)path atomically:(BOOL)useAuxiliaryFile encoding:(NSStringEncoding)enc error:(NSError **)error;
      |                                                                                                              ^~~~~~~
      |                                                                                                              OSErr
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSString.h:369:99: error: expected ')' before '(' token
  369 | - (instancetype)initWithCharactersNoCopy:(unichar *)chars length:(NSUInteger)len deallocator:(void(^_Nullable)(unichar *, NSUInteger))deallocator;
      |                                                                                              ~    ^
      |                                                                                                   )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSString.h:369:99: error: expected identifier before '(' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSString.h:369:99: error: expected ';' before '(' token
  369 | - (instancetype)initWithCharactersNoCopy:(unichar *)chars length:(NSUInteger)len deallocator:(void(^_Nullable)(unichar *, NSUInteger))deallocator;
      |                                                                                                   ^
      |                                                                                                   ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSString.h:371:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  371 | - (nullable instancetype)initWithUTF8String:(const char *)nullTerminatedCString;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSString.h:375:59: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  375 | - (instancetype)initWithFormat:(NSString *)format locale:(nullable id)locale, ... NS_FORMAT_FUNCTION(1,3);
      |                                                           ^~~~~~~~
      |                                                           cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSString.h:376:59: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  376 | - (instancetype)initWithFormat:(NSString *)format locale:(nullable id)locale arguments:(va_list)argList NS_FORMAT_FUNCTION(1,0);
      |                                                           ^~~~~~~~
      |                                                           cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSString.h:377:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  377 | - (nullable instancetype)initWithData:(NSData *)data encoding:(NSStringEncoding)encoding;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSString.h:378:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  378 | - (nullable instancetype)initWithBytes:(const void *)bytes length:(NSUInteger)len encoding:(NSStringEncoding)encoding;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSString.h:379:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  379 | - (nullable instancetype)initWithBytesNoCopy:(void *)bytes length:(NSUInteger)len encoding:(NSStringEncoding)encoding freeWhenDone:(BOOL)freeBuffer;    /* "NoCopy" is a hint */
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSString.h:380:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  380 | - (nullable instancetype)initWithBytesNoCopy:(void *)bytes length:(NSUInteger)len encoding:(NSStringEncoding)encoding deallocator:(void(^_Nullable)(void *, NSUInteger))deallocator;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSString.h:380:136: error: expected ')' before '(' token
  380 | - (nullable instancetype)initWithBytesNoCopy:(void *)bytes length:(NSUInteger)len encoding:(NSStringEncoding)encoding deallocator:(void(^_Nullable)(void *, NSUInteger))deallocator;
      |                                                                                                                                   ~    ^
      |                                                                                                                                        )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSString.h:380:136: error: expected identifier before '(' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSString.h:380:136: error: expected ';' before '(' token
  380 | - (nullable instancetype)initWithBytesNoCopy:(void *)bytes length:(NSUInteger)len encoding:(NSStringEncoding)encoding deallocator:(void(^_Nullable)(void *, NSUInteger))deallocator;
      |                                                                                                                                        ^
      |                                                                                                                                        ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSString.h:385:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  385 | + (nullable instancetype)stringWithUTF8String:(const char *)nullTerminatedCString;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSString.h:389:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  389 | - (nullable instancetype)initWithCString:(const char *)nullTerminatedCString encoding:(NSStringEncoding)encoding;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSString.h:390:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  390 | + (nullable instancetype)stringWithCString:(const char *)cString encoding:(NSStringEncoding)enc;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSString.h:394:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  394 | - (nullable instancetype)initWithContentsOfURL:(NSURL *)url encoding:(NSStringEncoding)enc error:(NSError **)error;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSString.h:394:99: error: 'NSError' does not name a type; did you mean 'OSErr'?
  394 | - (nullable instancetype)initWithContentsOfURL:(NSURL *)url encoding:(NSStringEncoding)enc error:(NSError **)error;
      |                                                                                                   ^~~~~~~
      |                                                                                                   OSErr
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSString.h:395:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  395 | - (nullable instancetype)initWithContentsOfFile:(NSString *)path encoding:(NSStringEncoding)enc error:(NSError **)error;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSString.h:395:104: error: 'NSError' does not name a type; did you mean 'OSErr'?
  395 | - (nullable instancetype)initWithContentsOfFile:(NSString *)path encoding:(NSStringEncoding)enc error:(NSError **)error;
      |                                                                                                        ^~~~~~~
      |                                                                                                        OSErr
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSString.h:396:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  396 | + (nullable instancetype)stringWithContentsOfURL:(NSURL *)url encoding:(NSStringEncoding)enc error:(NSError **)error;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSString.h:396:101: error: 'NSError' does not name a type; did you mean 'OSErr'?
  396 | + (nullable instancetype)stringWithContentsOfURL:(NSURL *)url encoding:(NSStringEncoding)enc error:(NSError **)error;
      |                                                                                                     ^~~~~~~
      |                                                                                                     OSErr
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSString.h:397:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  397 | + (nullable instancetype)stringWithContentsOfFile:(NSString *)path encoding:(NSStringEncoding)enc error:(NSError **)error;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSString.h:397:106: error: 'NSError' does not name a type; did you mean 'OSErr'?
  397 | + (nullable instancetype)stringWithContentsOfFile:(NSString *)path encoding:(NSStringEncoding)enc error:(NSError **)error;
      |                                                                                                          ^~~~~~~
      |                                                                                                          OSErr
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSString.h:401:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  401 | - (nullable instancetype)initWithContentsOfURL:(NSURL *)url usedEncoding:(nullable NSStringEncoding *)enc error:(NSError **)error;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSString.h:401:75: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  401 | - (nullable instancetype)initWithContentsOfURL:(NSURL *)url usedEncoding:(nullable NSStringEncoding *)enc error:(NSError **)error;
      |                                                                           ^~~~~~~~
      |                                                                           cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSString.h:401:114: error: 'NSError' does not name a type; did you mean 'OSErr'?
  401 | - (nullable instancetype)initWithContentsOfURL:(NSURL *)url usedEncoding:(nullable NSStringEncoding *)enc error:(NSError **)error;
      |                                                                                                                  ^~~~~~~
      |                                                                                                                  OSErr
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSString.h:402:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  402 | - (nullable instancetype)initWithContentsOfFile:(NSString *)path usedEncoding:(nullable NSStringEncoding *)enc error:(NSError **)error;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSString.h:402:80: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  402 | - (nullable instancetype)initWithContentsOfFile:(NSString *)path usedEncoding:(nullable NSStringEncoding *)enc error:(NSError **)error;
      |                                                                                ^~~~~~~~
      |                                                                                cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSString.h:402:119: error: 'NSError' does not name a type; did you mean 'OSErr'?
  402 | - (nullable instancetype)initWithContentsOfFile:(NSString *)path usedEncoding:(nullable NSStringEncoding *)enc error:(NSError **)error;
      |                                                                                                                       ^~~~~~~
      |                                                                                                                       OSErr
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSString.h:403:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  403 | + (nullable instancetype)stringWithContentsOfURL:(NSURL *)url usedEncoding:(nullable NSStringEncoding *)enc error:(NSError **)error;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSString.h:403:77: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  403 | + (nullable instancetype)stringWithContentsOfURL:(NSURL *)url usedEncoding:(nullable NSStringEncoding *)enc error:(NSError **)error;
      |                                                                             ^~~~~~~~
      |                                                                             cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSString.h:403:116: error: 'NSError' does not name a type; did you mean 'OSErr'?
  403 | + (nullable instancetype)stringWithContentsOfURL:(NSURL *)url usedEncoding:(nullable NSStringEncoding *)enc error:(NSError **)error;
      |                                                                                                                    ^~~~~~~
      |                                                                                                                    OSErr
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSString.h:404:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  404 | + (nullable instancetype)stringWithContentsOfFile:(NSString *)path usedEncoding:(nullable NSStringEncoding *)enc error:(NSError **)error;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSString.h:404:82: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  404 | + (nullable instancetype)stringWithContentsOfFile:(NSString *)path usedEncoding:(nullable NSStringEncoding *)enc error:(NSError **)error;
      |                                                                                  ^~~~~~~~
      |                                                                                  cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSString.h:404:121: error: 'NSError' does not name a type; did you mean 'OSErr'?
  404 | + (nullable instancetype)stringWithContentsOfFile:(NSString *)path usedEncoding:(nullable NSStringEncoding *)enc error:(NSError **)error;
      |                                                                                                                         ^~~~~~~
      |                                                                                                                         OSErr
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSString.h:429:44: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  429 |                           encodingOptions:(nullable NSDictionary<NSStringEncodingDetectionOptionsKey, id> *)opts
      |                                            ^~~~~~~~
      |                                            cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSString.h:431:44: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  431 |                       usedLossyConversion:(nullable BOOL *)usedLossyConversion API_AVAILABLE(macos(10.10), ios(8.0), watchos(2.0), tvos(9.0));
      |                                            ^~~~~~~~
      |                                            cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSString.h:476:110: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  476 | - (BOOL)applyTransform:(NSStringTransform)transform reverse:(BOOL)reverse range:(NSRange)range updatedRange:(nullable NSRangePointer)resultingRange API_AVAILABLE(macos(10.11), ios(9.0), watchos(2.0), tvos(9.0));
      |                                                                                                              ^~~~~~~~
      |                                                                                                              cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSString.h:498:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  498 | - (nullable NSDictionary *)propertyListFromStringsFileFormat;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSString.h:506:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  506 | - (nullable const char *)cString NS_RETURNS_INNER_POINTER API_DEPRECATED("Use -cStringUsingEncoding: instead", macos(10.0,10.4), ios(2.0,2.0), watchos(2.0,2.0), tvos(9.0,9.0));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSString.h:507:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  507 | - (nullable const char *)lossyCString NS_RETURNS_INNER_POINTER API_DEPRECATED("Use -cStringUsingEncoding: instead", macos(10.0,10.4), ios(2.0,2.0), watchos(2.0,2.0), tvos(9.0,9.0));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSString.h:511:104: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  511 | - (void)getCString:(char *)bytes maxLength:(NSUInteger)maxLength range:(NSRange)aRange remainingRange:(nullable NSRangePointer)leftoverRange API_DEPRECATED("Use -getCString:maxLength:encoding: instead", macos(10.0,10.4), ios(2.0,2.0), watchos(2.0,2.0), tvos(9.0,9.0));
      |                                                                                                        ^~~~~~~~
      |                                                                                                        cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSString.h:516:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  516 | - (nullable id)initWithContentsOfFile:(NSString *)path API_DEPRECATED("Use -initWithContentsOfFile:encoding:error: instead", macos(10.0,10.4), ios(2.0,2.0), watchos(2.0,2.0), tvos(9.0,9.0));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSString.h:517:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  517 | - (nullable id)initWithContentsOfURL:(NSURL *)url API_DEPRECATED("Use -initWithContentsOfURL:encoding:error: instead", macos(10.0,10.4), ios(2.0,2.0), watchos(2.0,2.0), tvos(9.0,9.0));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSString.h:518:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  518 | + (nullable id)stringWithContentsOfFile:(NSString *)path API_DEPRECATED("Use +stringWithContentsOfFile:encoding:error: instead", macos(10.0,10.4), ios(2.0,2.0), watchos(2.0,2.0), tvos(9.0,9.0));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSString.h:519:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  519 | + (nullable id)stringWithContentsOfURL:(NSURL *)url API_DEPRECATED("Use +stringWithContentsOfURL:encoding:error: instead", macos(10.0,10.4), ios(2.0,2.0), watchos(2.0,2.0), tvos(9.0,9.0));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSString.h:521:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  521 | - (nullable id)initWithCStringNoCopy:(char *)bytes length:(NSUInteger)length freeWhenDone:(BOOL)freeBuffer API_DEPRECATED("Use -initWithCString:encoding: instead", macos(10.0,10.4), ios(2.0,2.0), watchos(2.0,2.0), tvos(9.0,9.0));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSString.h:522:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  522 | - (nullable id)initWithCString:(const char *)bytes length:(NSUInteger)length API_DEPRECATED("Use -initWithCString:encoding: instead", macos(10.0,10.4), ios(2.0,2.0), watchos(2.0,2.0), tvos(9.0,9.0));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSString.h:523:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  523 | - (nullable id)initWithCString:(const char *)bytes API_DEPRECATED("Use -initWithCString:encoding: instead", macos(10.0,10.4), ios(2.0,2.0), watchos(2.0,2.0), tvos(9.0,9.0));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSString.h:524:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  524 | + (nullable id)stringWithCString:(const char *)bytes length:(NSUInteger)length API_DEPRECATED("Use +stringWithCString:encoding:", macos(10.0,10.4), ios(2.0,2.0), watchos(2.0,2.0), tvos(9.0,9.0));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSString.h:525:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  525 | + (nullable id)stringWithCString:(const char *)bytes API_DEPRECATED("Use +stringWithCString:encoding: instead", macos(10.0,10.4), ios(2.0,2.0), watchos(2.0,2.0), tvos(9.0,9.0));
      |    ^~~~~~~~
      |    cg_nullable
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSBundle.h:8:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDictionary.h:8:15: error: expected ';' before '<' token
    8 | @class NSArray<ObjectType>, NSSet<ObjectType>, NSString, NSURL;
      |               ^
      |               ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDictionary.h:14:68: error: cannot find protocol declaration for 'KeyType'
   14 | @interface NSDictionary<__covariant KeyType, __covariant ObjectType> : NSObject <NSCopying, NSMutableCopying, NSSecureCoding, NSFastEnumeration>
      |                                                                    ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDictionary.h:14:68: error: cannot find protocol declaration for 'ObjectType'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDictionary.h:14:70: error: expected unqualified-id before ':' token
   14 | @interface NSDictionary<__covariant KeyType, __covariant ObjectType> : NSObject <NSCopying, NSMutableCopying, NSSecureCoding, NSFastEnumeration>
      |                                                                      ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDictionary.h:17:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   17 | - (nullable ObjectType)objectForKey:(KeyType)aKey;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDictionary.h:17:38: error: 'KeyType' does not name a type; did you mean 'ResType'?
   17 | - (nullable ObjectType)objectForKey:(KeyType)aKey;
      |                                      ^~~~~~~
      |                                      ResType
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDictionary.h:18:24: error: cannot find protocol declaration for 'KeyType'
   18 | - (NSEnumerator<KeyType> *)keyEnumerator;
      |                        ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDictionary.h:20:39: error: expected ')' before 'ObjectType'
   20 | - (instancetype)initWithObjects:(const ObjectType _Nonnull [_Nullable])objects forKeys:(const KeyType <NSCopying> _Nonnull [_Nullable])keys count:(NSUInteger)cnt NS_DESIGNATED_INITIALIZER;
      |                                 ~     ^~~~~~~~~~~
      |                                       )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDictionary.h:20:50: error: expected ';' before '[' token
   20 | - (instancetype)initWithObjects:(const ObjectType _Nonnull [_Nullable])objects forKeys:(const KeyType <NSCopying> _Nonnull [_Nullable])keys count:(NSUInteger)cnt NS_DESIGNATED_INITIALIZER;
      |                                                  ^         ~
      |                                                  ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDictionary.h:21:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   21 | - (nullable instancetype)initWithCoder:(NSCoder *)coder NS_DESIGNATED_INITIALIZER;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDictionary.h:25:44: error: duplicate interface declaration for class 'NSDictionary'
   25 | @interface NSDictionary<KeyType, ObjectType> (NSExtendedDictionary)
      |                                            ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDictionary.h:25:44: error: cannot find protocol declaration for 'KeyType'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDictionary.h:25:44: error: cannot find protocol declaration for 'ObjectType'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSValue.h:7:18: error: redefinition of 'struct NSDictionary'
    7 | @class NSString, NSDictionary;
      |                  ^~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDictionary.h:25:44: error: trying to finish struct, but kicked out due to previous parse errors
   25 | @interface NSDictionary<KeyType, ObjectType> (NSExtendedDictionary)
      |                                            ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDictionary.h:27:1: error: expected constructor, destructor, or type conversion before 'property'
   27 | @property (readonly, copy) NSArray<KeyType> *allKeys;
      | ^~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDictionary.h:28:19: error: cannot find protocol declaration for 'KeyType'
   28 | - (NSArray<KeyType> *)allKeysForObject:(ObjectType)anObject;
      |                   ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDictionary.h:28:41: error: 'ObjectType' does not name a type
   28 | - (NSArray<KeyType> *)allKeysForObject:(ObjectType)anObject;
      |                                         ^~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDictionary.h:29:46: error: cannot find protocol declaration for 'ObjectType'
   29 | @property (readonly, copy) NSArray<ObjectType> *allValues;
      |                                              ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDictionary.h:32:38: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   32 | - (NSString *)descriptionWithLocale:(nullable id)locale;
      |                                      ^~~~~~~~
      |                                      cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDictionary.h:33:38: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   33 | - (NSString *)descriptionWithLocale:(nullable id)locale indent:(NSUInteger)level;
      |                                      ^~~~~~~~
      |                                      cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDictionary.h:34:62: error: cannot find protocol declaration for 'KeyType'
   34 | - (BOOL)isEqualToDictionary:(NSDictionary<KeyType, ObjectType> *)otherDictionary;
      |                                                              ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDictionary.h:34:62: error: cannot find protocol declaration for 'ObjectType'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDictionary.h:35:27: error: cannot find protocol declaration for 'ObjectType'
   35 | - (NSEnumerator<ObjectType> *)objectEnumerator;
      |                           ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDictionary.h:36:22: error: cannot find protocol declaration for 'ObjectType'
   36 | - (NSArray<ObjectType> *)objectsForKeys:(NSArray<KeyType> *)keys notFoundMarker:(ObjectType)marker;
      |                      ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDictionary.h:36:57: error: cannot find protocol declaration for 'KeyType'
   36 | - (NSArray<ObjectType> *)objectsForKeys:(NSArray<KeyType> *)keys notFoundMarker:(ObjectType)marker;
      |                                                         ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDictionary.h:36:82: error: 'ObjectType' does not name a type
   36 | - (NSArray<ObjectType> *)objectsForKeys:(NSArray<KeyType> *)keys notFoundMarker:(ObjectType)marker;
      |                                                                                  ^~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDictionary.h:39:40: error: 'NSError' does not name a type; did you mean 'OSErr'?
   39 | - (BOOL)writeToURL:(NSURL *)url error:(NSError **)error API_AVAILABLE(macos(10.13), ios(11.0), watchos(4.0), tvos(11.0));
      |                                        ^~~~~~~
      |                                        OSErr
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDictionary.h:42:19: error: cannot find protocol declaration for 'KeyType'
   42 | - (NSArray<KeyType> *)keysSortedByValueUsingSelector:(SEL)comparator;
      |                   ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDictionary.h:44:21: error: 'ObjectType' does not name a type
   44 | - (void)getObjects:(ObjectType _Nonnull __unsafe_unretained [_Nullable])objects andKeys:(KeyType _Nonnull __unsafe_unretained [_Nullable])keys count:(NSUInteger)count API_AVAILABLE(macos(10.7), ios(5.0), watchos(2.0), tvos(9.0)) NS_SWIFT_UNAVAILABLE("Use 'allKeys' and/or 'allValues' instead");
      |                     ^~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDictionary.h:44:90: error: 'KeyType' does not name a type; did you mean 'ResType'?
   44 | - (void)getObjects:(ObjectType _Nonnull __unsafe_unretained [_Nullable])objects andKeys:(KeyType _Nonnull __unsafe_unretained [_Nullable])keys count:(NSUInteger)count API_AVAILABLE(macos(10.7), ios(5.0), watchos(2.0), tvos(9.0)) NS_SWIFT_UNAVAILABLE("Use 'allKeys' and/or 'allValues' instead");
      |                                                                                          ^~~~~~~
      |                                                                                          ResType
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDictionary.h:46:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   46 | - (nullable ObjectType)objectForKeyedSubscript:(KeyType)key API_AVAILABLE(macos(10.8), ios(6.0), watchos(2.0), tvos(9.0));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDictionary.h:46:49: error: 'KeyType' does not name a type; did you mean 'ResType'?
   46 | - (nullable ObjectType)objectForKeyedSubscript:(KeyType)key API_AVAILABLE(macos(10.8), ios(6.0), watchos(2.0), tvos(9.0));
      |                                                 ^~~~~~~
      |                                                 ResType
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDictionary.h:48:48: error: expected ')' before '(' token
   48 | - (void)enumerateKeysAndObjectsUsingBlock:(void (NS_NOESCAPE ^)(KeyType key, ObjectType obj, BOOL *stop))block API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                                           ~    ^~
      |                                                )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDictionary.h:48:49: error: expected identifier before '(' token
   48 | - (void)enumerateKeysAndObjectsUsingBlock:(void (NS_NOESCAPE ^)(KeyType key, ObjectType obj, BOOL *stop))block API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                                                 ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDictionary.h:48:48: error: expected ';' before '(' token
   48 | - (void)enumerateKeysAndObjectsUsingBlock:(void (NS_NOESCAPE ^)(KeyType key, ObjectType obj, BOOL *stop))block API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                                                ^~
      |                                                ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDictionary.h:49:87: error: expected ')' before '(' token
   49 | - (void)enumerateKeysAndObjectsWithOptions:(NSEnumerationOptions)opts usingBlock:(void (NS_NOESCAPE ^)(KeyType key, ObjectType obj, BOOL *stop))block API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                                                                                  ~    ^~
      |                                                                                       )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDictionary.h:49:88: error: expected identifier before '(' token
   49 | - (void)enumerateKeysAndObjectsWithOptions:(NSEnumerationOptions)opts usingBlock:(void (NS_NOESCAPE ^)(KeyType key, ObjectType obj, BOOL *stop))block API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                                                                                        ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDictionary.h:49:87: error: expected ';' before '(' token
   49 | - (void)enumerateKeysAndObjectsWithOptions:(NSEnumerationOptions)opts usingBlock:(void (NS_NOESCAPE ^)(KeyType key, ObjectType obj, BOOL *stop))block API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                                                                                       ^~
      |                                                                                       ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDictionary.h:51:19: error: cannot find protocol declaration for 'KeyType'
   51 | - (NSArray<KeyType> *)keysSortedByValueUsingComparator:(NSComparator NS_NOESCAPE)cmptr API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                   ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDictionary.h:51:57: error: 'NSComparator' does not name a type
   51 | - (NSArray<KeyType> *)keysSortedByValueUsingComparator:(NSComparator NS_NOESCAPE)cmptr API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                                                         ^~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDictionary.h:52:19: error: cannot find protocol declaration for 'KeyType'
   52 | - (NSArray<KeyType> *)keysSortedByValueWithOptions:(NSSortOptions)opts usingComparator:(NSComparator NS_NOESCAPE)cmptr API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                   ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDictionary.h:52:89: error: 'NSComparator' does not name a type
   52 | - (NSArray<KeyType> *)keysSortedByValueWithOptions:(NSSortOptions)opts usingComparator:(NSComparator NS_NOESCAPE)cmptr API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                                                                                         ^~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDictionary.h:54:4: error: 'NSSet' does not name a type
   54 | - (NSSet<KeyType> *)keysOfEntriesPassingTest:(BOOL (NS_NOESCAPE ^)(KeyType key, ObjectType obj, BOOL *stop))predicate API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |    ^~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDictionary.h:54:51: error: expected ')' before '(' token
   54 | - (NSSet<KeyType> *)keysOfEntriesPassingTest:(BOOL (NS_NOESCAPE ^)(KeyType key, ObjectType obj, BOOL *stop))predicate API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                                              ~    ^~
      |                                                   )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDictionary.h:54:52: error: expected identifier before '(' token
   54 | - (NSSet<KeyType> *)keysOfEntriesPassingTest:(BOOL (NS_NOESCAPE ^)(KeyType key, ObjectType obj, BOOL *stop))predicate API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                                                    ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDictionary.h:54:51: error: expected ';' before '(' token
   54 | - (NSSet<KeyType> *)keysOfEntriesPassingTest:(BOOL (NS_NOESCAPE ^)(KeyType key, ObjectType obj, BOOL *stop))predicate API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                                                   ^~
      |                                                   ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDictionary.h:55:4: error: 'NSSet' does not name a type
   55 | - (NSSet<KeyType> *)keysOfEntriesWithOptions:(NSEnumerationOptions)opts passingTest:(BOOL (NS_NOESCAPE ^)(KeyType key, ObjectType obj, BOOL *stop))predicate API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |    ^~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDictionary.h:55:90: error: expected ')' before '(' token
   55 | - (NSSet<KeyType> *)keysOfEntriesWithOptions:(NSEnumerationOptions)opts passingTest:(BOOL (NS_NOESCAPE ^)(KeyType key, ObjectType obj, BOOL *stop))predicate API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                                                                                     ~    ^~
      |                                                                                          )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDictionary.h:55:91: error: expected identifier before '(' token
   55 | - (NSSet<KeyType> *)keysOfEntriesWithOptions:(NSEnumerationOptions)opts passingTest:(BOOL (NS_NOESCAPE ^)(KeyType key, ObjectType obj, BOOL *stop))predicate API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                                                                                           ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDictionary.h:55:90: error: expected ';' before '(' token
   55 | - (NSSet<KeyType> *)keysOfEntriesWithOptions:(NSEnumerationOptions)opts passingTest:(BOOL (NS_NOESCAPE ^)(KeyType key, ObjectType obj, BOOL *stop))predicate API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                                                                                          ^~
      |                                                                                          ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDictionary.h:59:44: error: duplicate interface declaration for class 'NSDictionary'
   59 | @interface NSDictionary<KeyType, ObjectType> (NSDeprecated)
      |                                            ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDictionary.h:59:44: error: cannot find protocol declaration for 'KeyType'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDictionary.h:59:44: error: cannot find protocol declaration for 'ObjectType'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSValue.h:7:18: error: redefinition of 'struct NSDictionary'
    7 | @class NSString, NSDictionary;
      |                  ^~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDictionary.h:59:44: error: trying to finish struct, but kicked out due to previous parse errors
   59 | @interface NSDictionary<KeyType, ObjectType> (NSDeprecated)
      |                                            ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDictionary.h:61:1: error: expected constructor, destructor, or type conversion before '-' token
   61 | - (void)getObjects:(ObjectType _Nonnull __unsafe_unretained [_Nullable])objects andKeys:(KeyType _Nonnull __unsafe_unretained [_Nullable])keys  NS_SWIFT_UNAVAILABLE("Use 'allKeys' and/or 'allValues' instead")  API_DEPRECATED("Use -getObjects:andKeys:count: instead", macos(10.0, 10.13), ios(2.0, 11.0), watchos(2.0, 4.0), tvos(9.0, 11.0));
      | ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDictionary.h:64:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   64 | + (nullable NSDictionary<KeyType, ObjectType> *)dictionaryWithContentsOfFile:(NSString *)path API_DEPRECATED_WITH_REPLACEMENT("dictionaryWithContentsOfURL:error:", macos(10.0, API_TO_BE_DEPRECATED), ios(2.0, API_TO_BE_DEPRECATED), watchos(2.0, API_TO_BE_DEPRECATED), tvos(9.0, API_TO_BE_DEPRECATED));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDictionary.h:65:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   65 | + (nullable NSDictionary<KeyType, ObjectType> *)dictionaryWithContentsOfURL:(NSURL *)url API_DEPRECATED_WITH_REPLACEMENT("dictionaryWithContentsOfURL:error:", macos(10.0, API_TO_BE_DEPRECATED), ios(2.0, API_TO_BE_DEPRECATED), watchos(2.0, API_TO_BE_DEPRECATED), tvos(9.0, API_TO_BE_DEPRECATED));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDictionary.h:66:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   66 | - (nullable NSDictionary<KeyType, ObjectType> *)initWithContentsOfFile:(NSString *)path API_DEPRECATED_WITH_REPLACEMENT("initWithContentsOfURL:error:", macos(10.0, API_TO_BE_DEPRECATED), ios(2.0, API_TO_BE_DEPRECATED), watchos(2.0, API_TO_BE_DEPRECATED), tvos(9.0, API_TO_BE_DEPRECATED));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDictionary.h:67:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   67 | - (nullable NSDictionary<KeyType, ObjectType> *)initWithContentsOfURL:(NSURL *)url API_DEPRECATED_WITH_REPLACEMENT("initWithContentsOfURL:error:", macos(10.0, API_TO_BE_DEPRECATED), ios(2.0, API_TO_BE_DEPRECATED), watchos(2.0, API_TO_BE_DEPRECATED), tvos(9.0, API_TO_BE_DEPRECATED));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDictionary.h:73:44: error: duplicate interface declaration for class 'NSDictionary'
   73 | @interface NSDictionary<KeyType, ObjectType> (NSDictionaryCreation)
      |                                            ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDictionary.h:73:44: error: cannot find protocol declaration for 'KeyType'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDictionary.h:73:44: error: cannot find protocol declaration for 'ObjectType'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSValue.h:7:18: error: redefinition of 'struct NSDictionary'
    7 | @class NSString, NSDictionary;
      |                  ^~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDictionary.h:73:44: error: trying to finish struct, but kicked out due to previous parse errors
   73 | @interface NSDictionary<KeyType, ObjectType> (NSDictionaryCreation)
      |                                            ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDictionary.h:75:1: error: expected constructor, destructor, or type conversion before '+' token
   75 | + (instancetype)dictionary;
      | ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDictionary.h:76:39: error: 'ObjectType' does not name a type
   76 | + (instancetype)dictionaryWithObject:(ObjectType)object forKey:(KeyType <NSCopying>)key;
      |                                       ^~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDictionary.h:76:65: error: 'KeyType' does not name a type; did you mean 'ResType'?
   76 | + (instancetype)dictionaryWithObject:(ObjectType)object forKey:(KeyType <NSCopying>)key;
      |                                                                 ^~~~~~~
      |                                                                 ResType
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDictionary.h:77:45: error: expected ')' before 'ObjectType'
   77 | + (instancetype)dictionaryWithObjects:(const ObjectType _Nonnull [_Nullable])objects forKeys:(const KeyType <NSCopying> _Nonnull [_Nullable])keys count:(NSUInteger)cnt;
      |                                       ~     ^~~~~~~~~~~
      |                                             )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDictionary.h:77:56: error: expected ';' before '[' token
   77 | + (instancetype)dictionaryWithObjects:(const ObjectType _Nonnull [_Nullable])objects forKeys:(const KeyType <NSCopying> _Nonnull [_Nullable])keys count:(NSUInteger)cnt;
      |                                                        ^         ~
      |                                                        ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDictionary.h:81:75: error: cannot find protocol declaration for 'KeyType'
   81 | + (instancetype)dictionaryWithDictionary:(NSDictionary<KeyType, ObjectType> *)dict;
      |                                                                           ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDictionary.h:81:75: error: cannot find protocol declaration for 'ObjectType'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDictionary.h:82:58: error: cannot find protocol declaration for 'ObjectType'
   82 | + (instancetype)dictionaryWithObjects:(NSArray<ObjectType> *)objects forKeys:(NSArray<KeyType <NSCopying>> *)keys;
      |                                                          ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDictionary.h:82:95: error: expected '>' before '<' token
   82 | + (instancetype)dictionaryWithObjects:(NSArray<ObjectType> *)objects forKeys:(NSArray<KeyType <NSCopying>> *)keys;
      |                                                                                               ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDictionary.h:82:95: error: cannot find protocol declaration for 'KeyType'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDictionary.h:82:94: error: expected ')' before '<' token
   82 | + (instancetype)dictionaryWithObjects:(NSArray<ObjectType> *)objects forKeys:(NSArray<KeyType <NSCopying>> *)keys;
      |                                                                              ~               ^~
      |                                                                                              )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDictionary.h:82:95: error: expected identifier before '<' token
   82 | + (instancetype)dictionaryWithObjects:(NSArray<ObjectType> *)objects forKeys:(NSArray<KeyType <NSCopying>> *)keys;
      |                                                                                               ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDictionary.h:82:95: error: cannot use an object as parameter to a method
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDictionary.h:82:94: error: expected ';' before '<' token
   82 | + (instancetype)dictionaryWithObjects:(NSArray<ObjectType> *)objects forKeys:(NSArray<KeyType <NSCopying>> *)keys;
      |                                                                                              ^~
      |                                                                                              ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDictionary.h:85:69: error: cannot find protocol declaration for 'KeyType'
   85 | - (instancetype)initWithDictionary:(NSDictionary<KeyType, ObjectType> *)otherDictionary;
      |                                                                     ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDictionary.h:85:69: error: cannot find protocol declaration for 'ObjectType'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDictionary.h:86:69: error: cannot find protocol declaration for 'KeyType'
   86 | - (instancetype)initWithDictionary:(NSDictionary<KeyType, ObjectType> *)otherDictionary copyItems:(BOOL)flag;
      |                                                                     ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDictionary.h:86:69: error: cannot find protocol declaration for 'ObjectType'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDictionary.h:87:52: error: cannot find protocol declaration for 'ObjectType'
   87 | - (instancetype)initWithObjects:(NSArray<ObjectType> *)objects forKeys:(NSArray<KeyType <NSCopying>> *)keys;
      |                                                    ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDictionary.h:87:89: error: expected '>' before '<' token
   87 | - (instancetype)initWithObjects:(NSArray<ObjectType> *)objects forKeys:(NSArray<KeyType <NSCopying>> *)keys;
      |                                                                                         ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDictionary.h:87:89: error: cannot find protocol declaration for 'KeyType'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDictionary.h:87:88: error: expected ')' before '<' token
   87 | - (instancetype)initWithObjects:(NSArray<ObjectType> *)objects forKeys:(NSArray<KeyType <NSCopying>> *)keys;
      |                                                                        ~               ^~
      |                                                                                        )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDictionary.h:87:89: error: expected identifier before '<' token
   87 | - (instancetype)initWithObjects:(NSArray<ObjectType> *)objects forKeys:(NSArray<KeyType <NSCopying>> *)keys;
      |                                                                                         ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDictionary.h:87:89: error: cannot use an object as parameter to a method
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDictionary.h:87:88: error: expected ';' before '<' token
   87 | - (instancetype)initWithObjects:(NSArray<ObjectType> *)objects forKeys:(NSArray<KeyType <NSCopying>> *)keys;
      |                                                                                        ^~
      |                                                                                        ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDictionary.h:90:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   90 | - (nullable NSDictionary<NSString *, ObjectType> *)initWithContentsOfURL:(NSURL *)url error:(NSError **)error API_AVAILABLE(macos(10.13), ios(11.0), watchos(4.0), tvos(11.0));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDictionary.h:90:94: error: 'NSError' does not name a type; did you mean 'OSErr'?
   90 | - (nullable NSDictionary<NSString *, ObjectType> *)initWithContentsOfURL:(NSURL *)url error:(NSError **)error API_AVAILABLE(macos(10.13), ios(11.0), watchos(4.0), tvos(11.0));
      |                                                                                              ^~~~~~~
      |                                                                                              OSErr
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDictionary.h:93:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   93 | + (nullable NSDictionary<NSString *, ObjectType> *)dictionaryWithContentsOfURL:(NSURL *)url error:(NSError **)error API_AVAILABLE(macos(10.13), ios(11.0), watchos(4.0), tvos(11.0)) NS_SWIFT_UNAVAILABLE("Use initializer instead");
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDictionary.h:93:100: error: 'NSError' does not name a type; did you mean 'OSErr'?
   93 | + (nullable NSDictionary<NSString *, ObjectType> *)dictionaryWithContentsOfURL:(NSURL *)url error:(NSError **)error API_AVAILABLE(macos(10.13), ios(11.0), watchos(4.0), tvos(11.0)) NS_SWIFT_UNAVAILABLE("Use initializer instead");
      |                                                                                                    ^~~~~~~
      |                                                                                                    OSErr
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDictionary.h:99:51: error: cannot find protocol declaration for 'KeyType'
   99 | @interface NSMutableDictionary<KeyType, ObjectType> : NSDictionary<KeyType, ObjectType>
      |                                                   ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDictionary.h:99:51: error: cannot find protocol declaration for 'ObjectType'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDictionary.h:99:53: error: expected unqualified-id before ':' token
   99 | @interface NSMutableDictionary<KeyType, ObjectType> : NSDictionary<KeyType, ObjectType>
      |                                                     ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDictionary.h:102:20: error: 'ObjectType' does not name a type
  102 | - (void)setObject:(ObjectType)anObject forKey:(KeyType <NSCopying>)aKey;
      |                    ^~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDictionary.h:102:48: error: 'KeyType' does not name a type; did you mean 'ResType'?
  102 | - (void)setObject:(ObjectType)anObject forKey:(KeyType <NSCopying>)aKey;
      |                                                ^~~~~~~
      |                                                ResType
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDictionary.h:105:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  105 | - (nullable instancetype)initWithCoder:(NSCoder *)coder NS_DESIGNATED_INITIALIZER;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDictionary.h:109:51: error: duplicate interface declaration for class 'NSMutableDictionary'
  109 | @interface NSMutableDictionary<KeyType, ObjectType> (NSExtendedMutableDictionary)
      |                                                   ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDictionary.h:109:51: error: cannot find protocol declaration for 'KeyType'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDictionary.h:109:51: error: cannot find protocol declaration for 'ObjectType'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDictionary.h:99:51: error: redefinition of 'struct NSMutableDictionary'
   99 | @interface NSMutableDictionary<KeyType, ObjectType> : NSDictionary<KeyType, ObjectType>
      |                                                   ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDictionary.h:109:51: error: trying to finish struct, but kicked out due to previous parse errors
  109 | @interface NSMutableDictionary<KeyType, ObjectType> (NSExtendedMutableDictionary)
      |                                                   ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDictionary.h:111:1: error: expected constructor, destructor, or type conversion before '-' token
  111 | - (void)addEntriesFromDictionary:(NSDictionary<KeyType, ObjectType> *)otherDictionary;
      | ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDictionary.h:113:46: error: cannot find protocol declaration for 'KeyType'
  113 | - (void)removeObjectsForKeys:(NSArray<KeyType> *)keyArray;
      |                                              ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDictionary.h:114:56: error: cannot find protocol declaration for 'KeyType'
  114 | - (void)setDictionary:(NSDictionary<KeyType, ObjectType> *)otherDictionary;
      |                                                        ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDictionary.h:114:56: error: cannot find protocol declaration for 'ObjectType'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDictionary.h:115:20: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  115 | - (void)setObject:(nullable ObjectType)obj forKeyedSubscript:(KeyType <NSCopying>)key API_AVAILABLE(macos(10.8), ios(6.0), watchos(2.0), tvos(9.0));
      |                    ^~~~~~~~
      |                    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDictionary.h:115:63: error: 'KeyType' does not name a type; did you mean 'ResType'?
  115 | - (void)setObject:(nullable ObjectType)obj forKeyedSubscript:(KeyType <NSCopying>)key API_AVAILABLE(macos(10.8), ios(6.0), watchos(2.0), tvos(9.0));
      |                                                               ^~~~~~~
      |                                                               ResType
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDictionary.h:119:51: error: duplicate interface declaration for class 'NSMutableDictionary'
  119 | @interface NSMutableDictionary<KeyType, ObjectType> (NSMutableDictionaryCreation)
      |                                                   ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDictionary.h:119:51: error: cannot find protocol declaration for 'KeyType'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDictionary.h:119:51: error: cannot find protocol declaration for 'ObjectType'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDictionary.h:99:51: error: redefinition of 'struct NSMutableDictionary'
   99 | @interface NSMutableDictionary<KeyType, ObjectType> : NSDictionary<KeyType, ObjectType>
      |                                                   ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDictionary.h:119:51: error: trying to finish struct, but kicked out due to previous parse errors
  119 | @interface NSMutableDictionary<KeyType, ObjectType> (NSMutableDictionaryCreation)
      |                                                   ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDictionary.h:121:1: error: expected constructor, destructor, or type conversion before '+' token
  121 | + (instancetype)dictionaryWithCapacity:(NSUInteger)numItems;
      | ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDictionary.h:123:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  123 | + (nullable NSMutableDictionary<KeyType, ObjectType> *)dictionaryWithContentsOfFile:(NSString *)path;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDictionary.h:124:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  124 | + (nullable NSMutableDictionary<KeyType, ObjectType> *)dictionaryWithContentsOfURL:(NSURL *)url;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDictionary.h:125:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  125 | - (nullable NSMutableDictionary<KeyType, ObjectType> *)initWithContentsOfFile:(NSString *)path;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDictionary.h:126:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  126 | - (nullable NSMutableDictionary<KeyType, ObjectType> *)initWithContentsOfURL:(NSURL *)url;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDictionary.h:130:44: error: duplicate interface declaration for class 'NSDictionary'
  130 | @interface NSDictionary<KeyType, ObjectType> (NSSharedKeySetDictionary)
      |                                            ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDictionary.h:130:44: error: cannot find protocol declaration for 'KeyType'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDictionary.h:130:44: error: cannot find protocol declaration for 'ObjectType'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSValue.h:7:18: error: redefinition of 'struct NSDictionary'
    7 | @class NSString, NSDictionary;
      |                  ^~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDictionary.h:130:44: error: trying to finish struct, but kicked out due to previous parse errors
  130 | @interface NSDictionary<KeyType, ObjectType> (NSSharedKeySetDictionary)
      |                                            ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDictionary.h:140:1: error: expected constructor, destructor, or type conversion before '+' token
  140 | + (id)sharedKeySetForKeys:(NSArray<KeyType <NSCopying>> *)keys API_AVAILABLE(macos(10.8), ios(6.0), watchos(2.0), tvos(9.0));
      | ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDictionary.h:144:51: error: duplicate interface declaration for class 'NSMutableDictionary'
  144 | @interface NSMutableDictionary<KeyType, ObjectType> (NSSharedKeySetDictionary)
      |                                                   ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDictionary.h:144:51: error: cannot find protocol declaration for 'KeyType'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDictionary.h:144:51: error: cannot find protocol declaration for 'ObjectType'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDictionary.h:99:51: error: redefinition of 'struct NSMutableDictionary'
   99 | @interface NSMutableDictionary<KeyType, ObjectType> : NSDictionary<KeyType, ObjectType>
      |                                                   ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDictionary.h:144:51: error: trying to finish struct, but kicked out due to previous parse errors
  144 | @interface NSMutableDictionary<KeyType, ObjectType> (NSSharedKeySetDictionary)
      |                                                   ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDictionary.h:152:1: error: expected constructor, destructor, or type conversion before '+' token
  152 | + (NSMutableDictionary<KeyType, ObjectType> *)dictionaryWithSharedKeySet:(id)keyset API_AVAILABLE(macos(10.8), ios(6.0), watchos(2.0), tvos(9.0));
      | ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDictionary.h:156:29: error: duplicate interface declaration for class 'NSDictionary'
  156 | @interface NSDictionary<K, V> (NSGenericFastEnumeraiton) <NSFastEnumeration>
      |                             ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDictionary.h:156:29: error: cannot find protocol declaration for 'K'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDictionary.h:156:29: error: cannot find protocol declaration for 'V'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSValue.h:7:18: error: redefinition of 'struct NSDictionary'
    7 | @class NSString, NSDictionary;
      |                  ^~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDictionary.h:156:29: error: trying to finish struct, but kicked out due to previous parse errors
  156 | @interface NSDictionary<K, V> (NSGenericFastEnumeraiton) <NSFastEnumeration>
      |                             ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDictionary.h:156:58: error: expected constructor, destructor, or type conversion before '<' token
  156 | @interface NSDictionary<K, V> (NSGenericFastEnumeraiton) <NSFastEnumeration>
      |                                                          ^
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSBundle.h:9:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSSet.h:14:40 error: cannot find protocol declaration for 'ObjectType'
   14 | @interface NSSet<__covariant ObjectType> : NSObject <NSCopying, NSMutableCopying, NSSecureCoding, NSFastEnumeration>
      |                                        ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSSet.h:14:42 error: expected unqualified-id before ':' token
   14 | @interface NSSet<__covariant ObjectType> : NSObject <NSCopying, NSMutableCopying, NSSecureCoding, NSFastEnumeration>
      |                                          ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSSet.h:17:4:error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   17 | - (nullable ObjectType)member:(ObjectType)object;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSSet.h:17:32 error: 'ObjectType' does not name a type
   17 | - (nullable ObjectType)member:(ObjectType)object;
      |                                ^~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSSet.h:18:27 error: cannot find protocol declaration for 'ObjectType'
   18 | - (NSEnumerator<ObjectType> *)objectEnumerator;
      |                           ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSSet.h:20:39 error: expected ')' before 'ObjectType'
   20 | - (instancetype)initWithObjects:(const ObjectType _Nonnull [_Nullable])objects count:(NSUInteger)cnt NS_DESIGNATED_INITIALIZER;
      |                                 ~     ^~~~~~~~~~~
      |                                       )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSSet.h:20:50 error: expected ';' before '[' token
   20 | - (instancetype)initWithObjects:(const ObjectType _Nonnull [_Nullable])objects count:(NSUInteger)cnt NS_DESIGNATED_INITIALIZER;
      |                                                  ^         ~
      |                                                  ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSSet.h:21:4:error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   21 | - (nullable instancetype)initWithCoder:(NSCoder *)coder NS_DESIGNATED_INITIALIZER;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSSet.h:25:28 error: duplicate interface declaration for class 'NSSet'
   25 | @interface NSSet<ObjectType> (NSExtendedSet)
      |                            ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSSet.h:25:28 error: cannot find protocol declaration for 'ObjectType'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSSet.h:14:40 error: redefinition of 'struct NSSet'
   14 | @interface NSSet<__covariant ObjectType> : NSObject <NSCopying, NSMutableCopying, NSSecureCoding, NSFastEnumeration>
      |                                        ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSSet.h:25:28 error: trying to finish struct, but kicked out due to previous parse errors
   25 | @interface NSSet<ObjectType> (NSExtendedSet)
      |                            ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSSet.h:27:1:error: expected constructor, destructor, or type conversion before 'property'
   27 | @property (readonly, copy) NSArray<ObjectType> *allObjects;
      | ^~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSSet.h:28:4:error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   28 | - (nullable ObjectType)anyObject;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSSet.h:29:25 error: 'ObjectType' does not name a type
   29 | - (BOOL)containsObject:(ObjectType)anObject;
      |                         ^~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSSet.h:31:38 error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   31 | - (NSString *)descriptionWithLocale:(nullable id)locale;
      |                                      ^~~~~~~~
      |                                      cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSSet.h:32:40 error: cannot find protocol declaration for 'ObjectType'
   32 | - (BOOL)intersectsSet:(NSSet<ObjectType> *)otherSet;
      |                                        ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSSet.h:33:39 error: cannot find protocol declaration for 'ObjectType'
   33 | - (BOOL)isEqualToSet:(NSSet<ObjectType> *)otherSet;
      |                                       ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSSet.h:34:40 error: cannot find protocol declaration for 'ObjectType'
   34 | - (BOOL)isSubsetOfSet:(NSSet<ObjectType> *)otherSet;
      |                                        ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSSet.h:37:63 error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   37 | - (void)makeObjectsPerformSelector:(SEL)aSelector withObject:(nullable id)argument NS_SWIFT_UNAVAILABLE("Use enumerateObjectsUsingBlock: or a for loop instead");
      |                                                               ^~~~~~~~
      |                                                               cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSSet.h:39:20 error: cannot find protocol declaration for 'ObjectType'
   39 | - (NSSet<ObjectType> *)setByAddingObject:(ObjectType)anObject API_AVAILABLE(macos(10.5), ios(2.0), watchos(2.0), tvos(9.0));
      |                    ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSSet.h:39:43 error: 'ObjectType' does not name a type
   39 | - (NSSet<ObjectType> *)setByAddingObject:(ObjectType)anObject API_AVAILABLE(macos(10.5), ios(2.0), watchos(2.0), tvos(9.0));
      |                                           ^~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSSet.h:40:20 error: cannot find protocol declaration for 'ObjectType'
   40 | - (NSSet<ObjectType> *)setByAddingObjectsFromSet:(NSSet<ObjectType> *)other API_AVAILABLE(macos(10.5), ios(2.0), watchos(2.0), tvos(9.0));
      |                    ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSSet.h:40:67 error: cannot find protocol declaration for 'ObjectType'
   40 | - (NSSet<ObjectType> *)setByAddingObjectsFromSet:(NSSet<ObjectType> *)other API_AVAILABLE(macos(10.5), ios(2.0), watchos(2.0), tvos(9.0));
      |                                                                   ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSSet.h:41:20 error: cannot find protocol declaration for 'ObjectType'
   41 | - (NSSet<ObjectType> *)setByAddingObjectsFromArray:(NSArray<ObjectType> *)other API_AVAILABLE(macos(10.5), ios(2.0), watchos(2.0), tvos(9.0));
      |                    ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSSet.h:41:71 error: cannot find protocol declaration for 'ObjectType'
   41 | - (NSSet<ObjectType> *)setByAddingObjectsFromArray:(NSArray<ObjectType> *)other API_AVAILABLE(macos(10.5), ios(2.0), watchos(2.0), tvos(9.0));
      |                                                                       ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSSet.h:43:41 error: expected ')' before '(' token
   43 | - (void)enumerateObjectsUsingBlock:(void (NS_NOESCAPE ^)(ObjectType obj, BOOL *stop))block API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                                    ~    ^~
      |                                         )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSSet.h:43:42 error: expected identifier before '(' token
   43 | - (void)enumerateObjectsUsingBlock:(void (NS_NOESCAPE ^)(ObjectType obj, BOOL *stop))block API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                                          ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSSet.h:43:41 error: expected ';' before '(' token
   43 | - (void)enumerateObjectsUsingBlock:(void (NS_NOESCAPE ^)(ObjectType obj, BOOL *stop))block API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                                         ^~
      |                                         ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSSet.h:44:80 error: expected ')' before '(' token
   44 | - (void)enumerateObjectsWithOptions:(NSEnumerationOptions)opts usingBlock:(void (NS_NOESCAPE ^)(ObjectType obj, BOOL *stop))block API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                                                                           ~    ^~
      |                                                                                )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSSet.h:44:81 error: expected identifier before '(' token
   44 | - (void)enumerateObjectsWithOptions:(NSEnumerationOptions)opts usingBlock:(void (NS_NOESCAPE ^)(ObjectType obj, BOOL *stop))block API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                                                                                 ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSSet.h:44:80 error: expected ';' before '(' token
   44 | - (void)enumerateObjectsWithOptions:(NSEnumerationOptions)opts usingBlock:(void (NS_NOESCAPE ^)(ObjectType obj, BOOL *stop))block API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                                                                                ^~
      |                                                                                ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSSet.h:46:20 error: cannot find protocol declaration for 'ObjectType'
   46 | - (NSSet<ObjectType> *)objectsPassingTest:(BOOL (NS_NOESCAPE ^)(ObjectType obj, BOOL *stop))predicate API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                    ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSSet.h:46:48 error: expected ')' before '(' token
   46 | - (NSSet<ObjectType> *)objectsPassingTest:(BOOL (NS_NOESCAPE ^)(ObjectType obj, BOOL *stop))predicate API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                                           ~    ^~
      |                                                )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSSet.h:46:49 error: expected identifier before '(' token
   46 | - (NSSet<ObjectType> *)objectsPassingTest:(BOOL (NS_NOESCAPE ^)(ObjectType obj, BOOL *stop))predicate API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                                                 ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSSet.h:46:48 error: expected ';' before '(' token
   46 | - (NSSet<ObjectType> *)objectsPassingTest:(BOOL (NS_NOESCAPE ^)(ObjectType obj, BOOL *stop))predicate API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                                                ^~
      |                                                ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSSet.h:47:20 error: cannot find protocol declaration for 'ObjectType'
   47 | - (NSSet<ObjectType> *)objectsWithOptions:(NSEnumerationOptions)opts passingTest:(BOOL (NS_NOESCAPE ^)(ObjectType obj, BOOL *stop))predicate API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                    ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSSet.h:47:87 error: expected ')' before '(' token
   47 | - (NSSet<ObjectType> *)objectsWithOptions:(NSEnumerationOptions)opts passingTest:(BOOL (NS_NOESCAPE ^)(ObjectType obj, BOOL *stop))predicate API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                                                                                  ~    ^~
      |                                                                                       )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSSet.h:47:88 error: expected identifier before '(' token
   47 | - (NSSet<ObjectType> *)objectsWithOptions:(NSEnumerationOptions)opts passingTest:(BOOL (NS_NOESCAPE ^)(ObjectType obj, BOOL *stop))predicate API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                                                                                        ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSSet.h:47:87 error: expected ';' before '(' token
   47 | - (NSSet<ObjectType> *)objectsWithOptions:(NSEnumerationOptions)opts passingTest:(BOOL (NS_NOESCAPE ^)(ObjectType obj, BOOL *stop))predicate API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                                                                                       ^~
      |                                                                                       ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSSet.h:51:28 error: duplicate interface declaration for class 'NSSet'
   51 | @interface NSSet<ObjectType> (NSSetCreation)
      |                            ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSSet.h:51:28 error: cannot find protocol declaration for 'ObjectType'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSSet.h:14:40 error: redefinition of 'struct NSSet'
   14 | @interface NSSet<__covariant ObjectType> : NSObject <NSCopying, NSMutableCopying, NSSecureCoding, NSFastEnumeration>
      |                                        ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSSet.h:51:28 error: trying to finish struct, but kicked out due to previous parse errors
   51 | @interface NSSet<ObjectType> (NSSetCreation)
      |                            ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSSet.h:53:1:error: expected constructor, destructor, or type conversion before '+' token
   53 | + (instancetype)set;
      | ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSSet.h:54:32 error: 'ObjectType' does not name a type
   54 | + (instancetype)setWithObject:(ObjectType)object;
      |                                ^~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSSet.h:55:38 error: expected ')' before 'ObjectType'
   55 | + (instancetype)setWithObjects:(const ObjectType _Nonnull [_Nonnull])objects count:(NSUInteger)cnt;
      |                                ~     ^~~~~~~~~~~
      |                                      )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSSet.h:55:49 error: expected ';' before '[' token
   55 | + (instancetype)setWithObjects:(const ObjectType _Nonnull [_Nonnull])objects count:(NSUInteger)cnt;
      |                                                 ^         ~
      |                                                 ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSSet.h:56:33 error: 'ObjectType' does not name a type
   56 | + (instancetype)setWithObjects:(ObjectType)firstObj, ... NS_REQUIRES_NIL_TERMINATION;
      |                                 ^~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSSet.h:56:58 error: duplicate declaration of method '+setWithObjects:' with conflicting types
   56 | + (instancetype)setWithObjects:(ObjectType)firstObj, ... NS_REQUIRES_NIL_TERMINATION;
      |                                                          ^~~~~~~~~~~~~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSSet.h:55:39 note: previous declaration of '+setWithObjects:'
   55 | + (instancetype)setWithObjects:(const ObjectType _Nonnull [_Nonnull])objects count:(NSUInteger)cnt;
      |                                       ^~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSSet.h:57:45 error: cannot find protocol declaration for 'ObjectType'
   57 | + (instancetype)setWithSet:(NSSet<ObjectType> *)set;
      |                                             ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSSet.h:58:49 error: cannot find protocol declaration for 'ObjectType'
   58 | + (instancetype)setWithArray:(NSArray<ObjectType> *)array;
      |                                                 ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSSet.h:60:34 error: 'ObjectType' does not name a type
   60 | - (instancetype)initWithObjects:(ObjectType)firstObj, ... NS_REQUIRES_NIL_TERMINATION;
      |                                  ^~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSSet.h:61:46 error: cannot find protocol declaration for 'ObjectType'
   61 | - (instancetype)initWithSet:(NSSet<ObjectType> *)set;
      |                                              ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSSet.h:62:46 error: cannot find protocol declaration for 'ObjectType'
   62 | - (instancetype)initWithSet:(NSSet<ObjectType> *)set copyItems:(BOOL)flag;
      |                                              ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSSet.h:63:50 error: cannot find protocol declaration for 'ObjectType'
   63 | - (instancetype)initWithArray:(NSArray<ObjectType> *)array;
      |                                                  ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSSet.h:69:35 error: cannot find protocol declaration for 'ObjectType'
   69 | @interface NSMutableSet<ObjectType> : NSSet<ObjectType>
      |                                   ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSSet.h:69:37 error: expected unqualified-id before ':' token
   69 | @interface NSMutableSet<ObjectType> : NSSet<ObjectType>
      |                                     ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSSet.h:72:23 error: 'ObjectType' does not name a type
   72 | - (void)removeObject:(ObjectType)object;
      |                       ^~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSSet.h:73:4:error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   73 | - (nullable instancetype)initWithCoder:(NSCoder *)coder NS_DESIGNATED_INITIALIZER;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSSet.h:79:35 error: duplicate interface declaration for class 'NSMutableSet'
   79 | @interface NSMutableSet<ObjectType> (NSExtendedMutableSet)
      |                                   ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSSet.h:79:35 error: cannot find protocol declaration for 'ObjectType'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSSet.h:69:35 error: redefinition of 'struct NSMutableSet'
   69 | @interface NSMutableSet<ObjectType> : NSSet<ObjectType>
      |                                   ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSSet.h:79:35 error: trying to finish struct, but kicked out due to previous parse errors
   79 | @interface NSMutableSet<ObjectType> (NSExtendedMutableSet)
      |                                   ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSSet.h:81:1:error: expected constructor, destructor, or type conversion before '-' token
   81 | - (void)addObjectsFromArray:(NSArray<ObjectType> *)array;
      | ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSSet.h:82:39 error: cannot find protocol declaration for 'ObjectType'
   82 | - (void)intersectSet:(NSSet<ObjectType> *)otherSet;
      |                                       ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSSet.h:83:35 error: cannot find protocol declaration for 'ObjectType'
   83 | - (void)minusSet:(NSSet<ObjectType> *)otherSet;
      |                                   ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSSet.h:85:35 error: cannot find protocol declaration for 'ObjectType'
   85 | - (void)unionSet:(NSSet<ObjectType> *)otherSet;
      |                                   ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSSet.h:87:33 error: cannot find protocol declaration for 'ObjectType'
   87 | - (void)setSet:(NSSet<ObjectType> *)otherSet;
      |                                 ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSSet.h:91:35 error: duplicate interface declaration for class 'NSMutableSet'
   91 | @interface NSMutableSet<ObjectType> (NSMutableSetCreation)
      |                                   ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSSet.h:91:35 error: cannot find protocol declaration for 'ObjectType'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSSet.h:69:35 error: redefinition of 'struct NSMutableSet'
   69 | @interface NSMutableSet<ObjectType> : NSSet<ObjectType>
      |                                   ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSSet.h:91:35 error: trying to finish struct, but kicked out due to previous parse errors
   91 | @interface NSMutableSet<ObjectType> (NSMutableSetCreation)
      |                                   ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSSet.h:93:1:error: expected constructor, destructor, or type conversion before '+' token
   93 | + (instancetype)setWithCapacity:(NSUInteger)numItems;
      | ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSSet.h:99:35 error: cannot find protocol declaration for 'ObjectType'
   99 | @interface NSCountedSet<ObjectType> : NSMutableSet<ObjectType> {
      |                                   ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSSet.h:99:37 error: expected unqualified-id before ':' token
   99 | @interface NSCountedSet<ObjectType> : NSMutableSet<ObjectType> {
      |                                     ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSSet.h:107:50: error: cannot find protocol declaration for 'ObjectType'
  107 | - (instancetype)initWithArray:(NSArray<ObjectType> *)array;
      |                                                  ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSSet.h:108:46: error: cannot find protocol declaration for 'ObjectType'
  108 | - (instancetype)initWithSet:(NSSet<ObjectType> *)set;
      |                                              ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSSet.h:110:31: error: 'ObjectType' does not name a type
  110 | - (NSUInteger)countForObject:(ObjectType)object;
      |                               ^~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSSet.h:112:27: error: cannot find protocol declaration for 'ObjectType'
  112 | - (NSEnumerator<ObjectType> *)objectEnumerator;
      |                           ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSSet.h:113:20: error: 'ObjectType' does not name a type
  113 | - (void)addObject:(ObjectType)object;
      |                    ^~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSSet.h:114:23: error: 'ObjectType' does not name a type
  114 | - (void)removeObject:(ObjectType)object;
      |                       ^~~~~~~~~~
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSBundle.h:10:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSProgress.h:41:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   41 | + (nullable NSProgress *)currentProgress;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSProgress.h:59:33: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   59 | - (instancetype)initWithParent:(nullable NSProgress *)parentProgressOrNil userInfo:(nullable NSDictionary<NSProgressUserInfoKey, id> *)userInfoOrNil NS_DESIGNATED_INITIALIZER;
      |                                 ^~~~~~~~
      |                                 cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSProgress.h:59:85: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   59 | - (instancetype)initWithParent:(nullable NSProgress *)parentProgressOrNil userInfo:(nullable NSDictionary<NSProgressUserInfoKey, id> *)userInfoOrNil NS_DESIGNATED_INITIALIZER;
      |                                                                                     ^~~~~~~~
      |                                                                                     cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSProgress.h:69:81: error: expected ')' before '(' token
   69 | - (void)performAsCurrentWithPendingUnitCount:(int64_t)unitCount usingBlock:(void (NS_NOESCAPE ^)(void))work API_AVAILABLE(macosx(10.13), ios(11.0), watchos(4.0), tvos(11.0)) NS_REFINED_FOR_SWIFT;
      |                                                                            ~    ^~
      |                                                                                 )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSProgress.h:69:82: error: expected identifier before '(' token
   69 | - (void)performAsCurrentWithPendingUnitCount:(int64_t)unitCount usingBlock:(void (NS_NOESCAPE ^)(void))work API_AVAILABLE(macosx(10.13), ios(11.0), watchos(4.0), tvos(11.0)) NS_REFINED_FOR_SWIFT;
      |                                                                                  ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSProgress.h:69:81: error: expected ';' before '(' token
   69 | - (void)performAsCurrentWithPendingUnitCount:(int64_t)unitCount usingBlock:(void (NS_NOESCAPE ^)(void))work API_AVAILABLE(macosx(10.13), ios(11.0), watchos(4.0), tvos(11.0)) NS_REFINED_FOR_SWIFT;
      |                                                                                 ^~
      |                                                                                 ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSProgress.h:121:34: error: expected unqualified-id before '^' token
  121 | @property (nullable, copy) void (^cancellationHandler)(void);
      |                                  ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSProgress.h:121:34: error: expected ')' before '^' token
  121 | @property (nullable, copy) void (^cancellationHandler)(void);
      |                                 ~^
      |                                  )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSProgress.h:125:34: error: expected unqualified-id before '^' token
  125 | @property (nullable, copy) void (^pausingHandler)(void);
      |                                  ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSProgress.h:125:34: error: expected ')' before '^' token
  125 | @property (nullable, copy) void (^pausingHandler)(void);
      |                                 ~^
      |                                  )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSProgress.h:129:34: error: expected unqualified-id before '^' token
  129 | @property (nullable, copy) void (^resumingHandler)(void) API_AVAILABLE(macos(10.11), ios(9.0), watchos(2.0), tvos(9.0));
      |                                  ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSProgress.h:129:34: error: expected ')' before '^' token
  129 | @property (nullable, copy) void (^resumingHandler)(void) API_AVAILABLE(macos(10.11), ios(9.0), watchos(2.0), tvos(9.0));
      |                                 ~^
      |                                  )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSProgress.h:133:28: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  133 | - (void)setUserInfoObject:(nullable id)objectOrNil forKey:(NSProgressUserInfoKey)key;
      |                            ^~~~~~~~
      |                            cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSProgress.h:164:66: error: cannot find protocol declaration for 'NSProgressUserInfoKey'
  164 | @property (readonly, copy) NSDictionary<NSProgressUserInfoKey, id> *userInfo;
      |                                                                  ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSProgress.h:164:66: error: cannot find protocol declaration for 'id'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSProgress.h:226:15: error: expected unqualified-id before '^' token
  226 | typedef void (^NSProgressUnpublishingHandler)(void);
      |               ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSProgress.h:226:15: error: expected ')' before '^' token
  226 | typedef void (^NSProgressUnpublishingHandler)(void);
      |              ~^
      |               )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSProgress.h:227:19: error: typedef 'NSProgressUnpublishingHandler' is initialized (use 'decltype' instead)
  227 | typedef _Nullable NSProgressUnpublishingHandler (^NSProgressPublishingHandler)(NSProgress *progress);
      |                   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSProgress.h:227:50: error: expected primary-expression before '^' token
  227 | typedef _Nullable NSProgressUnpublishingHandler (^NSProgressPublishingHandler)(NSProgress *progress);
      |                                                  ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSProgress.h:227:51: error: 'NSProgressPublishingHandler' was not declared in this scope
  227 | typedef _Nullable NSProgressUnpublishingHandler (^NSProgressPublishingHandler)(NSProgress *progress);
      |                                                   ^~~~~~~~~~~~~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSProgress.h:231:67: error: 'NSProgressPublishingHandler' does not name a type
  231 | + (id)addSubscriberForFileURL:(NSURL *)url withPublishingHandler:(NSProgressPublishingHandler)publishingHandler API_AVAILABLE(macos(10.9)) API_UNAVAILABLE(ios, watchos, tvos);
      |                                                                   ^~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSBundle.h:11:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSNotification.h:21:63: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   21 | - (instancetype)initWithName:(NSNotificationName)name object:(nullable id)object userInfo:(nullable NSDictionary *)userInfo API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0)) NS_DESIGNATED_INITIALIZER;
      |                                                               ^~~~~~~~
      |                                                               cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSNotification.h:21:92: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   21 | - (instancetype)initWithName:(NSNotificationName)name object:(nullable id)object userInfo:(nullable NSDictionary *)userInfo API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0)) NS_DESIGNATED_INITIALIZER;
      |                                                                                            ^~~~~~~~
      |                                                                                            cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSNotification.h:22:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   22 | - (nullable instancetype)initWithCoder:(NSCoder *)coder NS_DESIGNATED_INITIALIZER;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSNotification.h:28:72: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   28 | + (instancetype)notificationWithName:(NSNotificationName)aName object:(nullable id)anObject;
      |                                                                        ^~~~~~~~
      |                                                                        cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSNotification.h:29:72: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   29 | + (instancetype)notificationWithName:(NSNotificationName)aName object:(nullable id)anObject userInfo:(nullable NSDictionary *)aUserInfo;
      |                                                                        ^~~~~~~~
      |                                                                        cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSNotification.h:29:103: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   29 | + (instancetype)notificationWithName:(NSNotificationName)aName object:(nullable id)anObject userInfo:(nullable NSDictionary *)aUserInfo;
      |                                                                                                       ^~~~~~~~
      |                                                                                                       cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSNotification.h:44:29: error: unknown property attribute 'strong'
   44 | @property (class, readonly, strong) NSNotificationCenter *defaultCenter;
      |                             ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSNotification.h:46:64: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   46 | - (void)addObserver:(id)observer selector:(SEL)aSelector name:(nullable NSNotificationName)aName object:(nullable id)anObject;
      |                                                                ^~~~~~~~
      |                                                                cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSNotification.h:46:106: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   46 | - (void)addObserver:(id)observer selector:(SEL)aSelector name:(nullable NSNotificationName)aName object:(nullable id)anObject;
      |                                                                                                          ^~~~~~~~
      |                                                                                                          cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSNotification.h:49:64: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   49 | - (void)postNotificationName:(NSNotificationName)aName object:(nullable id)anObject;
      |                                                                ^~~~~~~~
      |                                                                cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSNotification.h:50:64: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   50 | - (void)postNotificationName:(NSNotificationName)aName object:(nullable id)anObject userInfo:(nullable NSDictionary *)aUserInfo;
      |                                                                ^~~~~~~~
      |                                                                cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSNotification.h:50:95: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   50 | - (void)postNotificationName:(NSNotificationName)aName object:(nullable id)anObject userInfo:(nullable NSDictionary *)aUserInfo;
      |                                                                                               ^~~~~~~~
      |                                                                                               cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSNotification.h:53:43: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   53 | - (void)removeObserver:(id)observer name:(nullable NSNotificationName)aName object:(nullable id)anObject;
      |                                           ^~~~~~~~
      |                                           cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSNotification.h:53:85: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   53 | - (void)removeObserver:(id)observer name:(nullable NSNotificationName)aName object:(nullable id)anObject;
      |                                                                                     ^~~~~~~~
      |                                                                                     cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSNotification.h:55:38: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   55 | - (id <NSObject>)addObserverForName:(nullable NSNotificationName)name object:(nullable id)obj queue:(nullable NSOperationQueue *)queue usingBlock:(void (^)(NSNotification *note))block API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                                      ^~~~~~~~
      |                                      cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSNotification.h:55:79: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   55 | - (id <NSObject>)addObserverForName:(nullable NSNotificationName)name object:(nullable id)obj queue:(nullable NSOperationQueue *)queue usingBlock:(void (^)(NSNotification *note))block API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                                                                               ^~~~~~~~
      |                                                                               cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSNotification.h:55:102: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   55 | - (id <NSObject>)addObserverForName:(nullable NSNotificationName)name object:(nullable id)obj queue:(nullable NSOperationQueue *)queue usingBlock:(void (^)(NSNotification *note))block API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                                                                                                      ^~~~~~~~
      |                                                                                                      cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSNotification.h:55:152: error: expected ')' before '(' token
   55 | - (id <NSObject>)addObserverForName:(nullable NSNotificationName)name object:(nullable id)obj queue:(nullable NSOperationQueue *)queue usingBlock:(void (^)(NSNotification *note))block API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                                                                                                                                                   ~    ^~
      |                                                                                                                                                        )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSNotification.h:55:153: error: expected identifier before '(' token
   55 | - (id <NSObject>)addObserverForName:(nullable NSNotificationName)name object:(nullable id)obj queue:(nullable NSOperationQueue *)queue usingBlock:(void (^)(NSNotification *note))block API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                                                                                                                                                         ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSNotification.h:55:152: error: expected ';' before '(' token
   55 | - (id <NSObject>)addObserverForName:(nullable NSNotificationName)name object:(nullable id)obj queue:(nullable NSOperationQueue *)queue usingBlock:(void (^)(NSNotification *note))block API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                                                                                                                                                        ^~
      |                                                                                                                                                        ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSBundle.h:22:29: error: unknown property attribute 'strong'
   22 | @property (class, readonly, strong) NSBundle *mainBundle;
      |                             ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSBundle.h:24:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   24 | + (nullable instancetype)bundleWithPath:(NSString *)path;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSBundle.h:25:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   25 | - (nullable instancetype)initWithPath:(NSString *)path NS_DESIGNATED_INITIALIZER;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSBundle.h:27:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   27 | + (nullable instancetype)bundleWithURL:(NSURL *)url API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSBundle.h:28:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   28 | - (nullable instancetype)initWithURL:(NSURL *)url API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSBundle.h:31:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   31 | + (nullable NSBundle *)bundleWithIdentifier:(NSString *)identifier;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSBundle.h:33:52: error: expected '>' before '*' token
   33 | @property (class, readonly, copy) NSArray<NSBundle *> *allBundles;
      |                                                    ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSBundle.h:33:52: error: cannot find protocol declaration for 'NSBundle'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSBundle.h:33:53: error: expected unqualified-id before '>' token
   33 | @property (class, readonly, copy) NSArray<NSBundle *> *allBundles;
      |                                                     ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSBundle.h:34:52: error: expected '>' before '*' token
   34 | @property (class, readonly, copy) NSArray<NSBundle *> *allFrameworks;
      |                                                    ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSBundle.h:34:52: error: cannot find protocol declaration for 'NSBundle'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSBundle.h:34:53: error: expected unqualified-id before '>' token
   34 | @property (class, readonly, copy) NSArray<NSBundle *> *allFrameworks;
      |                                                     ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSBundle.h:48:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   48 | - (nullable NSURL *)URLForAuxiliaryExecutable:(NSString *)executableName API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSBundle.h:60:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   60 | - (nullable NSString *)pathForAuxiliaryExecutable:(NSString *)executableName;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSBundle.h:69:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   69 | + (nullable NSURL *)URLForResource:(nullable NSString *)name withExtension:(nullable NSString *)ext subdirectory:(nullable NSString *)subpath inBundleWithURL:(NSURL *)bundleURL API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSBundle.h:69:37: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   69 | + (nullable NSURL *)URLForResource:(nullable NSString *)name withExtension:(nullable NSString *)ext subdirectory:(nullable NSString *)subpath inBundleWithURL:(NSURL *)bundleURL API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                                     ^~~~~~~~
      |                                     cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSBundle.h:69:77: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   69 | + (nullable NSURL *)URLForResource:(nullable NSString *)name withExtension:(nullable NSString *)ext subdirectory:(nullable NSString *)subpath inBundleWithURL:(NSURL *)bundleURL API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                                                                             ^~~~~~~~
      |                                                                             cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSBundle.h:69:115: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   69 | + (nullable NSURL *)URLForResource:(nullable NSString *)name withExtension:(nullable NSString *)ext subdirectory:(nullable NSString *)subpath inBundleWithURL:(NSURL *)bundleURL API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                                                                                                                   ^~~~~~~~
      |                                                                                                                   cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSBundle.h:70:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   70 | + (nullable NSArray<NSURL *> *)URLsForResourcesWithExtension:(nullable NSString *)ext subdirectory:(nullable NSString *)subpath inBundleWithURL:(NSURL *)bundleURL API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSBundle.h:70:63: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   70 | + (nullable NSArray<NSURL *> *)URLsForResourcesWithExtension:(nullable NSString *)ext subdirectory:(nullable NSString *)subpath inBundleWithURL:(NSURL *)bundleURL API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                                                               ^~~~~~~~
      |                                                               cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSBundle.h:70:101: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   70 | + (nullable NSArray<NSURL *> *)URLsForResourcesWithExtension:(nullable NSString *)ext subdirectory:(nullable NSString *)subpath inBundleWithURL:(NSURL *)bundleURL API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                                                                                                     ^~~~~~~~
      |                                                                                                     cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSBundle.h:72:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   72 | - (nullable NSURL *)URLForResource:(nullable NSString *)name withExtension:(nullable NSString *)ext API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSBundle.h:72:37: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   72 | - (nullable NSURL *)URLForResource:(nullable NSString *)name withExtension:(nullable NSString *)ext API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                                     ^~~~~~~~
      |                                     cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSBundle.h:72:77: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   72 | - (nullable NSURL *)URLForResource:(nullable NSString *)name withExtension:(nullable NSString *)ext API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                                                                             ^~~~~~~~
      |                                                                             cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSBundle.h:73:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   73 | - (nullable NSURL *)URLForResource:(nullable NSString *)name withExtension:(nullable NSString *)ext subdirectory:(nullable NSString *)subpath API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSBundle.h:73:37: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   73 | - (nullable NSURL *)URLForResource:(nullable NSString *)name withExtension:(nullable NSString *)ext subdirectory:(nullable NSString *)subpath API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                                     ^~~~~~~~
      |                                     cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSBundle.h:73:77: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   73 | - (nullable NSURL *)URLForResource:(nullable NSString *)name withExtension:(nullable NSString *)ext subdirectory:(nullable NSString *)subpath API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                                                                             ^~~~~~~~
      |                                                                             cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSBundle.h:73:115: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   73 | - (nullable NSURL *)URLForResource:(nullable NSString *)name withExtension:(nullable NSString *)ext subdirectory:(nullable NSString *)subpath API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                                                                                                                   ^~~~~~~~
      |                                                                                                                   cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSBundle.h:74:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   74 | - (nullable NSURL *)URLForResource:(nullable NSString *)name withExtension:(nullable NSString *)ext subdirectory:(nullable NSString *)subpath localization:(nullable NSString *)localizationName API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSBundle.h:74:37: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   74 | - (nullable NSURL *)URLForResource:(nullable NSString *)name withExtension:(nullable NSString *)ext subdirectory:(nullable NSString *)subpath localization:(nullable NSString *)localizationName API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                                     ^~~~~~~~
      |                                     cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSBundle.h:74:77: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   74 | - (nullable NSURL *)URLForResource:(nullable NSString *)name withExtension:(nullable NSString *)ext subdirectory:(nullable NSString *)subpath localization:(nullable NSString *)localizationName API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                                                                             ^~~~~~~~
      |                                                                             cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSBundle.h:74:115: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   74 | - (nullable NSURL *)URLForResource:(nullable NSString *)name withExtension:(nullable NSString *)ext subdirectory:(nullable NSString *)subpath localization:(nullable NSString *)localizationName API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                                                                                                                   ^~~~~~~~
      |                                                                                                                   cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSBundle.h:74:157: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   74 | - (nullable NSURL *)URLForResource:(nullable NSString *)name withExtension:(nullable NSString *)ext subdirectory:(nullable NSString *)subpath localization:(nullable NSString *)localizationName API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                                                                                                                                                             ^~~~~~~~
      |                                                                                                                                                             cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSBundle.h:76:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   76 | - (nullable NSArray<NSURL *> *)URLsForResourcesWithExtension:(nullable NSString *)ext subdirectory:(nullable NSString *)subpath API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSBundle.h:76:63: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   76 | - (nullable NSArray<NSURL *> *)URLsForResourcesWithExtension:(nullable NSString *)ext subdirectory:(nullable NSString *)subpath API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                                                               ^~~~~~~~
      |                                                               cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSBundle.h:76:101: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   76 | - (nullable NSArray<NSURL *> *)URLsForResourcesWithExtension:(nullable NSString *)ext subdirectory:(nullable NSString *)subpath API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                                                                                                     ^~~~~~~~
      |                                                                                                     cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSBundle.h:77:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   77 | - (nullable NSArray<NSURL *> *)URLsForResourcesWithExtension:(nullable NSString *)ext subdirectory:(nullable NSString *)subpath localization:(nullable NSString *)localizationName API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSBundle.h:77:63: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   77 | - (nullable NSArray<NSURL *> *)URLsForResourcesWithExtension:(nullable NSString *)ext subdirectory:(nullable NSString *)subpath localization:(nullable NSString *)localizationName API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                                                               ^~~~~~~~
      |                                                               cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSBundle.h:77:101: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   77 | - (nullable NSArray<NSURL *> *)URLsForResourcesWithExtension:(nullable NSString *)ext subdirectory:(nullable NSString *)subpath localization:(nullable NSString *)localizationName API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                                                                                                     ^~~~~~~~
      |                                                                                                     cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSBundle.h:77:143: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   77 | - (nullable NSArray<NSURL *> *)URLsForResourcesWithExtension:(nullable NSString *)ext subdirectory:(nullable NSString *)subpath localization:(nullable NSString *)localizationName API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                                                                                                                                               ^~~~~~~~
      |                                                                                                                                               cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSBundle.h:79:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   79 | + (nullable NSString *)pathForResource:(nullable NSString *)name ofType:(nullable NSString *)ext inDirectory:(NSString *)bundlePath;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSBundle.h:79:41: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   79 | + (nullable NSString *)pathForResource:(nullable NSString *)name ofType:(nullable NSString *)ext inDirectory:(NSString *)bundlePath;
      |                                         ^~~~~~~~
      |                                         cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSBundle.h:79:74: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   79 | + (nullable NSString *)pathForResource:(nullable NSString *)name ofType:(nullable NSString *)ext inDirectory:(NSString *)bundlePath;
      |                                                                          ^~~~~~~~
      |                                                                          cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSBundle.h:80:21: error: expected '>' before '*' token
   80 | + (NSArray<NSString *> *)pathsForResourcesOfType:(nullable NSString *)ext inDirectory:(NSString *)bundlePath;
      |                     ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSBundle.h:80:21: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSBundle.h:80:22: error: expected ')' before '>' token
   80 | + (NSArray<NSString *> *)pathsForResourcesOfType:(nullable NSString *)ext inDirectory:(NSString *)bundlePath;
      |   ~                  ^
      |                      )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSBundle.h:80:22: error: objective-c++ method declaration is expected before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSBundle.h:82:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   82 | - (nullable NSString *)pathForResource:(nullable NSString *)name ofType:(nullable NSString *)ext;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSBundle.h:82:41: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   82 | - (nullable NSString *)pathForResource:(nullable NSString *)name ofType:(nullable NSString *)ext;
      |                                         ^~~~~~~~
      |                                         cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSBundle.h:82:74: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   82 | - (nullable NSString *)pathForResource:(nullable NSString *)name ofType:(nullable NSString *)ext;
      |                                                                          ^~~~~~~~
      |                                                                          cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSBundle.h:83:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   83 | - (nullable NSString *)pathForResource:(nullable NSString *)name ofType:(nullable NSString *)ext inDirectory:(nullable NSString *)subpath;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSBundle.h:83:41: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   83 | - (nullable NSString *)pathForResource:(nullable NSString *)name ofType:(nullable NSString *)ext inDirectory:(nullable NSString *)subpath;
      |                                         ^~~~~~~~
      |                                         cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSBundle.h:83:74: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   83 | - (nullable NSString *)pathForResource:(nullable NSString *)name ofType:(nullable NSString *)ext inDirectory:(nullable NSString *)subpath;
      |                                                                          ^~~~~~~~
      |                                                                          cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSBundle.h:83:111: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   83 | - (nullable NSString *)pathForResource:(nullable NSString *)name ofType:(nullable NSString *)ext inDirectory:(nullable NSString *)subpath;
      |                                                                                                               ^~~~~~~~
      |                                                                                                               cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSBundle.h:84:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   84 | - (nullable NSString *)pathForResource:(nullable NSString *)name ofType:(nullable NSString *)ext inDirectory:(nullable NSString *)subpath forLocalization:(nullable NSString *)localizationName;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSBundle.h:84:41: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   84 | - (nullable NSString *)pathForResource:(nullable NSString *)name ofType:(nullable NSString *)ext inDirectory:(nullable NSString *)subpath forLocalization:(nullable NSString *)localizationName;
      |                                         ^~~~~~~~
      |                                         cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSBundle.h:84:74: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   84 | - (nullable NSString *)pathForResource:(nullable NSString *)name ofType:(nullable NSString *)ext inDirectory:(nullable NSString *)subpath forLocalization:(nullable NSString *)localizationName;
      |                                                                          ^~~~~~~~
      |                                                                          cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSBundle.h:84:111: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   84 | - (nullable NSString *)pathForResource:(nullable NSString *)name ofType:(nullable NSString *)ext inDirectory:(nullable NSString *)subpath forLocalization:(nullable NSString *)localizationName;
      |                                                                                                               ^~~~~~~~
      |                                                                                                               cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSBundle.h:84:156: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   84 | - (nullable NSString *)pathForResource:(nullable NSString *)name ofType:(nullable NSString *)ext inDirectory:(nullable NSString *)subpath forLocalization:(nullable NSString *)localizationName;
      |                                                                                                                                                            ^~~~~~~~
      |                                                                                                                                                            cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSBundle.h:86:21: error: expected '>' before '*' token
   86 | - (NSArray<NSString *> *)pathsForResourcesOfType:(nullable NSString *)ext inDirectory:(nullable NSString *)subpath;
      |                     ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSBundle.h:86:21: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSBundle.h:86:22: error: expected ')' before '>' token
   86 | - (NSArray<NSString *> *)pathsForResourcesOfType:(nullable NSString *)ext inDirectory:(nullable NSString *)subpath;
      |   ~                  ^
      |                      )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSBundle.h:86:22: error: objective-c++ method declaration is expected before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSBundle.h:87:21: error: expected '>' before '*' token
   87 | - (NSArray<NSString *> *)pathsForResourcesOfType:(nullable NSString *)ext inDirectory:(nullable NSString *)subpath forLocalization:(nullable NSString *)localizationName;
      |                     ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSBundle.h:87:21: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSBundle.h:87:22: error: expected ')' before '>' token
   87 | - (NSArray<NSString *> *)pathsForResourcesOfType:(nullable NSString *)ext inDirectory:(nullable NSString *)subpath forLocalization:(nullable NSString *)localizationName;
      |   ~                  ^
      |                      )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSBundle.h:87:22: error: objective-c++ method declaration is expected before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSBundle.h:90:60: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   90 | - (NSString *)localizedStringForKey:(NSString *)key value:(nullable NSString *)value table:(nullable NSString *)tableName NS_FORMAT_ARGUMENT(1);
      |                                                            ^~~~~~~~
      |                                                            cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSBundle.h:90:93: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   90 | - (NSString *)localizedStringForKey:(NSString *)key value:(nullable NSString *)value table:(nullable NSString *)tableName NS_FORMAT_ARGUMENT(1);
      |                                                                                             ^~~~~~~~
      |                                                                                             cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSBundle.h:94:60: error: expected '>' before '*' token
   94 | @property (nullable, readonly, copy) NSDictionary<NSString *, id> *infoDictionary;
      |                                                            ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSBundle.h:94:60: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSBundle.h:94:61: error: expected unqualified-id before ',' token
   94 | @property (nullable, readonly, copy) NSDictionary<NSString *, id> *infoDictionary;
      |                                                             ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSBundle.h:95:60: error: expected '>' before '*' token
   95 | @property (nullable, readonly, copy) NSDictionary<NSString *, id> *localizedInfoDictionary;
      |                                                            ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSBundle.h:95:60: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSBundle.h:95:61: error: expected unqualified-id before ',' token
   95 | @property (nullable, readonly, copy) NSDictionary<NSString *, id> *localizedInfoDictionary;
      |                                                             ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSBundle.h:96:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   96 | - (nullable id)objectForInfoDictionaryKey:(NSString *)key;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSBundle.h:97:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   97 | - (nullable Class)classNamed:(NSString *)className;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSBundle.h:101:45: error: expected '>' before '*' token
  101 | @property (readonly, copy) NSArray<NSString *> *preferredLocalizations; // a subset of this bundle's localizations, re-ordered into the preferred order for this process's current execution environment; the main bundle's preferred localizations indicate the language (of text) the user is most likely seeing in the UI
      |                                             ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSBundle.h:101:45: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSBundle.h:101:46: error: expected unqualified-id before '>' token
  101 | @property (readonly, copy) NSArray<NSString *> *preferredLocalizations; // a subset of this bundle's localizations, re-ordered into the preferred order for this process's current execution environment; the main bundle's preferred localizations indicate the language (of text) the user is most likely seeing in the UI
      |                                              ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSBundle.h:103:45: error: expected '>' before '*' token
  103 | @property (readonly, copy) NSArray<NSString *> *localizations;          // list of language names this bundle appears to be localized to
      |                                             ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSBundle.h:103:45: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSBundle.h:103:46: error: expected unqualified-id before '>' token
  103 | @property (readonly, copy) NSArray<NSString *> *localizations;          // list of language names this bundle appears to be localized to
      |                                              ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSBundle.h:106:21: error: expected '>' before '*' token
  106 | + (NSArray<NSString *> *)preferredLocalizationsFromArray:(NSArray<NSString *> *)localizationsArray;
      |                     ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSBundle.h:106:21: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSBundle.h:106:22: error: expected ')' before '>' token
  106 | + (NSArray<NSString *> *)preferredLocalizationsFromArray:(NSArray<NSString *> *)localizationsArray;
      |   ~                  ^
      |                      )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSBundle.h:106:22: error: objective-c++ method declaration is expected before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSBundle.h:107:21: error: expected '>' before '*' token
  107 | + (NSArray<NSString *> *)preferredLocalizationsFromArray:(NSArray<NSString *> *)localizationsArray forPreferences:(nullable NSArray<NSString *> *)preferencesArray;
      |                     ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSBundle.h:107:21: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSBundle.h:107:22: error: expected ')' before '>' token
  107 | + (NSArray<NSString *> *)preferredLocalizationsFromArray:(NSArray<NSString *> *)localizationsArray forPreferences:(nullable NSArray<NSString *> *)preferencesArray;
      |   ~                  ^
      |                      )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSBundle.h:107:22: error: objective-c++ method declaration is expected before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSBundle.h:118:55: error: expected '>' before '*' token
  118 | @property (nullable, readonly, copy) NSArray<NSNumber *> *executableArchitectures API_AVAILABLE(macos(10.5), ios(2.0), watchos(2.0), tvos(9.0));
      |                                                       ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSBundle.h:118:55: error: cannot find protocol declaration for 'NSNumber'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSBundle.h:118:56: error: expected unqualified-id before '>' token
  118 | @property (nullable, readonly, copy) NSArray<NSNumber *> *executableArchitectures API_AVAILABLE(macos(10.5), ios(2.0), watchos(2.0), tvos(9.0));
      |                                                        ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSBundle.h:161:46: error: expected '>' before '*' token
  161 | - (instancetype)initWithTags:(NSSet<NSString *> *)tags;
      |                                              ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSBundle.h:161:46: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSBundle.h:161:47: error: expected ')' before '>' token
  161 | - (instancetype)initWithTags:(NSSet<NSString *> *)tags;
      |                              ~                ^
      |                                               )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSBundle.h:161:47: error: expected identifier before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSBundle.h:161:47: error: expected ';' before '>' token
  161 | - (instancetype)initWithTags:(NSSet<NSString *> *)tags;
      |                                               ^
      |                                               ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSBundle.h:162:46: error: expected '>' before '*' token
  162 | - (instancetype)initWithTags:(NSSet<NSString *> *)tags bundle:(NSBundle *)bundle NS_DESIGNATED_INITIALIZER;
      |                                              ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSBundle.h:162:46: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSBundle.h:162:47: error: expected ')' before '>' token
  162 | - (instancetype)initWithTags:(NSSet<NSString *> *)tags bundle:(NSBundle *)bundle NS_DESIGNATED_INITIALIZER;
      |                              ~                ^
      |                                               )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSBundle.h:162:47: error: expected identifier before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSBundle.h:162:47: error: expected ';' before '>' token
  162 | - (instancetype)initWithTags:(NSSet<NSString *> *)tags bundle:(NSBundle *)bundle NS_DESIGNATED_INITIALIZER;
      |                                               ^
      |                                               ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSBundle.h:174:43: error: expected '>' before '*' token
  174 | @property (readonly, copy) NSSet<NSString *> *tags;
      |                                           ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSBundle.h:174:43: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSBundle.h:174:44: error: expected unqualified-id before '>' token
  174 | @property (readonly, copy) NSSet<NSString *> *tags;
      |                                            ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSBundle.h:179:22: error: unknown property attribute 'strong'
  179 | @property (readonly, strong) NSBundle *bundle;
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSBundle.h:196:59: error: expected ')' before '(' token
  196 | - (void)beginAccessingResourcesWithCompletionHandler:(void (^)(NSError * _Nullable error))completionHandler;
      |                                                      ~    ^~
      |                                                           )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSBundle.h:196:60: error: expected identifier before '(' token
  196 | - (void)beginAccessingResourcesWithCompletionHandler:(void (^)(NSError * _Nullable error))completionHandler;
      |                                                            ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSBundle.h:196:59: error: expected ';' before '(' token
  196 | - (void)beginAccessingResourcesWithCompletionHandler:(void (^)(NSError * _Nullable error))completionHandler;
      |                                                           ^~
      |                                                           ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSBundle.h:203:72: error: expected ')' before '(' token
  203 | - (void)conditionallyBeginAccessingResourcesWithCompletionHandler:(void (^)(BOOL resourcesAvailable))completionHandler;
      |                                                                   ~    ^~
      |                                                                        )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSBundle.h:203:73: error: expected identifier before '(' token
  203 | - (void)conditionallyBeginAccessingResourcesWithCompletionHandler:(void (^)(BOOL resourcesAvailable))completionHandler;
      |                                                                         ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSBundle.h:203:72: error: expected ';' before '(' token
  203 | - (void)conditionallyBeginAccessingResourcesWithCompletionHandler:(void (^)(BOOL resourcesAvailable))completionHandler;
      |                                                                        ^~
      |                                                                        ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSBundle.h:213:22: error: unknown property attribute 'strong'
  213 | @property (readonly, strong) NSProgress *progress;
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSBundle.h:225:74: error: expected '>' before '*' token
  225 | - (void)setPreservationPriority:(double)priority forTags:(NSSet<NSString *> *)tags API_AVAILABLE(ios(9.0), watchos(2.0), tvos(9.0)) API_UNAVAILABLE(macos);
      |                                                                          ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSBundle.h:225:74: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSBundle.h:225:75: error: expected ')' before '>' token
  225 | - (void)setPreservationPriority:(double)priority forTags:(NSSet<NSString *> *)tags API_AVAILABLE(ios(9.0), watchos(2.0), tvos(9.0)) API_UNAVAILABLE(macos);
      |                                                          ~                ^
      |                                                                           )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSBundle.h:225:75: error: expected identifier before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSBundle.h:225:75: error: expected ';' before '>' token
  225 | - (void)setPreservationPriority:(double)priority forTags:(NSSet<NSString *> *)tags API_AVAILABLE(ios(9.0), watchos(2.0), tvos(9.0)) API_UNAVAILABLE(macos);
      |                                                                           ^
      |                                                                           ;
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCalendar.h:7,
                 from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/Foundation.h:14:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDate.h:24:4 error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   24 | - (nullable instancetype)initWithCoder:(NSCoder *)coder NS_DESIGNATED_INITIALIZER;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDate.h:43:38: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   43 | - (NSString *)descriptionWithLocale:(nullable id)locale;
      |                                      ^~~~~~~~
      |                                      cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDate.h:20:37: note: originally specified here
   20 | @property (readonly) NSTimeInterval timeIntervalSinceReferenceDate;
      |                                     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCalendar.h:11:65: error: expected ';' before '<' token
   11 | @class NSDateComponents, NSLocale, NSTimeZone, NSString, NSArray<ObjectType>;
      |                                                                 ^
      |                                                                 ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCalendar.h:107:29: error: unknown property attribute 'strong'
  107 | @property (class, readonly, strong) NSCalendar *autoupdatingCurrentCalendar API_AVAILABLE(macos(10.5), ios(2.0), watchos(2.0), tvos(9.0)); // tracks changes to user's preferred calendar identifier
      |                             ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCalendar.h:113:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  113 | + (nullable NSCalendar *)calendarWithIdentifier:(NSCalendarIdentifier)calendarIdentifierConstant API_AVAILABLE(macos(10.9), ios(8.0), watchos(2.0), tvos(9.0));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCalendar.h:117:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  117 | - (nullable id)initWithCalendarIdentifier:(NSCalendarIdentifier)ident NS_DESIGNATED_INITIALIZER;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCalendar.h:127:45: error: expected '>' before '*' token
  127 | @property (readonly, copy) NSArray<NSString *> *eraSymbols      API_AVAILABLE(macos(10.7), ios(5.0), watchos(2.0), tvos(9.0));
      |                                             ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCalendar.h:127:45: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCalendar.h:127:46: error: expected unqualified-id before '>' token
  127 | @property (readonly, copy) NSArray<NSString *> *eraSymbols      API_AVAILABLE(macos(10.7), ios(5.0), watchos(2.0), tvos(9.0));
      |                                              ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCalendar.h:128:45: error: expected '>' before '*' token
  128 | @property (readonly, copy) NSArray<NSString *> *longEraSymbols  API_AVAILABLE(macos(10.7), ios(5.0), watchos(2.0), tvos(9.0));
      |                                             ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCalendar.h:128:45: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCalendar.h:128:46: error: expected unqualified-id before '>' token
  128 | @property (readonly, copy) NSArray<NSString *> *longEraSymbols  API_AVAILABLE(macos(10.7), ios(5.0), watchos(2.0), tvos(9.0));
      |                                              ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCalendar.h:130:45: error: expected '>' before '*' token
  130 | @property (readonly, copy) NSArray<NSString *> *monthSymbols                    API_AVAILABLE(macos(10.7), ios(5.0), watchos(2.0), tvos(9.0));
      |                                             ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCalendar.h:130:45: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCalendar.h:130:46: error: expected unqualified-id before '>' token
  130 | @property (readonly, copy) NSArray<NSString *> *monthSymbols                    API_AVAILABLE(macos(10.7), ios(5.0), watchos(2.0), tvos(9.0));
      |                                              ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCalendar.h:131:45: error: expected '>' before '*' token
  131 | @property (readonly, copy) NSArray<NSString *> *shortMonthSymbols               API_AVAILABLE(macos(10.7), ios(5.0), watchos(2.0), tvos(9.0));
      |                                             ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCalendar.h:131:45: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCalendar.h:131:46: error: expected unqualified-id before '>' token
  131 | @property (readonly, copy) NSArray<NSString *> *shortMonthSymbols               API_AVAILABLE(macos(10.7), ios(5.0), watchos(2.0), tvos(9.0));
      |                                              ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCalendar.h:132:45: error: expected '>' before '*' token
  132 | @property (readonly, copy) NSArray<NSString *> *veryShortMonthSymbols           API_AVAILABLE(macos(10.7), ios(5.0), watchos(2.0), tvos(9.0));
      |                                             ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCalendar.h:132:45: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCalendar.h:132:46: error: expected unqualified-id before '>' token
  132 | @property (readonly, copy) NSArray<NSString *> *veryShortMonthSymbols           API_AVAILABLE(macos(10.7), ios(5.0), watchos(2.0), tvos(9.0));
      |                                              ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCalendar.h:133:45: error: expected '>' before '*' token
  133 | @property (readonly, copy) NSArray<NSString *> *standaloneMonthSymbols          API_AVAILABLE(macos(10.7), ios(5.0), watchos(2.0), tvos(9.0));
      |                                             ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCalendar.h:133:45: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCalendar.h:133:46: error: expected unqualified-id before '>' token
  133 | @property (readonly, copy) NSArray<NSString *> *standaloneMonthSymbols          API_AVAILABLE(macos(10.7), ios(5.0), watchos(2.0), tvos(9.0));
      |                                              ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCalendar.h:134:45: error: expected '>' before '*' token
  134 | @property (readonly, copy) NSArray<NSString *> *shortStandaloneMonthSymbols     API_AVAILABLE(macos(10.7), ios(5.0), watchos(2.0), tvos(9.0));
      |                                             ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCalendar.h:134:45: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCalendar.h:134:46: error: expected unqualified-id before '>' token
  134 | @property (readonly, copy) NSArray<NSString *> *shortStandaloneMonthSymbols     API_AVAILABLE(macos(10.7), ios(5.0), watchos(2.0), tvos(9.0));
      |                                              ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCalendar.h:135:45: error: expected '>' before '*' token
  135 | @property (readonly, copy) NSArray<NSString *> *veryShortStandaloneMonthSymbols API_AVAILABLE(macos(10.7), ios(5.0), watchos(2.0), tvos(9.0));
      |                                             ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCalendar.h:135:45: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCalendar.h:135:46: error: expected unqualified-id before '>' token
  135 | @property (readonly, copy) NSArray<NSString *> *veryShortStandaloneMonthSymbols API_AVAILABLE(macos(10.7), ios(5.0), watchos(2.0), tvos(9.0));
      |                                              ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCalendar.h:137:45: error: expected '>' before '*' token
  137 | @property (readonly, copy) NSArray<NSString *> *weekdaySymbols                    API_AVAILABLE(macos(10.7), ios(5.0), watchos(2.0), tvos(9.0));
      |                                             ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCalendar.h:137:45: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCalendar.h:137:46: error: expected unqualified-id before '>' token
  137 | @property (readonly, copy) NSArray<NSString *> *weekdaySymbols                    API_AVAILABLE(macos(10.7), ios(5.0), watchos(2.0), tvos(9.0));
      |                                              ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCalendar.h:138:45: error: expected '>' before '*' token
  138 | @property (readonly, copy) NSArray<NSString *> *shortWeekdaySymbols               API_AVAILABLE(macos(10.7), ios(5.0), watchos(2.0), tvos(9.0));
      |                                             ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCalendar.h:138:45: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCalendar.h:138:46: error: expected unqualified-id before '>' token
  138 | @property (readonly, copy) NSArray<NSString *> *shortWeekdaySymbols               API_AVAILABLE(macos(10.7), ios(5.0), watchos(2.0), tvos(9.0));
      |                                              ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCalendar.h:139:45: error: expected '>' before '*' token
  139 | @property (readonly, copy) NSArray<NSString *> *veryShortWeekdaySymbols           API_AVAILABLE(macos(10.7), ios(5.0), watchos(2.0), tvos(9.0));
      |                                             ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCalendar.h:139:45: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCalendar.h:139:46: error: expected unqualified-id before '>' token
  139 | @property (readonly, copy) NSArray<NSString *> *veryShortWeekdaySymbols           API_AVAILABLE(macos(10.7), ios(5.0), watchos(2.0), tvos(9.0));
      |                                              ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCalendar.h:140:45: error: expected '>' before '*' token
  140 | @property (readonly, copy) NSArray<NSString *> *standaloneWeekdaySymbols          API_AVAILABLE(macos(10.7), ios(5.0), watchos(2.0), tvos(9.0));
      |                                             ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCalendar.h:140:45: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCalendar.h:140:46: error: expected unqualified-id before '>' token
  140 | @property (readonly, copy) NSArray<NSString *> *standaloneWeekdaySymbols          API_AVAILABLE(macos(10.7), ios(5.0), watchos(2.0), tvos(9.0));
      |                                              ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCalendar.h:141:45: error: expected '>' before '*' token
  141 | @property (readonly, copy) NSArray<NSString *> *shortStandaloneWeekdaySymbols     API_AVAILABLE(macos(10.7), ios(5.0), watchos(2.0), tvos(9.0));
      |                                             ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCalendar.h:141:45: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCalendar.h:141:46: error: expected unqualified-id before '>' token
  141 | @property (readonly, copy) NSArray<NSString *> *shortStandaloneWeekdaySymbols     API_AVAILABLE(macos(10.7), ios(5.0), watchos(2.0), tvos(9.0));
      |                                              ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCalendar.h:142:45: error: expected '>' before '*' token
  142 | @property (readonly, copy) NSArray<NSString *> *veryShortStandaloneWeekdaySymbols API_AVAILABLE(macos(10.7), ios(5.0), watchos(2.0), tvos(9.0));
      |                                             ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCalendar.h:142:45: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCalendar.h:142:46: error: expected unqualified-id before '>' token
  142 | @property (readonly, copy) NSArray<NSString *> *veryShortStandaloneWeekdaySymbols API_AVAILABLE(macos(10.7), ios(5.0), watchos(2.0), tvos(9.0));
      |                                              ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCalendar.h:144:45: error: expected '>' before '*' token
  144 | @property (readonly, copy) NSArray<NSString *> *quarterSymbols                 API_AVAILABLE(macos(10.7), ios(5.0), watchos(2.0), tvos(9.0));
      |                                             ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCalendar.h:144:45: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCalendar.h:144:46: error: expected unqualified-id before '>' token
  144 | @property (readonly, copy) NSArray<NSString *> *quarterSymbols                 API_AVAILABLE(macos(10.7), ios(5.0), watchos(2.0), tvos(9.0));
      |                                              ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCalendar.h:145:45: error: expected '>' before '*' token
  145 | @property (readonly, copy) NSArray<NSString *> *shortQuarterSymbols            API_AVAILABLE(macos(10.7), ios(5.0), watchos(2.0), tvos(9.0));
      |                                             ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCalendar.h:145:45: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCalendar.h:145:46: error: expected unqualified-id before '>' token
  145 | @property (readonly, copy) NSArray<NSString *> *shortQuarterSymbols            API_AVAILABLE(macos(10.7), ios(5.0), watchos(2.0), tvos(9.0));
      |                                              ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCalendar.h:146:45: error: expected '>' before '*' token
  146 | @property (readonly, copy) NSArray<NSString *> *standaloneQuarterSymbols       API_AVAILABLE(macos(10.7), ios(5.0), watchos(2.0), tvos(9.0));
      |                                             ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCalendar.h:146:45: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCalendar.h:146:46: error: expected unqualified-id before '>' token
  146 | @property (readonly, copy) NSArray<NSString *> *standaloneQuarterSymbols       API_AVAILABLE(macos(10.7), ios(5.0), watchos(2.0), tvos(9.0));
      |                                              ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCalendar.h:147:45: error: expected '>' before '*' token
  147 | @property (readonly, copy) NSArray<NSString *> *shortStandaloneQuarterSymbols  API_AVAILABLE(macos(10.7), ios(5.0), watchos(2.0), tvos(9.0));
      |                                             ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCalendar.h:147:45: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCalendar.h:147:46: error: expected unqualified-id before '>' token
  147 | @property (readonly, copy) NSArray<NSString *> *shortStandaloneQuarterSymbols  API_AVAILABLE(macos(10.7), ios(5.0), watchos(2.0), tvos(9.0));
      |                                              ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCalendar.h:161:100: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  161 | - (BOOL)rangeOfUnit:(NSCalendarUnit)unit startDate:(NSDate * _Nullable * _Nullable)datep interval:(nullable NSTimeInterval *)tip forDate:(NSDate *)date API_AVAILABLE(macos(10.5), ios(2.0), watchos(2.0), tvos(9.0));
      |                                                                                                    ^~~~~~~~
      |                                                                                                    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCalendar.h:163:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  163 | - (nullable NSDate *)dateFromComponents:(NSDateComponents *)comps;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCalendar.h:166:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  166 | - (nullable NSDate *)dateByAddingComponents:(NSDateComponents *)comps toDate:(NSDate *)date options:(NSCalendarOptions)opts;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCalendar.h:175:21: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  175 | - (void)getEra:(out nullable NSInteger *)eraValuePointer year:(out nullable NSInteger *)yearValuePointer month:(out nullable NSInteger *)monthValuePointer day:(out nullable NSInteger *)dayValuePointer fromDate:(NSDate *)date API_AVAILABLE(macos(10.9), ios(8.0), watchos(2.0), tvos(9.0));
      |                     ^~~~~~~~
      |                     cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCalendar.h:175:68: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  175 | - (void)getEra:(out nullable NSInteger *)eraValuePointer year:(out nullable NSInteger *)yearValuePointer month:(out nullable NSInteger *)monthValuePointer day:(out nullable NSInteger *)dayValuePointer fromDate:(NSDate *)date API_AVAILABLE(macos(10.9), ios(8.0), watchos(2.0), tvos(9.0));
      |                                                                    ^~~~~~~~
      |                                                                    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCalendar.h:175:117: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  175 | - (void)getEra:(out nullable NSInteger *)eraValuePointer year:(out nullable NSInteger *)yearValuePointer month:(out nullable NSInteger *)monthValuePointer day:(out nullable NSInteger *)dayValuePointer fromDate:(NSDate *)date API_AVAILABLE(macos(10.9), ios(8.0), watchos(2.0), tvos(9.0));
      |                                                                                                                     ^~~~~~~~
      |                                                                                                                     cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCalendar.h:175:165: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  175 | - (void)getEra:(out nullable NSInteger *)eraValuePointer year:(out nullable NSInteger *)yearValuePointer month:(out nullable NSInteger *)monthValuePointer day:(out nullable NSInteger *)dayValuePointer fromDate:(NSDate *)date API_AVAILABLE(macos(10.9), ios(8.0), watchos(2.0), tvos(9.0));
      |                                                                                                                                                                     ^~~~~~~~
      |                                                                                                                                                                     cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCalendar.h:182:21: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  182 | - (void)getEra:(out nullable NSInteger *)eraValuePointer yearForWeekOfYear:(out nullable NSInteger *)yearValuePointer weekOfYear:(out nullable NSInteger *)weekValuePointer weekday:(out nullable NSInteger *)weekdayValuePointer fromDate:(NSDate *)date API_AVAILABLE(macos(10.9), ios(8.0), watchos(2.0), tvos(9.0));
      |                     ^~~~~~~~
      |                     cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCalendar.h:182:81: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  182 | - (void)getEra:(out nullable NSInteger *)eraValuePointer yearForWeekOfYear:(out nullable NSInteger *)yearValuePointer weekOfYear:(out nullable NSInteger *)weekValuePointer weekday:(out nullable NSInteger *)weekdayValuePointer fromDate:(NSDate *)date API_AVAILABLE(macos(10.9), ios(8.0), watchos(2.0), tvos(9.0));
      |                                                                                 ^~~~~~~~
      |                                                                                 cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCalendar.h:182:135: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  182 | - (void)getEra:(out nullable NSInteger *)eraValuePointer yearForWeekOfYear:(out nullable NSInteger *)yearValuePointer weekOfYear:(out nullable NSInteger *)weekValuePointer weekday:(out nullable NSInteger *)weekdayValuePointer fromDate:(NSDate *)date API_AVAILABLE(macos(10.9), ios(8.0), watchos(2.0), tvos(9.0));
      |                                                                                                                                       ^~~~~~~~
      |                                                                                                                                       cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCalendar.h:182:186: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  182 | - (void)getEra:(out nullable NSInteger *)eraValuePointer yearForWeekOfYear:(out nullable NSInteger *)yearValuePointer weekOfYear:(out nullable NSInteger *)weekValuePointer weekday:(out nullable NSInteger *)weekdayValuePointer fromDate:(NSDate *)date API_AVAILABLE(macos(10.9), ios(8.0), watchos(2.0), tvos(9.0));
      |                                                                                                                                                                                          ^~~~~~~~
      |                                                                                                                                                                                          cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCalendar.h:189:22: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  189 | - (void)getHour:(out nullable NSInteger *)hourValuePointer minute:(out nullable NSInteger *)minuteValuePointer second:(out nullable NSInteger *)secondValuePointer nanosecond:(out nullable NSInteger *)nanosecondValuePointer fromDate:(NSDate *)date API_AVAILABLE(macos(10.9), ios(8.0), watchos(2.0), tvos(9.0));
      |                      ^~~~~~~~
      |                      cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCalendar.h:189:72: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  189 | - (void)getHour:(out nullable NSInteger *)hourValuePointer minute:(out nullable NSInteger *)minuteValuePointer second:(out nullable NSInteger *)secondValuePointer nanosecond:(out nullable NSInteger *)nanosecondValuePointer fromDate:(NSDate *)date API_AVAILABLE(macos(10.9), ios(8.0), watchos(2.0), tvos(9.0));
      |                                                                        ^~~~~~~~
      |                                                                        cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCalendar.h:189:124: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  189 | - (void)getHour:(out nullable NSInteger *)hourValuePointer minute:(out nullable NSInteger *)minuteValuePointer second:(out nullable NSInteger *)secondValuePointer nanosecond:(out nullable NSInteger *)nanosecondValuePointer fromDate:(NSDate *)date API_AVAILABLE(macos(10.9), ios(8.0), watchos(2.0), tvos(9.0));
      |                                                                                                                            ^~~~~~~~
      |                                                                                                                            cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCalendar.h:189:180: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  189 | - (void)getHour:(out nullable NSInteger *)hourValuePointer minute:(out nullable NSInteger *)minuteValuePointer second:(out nullable NSInteger *)secondValuePointer nanosecond:(out nullable NSInteger *)nanosecondValuePointer fromDate:(NSDate *)date API_AVAILABLE(macos(10.9), ios(8.0), watchos(2.0), tvos(9.0));
      |                                                                                                                                                                                    ^~~~~~~~
      |                                                                                                                                                                                    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCalendar.h:202:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  202 | - (nullable NSDate *)dateWithEra:(NSInteger)eraValue year:(NSInteger)yearValue month:(NSInteger)monthValue day:(NSInteger)dayValue hour:(NSInteger)hourValue minute:(NSInteger)minuteValue second:(NSInteger)secondValue nanosecond:(NSInteger)nanosecondValue API_AVAILABLE(macos(10.9), ios(8.0), watchos(2.0), tvos(9.0));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCalendar.h:209:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  209 | - (nullable NSDate *)dateWithEra:(NSInteger)eraValue yearForWeekOfYear:(NSInteger)yearValue weekOfYear:(NSInteger)weekValue weekday:(NSInteger)weekdayValue hour:(NSInteger)hourValue minute:(NSInteger)minuteValue second:(NSInteger)secondValue nanosecond:(NSInteger)nanosecondValue API_AVAILABLE(macos(10.9), ios(8.0), watchos(2.0), tvos(9.0));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCalendar.h:275:89: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  275 | - (BOOL)rangeOfWeekendStartDate:(out NSDate * _Nullable * _Nullable)datep interval:(out nullable NSTimeInterval *)tip containingDate:(NSDate *)date API_AVAILABLE(macos(10.9), ios(8.0), watchos(2.0), tvos(9.0));
      |                                                                                         ^~~~~~~~
      |                                                                                         cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCalendar.h:284:86: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  284 | - (BOOL)nextWeekendStartDate:(out NSDate * _Nullable * _Nullable)datep interval:(out nullable NSTimeInterval *)tip options:(NSCalendarOptions)options afterDate:(NSDate *)date API_AVAILABLE(macos(10.9), ios(8.0), watchos(2.0), tvos(9.0));
      |                                                                                      ^~~~~~~~
      |                                                                                      cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCalendar.h:301:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  301 | - (nullable NSDate *)dateByAddingUnit:(NSCalendarUnit)unit value:(NSInteger)value toDate:(NSDate *)date options:(NSCalendarOptions)options API_AVAILABLE(macos(10.9), ios(8.0), watchos(2.0), tvos(9.0));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCalendar.h:326:150: error: expected ')' before '(' token
  326 | - (void)enumerateDatesStartingAfterDate:(NSDate *)start matchingComponents:(NSDateComponents *)comps options:(NSCalendarOptions)opts usingBlock:(void (NS_NOESCAPE ^)(NSDate * _Nullable date, BOOL exactMatch, BOOL *stop))block API_AVAILABLE(macos(10.9), ios(8.0), watchos(2.0), tvos(9.0));
      |                                                                                                                                                 ~    ^~
      |                                                                                                                                                      )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCalendar.h:326:151: error: expected identifier before '(' token
  326 | - (void)enumerateDatesStartingAfterDate:(NSDate *)start matchingComponents:(NSDateComponents *)comps options:(NSCalendarOptions)opts usingBlock:(void (NS_NOESCAPE ^)(NSDate * _Nullable date, BOOL exactMatch, BOOL *stop))block API_AVAILABLE(macos(10.9), ios(8.0), watchos(2.0), tvos(9.0));
      |                                                                                                                                                       ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCalendar.h:326:150: error: expected ';' before '(' token
  326 | - (void)enumerateDatesStartingAfterDate:(NSDate *)start matchingComponents:(NSDateComponents *)comps options:(NSCalendarOptions)opts usingBlock:(void (NS_NOESCAPE ^)(NSDate * _Nullable date, BOOL exactMatch, BOOL *stop))block API_AVAILABLE(macos(10.9), ios(8.0), watchos(2.0), tvos(9.0));
      |                                                                                                                                                      ^~
      |                                                                                                                                                      ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCalendar.h:333:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  333 | - (nullable NSDate *)nextDateAfterDate:(NSDate *)date matchingComponents:(NSDateComponents *)comps options:(NSCalendarOptions)options API_AVAILABLE(macos(10.9), ios(8.0), watchos(2.0), tvos(9.0));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCalendar.h:341:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  341 | - (nullable NSDate *)nextDateAfterDate:(NSDate *)date matchingUnit:(NSCalendarUnit)unit value:(NSInteger)value options:(NSCalendarOptions)options API_AVAILABLE(macos(10.9), ios(8.0), watchos(2.0), tvos(9.0));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCalendar.h:349:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  349 | - (nullable NSDate *)nextDateAfterDate:(NSDate *)date matchingHour:(NSInteger)hourValue minute:(NSInteger)minuteValue second:(NSInteger)secondValue options:(NSCalendarOptions)options API_AVAILABLE(macos(10.9), ios(8.0), watchos(2.0), tvos(9.0));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCalendar.h:358:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  358 | - (nullable NSDate *)dateBySettingUnit:(NSCalendarUnit)unit value:(NSInteger)v ofDate:(NSDate *)date options:(NSCalendarOptions)opts API_AVAILABLE(macos(10.9), ios(8.0), watchos(2.0), tvos(9.0));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCalendar.h:366:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  366 | - (nullable NSDate *)dateBySettingHour:(NSInteger)h minute:(NSInteger)m second:(NSInteger)s ofDate:(NSDate *)date options:(NSCalendarOptions)opts API_AVAILABLE(macos(10.9), ios(8.0), watchos(2.0), tvos(9.0));
      |    ^~~~~~~~
      |    cg_nullable
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/Foundation.h:15:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCharacterSet.h:39:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   39 | + (nullable NSCharacterSet *)characterSetWithContentsOfFile:(NSString *)fName;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCharacterSet.h:83:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   83 | + (nullable NSMutableCharacterSet *)characterSetWithContentsOfFile:(NSString *)fName;
      |    ^~~~~~~~
      |    cg_nullable
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/Foundation.h:16:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCoder.h:7:31: error: expected ';' before '<' token
    7 | @class NSString, NSData, NSSet<ObjectType>;
      |                               ^
      |                               ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCoder.h:26:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   26 | - (nullable NSData *)decodeDataObject;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCoder.h:34:23: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   34 | - (void)encodeObject:(nullable id)object;
      |                       ^~~~~~~~
      |                       cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCoder.h:36:29: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   36 | - (void)encodeBycopyObject:(nullable id)anObject;
      |                             ^~~~~~~~
      |                             cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCoder.h:37:28: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   37 | - (void)encodeByrefObject:(nullable id)anObject;
      |                            ^~~~~~~~
      |                            cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCoder.h:38:34: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   38 | - (void)encodeConditionalObject:(nullable id)object;
      |                                  ^~~~~~~~
      |                                  cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCoder.h:41:22: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   41 | - (void)encodeBytes:(nullable const void *)byteaddr length:(NSUInteger)length;
      |                      ^~~~~~~~
      |                      cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCoder.h:43:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   43 | - (nullable id)decodeObject;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCoder.h:44:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   44 | - (nullable id)decodeTopLevelObjectAndReturnError:(NSError **)error API_AVAILABLE(macos(10.11), ios(9.0), watchos(2.0), tvos(9.0)) NS_SWIFT_UNAVAILABLE("Use 'decodeTopLevelObject() throws' instead");
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCoder.h:47:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   47 | - (nullable void *)decodeBytesWithReturnedLength:(NSUInteger *)lengthp NS_RETURNS_INNER_POINTER;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCoder.h:51:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   51 | - (nullable id)decodePropertyList;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCoder.h:54:24: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   54 | - (void)setObjectZone:(nullable NSZone *)zone NS_AUTOMATED_REFCOUNT_UNAVAILABLE;
      |                        ^~~~~~~~
      |                        cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCoder.h:55:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   55 | - (nullable NSZone *)objectZone NS_AUTOMATED_REFCOUNT_UNAVAILABLE;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCoder.h:61:23: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   61 | - (void)encodeObject:(nullable id)object forKey:(NSString *)key;
      |                       ^~~~~~~~
      |                       cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCoder.h:62:34: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   62 | - (void)encodeConditionalObject:(nullable id)object forKey:(NSString *)key;
      |                                  ^~~~~~~~
      |                                  cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCoder.h:69:22: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   69 | - (void)encodeBytes:(nullable const uint8_t *)bytes length:(NSUInteger)length forKey:(NSString *)key;
      |                      ^~~~~~~~
      |                      cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCoder.h:72:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   72 | - (nullable id)decodeObjectForKey:(NSString *)key;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCoder.h:73:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   73 | - (nullable id)decodeTopLevelObjectForKey:(NSString *)key error:(NSError **)error API_AVAILABLE(macos(10.11), ios(9.0), watchos(2.0), tvos(9.0)) NS_SWIFT_UNAVAILABLE("Use 'decodeObject(of:, forKey:)' instead");
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCoder.h:80:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   80 | - (nullable const uint8_t *)decodeBytesForKey:(NSString *)key returnedLength:(nullable NSUInteger *)lengthp NS_RETURNS_INNER_POINTER;   // returned bytes immutable!
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCoder.h:80:79: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   80 | - (nullable const uint8_t *)decodeBytesForKey:(NSString *)key returnedLength:(nullable NSUInteger *)lengthp NS_RETURNS_INNER_POINTER;   // returned bytes immutable!
      |                                                                               ^~~~~~~~
      |                                                                               cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCoder.h:89:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   89 | - (nullable id)decodeObjectOfClass:(Class)aClass forKey:(NSString *)key API_AVAILABLE(macos(10.8), ios(6.0), watchos(2.0), tvos(9.0));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCoder.h:90:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   90 | - (nullable id)decodeTopLevelObjectOfClass:(Class)aClass forKey:(NSString *)key error:(NSError **)error API_AVAILABLE(macos(10.11), ios(9.0), watchos(2.0), tvos(9.0)) NS_SWIFT_UNAVAILABLE("Use 'decodeObject(of:, forKey:)' instead");
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCoder.h:99:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   99 | - (nullable NSArray *)decodeArrayOfObjectsOfClass:(Class)cls forKey:(NSString *)key API_AVAILABLE(macos(11.0), ios(14.0), watchos(7.0), tvos(14.0)) NS_REFINED_FOR_SWIFT;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCoder.h:108:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  108 | - (nullable NSDictionary *)decodeDictionaryWithKeysOfClass:(Class)keyCls objectsOfClass:(Class)objectCls forKey:(NSString *)key API_AVAILABLE(macos(11.0), ios(14.0), watchos(7.0), tvos(14.0)) NS_REFINED_FOR_SWIFT;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCoder.h:111:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  111 | - (nullable id)decodeObjectOfClasses:(nullable NSSet<Class> *)classes forKey:(NSString *)key API_AVAILABLE(macos(10.8), ios(6.0), watchos(2.0), tvos(9.0)) NS_REFINED_FOR_SWIFT;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCoder.h:111:39: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  111 | - (nullable id)decodeObjectOfClasses:(nullable NSSet<Class> *)classes forKey:(NSString *)key API_AVAILABLE(macos(10.8), ios(6.0), watchos(2.0), tvos(9.0)) NS_REFINED_FOR_SWIFT;
      |                                       ^~~~~~~~
      |                                       cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCoder.h:112:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  112 | - (nullable id)decodeTopLevelObjectOfClasses:(nullable NSSet<Class> *)classes forKey:(NSString *)key error:(NSError **)error API_AVAILABLE(macos(10.11), ios(9.0), watchos(2.0), tvos(9.0)) NS_SWIFT_UNAVAILABLE("Use 'decodeObject(of:, forKey:)' instead");
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCoder.h:112:47: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  112 | - (nullable id)decodeTopLevelObjectOfClasses:(nullable NSSet<Class> *)classes forKey:(NSString *)key error:(NSError **)error API_AVAILABLE(macos(10.11), ios(9.0), watchos(2.0), tvos(9.0)) NS_SWIFT_UNAVAILABLE("Use 'decodeObject(of:, forKey:)' instead");
      |                                               ^~~~~~~~
      |                                               cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCoder.h:121:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  121 | - (nullable NSArray *)decodeArrayOfObjectsOfClasses:(NSSet<Class> *)classes forKey:(NSString *)key API_AVAILABLE(macos(11.0), ios(14.0), watchos(7.0), tvos(14.0)) NS_REFINED_FOR_SWIFT;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCoder.h:121:65: error: cannot find protocol declaration for 'Class'
  121 | - (nullable NSArray *)decodeArrayOfObjectsOfClasses:(NSSet<Class> *)classes forKey:(NSString *)key API_AVAILABLE(macos(11.0), ios(14.0), watchos(7.0), tvos(14.0)) NS_REFINED_FOR_SWIFT;
      |                                                                 ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCoder.h:130:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  130 | - (nullable NSDictionary *)decodeDictionaryWithKeysOfClasses:(NSSet<Class> *)keyClasses objectsOfClasses:(NSSet<Class> *)objectClasses forKey:(NSString *)key API_AVAILABLE(macos(11.0), ios(14.0), watchos(7.0), tvos(14.0)) NS_REFINED_FOR_SWIFT;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCoder.h:130:74: error: cannot find protocol declaration for 'Class'
  130 | - (nullable NSDictionary *)decodeDictionaryWithKeysOfClasses:(NSSet<Class> *)keyClasses objectsOfClasses:(NSSet<Class> *)objectClasses forKey:(NSString *)key API_AVAILABLE(macos(11.0), ios(14.0), watchos(7.0), tvos(14.0)) NS_REFINED_FOR_SWIFT;
      |                                                                          ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCoder.h:130:118: error: cannot find protocol declaration for 'Class'
  130 | - (nullable NSDictionary *)decodeDictionaryWithKeysOfClasses:(NSSet<Class> *)keyClasses objectsOfClasses:(NSSet<Class> *)objectClasses forKey:(NSString *)key API_AVAILABLE(macos(11.0), ios(14.0), watchos(7.0), tvos(14.0)) NS_REFINED_FOR_SWIFT;
      |                                                                                                                      ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCoder.h:133:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  133 | - (nullable id)decodePropertyListForKey:(NSString *)key API_AVAILABLE(macos(10.8), ios(6.0), watchos(2.0), tvos(9.0));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCoder.h:136:49: error: cannot find protocol declaration for 'Class'
  136 | @property (nullable, readonly, copy) NSSet<Class> *allowedClasses API_AVAILABLE(macos(10.8), ios(6.0), watchos(2.0), tvos(9.0));
      |                                                 ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCoder.h:208:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  208 | - (nullable id)decodeNXObject API_DEPRECATED("Not supported", macos(10.0,10.5), ios(2.0,2.0), watchos(2.0,2.0), tvos(9.0,9.0));
      |    ^~~~~~~~
      |    cg_nullable
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/Foundation.h:17:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSData.h:98:45: error: expected ')' before '(' token
   98 | - (void) enumerateByteRangesUsingBlock:(void (NS_NOESCAPE ^)(const void *bytes, NSRange byteRange, BOOL *stop))block API_AVAILABLE(macos(10.9), ios(7.0), watchos(2.0), tvos(9.0));
      |                                        ~    ^~
      |                                             )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSData.h:98:46: error: expected identifier before '(' token
   98 | - (void) enumerateByteRangesUsingBlock:(void (NS_NOESCAPE ^)(const void *bytes, NSRange byteRange, BOOL *stop))block API_AVAILABLE(macos(10.9), ios(7.0), watchos(2.0), tvos(9.0));
      |                                              ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSData.h:98:45: error: expected ';' before '(' token
   98 | - (void) enumerateByteRangesUsingBlock:(void (NS_NOESCAPE ^)(const void *bytes, NSRange byteRange, BOOL *stop))block API_AVAILABLE(macos(10.9), ios(7.0), watchos(2.0), tvos(9.0));
      |                                             ^~
      |                                             ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSData.h:105:32: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  105 | + (instancetype)dataWithBytes:(nullable const void *)bytes length:(NSUInteger)length;
      |                                ^~~~~~~~
      |                                cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSData.h:108:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  108 | + (nullable instancetype)dataWithContentsOfFile:(NSString *)path options:(NSDataReadingOptions)readOptionsMask error:(NSError **)errorPtr;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSData.h:109:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  109 | + (nullable instancetype)dataWithContentsOfURL:(NSURL *)url options:(NSDataReadingOptions)readOptionsMask error:(NSError **)errorPtr;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSData.h:110:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  110 | + (nullable instancetype)dataWithContentsOfFile:(NSString *)path;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSData.h:111:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  111 | + (nullable instancetype)dataWithContentsOfURL:(NSURL *)url;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSData.h:112:32: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  112 | - (instancetype)initWithBytes:(nullable const void *)bytes length:(NSUInteger)length;
      |                                ^~~~~~~~
      |                                cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSData.h:115:90: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  115 | - (instancetype)initWithBytesNoCopy:(void *)bytes length:(NSUInteger)length deallocator:(nullable void (^)(void *bytes, NSUInteger length))deallocator API_AVAILABLE(macos(10.9), ios(7.0), watchos(2.0), tvos(9.0));
      |                                                                                          ^~~~~~~~
      |                                                                                          cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSData.h:116:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  116 | - (nullable instancetype)initWithContentsOfFile:(NSString *)path options:(NSDataReadingOptions)readOptionsMask error:(NSError **)errorPtr;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSData.h:117:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  117 | - (nullable instancetype)initWithContentsOfURL:(NSURL *)url options:(NSDataReadingOptions)readOptionsMask error:(NSError **)errorPtr;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSData.h:118:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  118 | - (nullable instancetype)initWithContentsOfFile:(NSString *)path;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSData.h:119:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  119 | - (nullable instancetype)initWithContentsOfURL:(NSURL *)url;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSData.h:129:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  129 | - (nullable instancetype)initWithBase64EncodedString:(NSString *)base64String options:(NSDataBase64DecodingOptions)options API_AVAILABLE(macos(10.9), ios(7.0), watchos(2.0), tvos(9.0));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSData.h:137:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  137 | - (nullable instancetype)initWithBase64EncodedData:(NSData *)base64Data options:(NSDataBase64DecodingOptions)options API_AVAILABLE(macos(10.9), ios(7.0), watchos(2.0), tvos(9.0));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSData.h:170:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  170 | - (nullable instancetype)decompressedDataUsingAlgorithm:(NSDataCompressionAlgorithm)algorithm error:(NSError **)error API_AVAILABLE(macos(10.15), ios(13.0), watchos(6.0), tvos(13.0));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSData.h:171:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  171 | - (nullable instancetype)compressedDataUsingAlgorithm:(NSDataCompressionAlgorithm)algorithm error:(NSError **)error API_AVAILABLE(macos(10.15), ios(13.0), watchos(6.0), tvos(13.0));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSData.h:179:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  179 | + (nullable id)dataWithContentsOfMappedFile:(NSString *)path API_DEPRECATED("Use +dataWithContentsOfURL:options:error: and NSDataReadingMappedIfSafe or NSDataReadingMappedAlways instead.", macos(10.0,10.10), ios(2.0,8.0), watchos(2.0,2.0), tvos(9.0,9.0));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSData.h:180:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  180 | - (nullable id)initWithContentsOfMappedFile:(NSString *)path  API_DEPRECATED("Use -initWithContentsOfURL:options:error: and NSDataReadingMappedIfSafe or NSDataReadingMappedAlways instead.", macos(10.0,10.10), ios(2.0,8.0), watchos(2.0,2.0), tvos(9.0,9.0));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSData.h:184:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  184 | - (nullable id)initWithBase64Encoding:(NSString *)base64String API_DEPRECATED("Use initWithBase64EncodedString:options: instead", macos(10.6,10.9), ios(4.0,7.0), watchos(2.0,2.0), tvos(9.0,9.0));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSData.h:206:55: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  206 | - (void)replaceBytesInRange:(NSRange)range withBytes:(nullable const void *)replacementBytes length:(NSUInteger)replacementLength;
      |                                                       ^~~~~~~~
      |                                                       cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSData.h:212:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  212 | + (nullable instancetype)dataWithCapacity:(NSUInteger)aNumItems;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSData.h:213:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  213 | + (nullable instancetype)dataWithLength:(NSUInteger)length;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSData.h:214:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  214 | - (nullable instancetype)initWithCapacity:(NSUInteger)capacity;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSData.h:215:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  215 | - (nullable instancetype)initWithLength:(NSUInteger)length;
      |    ^~~~~~~~
      |    cg_nullable
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/Foundation.h:19:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDateInterval.h:58:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   58 | - (nullable NSDateInterval *)intersectionWithDateInterval:(NSDateInterval *)dateInterval;
      |    ^~~~~~~~
      |    cg_nullable
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSFormatter.h:7,
                 from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDateFormatter.h:5,
                 from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/Foundation.h:20:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSAttributedString.h:17:42: error: cannot find protocol declaration for 'NSAttributedStringKey'
   17 | - (NSDictionary<NSAttributedStringKey, id> *)attributesAtIndex:(NSUInteger)location effectiveRange:(nullable NSRangePointer)range;
      |                                          ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSAttributedString.h:17:42: error: cannot find protocol declaration for 'id'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSAttributedString.h:17:101: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   17 | - (NSDictionary<NSAttributedStringKey, id> *)attributesAtIndex:(NSUInteger)location effectiveRange:(nullable NSRangePointer)range;
      |                                                                                                     ^~~~~~~~
      |                                                                                                     cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSAttributedString.h:24:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   24 | - (nullable id)attribute:(NSAttributedStringKey)attrName atIndex:(NSUInteger)location effectiveRange:(nullable NSRangePointer)range;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSAttributedString.h:24:103: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   24 | - (nullable id)attribute:(NSAttributedStringKey)attrName atIndex:(NSUInteger)location effectiveRange:(nullable NSRangePointer)range;
      |                                                                                                       ^~~~~~~~
      |                                                                                                       cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSAttributedString.h:27:42: error: cannot find protocol declaration for 'NSAttributedStringKey'
   27 | - (NSDictionary<NSAttributedStringKey, id> *)attributesAtIndex:(NSUInteger)location longestEffectiveRange:(nullable NSRangePointer)range inRange:(NSRange)rangeLimit;
      |                                          ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSAttributedString.h:27:42: error: cannot find protocol declaration for 'id'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSAttributedString.h:27:108: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   27 | - (NSDictionary<NSAttributedStringKey, id> *)attributesAtIndex:(NSUInteger)location longestEffectiveRange:(nullable NSRangePointer)range inRange:(NSRange)rangeLimit;
      |                                                                                                            ^~~~~~~~
      |                                                                                                            cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSAttributedString.h:28:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   28 | - (nullable id)attribute:(NSAttributedStringKey)attrName atIndex:(NSUInteger)location longestEffectiveRange:(nullable NSRangePointer)range inRange:(NSRange)rangeLimit;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSAttributedString.h:28:110: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   28 | - (nullable id)attribute:(NSAttributedStringKey)attrName atIndex:(NSUInteger)location longestEffectiveRange:(nullable NSRangePointer)range inRange:(NSRange)rangeLimit;
      |                                                                                                              ^~~~~~~~
      |                                                                                                              cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSAttributedString.h:33:60: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   33 | - (instancetype)initWithString:(NSString *)str attributes:(nullable NSDictionary<NSAttributedStringKey, id> *)attrs;
      |                                                            ^~~~~~~~
      |                                                            cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSAttributedString.h:41:129: error: expected ')' before '(' token
   41 | - (void)enumerateAttributesInRange:(NSRange)enumerationRange options:(NSAttributedStringEnumerationOptions)opts usingBlock:(void (NS_NOESCAPE ^)(NSDictionary<NSAttributedStringKey, id> *attrs, NSRange range, BOOL *stop))block API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                                                                                                                            ~    ^~
      |                                                                                                                                 )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSAttributedString.h:41:130: error: expected identifier before '(' token
   41 | - (void)enumerateAttributesInRange:(NSRange)enumerationRange options:(NSAttributedStringEnumerationOptions)opts usingBlock:(void (NS_NOESCAPE ^)(NSDictionary<NSAttributedStringKey, id> *attrs, NSRange range, BOOL *stop))block API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                                                                                                                                  ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSAttributedString.h:41:129: error: expected ';' before '(' token
   41 | - (void)enumerateAttributesInRange:(NSRange)enumerationRange options:(NSAttributedStringEnumerationOptions)opts usingBlock:(void (NS_NOESCAPE ^)(NSDictionary<NSAttributedStringKey, id> *attrs, NSRange range, BOOL *stop))block API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                                                                                                                                 ^~
      |                                                                                                                                 ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSAttributedString.h:42:161: error: expected ')' before '(' token
   42 | - (void)enumerateAttribute:(NSAttributedStringKey)attrName inRange:(NSRange)enumerationRange options:(NSAttributedStringEnumerationOptions)opts usingBlock:(voi (NS_NOESCAPE ^)(id _Nullable value, NSRange range, BOOL *stop))block API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                                                                                                                                                            ~   ^~
      |                                                                                                                                                                )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSAttributedString.h:42:162: error: expected identifier before '(' token
   42 | - (void)enumerateAttribute:(NSAttributedStringKey)attrName inRange:(NSRange)enumerationRange options:(NSAttributedStringEnumerationOptions)opts usingBlock:(void (NS_NOESCAPE ^)(id _Nullable value, NSRange range, BOOL *stop))block API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                                                                                                                                                                  ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSAttributedString.h:42:161: error: expected ';' before '(' token
   42 | - (void)enumerateAttribute:(NSAttributedStringKey)attrName inRange:(NSRange)enumerationRange options:(NSAttributedStringEnumerationOptions)opts usingBlock:(voi (NS_NOESCAPE ^)(id _Nullable value, NSRange range, BOOL *stop))block API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                                                                                                                                                                ^~
      |                                                                                                                                                                ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSAttributedString.h:50:24: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   50 | - (void)setAttributes:(nullable NSDictionary<NSAttributedStringKey, id> *)attrs range:(NSRange)range;
      |                        ^~~~~~~~
      |                        cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSAttributedString.h:59:62: error: cannot find protocol declaration for 'NSAttributedStringKey'
   59 | - (void)addAttributes:(NSDictionary<NSAttributedStringKey, id> *)attrs range:(NSRange)range;
      |                                                              ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSAttributedString.h:59:62: error: cannot find protocol declaration for 'id'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSFormatter.h:11:20: error: expected ';' before '<' token
   11 | @class NSDictionary<KeyType, ObjectType>;
      |                    ^
      |                    ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSFormatter.h:50:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   50 | - (nullable NSString *)stringForObjectValue:(nullable id)obj;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSFormatter.h:50:46: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   50 | - (nullable NSString *)stringForObjectValue:(nullable id)obj;
      |                                              ^~~~~~~~
      |                                              cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSFormatter.h:52:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   52 | - (nullable NSAttributedString *)attributedStringForObjectValue:(id)obj withDefaultAttributes:(nullable NSDictionary<NSAttributedStringKey, id> *)attrs;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSFormatter.h:52:96: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   52 | - (nullable NSAttributedString *)attributedStringForObjectValue:(id)obj withDefaultAttributes:(nullable NSDictionary<NSAttributedStringKey, id> *)attrs;
      |                                                                                                ^~~~~~~~
      |                                                                                                cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSFormatter.h:54:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   54 | - (nullable NSString *)editingStringForObjectValue:(id)obj;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSFormatter.h:61:102: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   61 | - (BOOL)isPartialStringValid:(NSString * _Nonnull * _Nonnull)partialStringPtr proposedSelectedRange:(nullable NSRangePointer)proposedSelRangePtr originalString:(NSString *)origString originalSelectedRange:(NSRange)origSelRange errorDescription:(NSString * _Nullable * _Nullable)error;
      |                                                                                                      ^~~~~~~~
      |                                                                                                      cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDateFormatter.h:8:66: error: expected ';' before '<' token
    8 | @class NSLocale, NSDate, NSCalendar, NSTimeZone, NSError, NSArray<ObjectType>, NSMutableDictionary, NSString;
      |                                                                  ^
      |                                                                  ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDateFormatter.h:38:100: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   38 | - (BOOL)getObjectValue:(out id _Nullable * _Nullable)obj forString:(NSString *)string range:(inout nullable NSRange *)rangep error:(out NSError **)error;
      |                                                                                                    ^~~~~~~~
      |                                                                                                    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDateFormatter.h:44:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   44 | - (nullable NSDate *)dateFromString:(NSString *)string;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDateFormatter.h:65:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   65 | + (nullable NSString *)dateFormatFromTemplate:(NSString *)tmplate options:(NSUInteger)opts locale:(nullable NSLocale *)locale API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDateFormatter.h:65:100: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   65 | + (nullable NSString *)dateFormatFromTemplate:(NSString *)tmplate options:(NSUInteger)opts locale:(nullable NSLocale *)locale API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                                                                                                    ^~~~~~~~
      |                                                                                                    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDateFormatter.h:93:52: error: expected '>' before '*' token
   93 | @property (null_resettable, copy) NSArray<NSString *> *eraSymbols;
      |                                                    ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDateFormatter.h:93:52: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDateFormatter.h:93:53: error: expected unqualified-id before '>' token
   93 | @property (null_resettable, copy) NSArray<NSString *> *eraSymbols;
      |                                                     ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDateFormatter.h:94:52: error: expected '>' before '*' token
   94 | @property (null_resettable, copy) NSArray<NSString *> *monthSymbols;
      |                                                    ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDateFormatter.h:94:52: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDateFormatter.h:94:53: error: expected unqualified-id before '>' token
   94 | @property (null_resettable, copy) NSArray<NSString *> *monthSymbols;
      |                                                     ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDateFormatter.h:95:52: error: expected '>' before '*' token
   95 | @property (null_resettable, copy) NSArray<NSString *> *shortMonthSymbols;
      |                                                    ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDateFormatter.h:95:52: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDateFormatter.h:95:53: error: expected unqualified-id before '>' token
   95 | @property (null_resettable, copy) NSArray<NSString *> *shortMonthSymbols;
      |                                                     ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDateFormatter.h:96:52: error: expected '>' before '*' token
   96 | @property (null_resettable, copy) NSArray<NSString *> *weekdaySymbols;
      |                                                    ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDateFormatter.h:96:52: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDateFormatter.h:96:53: error: expected unqualified-id before '>' token
   96 | @property (null_resettable, copy) NSArray<NSString *> *weekdaySymbols;
      |                                                     ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDateFormatter.h:97:52: error: expected '>' before '*' token
   97 | @property (null_resettable, copy) NSArray<NSString *> *shortWeekdaySymbols;
      |                                                    ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDateFormatter.h:97:52: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDateFormatter.h:97:53: error: expected unqualified-id before '>' token
   97 | @property (null_resettable, copy) NSArray<NSString *> *shortWeekdaySymbols;
      |                                                     ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDateFormatter.h:100:52: error: expected '>' before '*' token
  100 | @property (null_resettable, copy) NSArray<NSString *> *longEraSymbols API_AVAILABLE(macos(10.5), ios(2.0), watchos(2.0), tvos(9.0));
      |                                                    ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDateFormatter.h:100:52: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDateFormatter.h:100:53: error: expected unqualified-id before '>' token
  100 | @property (null_resettable, copy) NSArray<NSString *> *longEraSymbols API_AVAILABLE(macos(10.5), ios(2.0), watchos(2.0), tvos(9.0));
      |                                                     ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDateFormatter.h:101:52: error: expected '>' before '*' token
  101 | @property (null_resettable, copy) NSArray<NSString *> *veryShortMonthSymbols API_AVAILABLE(macos(10.5), ios(2.0), watchos(2.0), tvos(9.0));
      |                                                    ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDateFormatter.h:101:52: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDateFormatter.h:101:53: error: expected unqualified-id before '>' token
  101 | @property (null_resettable, copy) NSArray<NSString *> *veryShortMonthSymbols API_AVAILABLE(macos(10.5), ios(2.0), watchos(2.0), tvos(9.0));
      |                                                     ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDateFormatter.h:102:52: error: expected '>' before '*' token
  102 | @property (null_resettable, copy) NSArray<NSString *> *standaloneMonthSymbols API_AVAILABLE(macos(10.5), ios(2.0), watchos(2.0), tvos(9.0));
      |                                                    ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDateFormatter.h:102:52: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDateFormatter.h:102:53: error: expected unqualified-id before '>' token
  102 | @property (null_resettable, copy) NSArray<NSString *> *standaloneMonthSymbols API_AVAILABLE(macos(10.5), ios(2.0), watchos(2.0), tvos(9.0));
      |                                                     ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDateFormatter.h:103:52: error: expected '>' before '*' token
  103 | @property (null_resettable, copy) NSArray<NSString *> *shortStandaloneMonthSymbols API_AVAILABLE(macos(10.5), ios(2.0), watchos(2.0), tvos(9.0));
      |                                                    ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDateFormatter.h:103:52: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDateFormatter.h:103:53: error: expected unqualified-id before '>' token
  103 | @property (null_resettable, copy) NSArray<NSString *> *shortStandaloneMonthSymbols API_AVAILABLE(macos(10.5), ios(2.0), watchos(2.0), tvos(9.0));
      |                                                     ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDateFormatter.h:104:52: error: expected '>' before '*' token
  104 | @property (null_resettable, copy) NSArray<NSString *> *veryShortStandaloneMonthSymbols API_AVAILABLE(macos(10.5), ios(2.0), watchos(2.0), tvos(9.0));
      |                                                    ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDateFormatter.h:104:52: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDateFormatter.h:104:53: error: expected unqualified-id before '>' token
  104 | @property (null_resettable, copy) NSArray<NSString *> *veryShortStandaloneMonthSymbols API_AVAILABLE(macos(10.5), ios(2.0), watchos(2.0), tvos(9.0));
      |                                                     ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDateFormatter.h:105:52: error: expected '>' before '*' token
  105 | @property (null_resettable, copy) NSArray<NSString *> *veryShortWeekdaySymbols API_AVAILABLE(macos(10.5), ios(2.0), watchos(2.0), tvos(9.0));
      |                                                    ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDateFormatter.h:105:52: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDateFormatter.h:105:53: error: expected unqualified-id before '>' token
  105 | @property (null_resettable, copy) NSArray<NSString *> *veryShortWeekdaySymbols API_AVAILABLE(macos(10.5), ios(2.0), watchos(2.0), tvos(9.0));
      |                                                     ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDateFormatter.h:106:52: error: expected '>' before '*' token
  106 | @property (null_resettable, copy) NSArray<NSString *> *standaloneWeekdaySymbols API_AVAILABLE(macos(10.5), ios(2.0), watchos(2.0), tvos(9.0));
      |                                                    ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDateFormatter.h:106:52: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDateFormatter.h:106:53: error: expected unqualified-id before '>' token
  106 | @property (null_resettable, copy) NSArray<NSString *> *standaloneWeekdaySymbols API_AVAILABLE(macos(10.5), ios(2.0), watchos(2.0), tvos(9.0));
      |                                                     ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDateFormatter.h:107:52: error: expected '>' before '*' token
  107 | @property (null_resettable, copy) NSArray<NSString *> *shortStandaloneWeekdaySymbols API_AVAILABLE(macos(10.5), ios(2.0), watchos(2.0), tvos(9.0));
      |                                                    ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDateFormatter.h:107:52: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDateFormatter.h:107:53: error: expected unqualified-id before '>' token
  107 | @property (null_resettable, copy) NSArray<NSString *> *shortStandaloneWeekdaySymbols API_AVAILABLE(macos(10.5), ios(2.0), watchos(2.0), tvos(9.0));
      |                                                     ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDateFormatter.h:108:52: error: expected '>' before '*' token
  108 | @property (null_resettable, copy) NSArray<NSString *> *veryShortStandaloneWeekdaySymbols API_AVAILABLE(macos(10.5), ios(2.0), watchos(2.0), tvos(9.0));
      |                                                    ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDateFormatter.h:108:52: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDateFormatter.h:108:53: error: expected unqualified-id before '>' token
  108 | @property (null_resettable, copy) NSArray<NSString *> *veryShortStandaloneWeekdaySymbols API_AVAILABLE(macos(10.5), ios(2.0), watchos(2.0), tvos(9.0));
      |                                                     ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDateFormatter.h:109:52: error: expected '>' before '*' token
  109 | @property (null_resettable, copy) NSArray<NSString *> *quarterSymbols API_AVAILABLE(macos(10.5), ios(2.0), watchos(2.0), tvos(9.0));
      |                                                    ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDateFormatter.h:109:52: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDateFormatter.h:109:53: error: expected unqualified-id before '>' token
  109 | @property (null_resettable, copy) NSArray<NSString *> *quarterSymbols API_AVAILABLE(macos(10.5), ios(2.0), watchos(2.0), tvos(9.0));
      |                                                     ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDateFormatter.h:110:52: error: expected '>' before '*' token
  110 | @property (null_resettable, copy) NSArray<NSString *> *shortQuarterSymbols API_AVAILABLE(macos(10.5), ios(2.0), watchos(2.0), tvos(9.0));
      |                                                    ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDateFormatter.h:110:52: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDateFormatter.h:110:53: error: expected unqualified-id before '>' token
  110 | @property (null_resettable, copy) NSArray<NSString *> *shortQuarterSymbols API_AVAILABLE(macos(10.5), ios(2.0), watchos(2.0), tvos(9.0));
      |                                                     ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDateFormatter.h:111:52: error: expected '>' before '*' token
  111 | @property (null_resettable, copy) NSArray<NSString *> *standaloneQuarterSymbols API_AVAILABLE(macos(10.5), ios(2.0), watchos(2.0), tvos(9.0));
      |                                                    ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDateFormatter.h:111:52: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDateFormatter.h:111:53: error: expected unqualified-id before '>' token
  111 | @property (null_resettable, copy) NSArray<NSString *> *standaloneQuarterSymbols API_AVAILABLE(macos(10.5), ios(2.0), watchos(2.0), tvos(9.0));
      |                                                     ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDateFormatter.h:112:52: error: expected '>' before '*' token
  112 | @property (null_resettable, copy) NSArray<NSString *> *shortStandaloneQuarterSymbols API_AVAILABLE(macos(10.5), ios(2.0), watchos(2.0), tvos(9.0));
      |                                                    ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDateFormatter.h:112:52: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDateFormatter.h:112:53: error: expected unqualified-id before '>' token
  112 | @property (null_resettable, copy) NSArray<NSString *> *shortStandaloneQuarterSymbols API_AVAILABLE(macos(10.5), ios(2.0), watchos(2.0), tvos(9.0));
      |                                                     ^
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/Foundation.h:21:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDateIntervalFormatter.h:68:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   68 | - (nullable NSString *)stringFromDateInterval:(NSDateInterval *)dateInterval API_AVAILABLE(macosx(10.12), ios(10.0), watchos(3.0), tvos(10.0));
      |    ^~~~~~~~
      |    cg_nullable
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/Foundation.h:22:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSISO8601DateFormatter.h:64:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   64 | - (nullable NSDate *)dateFromString:(NSString *)string;
      |    ^~~~~~~~
      |    cg_nullable
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/Foundation.h:23:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSMassFormatter.h:41:75: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   41 | - (NSString *)unitStringFromKilograms:(double)numberInKilograms usedUnit:(nullable NSMassFormatterUnit *)unitp;
      |                                                                           ^~~~~~~~
      |                                                                           cg_nullable
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/Foundation.h:24:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSLengthFormatter.h:42:69: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   42 | - (NSString *)unitStringFromMeters:(double)numberInMeters usedUnit:(nullable NSLengthFormatterUnit *)unitp;
      |                                                                     ^~~~~~~~
      |                                                                     cg_nullable
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/Foundation.h:25:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSEnergyFormatter.h:37:69: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   37 | - (NSString *)unitStringFromJoules:(double)numberInJoules usedUnit:(nullable NSEnergyFormatterUnit *)unitp;
      |                                                                     ^~~~~~~~
      |                                                                     cg_nullable
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/Foundation.h:26:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSMeasurement.h:13:34: error: expected '>' before ':' token
   13 | @interface NSMeasurement<UnitType: NSUnit *> : NSObject<NSCopying, NSSecureCoding> {
      |                                  ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSMeasurement.h:13:34: error: cannot find protocol declaration for 'UnitType'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSMeasurement.h:13:34: error: expected unqualified-id before ':' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSMeasurement.h:19:28: error: 'UnitType' has not been declared
   19 | @property (readonly, copy) UnitType unit;
      |                            ^~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSMeasurement.h:23:63: error: 'UnitType' does not name a type
   23 | - (instancetype)initWithDoubleValue:(double)doubleValue unit:(UnitType)unit NS_DESIGNATED_INITIALIZER;
      |                                                               ^~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSMeasurement.h:43:26: error: cannot find protocol declaration for 'UnitType'
   43 | - (NSMeasurement<UnitType> *)measurementByAddingMeasurement:(NSMeasurement<UnitType> *)measurement;
      |                          ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSMeasurement.h:43:84: error: cannot find protocol declaration for 'UnitType'
   43 | - (NSMeasurement<UnitType> *)measurementByAddingMeasurement:(NSMeasurement<UnitType> *)measurement;
      |                                                                                    ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSMeasurement.h:44:26: error: cannot find protocol declaration for 'UnitType'
   44 | - (NSMeasurement<UnitType> *)measurementBySubtractingMeasurement:(NSMeasurement<UnitType> *)measurement;
      |                          ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSMeasurement.h:44:89: error: cannot find protocol declaration for 'UnitType'
   44 | - (NSMeasurement<UnitType> *)measurementBySubtractingMeasurement:(NSMeasurement<UnitType> *)measurement;
      |                                                                                         ^
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSMeasurementFormatter.h:9,
                 from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/Foundation.h:27:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSNumberFormatter.h:38:100: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   38 | - (BOOL)getObjectValue:(out id _Nullable * _Nullable)obj forString:(NSString *)string range:(inout nullable NSRange *)rangep error:(out NSError **)error;
      |                                                                                                    ^~~~~~~~
      |                                                                                                    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSNumberFormatter.h:43:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   43 | - (nullable NSString *)stringFromNumber:(NSNumber *)number;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSNumberFormatter.h:44:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   44 | - (nullable NSNumber *)numberFromString:(NSString *)string;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSNumberFormatter.h:72:50: error: expected '>' before '*' token
   72 | @property (nullable, copy) NSDictionary<NSString *, id> *textAttributesForNegativeValues;
      |                                                  ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSNumberFormatter.h:72:50: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSNumberFormatter.h:72:51: error: expected unqualified-id before ',' token
   72 | @property (nullable, copy) NSDictionary<NSString *, id> *textAttributesForNegativeValues;
      |                                                   ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSNumberFormatter.h:74:50: error: expected '>' before '*' token
   74 | @property (nullable, copy) NSDictionary<NSString *, id> *textAttributesForPositiveValues;
      |                                                  ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSNumberFormatter.h:74:50: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSNumberFormatter.h:74:51: error: expected unqualified-id before ',' token
   74 | @property (nullable, copy) NSDictionary<NSString *, id> *textAttributesForPositiveValues;
      |                                                   ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSNumberFormatter.h:83:50: error: expected '>' before '*' token
   83 | @property (nullable, copy) NSDictionary<NSString *, id> *textAttributesForZero;
      |                                                  ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSNumberFormatter.h:83:50: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSNumberFormatter.h:83:51: error: expected unqualified-id before ',' token
   83 | @property (nullable, copy) NSDictionary<NSString *, id> *textAttributesForZero;
      |                                                   ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSNumberFormatter.h:85:50: error: expected '>' before '*' token
   85 | @property (nullable, copy) NSDictionary<NSString *, id> *textAttributesForNil;
      |                                                  ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSNumberFormatter.h:85:50: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSNumberFormatter.h:85:51: error: expected unqualified-id before ',' token
   85 | @property (nullable, copy) NSDictionary<NSString *, id> *textAttributesForNil;
      |                                                   ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSNumberFormatter.h:87:50: error: expected '>' before '*' token
   87 | @property (nullable, copy) NSDictionary<NSString *, id> *textAttributesForNotANumber;
      |                                                  ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSNumberFormatter.h:87:50: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSNumberFormatter.h:87:51: error: expected unqualified-id before ',' token
   87 | @property (nullable, copy) NSDictionary<NSString *, id> *textAttributesForNotANumber;
      |                                                   ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSNumberFormatter.h:89:50: error: expected '>' before '*' token
   89 | @property (nullable, copy) NSDictionary<NSString *, id> *textAttributesForPositiveInfinity;
      |                                                  ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSNumberFormatter.h:89:50: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSNumberFormatter.h:89:51: error: expected unqualified-id before ',' token
   89 | @property (nullable, copy) NSDictionary<NSString *, id> *textAttributesForPositiveInfinity;
      |                                                   ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSNumberFormatter.h:91:50: error: expected '>' before '*' token
   91 | @property (nullable, copy) NSDictionary<NSString *, id> *textAttributesForNegativeInfinity;
      |                                                  ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSNumberFormatter.h:91:50: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSNumberFormatter.h:91:51: error: expected unqualified-id before ',' token
   91 | @property (nullable, copy) NSDictionary<NSString *, id> *textAttributesForNegativeInfinity;
      |                                                   ^
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSMeasurementFormatter.h:11:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSLocale.h:13:15: error: expected ';' before '<' token
   13 | @class NSArray<ObjectType>, NSDictionary<KeyType, ObjectType>, NSString;
      |               ^
      |               ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSLocale.h:21:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   21 | - (nullable id)objectForKey:(NSLocaleKey)key;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSLocale.h:23:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   23 | - (nullable NSString *)displayNameForKey:(NSLocaleKey)key value:(id)value;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSLocale.h:27:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   27 | - (nullable instancetype)initWithCoder:(NSCoder *)coder NS_DESIGNATED_INITIALIZER;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSLocale.h:37:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   37 | - (nullable NSString *)localizedStringForLanguageCode:(NSString *)languageCode API_AVAILABLE(macosx(10.12), ios(10.0), watchos(3.0), tvos(10.0));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSLocale.h:40:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   40 | - (nullable NSString *)localizedStringForCountryCode:(NSString *)countryCode API_AVAILABLE(macosx(10.12), ios(10.0), watchos(3.0), tvos(10.0));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSLocale.h:43:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   43 | - (nullable NSString *)localizedStringForScriptCode:(NSString *)scriptCode API_AVAILABLE(macosx(10.12), ios(10.0), watchos(3.0), tvos(10.0));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSLocale.h:46:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   46 | - (nullable NSString *)localizedStringForVariantCode:(NSString *)variantCode API_AVAILABLE(macosx(10.12), ios(10.0), watchos(3.0), tvos(10.0));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSLocale.h:51:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   51 | - (nullable NSString *)localizedStringForCalendarIdentifier:(NSString *)calendarIdentifier API_AVAILABLE(macosx(10.12), ios(10.0), watchos(3.0), tvos(10.0));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSLocale.h:54:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   54 | - (nullable NSString *)localizedStringForCollationIdentifier:(NSString *)collationIdentifier API_AVAILABLE(macosx(10.12), ios(10.0), watchos(3.0), tvos(10.0));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSLocale.h:65:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   65 | - (nullable NSString *)localizedStringForCurrencyCode:(NSString *)currencyCode API_AVAILABLE(macosx(10.12), ios(10.0), watchos(3.0), tvos(10.0));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSLocale.h:68:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   68 | - (nullable NSString *)localizedStringForCollatorIdentifier:(NSString *)collatorIdentifier API_AVAILABLE(macosx(10.12), ios(10.0), watchos(3.0), tvos(10.0));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSLocale.h:82:29: error: unknown property attribute 'strong'
   82 | @property (class, readonly, strong) NSLocale *autoupdatingCurrentLocale API_AVAILABLE(macos(10.5), ios(2.0), watchos(2.0), tvos(9.0)); // generally you should use this property
      |                             ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSLocale.h:95:52: error: expected '>' before '*' token
   95 | @property (class, readonly, copy) NSArray<NSString *> *availableLocaleIdentifiers;
      |                                                    ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSLocale.h:95:52: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSLocale.h:95:53: error: expected unqualified-id before '>' token
   95 | @property (class, readonly, copy) NSArray<NSString *> *availableLocaleIdentifiers;
      |                                                     ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSLocale.h:96:52: error: expected '>' before '*' token
   96 | @property (class, readonly, copy) NSArray<NSString *> *ISOLanguageCodes;
      |                                                    ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSLocale.h:96:52: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSLocale.h:96:53: error: expected unqualified-id before '>' token
   96 | @property (class, readonly, copy) NSArray<NSString *> *ISOLanguageCodes;
      |                                                     ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSLocale.h:97:52: error: expected '>' before '*' token
   97 | @property (class, readonly, copy) NSArray<NSString *> *ISOCountryCodes;
      |                                                    ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSLocale.h:97:52: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSLocale.h:97:53: error: expected unqualified-id before '>' token
   97 | @property (class, readonly, copy) NSArray<NSString *> *ISOCountryCodes;
      |                                                     ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSLocale.h:98:52: error: expected '>' before '*' token
   98 | @property (class, readonly, copy) NSArray<NSString *> *ISOCurrencyCodes;
      |                                                    ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSLocale.h:98:52: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSLocale.h:98:53: error: expected unqualified-id before '>' token
   98 | @property (class, readonly, copy) NSArray<NSString *> *ISOCurrencyCodes;
      |                                                     ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSLocale.h:99:52: error: expected '>' before '*' token
   99 | @property (class, readonly, copy) NSArray<NSString *> *commonISOCurrencyCodes API_AVAILABLE(macos(10.5), ios(2.0), watchos(2.0), tvos(9.0));
      |                                                    ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSLocale.h:99:52: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSLocale.h:99:53: error: expected unqualified-id before '>' token
   99 | @property (class, readonly, copy) NSArray<NSString *> *commonISOCurrencyCodes API_AVAILABLE(macos(10.5), ios(2.0), watchos(2.0), tvos(9.0));
      |                                                     ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSLocale.h:101:52: error: expected '>' before '*' token
  101 | @property (class, readonly, copy) NSArray<NSString *> *preferredLanguages API_AVAILABLE(macos(10.5), ios(2.0), watchos(2.0), tvos(9.0)); // note that this list does not indicate what language the app is actually running in; the NSBundle.mainBundle object determines that at launch and knows that information
      |                                                    ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSLocale.h:101:52: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSLocale.h:101:53: error: expected unqualified-id before '>' token
  101 | @property (class, readonly, copy) NSArray<NSString *> *preferredLanguages API_AVAILABLE(macos(10.5), ios(2.0), watchos(2.0), tvos(9.0)); // note that this list does not indicate what language the app is actually running in; the NSBundle.mainBundle object determines that at launch and knows that information
      |                                                     ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSLocale.h:103:26: error: expected '>' before '*' token
  103 | + (NSDictionary<NSString *, NSString *> *)componentsFromLocaleIdentifier:(NSString *)string;
      |                          ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSLocale.h:103:26: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSLocale.h:103:27: error: expected ')' before ',' token
  103 | + (NSDictionary<NSString *, NSString *> *)componentsFromLocaleIdentifier:(NSString *)string;
      |   ~                       ^
      |                           )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSLocale.h:103:27: error: objective-c++ method declaration is expected before ',' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSLocale.h:104:69: error: expected '>' before '*' token
  104 | + (NSString *)localeIdentifierFromComponents:(NSDictionary<NSString *, NSString *> *)dict;
      |                                                                     ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSLocale.h:104:69: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSLocale.h:104:70: error: expected ')' before ',' token
  104 | + (NSString *)localeIdentifierFromComponents:(NSDictionary<NSString *, NSString *> *)dict;
      |                                              ~                       ^
      |                                                                      )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSLocale.h:104:70: error: expected identifier before ',' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSLocale.h:104:82: error: expected ';' before '>' token
  104 | + (NSString *)localeIdentifierFromComponents:(NSDictionary<NSString *, NSString *> *)dict;
      |                                                                                  ^
      |                                                                                  ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSLocale.h:109:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  109 | + (nullable NSString *)localeIdentifierFromWindowsLocaleCode:(uint32_t)lcid API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |    ^~~~~~~~
      |    cg_nullable
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/Foundation.h:29:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSPersonNameComponentsFormatter.h:69:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   69 | - (nullable NSPersonNameComponents *)personNameComponentsFromString:(nonnull NSString *)string API_AVAILABLE(macosx(10.12), ios(10.0), watchos(3.0), tvos(10.0));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSPersonNameComponentsFormatter.h:69:70: error: 'nonnull' does not name a type
   69 | - (nullable NSPersonNameComponents *)personNameComponentsFromString:(nonnull NSString *)string API_AVAILABLE(macosx(10.12), ios(10.0), watchos(3.0), tvos(10.0));
      |                                                                      ^~~~~~~
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/Foundation.h:30:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSRelativeDateTimeFormatter.h:76:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   76 | - (nullable NSString *)stringForObjectValue:(nullable id)obj;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSRelativeDateTimeFormatter.h:76:46: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   76 | - (nullable NSString *)stringForObjectValue:(nullable id)obj;
      |                                              ^~~~~~~~
      |                                              cg_nullable
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/Foundation.h:31:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSListFormatter.h:34:65: error: expected '>' before '*' token
   34 | + (NSString *)localizedStringByJoiningStrings:(NSArray<NSString *> *)strings;
      |                                                                 ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSListFormatter.h:34:65: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSListFormatter.h:34:66: error: expected ')' before '>' token
   34 | + (NSString *)localizedStringByJoiningStrings:(NSArray<NSString *> *)strings;
      |                                               ~                  ^
      |                                                                  )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSListFormatter.h:34:66: error: expected identifier before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSListFormatter.h:34:66: error: expected ';' before '>' token
   34 | + (NSString *)localizedStringByJoiningStrings:(NSArray<NSString *> *)strings;
      |                                                                  ^
      |                                                                  ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSListFormatter.h:40:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   40 | - (nullable NSString *)stringFromItems:(NSArray *)items;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSListFormatter.h:44:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   44 | - (nullable NSString *)stringForObjectValue:(nullable id)obj;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSListFormatter.h:44:46: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   44 | - (nullable NSString *)stringForObjectValue:(nullable id)obj;
      |                                              ^~~~~~~~
      |                                              cg_nullable
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDecimalNumber.h:6:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSScanner.h:33:18: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   33 | - (BOOL)scanInt:(nullable int *)result _NS_SCANNER_DEPRECATED_FOR_SWIFT_ONLY_WITH_REPLACEMENT("scanInt()", macos(10.0,10.15), ios(2.0,13.0), watchos(2.0,6.0), tvos(9.0,13.0));
      |                  ^~~~~~~~
      |                  cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSScanner.h:35:22: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   35 | - (BOOL)scanInteger:(nullable NSInteger *)result API_AVAILABLE(macos(10.5), ios(2.0), watchos(2.0), tvos(9.0)) _NS_SCANNER_DEPRECATED_FOR_SWIFT_ONLY_WITH_REPLACEMENT("scanInt()", macos(10.5,10.15), ios(2.0,13.0), watchos(2.0,6.0), tvos(9.0,13.0));
      |                      ^~~~~~~~
      |                      cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSScanner.h:37:23: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   37 | - (BOOL)scanLongLong:(nullable long long *)result;
      |                       ^~~~~~~~
      |                       cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSScanner.h:39:31: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   39 | - (BOOL)scanUnsignedLongLong:(nullable unsigned long long *)result API_AVAILABLE(macos(10.9), ios(7.0), watchos(2.0), tvos(9.0)) _NS_SCANNER_DEPRECATED_FOR_SWIFT_ONLY_WITH_REPLACEMENT("scanUnsignedLongLong()", macos(10.9,10.15), ios(7.0,13.0), watchos(2.0,6.0), tvos(9.0,13.0));
      |                               ^~~~~~~~
      |                               cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSScanner.h:41:20: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   41 | - (BOOL)scanFloat:(nullable float *)result _NS_SCANNER_DEPRECATED_FOR_SWIFT_ONLY_WITH_REPLACEMENT("scanFloat()", macos(10.0,10.15), ios(2.0,13.0), watchos(2.0,6.0), tvos(9.0,13.0));
      |                    ^~~~~~~~
      |                    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSScanner.h:43:21: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   43 | - (BOOL)scanDouble:(nullable double *)result _NS_SCANNER_DEPRECATED_FOR_SWIFT_ONLY_WITH_REPLACEMENT("scanDouble()", macos(10.0,10.15), ios(2.0,13.0), watchos(2.0,6.0), tvos(9.0,13.0));
      |                     ^~~~~~~~
      |                     cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSScanner.h:45:21: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   45 | - (BOOL)scanHexInt:(nullable unsigned *)result                                                                                 // Optionally prefixed with "0x" or "0X"
      |                     ^~~~~~~~
      |                     cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSScanner.h:48:26: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   48 | - (BOOL)scanHexLongLong:(nullable unsigned long long *)result API_AVAILABLE(macos(10.5), ios(2.0), watchos(2.0), tvos(9.0))    // Optionally prefixed with "0x" or "0X"
      |                          ^~~~~~~~
      |                          cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSScanner.h:51:23: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   51 | - (BOOL)scanHexFloat:(nullable float *)result API_AVAILABLE(macos(10.5), ios(2.0), watchos(2.0), tvos(9.0))                    // Corresponding to %a or %A formatting. Requires "0x" or "0X" prefix.
      |                       ^~~~~~~~
      |                       cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSScanner.h:54:24: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   54 | - (BOOL)scanHexDouble:(nullable double *)result API_AVAILABLE(macos(10.5), ios(2.0), watchos(2.0), tvos(9.0))                  // Corresponding to %a or %A formatting. Requires "0x" or "0X" prefix.
      |                        ^~~~~~~~
      |                        cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSException.h:10:39: error: expected ';' before '<' token
   10 | @class NSString, NSDictionary, NSArray<ObjectType>, NSNumber;
      |                                       ^
      |                                       ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSException.h:50:66: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   50 | + (NSException *)exceptionWithName:(NSExceptionName)name reason:(nullable NSString *)reason userInfo:(nullable NSDictionary *)userInfo;
      |                                                                  ^~~~~~~~
      |                                                                  cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSException.h:50:103: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   50 | + (NSException *)exceptionWithName:(NSExceptionName)name reason:(nullable NSString *)reason userInfo:(nullable NSDictionary *)userInfo;
      |                                                                                                       ^~~~~~~~
      |                                                                                                       cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSException.h:51:61: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   51 | - (instancetype)initWithName:(NSExceptionName)aName reason:(nullable NSString *)aReason userInfo:(nullable NSDictionary *)aUserInfo NS_DESIGNATED_INITIALIZER;
      |                                                             ^~~~~~~~
      |                                                             cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSException.h:51:99: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   51 | - (instancetype)initWithName:(NSExceptionName)aName reason:(nullable NSString *)aReason userInfo:(nullable NSDictionary *)aUserInfo NS_DESIGNATED_INITIALIZER;
      |                                                                                                   ^~~~~~~~
      |                                                                                                   cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSException.h:57:45: error: expected '>' before '*' token
   57 | @property (readonly, copy) NSArray<NSNumber *> *callStackReturnAddresses API_AVAILABLE(macos(10.5), ios(2.0), watchos(2.0), tvos(9.0));
      |                                             ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSException.h:57:45: error: cannot find protocol declaration for 'NSNumber'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSException.h:57:46: error: expected unqualified-id before '>' token
   57 | @property (readonly, copy) NSArray<NSNumber *> *callStackReturnAddresses API_AVAILABLE(macos(10.5), ios(2.0), watchos(2.0), tvos(9.0));
      |                                              ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSException.h:58:45: error: expected '>' before '*' token
   58 | @property (readonly, copy) NSArray<NSString *> *callStackSymbols API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                                             ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSException.h:58:45: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSException.h:58:46: error: expected unqualified-id before '>' token
   58 | @property (readonly, copy) NSArray<NSString *> *callStackSymbols API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                                              ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSException.h:292:29: error: unknown property attribute 'strong'
  292 | @property (class, readonly, strong) NSAssertionHandler *currentHandler;
      |                             ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSException.h:294:129: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  294 | - (void)handleFailureInMethod:(SEL)selector object:(id)object file:(NSString *)fileName lineNumber:(NSInteger)line description:(nullable NSString *)format,... NS_FORMAT_FUNCTION(5,6);
      |                                                                                                                                 ^~~~~~~~
      |                                                                                                                                 cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSException.h:294:160: error: 'format' attribute argument 2 value '7' refers to parameter type 'objc_object*'
  294 | - (void)handleFailureInMethod:(SEL)selector object:(id)object file:(NSString *)fileName lineNumber:(NSInteger)line description:(nullable NSString *)format,... NS_FORMAT_FUNCTION(5,6);
      |                                                                                                                                                                ^~~~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSException.h:296:124: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  296 | - (void)handleFailureInFunction:(NSString *)functionName file:(NSString *)fileName lineNumber:(NSInteger)line description:(nullable NSString *)format,... NS_FORMAT_FUNCTION(4,5);
      |                                                                                                                            ^~~~~~~~
      |                                                                                                                            cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSException.h:296:155: error: 'format' attribute argument 2 value '6' refers to parameter type 'objc_object*'
  296 | - (void)handleFailureInFunction:(NSString *)functionName file:(NSString *)fileName lineNumber:(NSInteger)line description:(nullable NSString *)format,... NS_FORMAT_FUNCTION(4,5);
      |                                                                                                                                                           ^~~~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDecimalNumber.h:31:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   31 | - (nullable NSDecimalNumber *)exceptionDuringOperation:(SEL)operation error:(NSCalculationError)error leftOperand:(NSDecimalNumber *)leftOperand rightOperand:(nullable NSDecimalNumber *)rightOperand;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDecimalNumber.h:31:160: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   31 | - (nullable NSDecimalNumber *)exceptionDuringOperation:(SEL)operation error:(NSCalculationError)error leftOperand:(NSDecimalNumber *)leftOperand rightOperand:(nullable NSDecimalNumber *)rightOperand;
      |                                                                                                                                                                ^~~~~~~~
      |                                                                                                                                                                cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDecimalNumber.h:52:33: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   52 | - (instancetype)initWithString:(nullable NSString *)numberValue;
      |                                 ^~~~~~~~
      |                                 cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDecimalNumber.h:53:33: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   53 | - (instancetype)initWithString:(nullable NSString *)numberValue locale:(nullable id)locale;
      |                                 ^~~~~~~~
      |                                 cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDecimalNumber.h:53:73: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   53 | - (instancetype)initWithString:(nullable NSString *)numberValue locale:(nullable id)locale;
      |                                                                         ^~~~~~~~
      |                                                                         cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDecimalNumber.h:55:38: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   55 | - (NSString *)descriptionWithLocale:(nullable id)locale;
      |                                      ^~~~~~~~
      |                                      cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDecimalNumber.h:61:47: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   61 | + (NSDecimalNumber *)decimalNumberWithString:(nullable NSString *)numberValue;
      |                                               ^~~~~~~~
      |                                               cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDecimalNumber.h:62:47: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   62 | + (NSDecimalNumber *)decimalNumberWithString:(nullable NSString *)numberValue locale:(nullable id)locale;
      |                                               ^~~~~~~~
      |                                               cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDecimalNumber.h:62:87: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   62 | + (NSDecimalNumber *)decimalNumberWithString:(nullable NSString *)numberValue locale:(nullable id)locale;
      |                                                                                       ^~~~~~~~
      |                                                                                       cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDecimalNumber.h:71:91: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   71 | - (NSDecimalNumber *)decimalNumberByAdding:(NSDecimalNumber *)decimalNumber withBehavior:(nullable id <NSDecimalNumberBehaviors>)behavior;
      |                                                                                           ^~~~~~~~
      |                                                                                           cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDecimalNumber.h:74:96: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   74 | - (NSDecimalNumber *)decimalNumberBySubtracting:(NSDecimalNumber *)decimalNumber withBehavior:(nullable id <NSDecimalNumberBehaviors>)behavior;
      |                                                                                                ^~~~~~~~
      |                                                                                                cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDecimalNumber.h:77:98: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   77 | - (NSDecimalNumber *)decimalNumberByMultiplyingBy:(NSDecimalNumber *)decimalNumber withBehavior:(nullable id <NSDecimalNumberBehaviors>)behavior;
      |                                                                                                  ^~~~~~~~
      |                                                                                                  cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDecimalNumber.h:80:95: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   80 | - (NSDecimalNumber *)decimalNumberByDividingBy:(NSDecimalNumber *)decimalNumber withBehavior:(nullable id <NSDecimalNumberBehaviors>)behavior;
      |                                                                                               ^~~~~~~~
      |                                                                                               cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDecimalNumber.h:83:84: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   83 | - (NSDecimalNumber *)decimalNumberByRaisingToPower:(NSUInteger)power withBehavior:(nullable id <NSDecimalNumberBehaviors>)behavior;
      |                                                                                    ^~~~~~~~
      |                                                                                    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDecimalNumber.h:86:87: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   86 | - (NSDecimalNumber *)decimalNumberByMultiplyingByPowerOf10:(short)power withBehavior:(nullable id <NSDecimalNumberBehaviors>)behavior;
      |                                                                                       ^~~~~~~~
      |                                                                                       cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDecimalNumber.h:89:66: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   89 | - (NSDecimalNumber *)decimalNumberByRoundingAccordingToBehavior:(nullable id <NSDecimalNumberBehaviors>)behavior;
      |                                                                  ^~~~~~~~
      |                                                                  cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDecimalNumber.h:95:19: error: unknown property attribute 'strong'
   95 | @property (class, strong) id <NSDecimalNumberBehaviors> defaultBehavior;
      |                   ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDecimalNumber.h:95:57: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   95 | @property (class, strong) id <NSDecimalNumberBehaviors> defaultBehavior;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDecimalNumber.h:125:29: error: unknown property attribute 'strong'
  125 | @property (class, readonly, strong) NSDecimalNumberHandler *defaultDecimalNumberHandler;
      |                             ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDecimalNumber.h:148:22: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  148 | - (BOOL)scanDecimal:(nullable NSDecimal *)dcm
      |                      ^~~~~~~~
      |                      cg_nullable
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/Foundation.h:36:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSError.h:7:20: error: expected ';' before '<' token
    7 | @class NSDictionary<KeyType, ObjectType>, NSArray<ObjectType>, NSString;
      |                    ^
      |                    ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSError.h:51:85: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   51 | - (instancetype)initWithDomain:(NSErrorDomain)domain code:(NSInteger)code userInfo:(nullable NSDictionary<NSErrorUserInfoKey, id> *)dict NS_DESIGNATED_INITIALIZER;
      |                                                                                     ^~~~~~~~
      |                                                                                     cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSError.h:52:86: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   52 | + (instancetype)errorWithDomain:(NSErrorDomain)domain code:(NSInteger)code userInfo:(nullable NSDictionary<NSErrorUserInfoKey, id> *)dict;
      |                                                                                      ^~~~~~~~
      |                                                                                      cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSError.h:61:63: error: cannot find protocol declaration for 'NSErrorUserInfoKey'
   61 | @property (readonly, copy) NSDictionary<NSErrorUserInfoKey, id> *userInfo;
      |                                                               ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSError.h:61:63: error: cannot find protocol declaration for 'id'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSError.h:83:55: error: expected '>' before '*' token
   83 | @property (nullable, readonly, copy) NSArray<NSString *> *localizedRecoveryOptions;
      |                                                       ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSError.h:83:55: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSError.h:83:56: error: expected unqualified-id before '>' token
   83 | @property (nullable, readonly, copy) NSArray<NSString *> *localizedRecoveryOptions;
      |                                                        ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSError.h:87:32: error: unknown property attribute 'strong'
   87 | @property (nullable, readonly, strong) id recoveryAttempter;
      |                                ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSError.h:104:82: error: expected ')' before '(' token
  104 | + (void)setUserInfoValueProviderForDomain:(NSErrorDomain)errorDomain provider:(id _Nullable (^ _Nullable)(NSError *err, NSErrorUserInfoKey userInfoKey))provider API_AVAILABLE(macos(10.11), ios(9.0), watchos(2.0), tvos(9.0));
      |                                                                               ~  ^          ~
      |                                                                                  )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSError.h:104:93: error: expected identifier before '(' token
  104 | + (void)setUserInfoValueProviderForDomain:(NSErrorDomain)errorDomain provider:(id _Nullable (^ _Nullable)(NSError *err, NSErrorUserInfoKey userInfoKey))provider API_AVAILABLE(macos(10.11), ios(9.0), watchos(2.0), tvos(9.0));
      |                                                                                             ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSError.h:104:82: error: expected ';' before '(' token
  104 | + (void)setUserInfoValueProviderForDomain:(NSErrorDomain)errorDomain provider:(id _Nullable (^ _Nullable)(NSError *err, NSErrorUserInfoKey userInfoKey))provider API_AVAILABLE(macos(10.11), ios(9.0), watchos(2.0), tvos(9.0));
      |                                                                                  ^          ~
      |                                                                                  ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSError.h:105:6: error: expected ')' before '(' token
  105 | + (id _Nullable (^ _Nullable)(NSError *err, NSErrorUserInfoKey userInfoKey))userInfoValueProviderForDomain:(NSErrorDomain)errorDomain API_AVAILABLE(macos(10.11), ios(9.0), watchos(2.0), tvos(9.0));
      |   ~  ^          ~
      |      )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSError.h:105:17: error: objective-c++ method declaration is expected before '(' token
  105 | + (id _Nullable (^ _Nullable)(NSError *err, NSErrorUserInfoKey userInfoKey))userInfoValueProviderForDomain:(NSErrorDomain)errorDomain API_AVAILABLE(macos(10.11), ios(9.0), watchos(2.0), tvos(9.0));
      |                 ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSError.h:118:105: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  118 | - (void)attemptRecoveryFromError:(NSError *)error optionIndex:(NSUInteger)recoveryOptionIndex delegate:(nullable id)delegate didRecoverSelector:(nullable SEL)didRecoverSelector contextInfo:(nullable void *)contextInfo;
      |                                                                                                         ^~~~~~~~
      |                                                                                                         cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSError.h:118:146: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  118 | - (void)attemptRecoveryFromError:(NSError *)error optionIndex:(NSUInteger)recoveryOptionIndex delegate:(nullable id)delegate didRecoverSelector:(nullable SEL)didRecoverSelector contextInfo:(nullable void *)contextInfo;
      |                                                                                                                                                  ^~~~~~~~
      |                                                                                                                                                  cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSError.h:118:191: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  118 | - (void)attemptRecoveryFromError:(NSError *)error optionIndex:(NSUInteger)recoveryOptionIndex delegate:(nullable id)delegate didRecoverSelector:(nullable SEL)didRecoverSelector contextInfo:(nullable void *)contextInfo;
      |                                                                                                                                                                                               ^~~~~~~~
      |                                                                                                                                                                                               cg_nullable
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSFileHandle.h:10,
                 from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/Foundation.h:38:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSRunLoop.h:9:32: error: expected ';' before '<' token
    9 | @class NSTimer, NSPort, NSArray<ObjectType>, NSString;
      |                                ^
      |                                ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSRunLoop.h:26:29: error: unknown property attribute 'strong'
   26 | @property (class, readonly, strong) NSRunLoop *currentRunLoop;
      |                             ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSRunLoop.h:27:29: error: unknown property attribute 'strong'
   27 | @property (class, readonly, strong) NSRunLoop *mainRunLoop API_AVAILABLE(macos(10.5), ios(2.0), watchos(2.0), tvos(9.0));
      |                             ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSRunLoop.h:38:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   38 | - (nullable NSDate *)limitDateForMode:(NSRunLoopMode)mode;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSRunLoop.h:56:46: error: cannot find protocol declaration for 'NSRunLoopMode'
   56 | - (void)performInModes:(NSArray<NSRunLoopMode> *)modes block:(void (^)(void))block API_AVAILABLE(macosx(10.12), ios(10.0), watchos(3.0), tvos(10.0));
      |                                              ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSRunLoop.h:56:67: error: expected ')' before '(' token
   56 | - (void)performInModes:(NSArray<NSRunLoopMode> *)modes block:(void (^)(void))block API_AVAILABLE(macosx(10.12), ios(10.0), watchos(3.0), tvos(10.0));
      |                                                              ~    ^~
      |                                                                   )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSRunLoop.h:56:68: error: expected identifier before '(' token
   56 | - (void)performInModes:(NSArray<NSRunLoopMode> *)modes block:(void (^)(void))block API_AVAILABLE(macosx(10.12), ios(10.0), watchos(3.0), tvos(10.0));
      |                                                                    ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSRunLoop.h:56:67: error: expected ';' before '(' token
   56 | - (void)performInModes:(NSArray<NSRunLoopMode> *)modes block:(void (^)(void))block API_AVAILABLE(macosx(10.12), ios(10.0), watchos(3.0), tvos(10.0));
      |                                                                   ^~
      |                                                                   ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSRunLoop.h:60:27: error: expected ')' before '(' token
   60 | - (void)performBlock:(void (^)(void))block API_AVAILABLE(macosx(10.12), ios(10.0), watchos(3.0), tvos(10.0));
      |                      ~    ^~
      |                           )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSRunLoop.h:60:28: error: expected identifier before '(' token
   60 | - (void)performBlock:(void (^)(void))block API_AVAILABLE(macosx(10.12), ios(10.0), watchos(3.0), tvos(10.0));
      |                            ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSRunLoop.h:60:27: error: expected ';' before '(' token
   60 | - (void)performBlock:(void (^)(void))block API_AVAILABLE(macosx(10.12), ios(10.0), watchos(3.0), tvos(10.0));
      |                           ^~
      |                           ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSRunLoop.h:68:52: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   68 | - (void)performSelector:(SEL)aSelector withObject:(nullable id)anArgument afterDelay:(NSTimeInterval)delay inModes:(NSArray<NSRunLoopMode> *)modes;
      |                                                    ^~~~~~~~
      |                                                    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSRunLoop.h:68:138: error: cannot find protocol declaration for 'NSRunLoopMode'
   68 | - (void)performSelector:(SEL)aSelector withObject:(nullable id)anArgument afterDelay:(NSTimeInterval)delay inModes:(NSArray<NSRunLoopMode> *)modes;
      |                                                                                                                                          ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSRunLoop.h:69:52: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   69 | - (void)performSelector:(SEL)aSelector withObject:(nullable id)anArgument afterDelay:(NSTimeInterval)delay;
      |                                                    ^~~~~~~~
      |                                                    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSRunLoop.h:70:93: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   70 | + (void)cancelPreviousPerformRequestsWithTarget:(id)aTarget selector:(SEL)aSelector object:(nullable id)anArgument;
      |                                                                                             ^~~~~~~~
      |                                                                                             cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSRunLoop.h:77:68: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   77 | - (void)performSelector:(SEL)aSelector target:(id)target argument:(nullable id)arg order:(NSUInteger)order modes:(NSArray<NSRunLoopMode> *)modes;
      |                                                                    ^~~~~~~~
      |                                                                    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSRunLoop.h:77:136: error: cannot find protocol declaration for 'NSRunLoopMode'
   77 | - (void)performSelector:(SEL)aSelector target:(id)target argument:(nullable id)arg order:(NSUInteger)order modes:(NSArray<NSRunLoopMode> *)modes;
      |                                                                                                                                        ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSRunLoop.h:78:74: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   78 | - (void)cancelPerformSelector:(SEL)aSelector target:(id)target argument:(nullable id)arg;
      |                                                                          ^~~~~~~~
      |                                                                          cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSFileHandle.h:21:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   21 | - (nullable instancetype)initWithCoder:(NSCoder *)coder NS_DESIGNATED_INITIALIZER;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSFileHandle.h:23:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   23 | - (nullable NSData *)readDataToEndOfFileAndReturnError:(out NSError **)error
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSFileHandle.h:26:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   26 | - (nullable NSData *)readDataUpToLength:(NSUInteger)length error:(out NSError **)error
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSFileHandle.h:54:29: error: unknown property attribute 'strong'
   54 | @property (class, readonly, strong) NSFileHandle *fileHandleWithStandardInput;
      |                             ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSFileHandle.h:55:29: error: unknown property attribute 'strong'
   55 | @property (class, readonly, strong) NSFileHandle *fileHandleWithStandardOutput;
      |                             ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSFileHandle.h:56:29: error: unknown property attribute 'strong'
   56 | @property (class, readonly, strong) NSFileHandle *fileHandleWithStandardError;
      |                             ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSFileHandle.h:57:29: error: unknown property attribute 'strong'
   57 | @property (class, readonly, strong) NSFileHandle *fileHandleWithNullDevice;
      |                             ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSFileHandle.h:59:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   59 | + (nullable instancetype)fileHandleForReadingAtPath:(NSString *)path;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSFileHandle.h:60:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   60 | + (nullable instancetype)fileHandleForWritingAtPath:(NSString *)path;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSFileHandle.h:61:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   61 | + (nullable instancetype)fileHandleForUpdatingAtPath:(NSString *)path;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSFileHandle.h:63:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   63 | + (nullable instancetype)fileHandleForReadingFromURL:(NSURL *)url error:(NSError **)error API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSFileHandle.h:64:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   64 | + (nullable instancetype)fileHandleForWritingToURL:(NSURL *)url error:(NSError **)error API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSFileHandle.h:65:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   65 | + (nullable instancetype)fileHandleForUpdatingURL:(NSURL *)url error:(NSError **)error API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSFileHandle.h:82:44: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   82 | - (void)readInBackgroundAndNotifyForModes:(nullable NSArray<NSRunLoopMode> *)modes;
      |                                            ^~~~~~~~
      |                                            cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSFileHandle.h:85:55: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   85 | - (void)readToEndOfFileInBackgroundAndNotifyForModes:(nullable NSArray<NSRunLoopMode> *)modes;
      |                                                       ^~~~~~~~
      |                                                       cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSFileHandle.h:88:56: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   88 | - (void)acceptConnectionInBackgroundAndNotifyForModes:(nullable NSArray<NSRunLoopMode> *)modes;
      |                                                        ^~~~~~~~
      |                                                        cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSFileHandle.h:91:51: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   91 | - (void)waitForDataInBackgroundAndNotifyForModes:(nullable NSArray<NSRunLoopMode> *)modes;
      |                                                   ^~~~~~~~
      |                                                   cg_nullable
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSFileManager.h:8,
                 from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/Foundation.h:39:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSPathUtilities.h:12:52: error: expected '>' before '*' token
   12 | + (NSString *)pathWithComponents:(NSArray<NSString *> *)components;
      |                                                    ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSPathUtilities.h:12:52: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSPathUtilities.h:12:53: error: expected ')' before '>' token
   12 | + (NSString *)pathWithComponents:(NSArray<NSString *> *)components;
      |                                  ~                  ^
      |                                                     )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSPathUtilities.h:12:53: error: expected identifier before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSPathUtilities.h:12:53: error: expected ';' before '>' token
   12 | + (NSString *)pathWithComponents:(NSArray<NSString *> *)components;
      |                                                     ^
      |                                                     ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSPathUtilities.h:13:45: error: expected '>' before '*' token
   13 | @property (readonly, copy) NSArray<NSString *> *pathComponents;
      |                                             ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSPathUtilities.h:13:45: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSPathUtilities.h:13:46: error: expected unqualified-id before '>' token
   13 | @property (readonly, copy) NSArray<NSString *> *pathComponents;
      |                                              ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSPathUtilities.h:23:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   23 | - (nullable NSString *)stringByAppendingPathExtension:(NSString *)str;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSPathUtilities.h:32:21: error: expected '>' before '*' token
   32 | - (NSArray<NSString *> *)stringsByAppendingPaths:(NSArray<NSString *> *)paths;
      |                     ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSPathUtilities.h:32:21: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSPathUtilities.h:32:22: error: expected ')' before '>' token
   32 | - (NSArray<NSString *> *)stringsByAppendingPaths:(NSArray<NSString *> *)paths;
      |   ~                  ^
      |                      )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSPathUtilities.h:32:22: error: objective-c++ method declaration is expected before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSPathUtilities.h:34:143: error: expected '>' before '*' token
   34 | - (NSUInteger)completePathIntoString:(NSString * _Nullable * _Nullable)outputName caseSensitive:(BOOL)flag matchesIntoArray:(NSArray<NSString *> * _Nullable * _Nullable)outputArray filterTypes:(nullable NSArray<NSString *> *)filterTypes;
      |                                                                                                                                               ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSPathUtilities.h:34:143: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSPathUtilities.h:34:144: error: expected ')' before '>' token
   34 | - (NSUInteger)completePathIntoString:(NSString * _Nullable * _Nullable)outputName caseSensitive:(BOOL)flag matchesIntoArray:(NSArray<NSString *> * _Nullable * _Nullable)outputArray filterTypes:(nullable NSArray<NSString *> *)filterTypes;
      |                                                                                                                             ~                  ^
      |                                                                                                                                                )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSPathUtilities.h:34:144: error: expected identifier before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSPathUtilities.h:34:144: error: expected ';' before '>' token
   34 | - (NSUInteger)completePathIntoString:(NSString * _Nullable * _Nullable)outputName caseSensitive:(BOOL)flag matchesIntoArray:(NSArray<NSString *> * _Nullable * _Nullable)outputArray filterTypes:(nullable NSArray<NSString *> *)filterTypes;
      |                                                                                                                                                ^
      |                                                                                                                                                ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSPathUtilities.h:41:30: error: duplicate interface declaration for class 'NSArray'
   41 | @interface NSArray<ObjectType> (NSArrayPathExtensions)
      |                              ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSPathUtilities.h:41:30: error: cannot find protocol declaration for 'ObjectType'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSEnumerator.h:7:8: error: redefinition of 'struct NSArray'
    7 | @class NSArray<ObjectType>;
      |        ^~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSPathUtilities.h:41:30: error: trying to finish struct, but kicked out due to previous parse errors
   41 | @interface NSArray<ObjectType> (NSArrayPathExtensions)
      |                              ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSPathUtilities.h:43:1: error: expected constructor, destructor, or type conversion before '-' token
   43 | - (NSArray<NSString *> *)pathsMatchingExtensions:(NSArray<NSString *> *)filterTypes;
      | ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSPathUtilities.h:96:36: error: expected '>' before '*' token
   96 | FOUNDATION_EXPORT NSArray<NSString *> *NSSearchPathForDirectoriesInDomains(NSSearchPathDirectory directory, NSSearchPathDomainMask domainMask, BOOL expandTilde);
      |                                    ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSPathUtilities.h:96:36: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSPathUtilities.h:96:37: error: expected unqualified-id before '>' token
   96 | FOUNDATION_EXPORT NSArray<NSString *> *NSSearchPathForDirectoriesInDomains(NSSearchPathDirectory directory, NSSearchPathDomainMask domainMask, BOOL expandTilde);
      |                                     ^
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSFileManager.h:11:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURL.h:13:15 error: expected ';' before '<' token
   13 | @class NSArray<ObjectType>, NSNumber, NSData, NSDictionary<KeyType, ObjectType>;
      |               ^
      |               ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURL.h:29:4:error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   29 | - (nullable instancetype)initWithScheme:(NSString *)scheme host:(nullable NSString *)host path:(NSString *)path API_DEPRECATED("Use NSURLComponents instead, which lets you create a valid URL with any valid combination of URL components and subcomponents (not just scheme, host and path), and lets you set components and subcomponents with either percent-encoded or un-percent-encoded strings.", macos(10.0,10.11), ios(2.0,9.0), watchos(2.0,2.0), tvos(9.0,9.0)); // this call percent-encodes both the host and path, so this cannot be used to set a username/password or port in the hostname part or with a IPv6 '[...]' type address. NSURLComponents handles IPv6 addresses correctly.
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURL.h:29:66 error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   29 | - (nullable instancetype)initWithScheme:(NSString *)scheme host:(nullable NSString *)host path:(NSString *)path API_DEPRECATED("Use NSURLComponents instead, which lets you create a valid URL with any valid combination of URL components and subcomponents (not just scheme, host and path), and lets you set components and subcomponents with either percent-encoded or un-percent-encoded strings.", macos(10.0,10.11), ios(2.0,9.0), watchos(2.0,2.0), tvos(9.0,9.0)); // this call percent-encodes both the host and path, so this cannot be used to set a username/password or port in the hostname part or with a IPv6 '[...]' type address. NSURLComponents handles IPv6 addresses correctly.
      |                                                                  ^~~~~~~~
      |                                                                  cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURL.h:33:93 error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   33 | - (instancetype)initFileURLWithPath:(NSString *)path isDirectory:(BOOL)isDir relativeToURL:(nullable NSURL *)baseURL API_AVAILABLE(macos(10.11), ios(9.0), watchos(2.0), tvos(9.0)) NS_DESIGNATED_INITIALIZER;
      |                                                                                             ^~~~~~~~
      |                                                                                             cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURL.h:36:69 error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   36 | - (instancetype)initFileURLWithPath:(NSString *)path relativeToURL:(nullable NSURL *)baseURL API_AVAILABLE(macos(10.11), ios(9.0), watchos(2.0), tvos(9.0)) NS_DESIGNATED_INITIALIZER; // Better to use initFileURLWithPath:isDirectory:relativeToURL: if you know if the path is a directory vs non-directory, as it saves an I/O.
      |                                                                     ^~~~~~~~
      |                                                                     cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURL.h:43:85 error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   43 | + (NSURL *)fileURLWithPath:(NSString *)path isDirectory:(BOOL) isDir relativeToURL:(nullable NSURL *)baseURL API_AVAILABLE(macos(10.11), ios(9.0), watchos(2.0), tvos(9.0));
      |                                                                                     ^~~~~~~~
      |                                                                                     cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURL.h:46:60 error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   46 | + (NSURL *)fileURLWithPath:(NSString *)path relativeToURL:(nullable NSURL *)baseURL API_AVAILABLE(macos(10.11), ios(9.0), watchos(2.0), tvos(9.0)); // Better to use fileURLWithPath:isDirectory:relativeToURL: if you know if the path is a directory vs non-directory, as it saves an I/O.
      |                                                            ^~~~~~~~
      |                                                            cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURL.h:53:115: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   53 | - (instancetype)initFileURLWithFileSystemRepresentation:(const char *)path isDirectory:(BOOL)isDir relativeToURL:(nullable NSURL *)baseURL API_AVAILABLE(macos(10.9), ios(7.0), watchos(2.0), tvos(9.0)) NS_DESIGNATED_INITIALIZER;
      |                                                                                                                   ^~~~~~~~
      |                                                                                                                   cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURL.h:57:107: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   57 | + (NSURL *)fileURLWithFileSystemRepresentation:(const char *)path isDirectory:(BOOL) isDir relativeToURL:(nullable NSURL *)baseURL API_AVAILABLE(macos(10.9), ios(7.0), watchos(2.0), tvos(9.0));
      |                                                                                                           ^~~~~~~~
      |                                                                                                           cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURL.h:61:4:error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   61 | - (nullable instancetype)initWithString:(NSString *)URLString;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURL.h:62:4:error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   62 | - (nullable instancetype)initWithString:(NSString *)URLString relativeToURL:(nullable NSURL *)baseURL NS_DESIGNATED_INITIALIZER;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURL.h:62:78 error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   62 | - (nullable instancetype)initWithString:(NSString *)URLString relativeToURL:(nullable NSURL *)baseURL NS_DESIGNATED_INITIALIZER;
      |                                                                              ^~~~~~~~
      |                                                                              cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURL.h:63:4:error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   63 | + (nullable instancetype)URLWithString:(NSString *)URLString;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURL.h:64:4:error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   64 | + (nullable instancetype)URLWithString:(NSString *)URLString relativeToURL:(nullable NSURL *)baseURL;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURL.h:64:77 error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   64 | + (nullable instancetype)URLWithString:(NSString *)URLString relativeToURL:(nullable NSURL *)baseURL;
      |                                                                             ^~~~~~~~
      |                                                                             cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURL.h:69:74 error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   69 | - (instancetype)initWithDataRepresentation:(NSData *)data relativeToURL:(nullable NSURL *)baseURL API_AVAILABLE(macos(10.11), ios(9.0), watchos(2.0), tvos(9.0)) NS_DESIGNATED_INITIALIZER;
      |                                                                          ^~~~~~~~
      |                                                                          cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURL.h:72:68 error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   72 | + (NSURL *)URLWithDataRepresentation:(NSData *)data relativeToURL:(nullable NSURL *)baseURL API_AVAILABLE(macos(10.11), ios(9.0), watchos(2.0), tvos(9.0));
      |                                                                    ^~~~~~~~
      |                                                                    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURL.h:76:85 error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   76 | - (instancetype)initAbsoluteURLWithDataRepresentation:(NSData *)data relativeToURL:(nullable NSURL *)baseURL API_AVAILABLE(macos(10.11), ios(9.0), watchos(2.0), tvos(9.0)) NS_DESIGNATED_INITIALIZER;
      |                                                                                     ^~~~~~~~
      |                                                                                     cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURL.h:79:76 error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   79 | + (NSURL *)absoluteURLWithDataRepresentation:(NSData *)data relativeToURL:(nullable NSURL *)baseURL API_AVAILABLE(macos(10.11), ios(9.0), watchos(2.0), tvos(9.0));
      |                                                                            ^~~~~~~~
      |                                                                            cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURL.h:142:4 error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  142 | - (nullable NSURL *)fileReferenceURL API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURL.h:164:4 error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  164 | - (nullable NSDictionary<NSURLResourceKey, id> *)resourceValuesForKeys:(NSArray<NSURLResourceKey> *)keys error:(NSError **)error API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURL.h:164:97: error: cannot find protocol declaration for 'NSURLResourceKey'
  164 | - (nullable NSDictionary<NSURLResourceKey, id> *)resourceValuesForKeys:(NSArray<NSURLResourceKey> *)keys error:(NSError **)error API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                                                                                                 ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURL.h:168:27: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  168 | - (BOOL)setResourceValue:(nullable id)value forKey:(NSURLResourceKey)key error:(NSError **)error API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                           ^~~~~~~~
      |                           cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURL.h:172:61: error: cannot find protocol declaration for 'NSURLResourceKey'
  172 | - (BOOL)setResourceValues:(NSDictionary<NSURLResourceKey, id> *)keyedValues error:(NSError **)error API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                                                             ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURL.h:172:61: error: cannot find protocol declaration for 'id'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURL.h:186:36: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  186 | - (void)setTemporaryResourceValue:(nullable id)value forKey:(NSURLResourceKey)key API_AVAILABLE(macos(10.9), ios(7.0), watchos(2.0), tvos(9.0));
      |                                    ^~~~~~~~
      |                                    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURL.h:409:4 error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  409 | - (nullable NSData *)bookmarkDataWithOptions:(NSURLBookmarkCreationOptions)options includingResourceValuesForKeys:(nullable NSArray<NSURLResourceKey> *)keys relativeToURL:(nullable NSURL *)relativeURL error:(NSError **)error API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURL.h:409:116: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  409 | - (nullable NSData *)bookmarkDataWithOptions:(NSURLBookmarkCreationOptions)options includingResourceValuesForKeys:(nullable NSArray<NSURLResourceKey> *)keys relativeToURL:(nullable NSURL *)relativeURL error:(NSError **)error API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                                                                                                                    ^~~~~~~~
      |                                                                                                                    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURL.h:409:173: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  409 | - (nullable NSData *)bookmarkDataWithOptions:(NSURLBookmarkCreationOptions)options includingResourceValuesForKeys:(nullable NSArray<NSURLResourceKey> *)keys relativeToURL:(nullable NSURL *)relativeURL error:(NSError **)error API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                                                                                                                                                                             ^~~~~~~~
      |                                                                                                                                                                             cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURL.h:413:4 error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  413 | - (nullable instancetype)initByResolvingBookmarkData:(NSData *)bookmarkData options:(NSURLBookmarkResolutionOptions)options relativeToURL:(nullable NSURL *)relativeURL bookmarkDataIsStale:(BOOL * _Nullable)isStale error:(NSError **)error API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURL.h:413:140: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  413 | - (nullable instancetype)initByResolvingBookmarkData:(NSData *)bookmarkData options:(NSURLBookmarkResolutionOptions)options relativeToURL:(nullable NSURL *)relativeURL bookmarkDataIsStale:(BOOL * _Nullable)isStale error:(NSError **)error API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                                                                                                                                            ^~~~~~~~
      |                                                                                                                                            cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURL.h:416:4 error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  416 | + (nullable instancetype)URLByResolvingBookmarkData:(NSData *)bookmarkData options:(NSURLBookmarkResolutionOptions)options relativeToURL:(nullable NSURL *)relativeURL bookmarkDataIsStale:(BOOL * _Nullable)isStale error:(NSError **)error API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURL.h:416:139: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  416 | + (nullable instancetype)URLByResolvingBookmarkData:(NSData *)bookmarkData options:(NSURLBookmarkResolutionOptions)options relativeToURL:(nullable NSURL *)relativeURL bookmarkDataIsStale:(BOOL * _Nullable)isStale error:(NSError **)error API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                                                                                                                                           ^~~~~~~~
      |                                                                                                                                           cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURL.h:420:4 error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  420 | + (nullable NSDictionary<NSURLResourceKey, id> *)resourceValuesForKeys:(NSArray<NSURLResourceKey> *)keys fromBookmarkData:(NSData *)bookmarkData API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURL.h:420:97: error: cannot find protocol declaration for 'NSURLResourceKey'
  420 | + (nullable NSDictionary<NSURLResourceKey, id> *)resourceValuesForKeys:(NSArray<NSURLResourceKey> *)keys fromBookmarkData:(NSData *)bookmarkData API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                                                                                                 ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURL.h:428:4 error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  428 | + (nullable NSData *)bookmarkDataWithContentsOfURL:(NSURL *)bookmarkFileURL error:(NSError **)error API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURL.h:432:4 error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  432 | + (nullable instancetype)URLByResolvingAliasFileAtURL:(NSURL *)url options:(NSURLBookmarkResolutionOptions)options error:(NSError **)error API_AVAILABLE(macos(10.10), ios(8.0), watchos(2.0), tvos(9.0));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURL.h:459:4 error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  459 | - (nullable NSDictionary<NSURLResourceKey, id> *)promisedItemResourceValuesForKeys:(NSArray<NSURLResourceKey> *)keys error:(NSError **)error API_AVAILABLE(macos(10.10), ios(8.0), watchos(2.0), tvos(9.0));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURL.h:459:109: error: cannot find protocol declaration for 'NSURLResourceKey'
  459 | - (nullable NSDictionary<NSURLResourceKey, id> *)promisedItemResourceValuesForKeys:(NSArray<NSURLResourceKey> *)keys error:(NSError **)error API_AVAILABLE(macos(10.10), ios(8.0), watchos(2.0), tvos(9.0));
      |                                                                                                             ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURL.h:476:54: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  476 | - (instancetype)initWithName:(NSString *)name value:(nullable NSString *)value NS_DESIGNATED_INITIALIZER;
      |                                                      ^~~~~~~~
      |                                                      cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURL.h:477:59: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  477 | + (instancetype)queryItemWithName:(NSString *)name value:(nullable NSString *)value;
      |                                                           ^~~~~~~~
      |                                                           cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURL.h:490:4 error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  490 | - (nullable instancetype)initWithURL:(NSURL *)url resolvingAgainstBaseURL:(BOOL)resolve;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURL.h:493:4 error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  493 | + (nullable instancetype)componentsWithURL:(NSURL *)url resolvingAgainstBaseURL:(BOOL)resolve;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURL.h:496:4 error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  496 | - (nullable instancetype)initWithString:(NSString *)URLString;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURL.h:499:4 error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  499 | + (nullable instancetype)componentsWithString:(NSString *)URLString;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURL.h:505:4 error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  505 | - (nullable NSURL *)URLRelativeToURL:(nullable NSURL *)baseURL;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURL.h:505:39: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  505 | - (nullable NSURL *)URLRelativeToURL:(nullable NSURL *)baseURL;
      |                                       ^~~~~~~~
      |                                       cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURL.h:552:51: error: expected '>' before '*' token
  552 | @property (nullable, copy) NSArray<NSURLQueryItem *> *queryItems API_AVAILABLE(macos(10.10), ios(8.0), watchos(2.0), tvos(9.0));
      |                                                   ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURL.h:552:51: error: cannot find protocol declaration for 'NSURLQueryItem'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURL.h:552:52: error: expected unqualified-id before '>' token
  552 | @property (nullable, copy) NSArray<NSURLQueryItem *> *queryItems API_AVAILABLE(macos(10.10), ios(8.0), watchos(2.0), tvos(9.0));
      |                                                    ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURL.h:557:51: error: expected '>' before '*' token
  557 | @property (nullable, copy) NSArray<NSURLQueryItem *> *percentEncodedQueryItems API_AVAILABLE(macosx(10.13), ios(11.0), watchos(4.0), tvos(11.0));
      |                                                   ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURL.h:557:51: error: cannot find protocol declaration for 'NSURLQueryItem'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURL.h:557:52: error: expected unqualified-id before '>' token
  557 | @property (nullable, copy) NSArray<NSURLQueryItem *> *percentEncodedQueryItems API_AVAILABLE(macosx(10.13), ios(11.0), watchos(4.0), tvos(11.0));
      |                                                    ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURL.h:589:4 error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  589 | - (nullable NSString *)stringByAddingPercentEncodingWithAllowedCharacters:(NSCharacterSet *)allowedCharacters API_AVAILABLE(macos(10.9), ios(7.0), watchos(2.0), tvos(9.0));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURL.h:595:4 error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  595 | - (nullable NSString *)stringByAddingPercentEscapesUsingEncoding:(NSStringEncoding)enc API_DEPRECATED("Use -stringByAddingPercentEncodingWithAllowedCharacters: instead, which always uses the recommended UTF-8 encoding, and which encodes for a specific URL component or subcomponent since each URL component or subcomponent has different rules for what characters are valid.", macos(10.0,10.11), ios(2.0,9.0), watchos(2.0,2.0), tvos(9.0,9.0));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURL.h:596:4 error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  596 | - (nullable NSString *)stringByReplacingPercentEscapesUsingEncoding:(NSStringEncoding)enc API_DEPRECATED("Use -stringByRemovingPercentEncoding instead, which always uses the recommended UTF-8 encoding.", macos(10.0,10.11), ios(2.0,9.0), watchos(2.0,2.0), tvos(9.0,9.0));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURL.h:605:4 error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  605 | + (nullable NSURL *)fileURLWithPathComponents:(NSArray<NSString *> *)components API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURL.h:605:65: error: expected '>' before '*' token
  605 | + (nullable NSURL *)fileURLWithPathComponents:(NSArray<NSString *> *)components API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                                                                 ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURL.h:605:65: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURL.h:605:66: error: expected ')' before '>' token
  605 | + (nullable NSURL *)fileURLWithPathComponents:(NSArray<NSString *> *)components API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                                               ~                  ^
      |                                                                  )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURL.h:605:66: error: expected identifier before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURL.h:605:66: error: expected ';' before '>' token
  605 | + (nullable NSURL *)fileURLWithPathComponents:(NSArray<NSString *> *)components API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                                                                  ^
      |                                                                  ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURL.h:606:55: error: expected '>' before '*' token
  606 | @property (nullable, readonly, copy) NSArray<NSString *> *pathComponents API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                                                       ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURL.h:606:55: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURL.h:606:56: error: expected unqualified-id before '>' token
  606 | @property (nullable, readonly, copy) NSArray<NSString *> *pathComponents API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                                                        ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURL.h:610:4 error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  610 | - (nullable NSURL *)URLByAppendingPathComponent:(NSString *)pathComponent API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURL.h:611:4 error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  611 | - (nullable NSURL *)URLByAppendingPathComponent:(NSString *)pathComponent isDirectory:(BOOL)isDirectory API_AVAILABLE(macos(10.7), ios(5.0), watchos(2.0), tvos(9.0));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURL.h:613:4 error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  613 | - (nullable NSURL *)URLByAppendingPathExtension:(NSString *)pathExtension API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURL.h:629:4 error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  629 | - (nullable instancetype) initWithCoder:(NSCoder *)coder NS_DESIGNATED_INITIALIZER;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURL.h:653:4 error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  653 | - (nullable NSData *)resourceDataUsingCache:(BOOL)shouldUseCache API_DEPRECATED("Use NSURLConnection instead", macos(10.0,10.4), ios(2.0,2.0), watchos(2.0,2.0), tvos(9.0,9.0)); // Blocks to load the data if necessary.  If shouldUseCache is YES, then if an equivalent URL has already been loaded and cached, its resource data will be returned immediately.  If shouldUseCache is NO, a new load will be started
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURL.h:655:4 error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  655 | - (nullable id)propertyForKey:(NSString *)propertyKey API_DEPRECATED("Use NSURLConnection instead", macos(10.0,10.4), ios(2.0,2.0), watchos(2.0,2.0), tvos(9.0,9.0));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURL.h:662:4 error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  662 | - (nullable NSURLHandle *)URLHandleUsingCache:(BOOL)shouldUseCache API_DEPRECATED("Use NSURLConnection instead", macos(10.0,10.4), ios(2.0,2.0), watchos(2.0,2.0), tvos(9.0,9.0)); // Sophisticated clients will want to ask for this, then message the handle directly.  If shouldUseCache is NO, a newly instantiated handle is returned, even if an equivalent URL has been loaded
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSFileManager.h:15:15: error: expected ';' before '<' token
   15 | @class NSArray<ObjectType>, NSData, NSDate, NSDirectoryEnumerator<ObjectType>, NSError, NSNumber, NSFileProviderService, NSXPCConnection, NSLock;
      |               ^
      |               ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSFileManager.h:100:29: error: unknown property attribute 'strong'
  100 | @property (class, readonly, strong) NSFileManager *defaultManager;
      |                             ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSFileManager.h:104:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  104 | - (nullable NSArray<NSURL *> *)mountedVolumeURLsIncludingResourceValuesForKeys:(nullable NSArray<NSURLResourceKey> *)propertyKeys options:(NSVolumeEnumerationOptions)options API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSFileManager.h:104:81: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  104 | - (nullable NSArray<NSURL *> *)mountedVolumeURLsIncludingResourceValuesForKeys:(nullable NSArray<NSURLResourceKey> *)propertyKeys options:(NSVolumeEnumerationOptions)options API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                                                                                 ^~~~~~~~
      |                                                                                 cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSFileManager.h:108:106: error: expected ')' before '(' token
  108 | - (void)unmountVolumeAtURL:(NSURL *)url options:(NSFileManagerUnmountOptions)mask completionHandler:(void (^)(NSError * _Nullable errorOrNil))completionHandler API_AVAILABLE(macos(10.11)) API_UNAVAILABLE(ios, watchos, tvos);
      |                                                                                                     ~    ^~
      |                                                                                                          )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSFileManager.h:108:107: error: expected identifier before '(' token
  108 | - (void)unmountVolumeAtURL:(NSURL *)url options:(NSFileManagerUnmountOptions)mask completionHandler:(void (^)(NSError * _Nullable errorOrNil))completionHandler API_AVAILABLE(macos(10.11)) API_UNAVAILABLE(ios, watchos, tvos);
      |                                                                                                           ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSFileManager.h:108:106: error: expected ';' before '(' token
  108 | - (void)unmountVolumeAtURL:(NSURL *)url options:(NSFileManagerUnmountOptions)mask completionHandler:(void (^)(NSError * _Nullable errorOrNil))completionHandler API_AVAILABLE(macos(10.11)) API_UNAVAILABLE(ios, watchos, tvos);
      |                                                                                                          ^~
      |                                                                                                          ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSFileManager.h:116:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  116 | - (nullable NSArray<NSURL *> *)contentsOfDirectoryAtURL:(NSURL *)url includingPropertiesForKeys:(nullable NSArray<NSURLResourceKey> *)keys options:(NSDirectoryEnumerationOptions)mask error:(NSError **)error API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSFileManager.h:116:98: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  116 | - (nullable NSArray<NSURL *> *)contentsOfDirectoryAtURL:(NSURL *)url includingPropertiesForKeys:(nullable NSArray<NSURLResourceKey> *)keys options:(NSDirectoryEnumerationOptions)mask error:(NSError **)error API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                                                                                                  ^~~~~~~~
      |                                                                                                  cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSFileManager.h:121:18: error: expected '>' before '*' token
  121 | - (NSArray<NSURL *> *)URLsForDirectory:(NSSearchPathDirectory)directory inDomains:(NSSearchPathDomainMask)domainMask API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                  ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSFileManager.h:121:18: error: cannot find protocol declaration for 'NSURL'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSFileManager.h:121:19: error: expected ')' before '>' token
  121 | - (NSArray<NSURL *> *)URLsForDirectory:(NSSearchPathDirectory)directory inDomains:(NSSearchPathDomainMask)domainMask API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |   ~               ^
      |                   )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSFileManager.h:121:19: error: objective-c++ method declaration is expected before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSFileManager.h:127:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  127 | - (nullable NSURL *)URLForDirectory:(NSSearchPathDirectory)directory inDomain:(NSSearchPathDomainMask)domain appropriateForURL:(nullable NSURL *)url create:(BOOL)shouldCreate error:(NSError **)error API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSFileManager.h:127:129: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  127 | - (nullable NSURL *)URLForDirectory:(NSSearchPathDirectory)directory inDomain:(NSSearchPathDomainMask)domain appropriateForURL:(nullable NSURL *)url create:(BOOL)shouldCreate error:(NSError **)error API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                                                                                                                                 ^~~~~~~~
      |                                                                                                                                 cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSFileManager.h:139:109: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  139 | - (BOOL)createDirectoryAtURL:(NSURL *)url withIntermediateDirectories:(BOOL)createIntermediates attributes:(nullable NSDictionary<NSFileAttributeKey, id> *)attributes error:(NSError **)error API_AVAILABLE(macos(10.7), ios(5.0), watchos(2.0), tvos(9.0));
      |                                                                                                             ^~~~~~~~
      |                                                                                                             cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSFileManager.h:153:59: error: cannot find protocol declaration for 'NSFileAttributeKey'
  153 | - (BOOL)setAttributes:(NSDictionary<NSFileAttributeKey, id> *)attributes ofItemAtPath:(NSString *)path error:(NSError **)error API_AVAILABLE(macos(10.5), ios(2.0), watchos(2.0), tvos(9.0));
      |                                                           ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSFileManager.h:153:59: error: cannot find protocol declaration for 'id'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSFileManager.h:159:114: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  159 | - (BOOL)createDirectoryAtPath:(NSString *)path withIntermediateDirectories:(BOOL)createIntermediates attributes:(nullable NSDictionary<NSFileAttributeKey, id> *)attributes error:(NSError **)error API_AVAILABLE(macos(10.5), ios(2.0), watchos(2.0), tvos(9.0));
      |                                                                                                                  ^~~~~~~~
      |                                                                                                                  cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSFileManager.h:165:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  165 | - (nullable NSArray<NSString *> *)contentsOfDirectoryAtPath:(NSString *)path error:(NSError **)error API_AVAILABLE(macos(10.5), ios(2.0), watchos(2.0), tvos(9.0));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSFileManager.h:171:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  171 | - (nullable NSArray<NSString *> *)subpathsOfDirectoryAtPath:(NSString *)path error:(NSError **)error API_AVAILABLE(macos(10.5), ios(2.0), watchos(2.0), tvos(9.0));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSFileManager.h:177:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  177 | - (nullable NSDictionary<NSFileAttributeKey, id> *)attributesOfItemAtPath:(NSString *)path error:(NSError **)error API_AVAILABLE(macos(10.5), ios(2.0), watchos(2.0), tvos(9.0));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSFileManager.h:183:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  183 | - (nullable NSDictionary<NSFileAttributeKey, id> *)attributesOfFileSystemForPath:(NSString *)path error:(NSError **)error API_AVAILABLE(macos(10.5), ios(2.0), watchos(2.0), tvos(9.0));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSFileManager.h:195:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  195 | - (nullable NSString *)destinationOfSymbolicLinkAtPath:(NSString *)path error:(NSError **)error API_AVAILABLE(macos(10.5), ios(2.0), watchos(2.0), tvos(9.0));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSFileManager.h:219:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  219 | - (nullable NSDictionary *)fileAttributesAtPath:(NSString *)path traverseLink:(BOOL)yorn API_DEPRECATED("Use -attributesOfItemAtPath:error: instead", macos(10.0,10.5), ios(2.0,2.0), watchos(2.0,2.0), tvos(9.0,9.0));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSFileManager.h:221:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  221 | - (nullable NSArray *)directoryContentsAtPath:(NSString *)path API_DEPRECATED("Use -contentsOfDirectoryAtPath:error: instead", macos(10.0,10.5), ios(2.0,2.0), watchos(2.0,2.0), tvos(9.0,9.0));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSFileManager.h:222:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  222 | - (nullable NSDictionary *)fileSystemAttributesAtPath:(NSString *)path API_DEPRECATED("Use -attributesOfFileSystemForPath:error: instead", macos(10.0,10.5), ios(2.0,2.0), watchos(2.0,2.0), tvos(9.0,9.0));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSFileManager.h:223:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  223 | - (nullable NSString *)pathContentOfSymbolicLinkAtPath:(NSString *)path API_DEPRECATED("Use -destinationOfSymbolicLinkAtPath:error:", macos(10.0,10.5), ios(2.0,2.0), watchos(2.0,2.0), tvos(9.0,9.0));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSFileManager.h:228:67: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  228 | - (BOOL)linkPath:(NSString *)src toPath:(NSString *)dest handler:(nullable id)handler API_DEPRECATED("Not supported", macos(10.0,10.5), ios(2.0,2.0), watchos(2.0,2.0), tvos(9.0,9.0));
      |                                                                   ^~~~~~~~
      |                                                                   cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSFileManager.h:229:67: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  229 | - (BOOL)copyPath:(NSString *)src toPath:(NSString *)dest handler:(nullable id)handler API_DEPRECATED("Not supported", macos(10.0,10.5), ios(2.0,2.0), watchos(2.0,2.0), tvos(9.0,9.0));
      |                                                                   ^~~~~~~~
      |                                                                   cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSFileManager.h:230:67: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  230 | - (BOOL)movePath:(NSString *)src toPath:(NSString *)dest handler:(nullable id)handler API_DEPRECATED("Not supported", macos(10.0,10.5), ios(2.0,2.0), watchos(2.0,2.0), tvos(9.0,9.0));
      |                                                                   ^~~~~~~~
      |                                                                   cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSFileManager.h:231:52: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  231 | - (BOOL)removeFileAtPath:(NSString *)path handler:(nullable id)handler API_DEPRECATED("Not supported", macos(10.0,10.5), ios(2.0,2.0), watchos(2.0,2.0), tvos(9.0,9.0));
      |                                                    ^~~~~~~~
      |                                                    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSFileManager.h:242:56: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  242 | - (BOOL)fileExistsAtPath:(NSString *)path isDirectory:(nullable BOOL *)isDirectory;
      |                                                        ^~~~~~~~
      |                                                        cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSFileManager.h:258:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  258 | - (nullable NSArray<NSString *> *)componentsToDisplayForPath:(NSString *)path;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSFileManager.h:262:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  262 | - (nullable NSDirectoryEnumerator<NSString *> *)enumeratorAtPath:(NSString *)path;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSFileManager.h:268:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  268 | - (nullable NSDirectoryEnumerator<NSURL *> *)enumeratorAtURL:(NSURL *)url includingPropertiesForKeys:(nullable NSArray<NSURLResourceKey> *)keys options:(NSDirectoryEnumerationOptions)mask errorHandler:(nullable BOOL (^)(NSURL *url, NSError *error))handler API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSFileManager.h:268:103: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  268 | - (nullable NSDirectoryEnumerator<NSURL *> *)enumeratorAtURL:(NSURL *)url includingPropertiesForKeys:(nullable NSArray<NSURLResourceKey> *)keys options:(NSDirectoryEnumerationOptions)mask errorHandler:(nullable BOOL (^)(NSURL *url, NSError *error))handler API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                                                                                                       ^~~~~~~~
      |                                                                                                       cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSFileManager.h:268:203: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  268 | - (nullable NSDirectoryEnumerator<NSURL *> *)enumeratorAtURL:(NSURL *)url includingPropertiesForKeys:(nullable NSArray<NSURLResourceKey> *)keys options:(NSDirectoryEnumerationOptions)mask errorHandler:(nullable BOOL (^)(NSURL *url, NSError *error))handler API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                                                                                                                                                                                                           ^~~~~~~~
      |                                                                                                                                                                                                           cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSFileManager.h:272:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  272 | - (nullable NSArray<NSString *> *)subpathsAtPath:(NSString *)path;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSFileManager.h:276:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  276 | - (nullable NSData *)contentsAtPath:(NSString *)path;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSFileManager.h:277:53: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  277 | - (BOOL)createFileAtPath:(NSString *)path contents:(nullable NSData *)data attributes:(nullable NSDictionary<NSFileAttributeKey, id> *)attr;
      |                                                     ^~~~~~~~
      |                                                     cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSFileManager.h:277:88: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  277 | - (BOOL)createFileAtPath:(NSString *)path contents:(nullable NSData *)data attributes:(nullable NSDictionary<NSFileAttributeKey, id> *)attr;
      |                                                                                        ^~~~~~~~
      |                                                                                        cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSFileManager.h:294:101: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  294 | - (BOOL)replaceItemAtURL:(NSURL *)originalItemURL withItemAtURL:(NSURL *)newItemURL backupItemName:(nullable NSString *)backupItemName options:(NSFileManagerItemReplacementOptions)options resultingItemURL:(NSURL * _Nullable * _Nullable)resultingURL error:(NSError **)error API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                                                                                                     ^~~~~~~~
      |                                                                                                     cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSFileManager.h:315:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  315 | - (nullable NSURL *)URLForUbiquityContainerIdentifier:(nullable NSString *)containerIdentifier API_AVAILABLE(macos(10.7), ios(5.0), watchos(2.0), tvos(9.0));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSFileManager.h:315:56: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  315 | - (nullable NSURL *)URLForUbiquityContainerIdentifier:(nullable NSString *)containerIdentifier API_AVAILABLE(macos(10.7), ios(5.0), watchos(2.0), tvos(9.0));
      |                                                        ^~~~~~~~
      |                                                        cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSFileManager.h:319:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  319 | - (nullable NSURL *)URLForPublishingUbiquitousItemAtURL:(NSURL *)url expirationDate:(NSDate * _Nullable * _Nullable)outDate error:(NSError **)error API_AVAILABLE(macos(10.7), ios(5.0), watchos(2.0), tvos(9.0));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSFileManager.h:329:81: error: expected ')' before '(' token
  329 | - (void)getFileProviderServicesForItemAtURL:(NSURL *)url completionHandler:(void (^)(NSDictionary <NSFileProviderServiceName, NSFileProviderService *> * _Nullable services, NSError * _Nullable error))completionHandler API_AVAILABLE(macos(10.13), ios(11.0)) API_UNAVAILABLE(watchos, tvos);
      |                                                                            ~    ^~
      |                                                                                 )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSFileManager.h:329:82: error: expected identifier before '(' token
  329 | - (void)getFileProviderServicesForItemAtURL:(NSURL *)url completionHandler:(void (^)(NSDictionary <NSFileProviderServiceName, NSFileProviderService *> * _Nullable services, NSError * _Nullable error))completionHandler API_AVAILABLE(macos(10.13), ios(11.0)) API_UNAVAILABLE(watchos, tvos);
      |                                                                                  ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSFileManager.h:329:81: error: expected ';' before '(' token
  329 | - (void)getFileProviderServicesForItemAtURL:(NSURL *)url completionHandler:(void (^)(NSDictionary <NSFileProviderServiceName, NSFileProviderService *> * _Nullable services, NSError * _Nullable error))completionHandler API_AVAILABLE(macos(10.13), ios(11.0)) API_UNAVAILABLE(watchos, tvos);
      |                                                                                 ^~
      |                                                                                 ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSFileManager.h:333:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  333 | - (nullable NSURL *)containerURLForSecurityApplicationGroupIdentifier:(NSString *)groupIdentifier API_AVAILABLE(macos(10.8), ios(7.0), watchos(2.0), tvos(9.0)); // Available for OS X in 10.8.3.
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSFileManager.h:343:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  343 | - (nullable NSURL *)homeDirectoryForUser:(NSString *)userName API_AVAILABLE(macosx(10.12)) API_UNAVAILABLE(ios, watchos, tvos);
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSFileManager.h:417:44: error: cannot find protocol declaration for 'ObjectType'
  417 | @interface NSDirectoryEnumerator<ObjectType> : NSEnumerator<ObjectType>
      |                                            ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSFileManager.h:417:46: error: expected unqualified-id before ':' token
  417 | @interface NSDirectoryEnumerator<ObjectType> : NSEnumerator<ObjectType>
      |                                              ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSFileManager.h:422:73: error: cannot find protocol declaration for 'NSFileAttributeKey'
  422 | @property (nullable, readonly, copy) NSDictionary<NSFileAttributeKey, id> *directoryAttributes;
      |                                                                         ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSFileManager.h:422:73: error: cannot find protocol declaration for 'id'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSFileManager.h:450:61: error: expected ')' before '(' token
  450 | - (void)getFileProviderConnectionWithCompletionHandler:(void (^)(NSXPCConnection * _Nullable connection, NSError * _Nullable error))completionHandler;
      |                                                        ~    ^~
      |                                                             )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSFileManager.h:450:62: error: expected identifier before '(' token
  450 | - (void)getFileProviderConnectionWithCompletionHandler:(void (^)(NSXPCConnection * _Nullable connection, NSError * _Nullable error))completionHandler;
      |                                                              ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSFileManager.h:450:61: error: expected ';' before '(' token
  450 | - (void)getFileProviderConnectionWithCompletionHandler:(void (^)(NSXPCConnection * _Nullable connection, NSError * _Nullable error))completionHandler;
      |                                                             ^~
      |                                                             ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSFileManager.h:491:44: error: duplicate interface declaration for class 'NSDictionary'
  491 | @interface NSDictionary<KeyType, ObjectType> (NSFileAttributes)
      |                                            ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSFileManager.h:491:44: error: cannot find protocol declaration for 'KeyType'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSFileManager.h:491:44: error: cannot find protocol declaration for 'ObjectType'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSValue.h:7:18: error: redefinition of 'struct NSDictionary'
    7 | @class NSString, NSDictionary;
      |                  ^~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSFileManager.h:491:44: error: trying to finish struct, but kicked out due to previous parse errors
  491 | @interface NSDictionary<KeyType, ObjectType> (NSFileAttributes)
      |                                            ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSFileManager.h:493:1: error: expected constructor, destructor, or type conversion before '-' token
  493 | - (unsigned long long)fileSize;
      | ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSFileManager.h:494:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  494 | - (nullable NSDate *)fileModificationDate;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSFileManager.h:495:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  495 | - (nullable NSString *)fileType;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSFileManager.h:497:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  497 | - (nullable NSString *)fileOwnerAccountName;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSFileManager.h:498:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  498 | - (nullable NSString *)fileGroupOwnerAccountName;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSFileManager.h:506:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  506 | - (nullable NSDate *)fileCreationDate;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSFileManager.h:507:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  507 | - (nullable NSNumber *)fileOwnerAccountID;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSFileManager.h:508:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  508 | - (nullable NSNumber *)fileGroupOwnerAccountID;
      |    ^~~~~~~~
      |    cg_nullable
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/Foundation.h:41:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSHashTable.h:12:15: error: expected ';' before '<' token
   12 | @class NSArray<ObjectType>, NSSet<ObjectType>, NSHashTable;
      |               ^
      |               ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSHashTable.h:29:34: error: cannot find protocol declaration for 'ObjectType'
   29 | @interface NSHashTable<ObjectType> : NSObject <NSCopying, NSSecureCoding, NSFastEnumeration>
      |                                  ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSHashTable.h:29:36: error: expected unqualified-id before ':' token
   29 | @interface NSHashTable<ObjectType> : NSObject <NSCopying, NSSecureCoding, NSFastEnumeration>
      |                                    ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSHashTable.h:36:26: error: cannot find protocol declaration for 'ObjectType'
   36 | + (NSHashTable<ObjectType> *)hashTableWithOptions:(NSPointerFunctionsOptions)options;
      |                          ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSHashTable.h:40:26: error: cannot find protocol declaration for 'ObjectType'
   40 | + (NSHashTable<ObjectType> *)weakObjectsHashTable API_AVAILABLE(macos(10.8), ios(6.0), watchos(2.0), tvos(9.0)); // entries are not necessarily purged right away when the weak object is reclaimed
      |                          ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSHashTable.h:47:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   47 | - (nullable ObjectType)member:(nullable ObjectType)object;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSHashTable.h:47:32: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   47 | - (nullable ObjectType)member:(nullable ObjectType)object;
      |                                ^~~~~~~~
      |                                cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSHashTable.h:48:27: error: cannot find protocol declaration for 'ObjectType'
   48 | - (NSEnumerator<ObjectType> *)objectEnumerator;
      |                           ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSHashTable.h:50:20: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   50 | - (void)addObject:(nullable ObjectType)object;
      |                    ^~~~~~~~
      |                    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSHashTable.h:51:23: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   51 | - (void)removeObject:(nullable ObjectType)object;
      |                       ^~~~~~~~
      |                       cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSHashTable.h:55:46: error: cannot find protocol declaration for 'ObjectType'
   55 | @property (readonly, copy) NSArray<ObjectType> *allObjects;    // convenience
      |                                              ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSHashTable.h:57:43: error: 'ObjectType' has not been declared
   57 | @property (nullable, nonatomic, readonly) ObjectType anyObject;
      |                                           ^~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSHashTable.h:58:25: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   58 | - (BOOL)containsObject:(nullable ObjectType)anObject;
      |                         ^~~~~~~~
      |                         cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSHashTable.h:60:52: error: cannot find protocol declaration for 'ObjectType'
   60 | - (BOOL)intersectsHashTable:(NSHashTable<ObjectType> *)other;
      |                                                    ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSHashTable.h:61:51: error: cannot find protocol declaration for 'ObjectType'
   61 | - (BOOL)isEqualToHashTable:(NSHashTable<ObjectType> *)other;
      |                                                   ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSHashTable.h:62:52: error: cannot find protocol declaration for 'ObjectType'
   62 | - (BOOL)isSubsetOfHashTable:(NSHashTable<ObjectType> *)other;
      |                                                    ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSHashTable.h:64:51: error: cannot find protocol declaration for 'ObjectType'
   64 | - (void)intersectHashTable:(NSHashTable<ObjectType> *)other;
      |                                                   ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSHashTable.h:65:47: error: cannot find protocol declaration for 'ObjectType'
   65 | - (void)unionHashTable:(NSHashTable<ObjectType> *)other;
      |                                               ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSHashTable.h:66:47: error: cannot find protocol declaration for 'ObjectType'
   66 | - (void)minusHashTable:(NSHashTable<ObjectType> *)other;
      |                                               ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSHashTable.h:68:44: error: cannot find protocol declaration for 'ObjectType'
   68 | @property (readonly, copy) NSSet<ObjectType> *setRepresentation;  // create a set of the contents
      |                                            ^
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/Foundation.h:42:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSHTTPCookie.h:10:15: error: expected ';' before '<' token
   10 | @class NSArray<ObjectType>;
      |               ^
      |               ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSHTTPCookie.h:12:20: error: expected ';' before '<' token
   12 | @class NSDictionary<KeyType, ObjectType>;
      |                    ^
      |                    ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSHTTPCookie.h:259:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  259 | - (nullable instancetype)initWithProperties:(NSDictionary<NSHTTPCookiePropertyKey, id> *)properties;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSHTTPCookie.h:259:86: error: cannot find protocol declaration for 'NSHTTPCookiePropertyKey'
  259 | - (nullable instancetype)initWithProperties:(NSDictionary<NSHTTPCookiePropertyKey, id> *)properties;
      |                                                                                      ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSHTTPCookie.h:259:86: error: cannot find protocol declaration for 'id'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSHTTPCookie.h:274:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  274 | + (nullable NSHTTPCookie *)cookieWithProperties:(NSDictionary<NSHTTPCookiePropertyKey, id> *)properties;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSHTTPCookie.h:274:90: error: cannot find protocol declaration for 'NSHTTPCookiePropertyKey'
  274 | + (nullable NSHTTPCookie *)cookieWithProperties:(NSDictionary<NSHTTPCookiePropertyKey, id> *)properties;
      |                                                                                          ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSHTTPCookie.h:274:90: error: cannot find protocol declaration for 'id'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSHTTPCookie.h:284:26: error: expected '>' before '*' token
  284 | + (NSDictionary<NSString *, NSString *> *)requestHeaderFieldsWithCookies:(NSArray<NSHTTPCookie *> *)cookies;
      |                          ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSHTTPCookie.h:284:26: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSHTTPCookie.h:284:27: error: expected ')' before ',' token
  284 | + (NSDictionary<NSString *, NSString *> *)requestHeaderFieldsWithCookies:(NSArray<NSHTTPCookie *> *)cookies;
      |   ~                       ^
      |                           )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSHTTPCookie.h:284:27: error: objective-c++ method declaration is expected before ',' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSHTTPCookie.h:295:25: error: expected '>' before '*' token
  295 | + (NSArray<NSHTTPCookie *> *)cookiesWithResponseHeaderFields:(NSDictionary<NSString *, NSString *> *)headerFields forURL:(NSURL *)URL;
      |                         ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSHTTPCookie.h:295:25: error: cannot find protocol declaration for 'NSHTTPCookie'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSHTTPCookie.h:295:26: error: expected ')' before '>' token
  295 | + (NSArray<NSHTTPCookie *> *)cookiesWithResponseHeaderFields:(NSDictionary<NSString *, NSString *> *)headerFields forURL:(NSURL *)URL;
      |   ~                      ^
      |                          )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSHTTPCookie.h:295:26: error: objective-c++ method declaration is expected before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSHTTPCookie.h:308:78: error: cannot find protocol declaration for 'NSHTTPCookiePropertyKey'
  308 | @property (nullable, readonly, copy) NSDictionary<NSHTTPCookiePropertyKey, id> *properties;
      |                                                                              ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSHTTPCookie.h:308:78: error: cannot find protocol declaration for 'id'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSHTTPCookie.h:422:55: error: expected '>' before '*' token
  422 | @property (nullable, readonly, copy) NSArray<NSNumber *> *portList;
      |                                                       ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSHTTPCookie.h:422:55: error: cannot find protocol declaration for 'NSNumber'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSHTTPCookie.h:422:56: error: expected unqualified-id before '>' token
  422 | @property (nullable, readonly, copy) NSArray<NSNumber *> *portList;
      |                                                        ^
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/Foundation.h:43:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSHTTPCookieStorage.h:11:15: error: expected ';' before '<' token
   11 | @class NSArray<ObjectType>;
      |               ^
      |               ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSHTTPCookieStorage.h:60:28: error: unknown property attribute 'strong'
   60 | @property(class, readonly, strong) NSHTTPCookieStorage *sharedHTTPCookieStorage;
      |                            ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSHTTPCookieStorage.h:79:60: error: expected '>' before '*' token
   79 | @property (nullable , readonly, copy) NSArray<NSHTTPCookie *> *cookies;
      |                                                            ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSHTTPCookieStorage.h:79:60: error: cannot find protocol declaration for 'NSHTTPCookie'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSHTTPCookieStorage.h:79:61: error: expected unqualified-id before '>' token
   79 | @property (nullable , readonly, copy) NSArray<NSHTTPCookie *> *cookies;
      |                                                             ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSHTTPCookieStorage.h:111:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  111 | - (nullable NSArray<NSHTTPCookie *> *)cookiesForURL:(NSURL *)URL;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSHTTPCookieStorage.h:130:42: error: expected '>' before '*' token
  130 | - (void)setCookies:(NSArray<NSHTTPCookie *> *)cookies forURL:(nullable NSURL *)URL mainDocumentURL:(nullable NSURL *)mainDocumentURL;
      |                                          ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSHTTPCookieStorage.h:130:42: error: cannot find protocol declaration for 'NSHTTPCookie'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSHTTPCookieStorage.h:130:43: error: expected ')' before '>' token
  130 | - (void)setCookies:(NSArray<NSHTTPCookie *> *)cookies forURL:(nullable NSURL *)URL mainDocumentURL:(nullable NSURL *)mainDocumentURL;
      |                    ~                      ^
      |                                           )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSHTTPCookieStorage.h:130:43: error: expected identifier before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSHTTPCookieStorage.h:130:43: error: expected ';' before '>' token
  130 | - (void)setCookies:(NSArray<NSHTTPCookie *> *)cookies forURL:(nullable NSURL *)URL mainDocumentURL:(nullable NSURL *)mainDocumentURL;
      |                                           ^
      |                                           ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSHTTPCookieStorage.h:144:25: error: expected '>' before '*' token
  144 | - (NSArray<NSHTTPCookie *> *)sortedCookiesUsingDescriptors:(NSArray<NSSortDescriptor *> *) sortOrder API_AVAILABLE(macos(10.7), ios(5.0), watchos(2.0), tvos(9.0));
      |                         ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSHTTPCookieStorage.h:144:25: error: cannot find protocol declaration for 'NSHTTPCookie'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSHTTPCookieStorage.h:144:26: error: expected ')' before '>' token
  144 | - (NSArray<NSHTTPCookie *> *)sortedCookiesUsingDescriptors:(NSArray<NSSortDescriptor *> *) sortOrder API_AVAILABLE(macos(10.7), ios(5.0), watchos(2.0), tvos(9.0));
      |   ~                      ^
      |                          )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSHTTPCookieStorage.h:144:26: error: objective-c++ method declaration is expected before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSHTTPCookieStorage.h:149:44: error: expected '>' before '*' token
  149 | - (void)storeCookies:(NSArray<NSHTTPCookie *> *)cookies forTask:(NSURLSessionTask *)task API_AVAILABLE(macos(10.10), ios(8.0), watchos(2.0), tvos(9.0));
      |                                            ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSHTTPCookieStorage.h:149:44: error: cannot find protocol declaration for 'NSHTTPCookie'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSHTTPCookieStorage.h:149:45: error: expected ')' before '>' token
  149 | - (void)storeCookies:(NSArray<NSHTTPCookie *> *)cookies forTask:(NSURLSessionTask *)task API_AVAILABLE(macos(10.10), ios(8.0), watchos(2.0), tvos(9.0));
      |                      ~                      ^
      |                                             )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSHTTPCookieStorage.h:149:45: error: expected identifier before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSHTTPCookieStorage.h:149:45: error: expected ';' before '>' token
  149 | - (void)storeCookies:(NSArray<NSHTTPCookie *> *)cookies forTask:(NSURLSessionTask *)task API_AVAILABLE(macos(10.10), ios(8.0), watchos(2.0), tvos(9.0));
      |                                             ^
      |                                             ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSHTTPCookieStorage.h:150:75: error: expected ')' before '(' token
  150 | - (void)getCookiesForTask:(NSURLSessionTask *)task completionHandler:(void (^) (NSArray<NSHTTPCookie *> * _Nullable cookies))completionHandler API_AVAILABLE(macos(10.10), ios(8.0), watchos(2.0), tvos(9.0));
      |                                                                      ~    ^~
      |                                                                           )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSHTTPCookieStorage.h:150:76: error: expected identifier before '(' token
  150 | - (void)getCookiesForTask:(NSURLSessionTask *)task completionHandler:(void (^) (NSArray<NSHTTPCookie *> * _Nullable cookies))completionHandler API_AVAILABLE(macos(10.10), ios(8.0), watchos(2.0), tvos(9.0));
      |                                                                            ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSHTTPCookieStorage.h:150:75: error: expected ';' before '(' token
  150 | - (void)getCookiesForTask:(NSURLSessionTask *)task completionHandler:(void (^) (NSArray<NSHTTPCookie *> * _Nullable cookies))completionHandler API_AVAILABLE(macos(10.10), ios(8.0), watchos(2.0), tvos(9.0));
      |                                                                           ^~
      |                                                                           ;
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/Foundation.h:47:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSJSONSerialization.h:54:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   54 | + (nullable NSData *)dataWithJSONObject:(id)obj options:(NSJSONWritingOptions)opt error:(NSError **)error;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSJSONSerialization.h:59:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   59 | + (nullable id)JSONObjectWithData:(NSData *)data options:(NSJSONReadingOptions)opt error:(NSError **)error;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSJSONSerialization.h:67:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   67 | + (nullable id)JSONObjectWithStream:(NSInputStream *)stream options:(NSJSONReadingOptions)opt error:(NSError **)error;
      |    ^~~~~~~~
      |    cg_nullable
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSKeyValueCoding.h:8,
                 from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/Foundation.h:48:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrderedSet.h:11:34: error: expected ';' before '<' token
   11 | @class NSArray, NSIndexSet, NSSet<ObjectType>, NSString;
      |                                  ^
      |                                  ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrderedSet.h:18:47: error: cannot find protocol declaration for 'ObjectType'
   18 | @interface NSOrderedSet<__covariant ObjectType> : NSObject <NSCopying, NSMutableCopying, NSSecureCoding, NSFastEnumeration>
      |                                               ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrderedSet.h:18:49: error: expected unqualified-id before ':' token
   18 | @interface NSOrderedSet<__covariant ObjectType> : NSObject <NSCopying, NSMutableCopying, NSSecureCoding, NSFastEnumeration>
      |                                                 ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrderedSet.h:21:4: error: 'ObjectType' does not name a type
   21 | - (ObjectType)objectAtIndex:(NSUInteger)idx;
      |    ^~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrderedSet.h:22:30: error: 'ObjectType' does not name a type
   22 | - (NSUInteger)indexOfObject:(ObjectType)object;
      |                              ^~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrderedSet.h:24:39: error: expected ')' before 'ObjectType'
   24 | - (instancetype)initWithObjects:(const ObjectType _Nonnull [_Nullable])objects count:(NSUInteger)cnt NS_DESIGNATED_INITIALIZER;
      |                                 ~     ^~~~~~~~~~~
      |                                       )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrderedSet.h:24:50: error: expected ';' before '[' token
   24 | - (instancetype)initWithObjects:(const ObjectType _Nonnull [_Nullable])objects count:(NSUInteger)cnt NS_DESIGNATED_INITIALIZER;
      |                                                  ^         ~
      |                                                  ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrderedSet.h:25:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   25 | - (nullable instancetype)initWithCoder:(NSCoder *)coder NS_DESIGNATED_INITIALIZER;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrderedSet.h:29:35: error: duplicate interface declaration for class 'NSOrderedSet'
   29 | @interface NSOrderedSet<ObjectType> (NSExtendedOrderedSet)
      |                                   ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrderedSet.h:29:35: error: cannot find protocol declaration for 'ObjectType'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrderedSet.h:18:47: error: redefinition of 'struct NSOrderedSet'
   18 | @interface NSOrderedSet<__covariant ObjectType> : NSObject <NSCopying, NSMutableCopying, NSSecureCoding, NSFastEnumeration>
      |                                               ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrderedSet.h:29:35: error: trying to finish struct, but kicked out due to previous parse errors
   29 | @interface NSOrderedSet<ObjectType> (NSExtendedOrderedSet)
      |                                   ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrderedSet.h:31:1: error: expected constructor, destructor, or type conversion before '-' token
   31 | - (void)getObjects:(ObjectType _Nonnull __unsafe_unretained [_Nullable])objects range:(NSRange)range NS_SWIFT_UNAVAILABLE("Use 'array' instead");
      | ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrderedSet.h:32:22: error: cannot find protocol declaration for 'ObjectType'
   32 | - (NSArray<ObjectType> *)objectsAtIndexes:(NSIndexSet *)indexes;
      |                      ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrderedSet.h:33:43: error: 'ObjectType' has not been declared
   33 | @property (nullable, nonatomic, readonly) ObjectType firstObject;
      |                                           ^~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrderedSet.h:34:43: error: 'ObjectType' has not been declared
   34 | @property (nullable, nonatomic, readonly) ObjectType lastObject;
      |                                           ^~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrderedSet.h:36:53: error: cannot find protocol declaration for 'ObjectType'
   36 | - (BOOL)isEqualToOrderedSet:(NSOrderedSet<ObjectType> *)other;
      |                                                     ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrderedSet.h:38:25: error: 'ObjectType' does not name a type
   38 | - (BOOL)containsObject:(ObjectType)object;
      |                         ^~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrderedSet.h:39:54: error: cannot find protocol declaration for 'ObjectType'
   39 | - (BOOL)intersectsOrderedSet:(NSOrderedSet<ObjectType> *)other;
      |                                                      ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrderedSet.h:40:40: error: cannot find protocol declaration for 'ObjectType'
   40 | - (BOOL)intersectsSet:(NSSet<ObjectType> *)set;
      |                                        ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrderedSet.h:42:54: error: cannot find protocol declaration for 'ObjectType'
   42 | - (BOOL)isSubsetOfOrderedSet:(NSOrderedSet<ObjectType> *)other;
      |                                                      ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrderedSet.h:43:40: error: cannot find protocol declaration for 'ObjectType'
   43 | - (BOOL)isSubsetOfSet:(NSSet<ObjectType> *)set;
      |                                        ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrderedSet.h:45:4: error: 'ObjectType' does not name a type
   45 | - (ObjectType)objectAtIndexedSubscript:(NSUInteger)idx API_AVAILABLE(macos(10.8), ios(6.0), watchos(2.0), tvos(9.0));
      |    ^~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrderedSet.h:47:27: error: cannot find protocol declaration for 'ObjectType'
   47 | - (NSEnumerator<ObjectType> *)objectEnumerator;
      |                           ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrderedSet.h:48:27: error: cannot find protocol declaration for 'ObjectType'
   48 | - (NSEnumerator<ObjectType> *)reverseObjectEnumerator;
      |                           ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrderedSet.h:50:51: error: cannot find protocol declaration for 'ObjectType'
   50 | @property (readonly, copy) NSOrderedSet<ObjectType> *reversedOrderedSet;
      |                                                   ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrderedSet.h:58:22: error: unknown property attribute 'strong'
   58 | @property (readonly, strong) NSArray<ObjectType> *array;
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrderedSet.h:58:48: error: cannot find protocol declaration for 'ObjectType'
   58 | @property (readonly, strong) NSArray<ObjectType> *array;
      |                                                ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrderedSet.h:59:22: error: unknown property attribute 'strong'
   59 | @property (readonly, strong) NSSet<ObjectType> *set;
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrderedSet.h:59:46: error: cannot find protocol declaration for 'ObjectType'
   59 | @property (readonly, strong) NSSet<ObjectType> *set;
      |                                              ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrderedSet.h:61:41: error: expected ')' before '(' token
   61 | - (void)enumerateObjectsUsingBlock:(void (NS_NOESCAPE ^)(ObjectType obj, NSUInteger idx, BOOL *stop))block;
      |                                    ~    ^~
      |                                         )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrderedSet.h:61:42: error: expected identifier before '(' token
   61 | - (void)enumerateObjectsUsingBlock:(void (NS_NOESCAPE ^)(ObjectType obj, NSUInteger idx, BOOL *stop))block;
      |                                          ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrderedSet.h:61:41: error: expected ';' before '(' token
   61 | - (void)enumerateObjectsUsingBlock:(void (NS_NOESCAPE ^)(ObjectType obj, NSUInteger idx, BOOL *stop))block;
      |                                         ^~
      |                                         ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrderedSet.h:62:80: error: expected ')' before '(' token
   62 | - (void)enumerateObjectsWithOptions:(NSEnumerationOptions)opts usingBlock:(void (NS_NOESCAPE ^)(ObjectType obj, NSUInteger idx, BOOL *stop))block;
      |                                                                           ~    ^~
      |                                                                                )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrderedSet.h:62:81: error: expected identifier before '(' token
   62 | - (void)enumerateObjectsWithOptions:(NSEnumerationOptions)opts usingBlock:(void (NS_NOESCAPE ^)(ObjectType obj, NSUInteger idx, BOOL *stop))block;
      |                                                                                 ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrderedSet.h:62:80: error: expected ';' before '(' token
   62 | - (void)enumerateObjectsWithOptions:(NSEnumerationOptions)opts usingBlock:(void (NS_NOESCAPE ^)(ObjectType obj, NSUInteger idx, BOOL *stop))block;
      |                                                                                ^~
      |                                                                                ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrderedSet.h:63:102: error: expected ')' before '(' token
   63 | - (void)enumerateObjectsAtIndexes:(NSIndexSet *)s options:(NSEnumerationOptions)opts usingBlock:(void (NS_NOESCAPE ^)(ObjectType obj, NSUInteger idx, BOOL *stop))block;
      |                                                                                                 ~    ^~
      |                                                                                                      )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrderedSet.h:63:103: error: expected identifier before '(' token
   63 | - (void)enumerateObjectsAtIndexes:(NSIndexSet *)s options:(NSEnumerationOptions)opts usingBlock:(void (NS_NOESCAPE ^)(ObjectType obj, NSUInteger idx, BOOL *stop))block;
      |                                                                                                       ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrderedSet.h:63:102: error: expected ';' before '(' token
   63 | - (void)enumerateObjectsAtIndexes:(NSIndexSet *)s options:(NSEnumerationOptions)opts usingBlock:(void (NS_NOESCAPE ^)(ObjectType obj, NSUInteger idx, BOOL *stop))block;
      |                                                                                                      ^~
      |                                                                                                      ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrderedSet.h:65:45: error: expected ')' before '(' token
   65 | - (NSUInteger)indexOfObjectPassingTest:(BOOL (NS_NOESCAPE ^)(ObjectType obj, NSUInteger idx, BOOL *stop))predicate;
      |                                        ~    ^~
      |                                             )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrderedSet.h:65:46: error: expected identifier before '(' token
   65 | - (NSUInteger)indexOfObjectPassingTest:(BOOL (NS_NOESCAPE ^)(ObjectType obj, NSUInteger idx, BOOL *stop))predicate;
      |                                              ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrderedSet.h:65:45: error: expected ';' before '(' token
   65 | - (NSUInteger)indexOfObjectPassingTest:(BOOL (NS_NOESCAPE ^)(ObjectType obj, NSUInteger idx, BOOL *stop))predicate;
      |                                             ^~
      |                                             ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrderedSet.h:66:84: error: expected ')' before '(' token
   66 | - (NSUInteger)indexOfObjectWithOptions:(NSEnumerationOptions)opts passingTest:(BOOL (NS_NOESCAPE ^)(ObjectType obj, NSUInteger idx, BOOL *stop))predicate;
      |                                                                               ~    ^~
      |                                                                                    )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrderedSet.h:66:85: error: expected identifier before '(' token
   66 | - (NSUInteger)indexOfObjectWithOptions:(NSEnumerationOptions)opts passingTest:(BOOL (NS_NOESCAPE ^)(ObjectType obj, NSUInteger idx, BOOL *stop))predicate;
      |                                                                                     ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrderedSet.h:66:84: error: expected ';' before '(' token
   66 | - (NSUInteger)indexOfObjectWithOptions:(NSEnumerationOptions)opts passingTest:(BOOL (NS_NOESCAPE ^)(ObjectType obj, NSUInteger idx, BOOL *stop))predicate;
      |                                                                                    ^~
      |                                                                                    ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrderedSet.h:67:106: error: expected ')' before '(' token
   67 | - (NSUInteger)indexOfObjectAtIndexes:(NSIndexSet *)s options:(NSEnumerationOptions)opts passingTest:(BOOL (NS_NOESCAPE ^)(ObjectType obj, NSUInteger idx, BOOL *stop))predicate;
      |                                                                                                     ~    ^~
      |                                                                                                          )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrderedSet.h:67:107: error: expected identifier before '(' token
   67 | - (NSUInteger)indexOfObjectAtIndexes:(NSIndexSet *)s options:(NSEnumerationOptions)opts passingTest:(BOOL (NS_NOESCAPE ^)(ObjectType obj, NSUInteger idx, BOOL *stop))predicate;
      |                                                                                                           ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrderedSet.h:67:106: error: expected ';' before '(' token
   67 | - (NSUInteger)indexOfObjectAtIndexes:(NSIndexSet *)s options:(NSEnumerationOptions)opts passingTest:(BOOL (NS_NOESCAPE ^)(ObjectType obj, NSUInteger idx, BOOL *stop))predicate;
      |                                                                                                          ^~
      |                                                                                                          ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrderedSet.h:69:50: error: expected ')' before '(' token
   69 | - (NSIndexSet *)indexesOfObjectsPassingTest:(BOOL (NS_NOESCAPE ^)(ObjectType obj, NSUInteger idx, BOOL *stop))predicate;
      |                                             ~    ^~
      |                                                  )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrderedSet.h:69:51: error: expected identifier before '(' token
   69 | - (NSIndexSet *)indexesOfObjectsPassingTest:(BOOL (NS_NOESCAPE ^)(ObjectType obj, NSUInteger idx, BOOL *stop))predicate;
      |                                                   ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrderedSet.h:69:50: error: expected ';' before '(' token
   69 | - (NSIndexSet *)indexesOfObjectsPassingTest:(BOOL (NS_NOESCAPE ^)(ObjectType obj, NSUInteger idx, BOOL *stop))predicate;
      |                                                  ^~
      |                                                  ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrderedSet.h:70:89: error: expected ')' before '(' token
   70 | - (NSIndexSet *)indexesOfObjectsWithOptions:(NSEnumerationOptions)opts passingTest:(BOOL (NS_NOESCAPE ^)(ObjectType obj, NSUInteger idx, BOOL *stop))predicate;
      |                                                                                    ~    ^~
      |                                                                                         )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrderedSet.h:70:90: error: expected identifier before '(' token
   70 | - (NSIndexSet *)indexesOfObjectsWithOptions:(NSEnumerationOptions)opts passingTest:(BOOL (NS_NOESCAPE ^)(ObjectType obj, NSUInteger idx, BOOL *stop))predicate;
      |                                                                                          ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrderedSet.h:70:89: error: expected ';' before '(' token
   70 | - (NSIndexSet *)indexesOfObjectsWithOptions:(NSEnumerationOptions)opts passingTest:(BOOL (NS_NOESCAPE ^)(ObjectType obj, NSUInteger idx, BOOL *stop))predicate;
      |                                                                                         ^~
      |                                                                                         ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrderedSet.h:71:111: error: expected ')' before '(' token
   71 | - (NSIndexSet *)indexesOfObjectsAtIndexes:(NSIndexSet *)s options:(NSEnumerationOptions)opts passingTest:(BOOL (NS_NOESCAPE ^)(ObjectType obj, NSUInteger idx, BOOL *stop))predicate;
      |                                                                                                          ~    ^~
      |                                                                                                               )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrderedSet.h:71:112: error: expected identifier before '(' token
   71 | - (NSIndexSet *)indexesOfObjectsAtIndexes:(NSIndexSet *)s options:(NSEnumerationOptions)opts passingTest:(BOOL (NS_NOESCAPE ^)(ObjectType obj, NSUInteger idx, BOOL *stop))predicate;
      |                                                                                                                ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrderedSet.h:71:111: error: expected ';' before '(' token
   71 | - (NSIndexSet *)indexesOfObjectsAtIndexes:(NSIndexSet *)s options:(NSEnumerationOptions)opts passingTest:(BOOL (NS_NOESCAPE ^)(ObjectType obj, NSUInteger idx, BOOL *stop))predicate;
      |                                                                                                               ^~
      |                                                                                                               ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrderedSet.h:73:30: error: 'ObjectType' does not name a type
   73 | - (NSUInteger)indexOfObject:(ObjectType)object inSortedRange:(NSRange)range options:(NSBinarySearchingOptions)opts usingComparator:(NSComparator NS_NOESCAPE)cmp; // binary search
      |                              ^~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrderedSet.h:73:133: error: 'NSComparator' does not name a type
   73 | - (NSUInteger)indexOfObject:(ObjectType)object inSortedRange:(NSRange)range options:(NSBinarySearchingOptions)opts usingComparator:(NSComparator NS_NOESCAPE)cmp; // binary search
      |                                                                                                                                     ^~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrderedSet.h:75:22: error: cannot find protocol declaration for 'ObjectType'
   75 | - (NSArray<ObjectType> *)sortedArrayUsingComparator:(NSComparator NS_NOESCAPE)cmptr;
      |                      ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrderedSet.h:75:54: error: 'NSComparator' does not name a type
   75 | - (NSArray<ObjectType> *)sortedArrayUsingComparator:(NSComparator NS_NOESCAPE)cmptr;
      |                                                      ^~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrderedSet.h:76:22: error: cannot find protocol declaration for 'ObjectType'
   76 | - (NSArray<ObjectType> *)sortedArrayWithOptions:(NSSortOptions)opts usingComparator:(NSComparator NS_NOESCAPE)cmptr;
      |                      ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrderedSet.h:76:86: error: 'NSComparator' does not name a type
   76 | - (NSArray<ObjectType> *)sortedArrayWithOptions:(NSSortOptions)opts usingComparator:(NSComparator NS_NOESCAPE)cmptr;
      |                                                                                      ^~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrderedSet.h:79:38: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   79 | - (NSString *)descriptionWithLocale:(nullable id)locale;
      |                                      ^~~~~~~~
      |                                      cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrderedSet.h:80:38: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   80 | - (NSString *)descriptionWithLocale:(nullable id)locale indent:(NSUInteger)level;
      |                                      ^~~~~~~~
      |                                      cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrderedSet.h:84:35: error: duplicate interface declaration for class 'NSOrderedSet'
   84 | @interface NSOrderedSet<ObjectType> (NSOrderedSetCreation)
      |                                   ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrderedSet.h:84:35: error: cannot find protocol declaration for 'ObjectType'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrderedSet.h:18:47: error: redefinition of 'struct NSOrderedSet'
   18 | @interface NSOrderedSet<__covariant ObjectType> : NSObject <NSCopying, NSMutableCopying, NSSecureCoding, NSFastEnumeration>
      |                                               ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrderedSet.h:84:35: error: trying to finish struct, but kicked out due to previous parse errors
   84 | @interface NSOrderedSet<ObjectType> (NSOrderedSetCreation)
      |                                   ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrderedSet.h:86:1: error: expected constructor, destructor, or type conversion before '+' token
   86 | + (instancetype)orderedSet;
      | ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrderedSet.h:87:39: error: 'ObjectType' does not name a type
   87 | + (instancetype)orderedSetWithObject:(ObjectType)object;
      |                                       ^~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrderedSet.h:88:45: error: expected ')' before 'ObjectType'
   88 | + (instancetype)orderedSetWithObjects:(const ObjectType _Nonnull [_Nonnull])objects count:(NSUInteger)cnt;
      |                                       ~     ^~~~~~~~~~~
      |                                             )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrderedSet.h:88:56: error: expected ';' before '[' token
   88 | + (instancetype)orderedSetWithObjects:(const ObjectType _Nonnull [_Nonnull])objects count:(NSUInteger)cnt;
      |                                                        ^         ~
      |                                                        ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrderedSet.h:89:40: error: 'ObjectType' does not name a type
   89 | + (instancetype)orderedSetWithObjects:(ObjectType)firstObj, ... NS_REQUIRES_NIL_TERMINATION;
      |                                        ^~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrderedSet.h:89:65: error: duplicate declaration of method '+orderedSetWithObjects:' with conflicting types
   89 | + (instancetype)orderedSetWithObjects:(ObjectType)firstObj, ... NS_REQUIRES_NIL_TERMINATION;
      |                                                                 ^~~~~~~~~~~~~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrderedSet.h:88:46: note: previous declaration of '+orderedSetWithObjects:'
   88 | + (instancetype)orderedSetWithObjects:(const ObjectType _Nonnull [_Nonnull])objects count:(NSUInteger)cnt;
      |                                              ^~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrderedSet.h:90:66: error: cannot find protocol declaration for 'ObjectType'
   90 | + (instancetype)orderedSetWithOrderedSet:(NSOrderedSet<ObjectType> *)set;
      |                                                                  ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrderedSet.h:91:66: error: cannot find protocol declaration for 'ObjectType'
   91 | + (instancetype)orderedSetWithOrderedSet:(NSOrderedSet<ObjectType> *)set range:(NSRange)range copyItems:(BOOL)flag;
      |                                                                  ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrderedSet.h:92:56: error: cannot find protocol declaration for 'ObjectType'
   92 | + (instancetype)orderedSetWithArray:(NSArray<ObjectType> *)array;
      |                                                        ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrderedSet.h:93:56: error: cannot find protocol declaration for 'ObjectType'
   93 | + (instancetype)orderedSetWithArray:(NSArray<ObjectType> *)array range:(NSRange)range copyItems:(BOOL)flag;
      |                                                        ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrderedSet.h:94:52: error: cannot find protocol declaration for 'ObjectType'
   94 | + (instancetype)orderedSetWithSet:(NSSet<ObjectType> *)set;
      |                                                    ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrderedSet.h:95:52: error: cannot find protocol declaration for 'ObjectType'
   95 | + (instancetype)orderedSetWithSet:(NSSet<ObjectType> *)set copyItems:(BOOL)flag;
      |                                                    ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrderedSet.h:97:33: error: 'ObjectType' does not name a type
   97 | - (instancetype)initWithObject:(ObjectType)object;
      |                                 ^~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrderedSet.h:98:34: error: 'ObjectType' does not name a type
   98 | - (instancetype)initWithObjects:(ObjectType)firstObj, ... NS_REQUIRES_NIL_TERMINATION;
      |                                  ^~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrderedSet.h:99:60: error: cannot find protocol declaration for 'ObjectType'
   99 | - (instancetype)initWithOrderedSet:(NSOrderedSet<ObjectType> *)set;
      |                                                            ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrderedSet.h:100:60: error: cannot find protocol declaration for 'ObjectType'
  100 | - (instancetype)initWithOrderedSet:(NSOrderedSet<ObjectType> *)set copyItems:(BOOL)flag;
      |                                                            ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrderedSet.h:101:60: error: cannot find protocol declaration for 'ObjectType'
  101 | - (instancetype)initWithOrderedSet:(NSOrderedSet<ObjectType> *)set range:(NSRange)range copyItems:(BOOL)flag;
      |                                                            ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrderedSet.h:102:50: error: cannot find protocol declaration for 'ObjectType'
  102 | - (instancetype)initWithArray:(NSArray<ObjectType> *)array;
      |                                                  ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrderedSet.h:103:50: error: cannot find protocol declaration for 'ObjectType'
  103 | - (instancetype)initWithArray:(NSArray<ObjectType> *)set copyItems:(BOOL)flag;
      |                                                  ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrderedSet.h:104:50: error: cannot find protocol declaration for 'ObjectType'
  104 | - (instancetype)initWithArray:(NSArray<ObjectType> *)set range:(NSRange)range copyItems:(BOOL)flag;
      |                                                  ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrderedSet.h:105:46: error: cannot find protocol declaration for 'ObjectType'
  105 | - (instancetype)initWithSet:(NSSet<ObjectType> *)set;
      |                                              ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrderedSet.h:106:46: error: cannot find protocol declaration for 'ObjectType'
  106 | - (instancetype)initWithSet:(NSSet<ObjectType> *)set copyItems:(BOOL)flag;
      |                                              ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrderedSet.h:112:35: error: duplicate interface declaration for class 'NSOrderedSet'
  112 | @interface NSOrderedSet<ObjectType> (NSOrderedSetDiffing)
      |                                   ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrderedSet.h:112:35: error: cannot find protocol declaration for 'ObjectType'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrderedSet.h:18:47: error: redefinition of 'struct NSOrderedSet'
   18 | @interface NSOrderedSet<__covariant ObjectType> : NSObject <NSCopying, NSMutableCopying, NSSecureCoding, NSFastEnumeration>
      |                                               ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrderedSet.h:112:35: error: trying to finish struct, but kicked out due to previous parse errors
  112 | @interface NSOrderedSet<ObjectType> (NSOrderedSetDiffing)
      |                                   ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrderedSet.h:114:1: error: expected constructor, destructor, or type conversion before '-' token
  114 | - (NSOrderedCollectionDifference<ObjectType> *)differenceFromOrderedSet:(NSOrderedSet<ObjectType> *)other withOptions:(NSOrderedCollectionDifferenceCalculationOptions)options usingEquivalenceTest:(BOOL (NS_NOESCAPE ^)(ObjectType obj1, ObjectType obj2))block;
      | ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrderedSet.h:116:44: error: cannot find protocol declaration for 'ObjectType'
  116 | - (NSOrderedCollectionDifference<ObjectType> *)differenceFromOrderedSet:(NSOrderedSet<ObjectType> *)other withOptions:(NSOrderedCollectionDifferenceCalculationOptions)options;
      |                                            ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrderedSet.h:116:97: error: cannot find protocol declaration for 'ObjectType'
  116 | - (NSOrderedCollectionDifference<ObjectType> *)differenceFromOrderedSet:(NSOrderedSet<ObjectType> *)other withOptions:(NSOrderedCollectionDifferenceCalculationOptions)options;
      |                                                                                                 ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrderedSet.h:119:44: error: cannot find protocol declaration for 'ObjectType'
  119 | - (NSOrderedCollectionDifference<ObjectType> *)differenceFromOrderedSet:(NSOrderedSet<ObjectType> *)other;
      |                                            ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrderedSet.h:119:97: error: cannot find protocol declaration for 'ObjectType'
  119 | - (NSOrderedCollectionDifference<ObjectType> *)differenceFromOrderedSet:(NSOrderedSet<ObjectType> *)other;
      |                                                                                                 ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrderedSet.h:121:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  121 | - (nullable NSOrderedSet<ObjectType> *)orderedSetByApplyingDifference:(NSOrderedCollectionDifference<ObjectType> *)difference;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrderedSet.h:121:112: error: cannot find protocol declaration for 'ObjectType'
  121 | - (nullable NSOrderedSet<ObjectType> *)orderedSetByApplyingDifference:(NSOrderedCollectionDifference<ObjectType> *)difference;
      |                                                                                                                ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrderedSet.h:128:42: error: cannot find protocol declaration for 'ObjectType'
  128 | @interface NSMutableOrderedSet<ObjectType> : NSOrderedSet<ObjectType>
      |                                          ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrderedSet.h:128:44: error: expected unqualified-id before ':' token
  128 | @interface NSMutableOrderedSet<ObjectType> : NSOrderedSet<ObjectType>
      |                                            ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrderedSet.h:132:58: error: 'ObjectType' does not name a type
  132 | - (void)replaceObjectAtIndex:(NSUInteger)idx withObject:(ObjectType)object;
      |                                                          ^~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrderedSet.h:133:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  133 | - (nullable instancetype)initWithCoder:(NSCoder *)coder NS_DESIGNATED_INITIALIZER;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrderedSet.h:139:42: error: duplicate interface declaration for class 'NSMutableOrderedSet'
  139 | @interface NSMutableOrderedSet<ObjectType> (NSExtendedMutableOrderedSet)
      |                                          ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrderedSet.h:139:42: error: cannot find protocol declaration for 'ObjectType'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrderedSet.h:128:42: error: redefinition of 'struct NSMutableOrderedSet'
  128 | @interface NSMutableOrderedSet<ObjectType> : NSOrderedSet<ObjectType>
      |                                          ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrderedSet.h:139:42: error: trying to finish struct, but kicked out due to previous parse errors
  139 | @interface NSMutableOrderedSet<ObjectType> (NSExtendedMutableOrderedSet)
      |                                          ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrderedSet.h:141:1: error: expected constructor, destructor, or type conversion before '-' token
  141 | - (void)addObject:(ObjectType)object;
      | ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrderedSet.h:142:26: error: expected ')' before 'ObjectType'
  142 | - (void)addObjects:(const ObjectType _Nonnull [_Nullable])objects count:(NSUInteger)count;
      |                    ~     ^~~~~~~~~~~
      |                          )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrderedSet.h:142:37: error: expected ';' before '[' token
  142 | - (void)addObjects:(const ObjectType _Nonnull [_Nullable])objects count:(NSUInteger)count;
      |                                     ^         ~
      |                                     ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrderedSet.h:143:48: error: cannot find protocol declaration for 'ObjectType'
  143 | - (void)addObjectsFromArray:(NSArray<ObjectType> *)array;
      |                                                ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrderedSet.h:148:42: error: cannot find protocol declaration for 'ObjectType'
  148 | - (void)insertObjects:(NSArray<ObjectType> *)objects atIndexes:(NSIndexSet *)indexes;
      |                                          ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrderedSet.h:150:20: error: 'ObjectType' does not name a type
  150 | - (void)setObject:(ObjectType)obj atIndex:(NSUInteger)idx;
      |                    ^~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrderedSet.h:151:20: error: 'ObjectType' does not name a type
  151 | - (void)setObject:(ObjectType)obj atIndexedSubscript:(NSUInteger)idx API_AVAILABLE(macos(10.8), ios(6.0), watchos(2.0), tvos(9.0));
      |                    ^~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrderedSet.h:153:64: error: expected ')' before 'ObjectType'
  153 | - (void)replaceObjectsInRange:(NSRange)range withObjects:(const ObjectType _Nonnull [_Nullable])objects count:(NSUInteger)count;
      |                                                          ~     ^~~~~~~~~~~
      |                                                                )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrderedSet.h:153:75: error: expected ';' before '[' token
  153 | - (void)replaceObjectsInRange:(NSRange)range withObjects:(const ObjectType _Nonnull [_Nullable])objects count:(NSUInteger)count;
      |                                                                           ^         ~
      |                                                                           ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrderedSet.h:154:86: error: cannot find protocol declaration for 'ObjectType'
  154 | - (void)replaceObjectsAtIndexes:(NSIndexSet *)indexes withObjects:(NSArray<ObjectType> *)objects;
      |                                                                                      ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrderedSet.h:160:23: error: 'ObjectType' does not name a type
  160 | - (void)removeObject:(ObjectType)object;
      |                       ^~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrderedSet.h:161:49: error: cannot find protocol declaration for 'ObjectType'
  161 | - (void)removeObjectsInArray:(NSArray<ObjectType> *)array;
      |                                                 ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrderedSet.h:163:53: error: cannot find protocol declaration for 'ObjectType'
  163 | - (void)intersectOrderedSet:(NSOrderedSet<ObjectType> *)other;
      |                                                     ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrderedSet.h:164:49: error: cannot find protocol declaration for 'ObjectType'
  164 | - (void)minusOrderedSet:(NSOrderedSet<ObjectType> *)other;
      |                                                 ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrderedSet.h:165:49: error: cannot find protocol declaration for 'ObjectType'
  165 | - (void)unionOrderedSet:(NSOrderedSet<ObjectType> *)other;
      |                                                 ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrderedSet.h:167:39: error: cannot find protocol declaration for 'ObjectType'
  167 | - (void)intersectSet:(NSSet<ObjectType> *)other;
      |                                       ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrderedSet.h:168:35: error: cannot find protocol declaration for 'ObjectType'
  168 | - (void)minusSet:(NSSet<ObjectType> *)other;
      |                                   ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrderedSet.h:169:35: error: cannot find protocol declaration for 'ObjectType'
  169 | - (void)unionSet:(NSSet<ObjectType> *)other;
      |                                   ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrderedSet.h:179:42: error: duplicate interface declaration for class 'NSMutableOrderedSet'
  179 | @interface NSMutableOrderedSet<ObjectType> (NSMutableOrderedSetCreation)
      |                                          ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrderedSet.h:179:42: error: cannot find protocol declaration for 'ObjectType'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrderedSet.h:128:42: error: redefinition of 'struct NSMutableOrderedSet'
  128 | @interface NSMutableOrderedSet<ObjectType> : NSOrderedSet<ObjectType>
      |                                          ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrderedSet.h:179:42: error: trying to finish struct, but kicked out due to previous parse errors
  179 | @interface NSMutableOrderedSet<ObjectType> (NSMutableOrderedSetCreation)
      |                                          ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrderedSet.h:181:1: error: expected constructor, destructor, or type conversion before '+' token
  181 | + (instancetype)orderedSetWithCapacity:(NSUInteger)numItems;
      | ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrderedSet.h:187:42: error: duplicate interface declaration for class 'NSMutableOrderedSet'
  187 | @interface NSMutableOrderedSet<ObjectType> (NSMutableOrderedSetDiffing)
      |                                          ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrderedSet.h:187:42: error: cannot find protocol declaration for 'ObjectType'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrderedSet.h:128:42: error: redefinition of 'struct NSMutableOrderedSet'
  128 | @interface NSMutableOrderedSet<ObjectType> : NSOrderedSet<ObjectType>
      |                                          ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrderedSet.h:187:42: error: trying to finish struct, but kicked out due to previous parse errors
  187 | @interface NSMutableOrderedSet<ObjectType> (NSMutableOrderedSetDiffing)
      |                                          ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrderedSet.h:189:1: error: expected constructor, destructor, or type conversion before '-' token
  189 | - (void)applyDifference:(NSOrderedCollectionDifference<ObjectType> *)difference;
      | ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSKeyValueCoding.h:61:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   61 | - (nullable id)valueForKey:(NSString *)key;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSKeyValueCoding.h:76:19: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   76 | - (void)setValue:(nullable id)value forKey:(NSString *)key;
      |                   ^~~~~~~~
      |                   cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSKeyValueCoding.h:122:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  122 | - (nullable id)valueForKeyPath:(NSString *)keyPath;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSKeyValueCoding.h:123:19: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  123 | - (void)setValue:(nullable id)value forKeyPath:(NSString *)keyPath;
      |                   ^~~~~~~~
      |                   cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSKeyValueCoding.h:131:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  131 | - (nullable id)valueForUndefinedKey:(NSString *)key;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSKeyValueCoding.h:135:19: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  135 | - (void)setValue:(nullable id)value forUndefinedKey:(NSString *)key;
      |                   ^~~~~~~~
      |                   cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSKeyValueCoding.h:143:26: error: expected '>' before '*' token
  143 | - (NSDictionary<NSString *, id> *)dictionaryWithValuesForKeys:(NSArray<NSString *> *)keys;
      |                          ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSKeyValueCoding.h:143:26: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSKeyValueCoding.h:143:27: error: expected ')' before ',' token
  143 | - (NSDictionary<NSString *, id> *)dictionaryWithValuesForKeys:(NSArray<NSString *> *)keys;
      |   ~                       ^
      |                           )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSKeyValueCoding.h:143:27: error: objective-c++ method declaration is expected before ',' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSKeyValueCoding.h:147:63: error: expected '>' before '*' token
  147 | - (void)setValuesForKeysWithDictionary:(NSDictionary<NSString *, id> *)keyedValues;
      |                                                               ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSKeyValueCoding.h:147:63: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSKeyValueCoding.h:147:64: error: expected ')' before ',' token
  147 | - (void)setValuesForKeysWithDictionary:(NSDictionary<NSString *, id> *)keyedValues;
      |                                        ~                       ^
      |                                                                )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSKeyValueCoding.h:147:64: error: expected identifier before ',' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSKeyValueCoding.h:147:68: error: expected ';' before '>' token
  147 | - (void)setValuesForKeysWithDictionary:(NSDictionary<NSString *, id> *)keyedValues;
      |                                                                    ^
      |                                                                    ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSKeyValueCoding.h:151:30: error: duplicate interface declaration for class 'NSArray'
  151 | @interface NSArray<ObjectType>(NSKeyValueCoding)
      |                              ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSKeyValueCoding.h:151:30: error: cannot find protocol declaration for 'ObjectType'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSEnumerator.h:7:8: error: redefinition of 'struct NSArray'
    7 | @class NSArray<ObjectType>;
      |        ^~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSKeyValueCoding.h:151:30: error: trying to finish struct, but kicked out due to previous parse errors
  151 | @interface NSArray<ObjectType>(NSKeyValueCoding)
      |                              ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSKeyValueCoding.h:155:1: error: expected constructor, destructor, or type conversion before '-' token
  155 | - (id)valueForKey:(NSString *)key;
      | ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSKeyValueCoding.h:159:19: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  159 | - (void)setValue:(nullable id)value forKey:(NSString *)key;
      |                   ^~~~~~~~
      |                   cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSKeyValueCoding.h:163:44: error: duplicate interface declaration for class 'NSDictionary'
  163 | @interface NSDictionary<KeyType, ObjectType>(NSKeyValueCoding)
      |                                            ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSKeyValueCoding.h:163:44: error: cannot find protocol declaration for 'KeyType'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSKeyValueCoding.h:163:44: error: cannot find protocol declaration for 'ObjectType'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSValue.h:7:18: error: redefinition of 'struct NSDictionary'
    7 | @class NSString, NSDictionary;
      |                  ^~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSKeyValueCoding.h:163:44: error: trying to finish struct, but kicked out due to previous parse errors
  163 | @interface NSDictionary<KeyType, ObjectType>(NSKeyValueCoding)
      |                                            ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSKeyValueCoding.h:167:1: error: expected constructor, destructor, or type conversion before '-' token
  167 | - (nullable ObjectType)valueForKey:(NSString *)key;
      | ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSKeyValueCoding.h:171:51: error: duplicate interface declaration for class 'NSMutableDictionary'
  171 | @interface NSMutableDictionary<KeyType, ObjectType>(NSKeyValueCoding)
      |                                                   ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSKeyValueCoding.h:171:51: error: cannot find protocol declaration for 'KeyType'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSKeyValueCoding.h:171:51: error: cannot find protocol declaration for 'ObjectType'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDictionary.h:99:51: error: redefinition of 'struct NSMutableDictionary'
   99 | @interface NSMutableDictionary<KeyType, ObjectType> : NSDictionary<KeyType, ObjectType>
      |                                                   ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSKeyValueCoding.h:171:51: error: trying to finish struct, but kicked out due to previous parse errors
  171 | @interface NSMutableDictionary<KeyType, ObjectType>(NSKeyValueCoding)
      |                                                   ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSKeyValueCoding.h:175:1: error: expected constructor, destructor, or type conversion before '-' token
  175 | - (void)setValue:(nullable ObjectType)value forKey:(NSString *)key;
      | ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSKeyValueCoding.h:179:35: error: duplicate interface declaration for class 'NSOrderedSet'
  179 | @interface NSOrderedSet<ObjectType>(NSKeyValueCoding)
      |                                   ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSKeyValueCoding.h:179:35: error: cannot find protocol declaration for 'ObjectType'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrderedSet.h:18:47: error: redefinition of 'struct NSOrderedSet'
   18 | @interface NSOrderedSet<__covariant ObjectType> : NSObject <NSCopying, NSMutableCopying, NSSecureCoding, NSFastEnumeration>
      |                                               ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSKeyValueCoding.h:179:35: error: trying to finish struct, but kicked out due to previous parse errors
  179 | @interface NSOrderedSet<ObjectType>(NSKeyValueCoding)
      |                                   ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSKeyValueCoding.h:183:1: error: expected constructor, destructor, or type conversion before '-' token
  183 | - (id)valueForKey:(NSString *)key API_AVAILABLE(macos(10.7), ios(5.0), watchos(2.0), tvos(9.0));
      | ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSKeyValueCoding.h:187:19: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  187 | - (void)setValue:(nullable id)value forKey:(NSString *)key API_AVAILABLE(macos(10.7), ios(5.0), watchos(2.0), tvos(9.0));
      |                   ^~~~~~~~
      |                   cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSKeyValueCoding.h:191:28: error: duplicate interface declaration for class 'NSSet'
  191 | @interface NSSet<ObjectType>(NSKeyValueCoding)
      |                            ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSKeyValueCoding.h:191:28: error: cannot find protocol declaration for 'ObjectType'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSSet.h:14:40 error: redefinition of 'struct NSSet'
   14 | @interface NSSet<__covariant ObjectType> : NSObject <NSCopying, NSMutableCopying, NSSecureCoding, NSFastEnumeration>
      |                                        ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSKeyValueCoding.h:191:28: error: trying to finish struct, but kicked out due to previous parse errors
  191 | @interface NSSet<ObjectType>(NSKeyValueCoding)
      |                            ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSKeyValueCoding.h:195:1: error: expected constructor, destructor, or type conversion before '-' token
  195 | - (id)valueForKey:(NSString *)key;
      | ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSKeyValueCoding.h:199:19: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  199 | - (void)setValue:(nullable id)value forKey:(NSString *)key;
      |                   ^~~~~~~~
      |                   cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSKeyValueCoding.h:210:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  210 | - (nullable id)storedValueForKey:(NSString *)key API_DEPRECATED("Legacy KVC API", macos(10.0,10.4), ios(2.0,2.0), watchos(2.0,2.0), tvos(9.0,9.0));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSKeyValueCoding.h:211:26: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  211 | - (void)takeStoredValue:(nullable id)value forKey:(NSString *)key API_DEPRECATED("Legacy KVC API", macos(10.0,10.4), ios(2.0,2.0), watchos(2.0,2.0), tvos(9.0,9.0));
      |                          ^~~~~~~~
      |                          cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSKeyValueCoding.h:215:20: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  215 | - (void)takeValue:(nullable id)value forKey:(NSString *)key API_DEPRECATED("Legacy KVC API", macos(10.0,10.3), ios(2.0,2.0), watchos(2.0,2.0), tvos(9.0,9.0));
      |                    ^~~~~~~~
      |                    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSKeyValueCoding.h:216:20: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  216 | - (void)takeValue:(nullable id)value forKeyPath:(NSString *)keyPath API_DEPRECATED("Legacy KVC API", macos(10.0,10.3), ios(2.0,2.0), watchos(2.0,2.0), tvos(9.0,9.0));
      |                    ^~~~~~~~
      |                    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSKeyValueCoding.h:217:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  217 | - (nullable id)handleQueryWithUnboundKey:(NSString *)key API_DEPRECATED("Legacy KVC API", macos(10.0,10.3), ios(2.0,2.0), watchos(2.0,2.0), tvos(9.0,9.0));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSKeyValueCoding.h:218:26: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  218 | - (void)handleTakeValue:(nullable id)value forUnboundKey:(NSString *)key API_DEPRECATED("Legacy KVC API", macos(10.0,10.3), ios(2.0,2.0), watchos(2.0,2.0), tvos(9.0,9.0));
      |                          ^~~~~~~~
      |                          cg_nullable
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/Foundation.h:49:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSKeyValueObserving.h:81:33: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   81 | - (void)observeValueForKeyPath:(nullable NSString *)keyPath ofObject:(nullable id)object change:(nullable NSDictionary<NSKeyValueChangeKey, id> *)change context:(nullable void *)context;
      |                                 ^~~~~~~~
      |                                 cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSKeyValueObserving.h:81:71: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   81 | - (void)observeValueForKeyPath:(nullable NSString *)keyPath ofObject:(nullable id)object change:(nullable NSDictionary<NSKeyValueChangeKey, id> *)change context:(nullable void *)context;
      |                                                                       ^~~~~~~~
      |                                                                       cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSKeyValueObserving.h:81:98: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   81 | - (void)observeValueForKeyPath:(nullable NSString *)keyPath ofObject:(nullable id)object change:(nullable NSDictionary<NSKeyValueChangeKey, id> *)change context:(nullable void *)context;
      |                                                                                                  ^~~~~~~~
      |                                                                                                  cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSKeyValueObserving.h:81:163: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   81 | - (void)observeValueForKeyPath:(nullable NSString *)keyPath ofObject:(nullable id)object change:(nullable NSDictionary<NSKeyValueChangeKey, id> *)change context:(nullable void *)context;
      |                                                                                                                                                                   ^~~~~~~~
      |                                                                                                                                                                   cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSKeyValueObserving.h:89:126: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   89 | - (void)addObserver:(NSObject *)observer forKeyPath:(NSString *)keyPath options:(NSKeyValueObservingOptions)options context:(nullable void *)context;
      |                                                                                                                              ^~~~~~~~
      |                                                                                                                              cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSKeyValueObserving.h:90:85: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   90 | - (void)removeObserver:(NSObject *)observer forKeyPath:(NSString *)keyPath context:(nullable void *)context API_AVAILABLE(macos(10.7), ios(5.0), watchos(2.0), tvos(9.0));
      |                                                                                     ^~~~~~~~
      |                                                                                     cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSKeyValueObserving.h:95:30: error: duplicate interface declaration for class 'NSArray'
   95 | @interface NSArray<ObjectType>(NSKeyValueObserverRegistration)
      |                              ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSKeyValueObserving.h:95:30: error: cannot find protocol declaration for 'ObjectType'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSEnumerator.h:7:8: error: redefinition of 'struct NSArray'
    7 | @class NSArray<ObjectType>;
      |        ^~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSKeyValueObserving.h:95:30: error: trying to finish struct, but kicked out due to previous parse errors
   95 | @interface NSArray<ObjectType>(NSKeyValueObserverRegistration)
      |                              ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSKeyValueObserving.h:99:1: error: expected constructor, destructor, or type conversion before '-' token
   99 | - (void)addObserver:(NSObject *)observer toObjectsAtIndexes:(NSIndexSet *)indexes forKeyPath:(NSString *)keyPath options:(NSKeyValueObservingOptions)options context:(nullable void *)context;
      | ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSKeyValueObserving.h:100:128: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  100 | - (void)removeObserver:(NSObject *)observer fromObjectsAtIndexes:(NSIndexSet *)indexes forKeyPath:(NSString *)keyPath context:(nullable void *)context API_AVAILABLE(macos(10.7), ios(5.0), watchos(2.0), tvos(9.0));
      |                                                                                                                                ^~~~~~~~
      |                                                                                                                                cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSKeyValueObserving.h:105:126: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  105 | - (void)addObserver:(NSObject *)observer forKeyPath:(NSString *)keyPath options:(NSKeyValueObservingOptions)options context:(nullable void *)context;
      |                                                                                                                              ^~~~~~~~
      |                                                                                                                              cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSKeyValueObserving.h:106:85: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  106 | - (void)removeObserver:(NSObject *)observer forKeyPath:(NSString *)keyPath context:(nullable void *)context API_AVAILABLE(macos(10.7), ios(5.0), watchos(2.0), tvos(9.0));
      |                                                                                     ^~~~~~~~
      |                                                                                     cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSKeyValueObserving.h:111:35: error: duplicate interface declaration for class 'NSOrderedSet'
  111 | @interface NSOrderedSet<ObjectType>(NSKeyValueObserverRegistration)
      |                                   ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSKeyValueObserving.h:111:35: error: cannot find protocol declaration for 'ObjectType'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrderedSet.h:18:47: error: redefinition of 'struct NSOrderedSet'
   18 | @interface NSOrderedSet<__covariant ObjectType> : NSObject <NSCopying, NSMutableCopying, NSSecureCoding, NSFastEnumeration>
      |                                               ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSKeyValueObserving.h:111:35: error: trying to finish struct, but kicked out due to previous parse errors
  111 | @interface NSOrderedSet<ObjectType>(NSKeyValueObserverRegistration)
      |                                   ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSKeyValueObserving.h:115:1: error: expected constructor, destructor, or type conversion before '-' token
  115 | - (void)addObserver:(NSObject *)observer forKeyPath:(NSString *)keyPath options:(NSKeyValueObservingOptions)options context:(nullable void *)context;
      | ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSKeyValueObserving.h:116:85: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  116 | - (void)removeObserver:(NSObject *)observer forKeyPath:(NSString *)keyPath context:(nullable void *)context API_AVAILABLE(macos(10.7), ios(5.0), watchos(2.0), tvos(9.0));
      |                                                                                     ^~~~~~~~
      |                                                                                     cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSKeyValueObserving.h:121:28: error: duplicate interface declaration for class 'NSSet'
  121 | @interface NSSet<ObjectType>(NSKeyValueObserverRegistration)
      |                            ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSKeyValueObserving.h:121:28: error: cannot find protocol declaration for 'ObjectType'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSSet.h:14:40 error: redefinition of 'struct NSSet'
   14 | @interface NSSet<__covariant ObjectType> : NSObject <NSCopying, NSMutableCopying, NSSecureCoding, NSFastEnumeration>
      |                                        ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSKeyValueObserving.h:121:28: error: trying to finish struct, but kicked out due to previous parse errors
  121 | @interface NSSet<ObjectType>(NSKeyValueObserverRegistration)
      |                            ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSKeyValueObserving.h:125:1: error: expected constructor, destructor, or type conversion before '-' token
  125 | - (void)addObserver:(NSObject *)observer forKeyPath:(NSString *)keyPath options:(NSKeyValueObservingOptions)options context:(nullable void *)context;
      | ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSKeyValueObserving.h:126:85: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  126 | - (void)removeObserver:(NSObject *)observer forKeyPath:(NSString *)keyPath context:(nullable void *)context API_AVAILABLE(macos(10.7), ios(5.0), watchos(2.0), tvos(9.0));
      |                                                                                     ^~~~~~~~
      |                                                                                     cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSKeyValueObserving.h:178:19: error: expected '>' before '*' token
  178 | + (NSSet<NSString *> *)keyPathsForValuesAffectingValueForKey:(NSString *)key API_AVAILABLE(macos(10.5), ios(2.0), watchos(2.0), tvos(9.0));
      |                   ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSKeyValueObserving.h:178:19: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSKeyValueObserving.h:178:20: error: expected ')' before '>' token
  178 | + (NSSet<NSString *> *)keyPathsForValuesAffectingValueForKey:(NSString *)key API_AVAILABLE(macos(10.5), ios(2.0), watchos(2.0), tvos(9.0));
      |   ~                ^
      |                    )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSKeyValueObserving.h:178:20: error: objective-c++ method declaration is expected before '>' token
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSKeyedArchiver.h:6,
                 from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/Foundation.h:50:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSPropertyList.h:37:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   37 | + (nullable NSData *)dataWithPropertyList:(id)plist format:(NSPropertyListFormat)format options:(NSPropertyListWriteOptions)opt error:(out NSError **)error API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSPropertyList.h:45:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   45 | + (nullable id)propertyListWithData:(NSData *)data options:(NSPropertyListReadOptions)opt format:(nullable NSPropertyListFormat *)format error:(out NSError **)error API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSPropertyList.h:45:99: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   45 | + (nullable id)propertyListWithData:(NSData *)data options:(NSPropertyListReadOptions)opt format:(nullable NSPropertyListFormat *)format error:(out NSError **)error API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                                                                                                   ^~~~~~~~
      |                                                                                                   cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSPropertyList.h:49:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   49 | + (nullable id)propertyListWithStream:(NSInputStream *)stream options:(NSPropertyListReadOptions)opt format:(nullable NSPropertyListFormat *)format error:(out NSError **)error API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSPropertyList.h:49:110: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   49 | + (nullable id)propertyListWithStream:(NSInputStream *)stream options:(NSPropertyListReadOptions)opt format:(nullable NSPropertyListFormat *)format error:(out NSError **)error API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                                                                                                              ^~~~~~~~
      |                                                                                                              cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSPropertyList.h:54:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   54 | + (nullable NSData *)dataFromPropertyList:(id)plist format:(NSPropertyListFormat)format errorDescription:(out __strong NSString * _Nullable * _Nullable)errorString API_DEPRECATED("Use dataWithPropertyList:format:options:error: instead.", macos(10.0,10.10), ios(2.0,8.0), watchos(2.0,2.0), tvos(9.0,9.0));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSPropertyList.h:58:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   58 | + (nullable id)propertyListFromData:(NSData *)data mutabilityOption:(NSPropertyListMutabilityOptions)opt format:(nullable NSPropertyListFormat *)format errorDescription:(out __strong NSString * _Nullable * _Nullable)errorString API_DEPRECATED("Use propertyListWithData:options:format:error: instead.", macos(10.0,10.10), ios(2.0,8.0), watchos(2.0,2.0), tvos(9.0,9.0));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSPropertyList.h:58:114: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   58 | + (nullable id)propertyListFromData:(NSData *)data mutabilityOption:(NSPropertyListMutabilityOptions)opt format:(nullable NSPropertyListFormat *)format errorDescription:(out __strong NSString * _Nullable * _Nullable)errorString API_DEPRECATED("Use propertyListWithData:options:format:error: instead.", macos(10.0,10.10), ios(2.0,8.0), watchos(2.0,2.0), tvos(9.0,9.0));
      |                                                                                                                  ^~~~~~~~
      |                                                                                                                  cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSKeyedArchiver.h:13:15: error: expected ';' before '<' token
   13 | @class NSArray<ObjectType>, NSMutableData, NSData, NSString;
      |               ^
      |               ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSKeyedArchiver.h:41:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   41 | + (nullable NSData *)archivedDataWithRootObject:(id)object requiringSecureCoding:(BOOL)requiresSecureCoding error:(NSError **)error API_AVAILABLE(macos(10.13), ios(11.0), watchos(4.0), tvos(11.0));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSKeyedArchiver.h:55:22: error: unknown property attribute 'strong'
   55 | @property (readonly, strong) NSData *encodedData API_AVAILABLE(macosx(10.12), ios(10.0), watchos(3.0), tvos(10.0));
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSKeyedArchiver.h:59:23: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   59 | + (void)setClassName:(nullable NSString *)codedName forClass:(Class)cls;
      |                       ^~~~~~~~
      |                       cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSKeyedArchiver.h:60:23: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   60 | - (void)setClassName:(nullable NSString *)codedName forClass:(Class)cls;
      |                       ^~~~~~~~
      |                       cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSKeyedArchiver.h:64:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   64 | + (nullable NSString *)classNameForClass:(Class)cls;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSKeyedArchiver.h:65:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   65 | - (nullable NSString *)classNameForClass:(Class)cls;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSKeyedArchiver.h:67:23: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   67 | - (void)encodeObject:(nullable id)object forKey:(NSString *)key;
      |                       ^~~~~~~~
      |                       cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSKeyedArchiver.h:68:34: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   68 | - (void)encodeConditionalObject:(nullable id)object forKey:(NSString *)key;
      |                                  ^~~~~~~~
      |                                  cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSKeyedArchiver.h:75:22: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   75 | - (void)encodeBytes:(nullable const uint8_t *)bytes length:(NSUInteger)length forKey:(NSString *)key;
      |                      ^~~~~~~~
      |                      cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSKeyedArchiver.h:93:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   93 | - (nullable instancetype)initForReadingFromData:(NSData *)data error:(NSError **)error API_AVAILABLE(macos(10.13), ios(11.0), watchos(4.0), tvos(11.0));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSKeyedArchiver.h:102:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  102 | + (nullable id)unarchivedObjectOfClass:(Class)cls fromData:(NSData *)data error:(NSError **)error API_AVAILABLE(macos(10.13), ios(11.0), watchos(4.0), tvos(11.0)) NS_REFINED_FOR_SWIFT;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSKeyedArchiver.h:111:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  111 | + (nullable NSArray *)unarchivedArrayOfObjectsOfClass:(Class)cls fromData:(NSData *)data error:(NSError **)error API_AVAILABLE(macos(11.0), ios(14.0), watchos(7.0), tvos(14.0)) NS_REFINED_FOR_SWIFT;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSKeyedArchiver.h:120:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  120 | + (nullable NSDictionary *)unarchivedDictionaryWithKeysOfClass:(Class)keyCls objectsOfClass:(Class)valueCls fromData:(NSData *)data error:(NSError **)error API_AVAILABLE(macos(11.0), ios(14.0), watchos(7.0), tvos(14.0)) NS_REFINED_FOR_SWIFT;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSKeyedArchiver.h:129:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  129 | + (nullable id)unarchivedObjectOfClasses:(NSSet<Class> *)classes fromData:(NSData *)data error:(NSError **)error API_AVAILABLE(macos(10.13), ios(11.0), watchos(4.0), tvos(11.0));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSKeyedArchiver.h:129:54: error: cannot find protocol declaration for 'Class'
  129 | + (nullable id)unarchivedObjectOfClasses:(NSSet<Class> *)classes fromData:(NSData *)data error:(NSError **)error API_AVAILABLE(macos(10.13), ios(11.0), watchos(4.0), tvos(11.0));
      |                                                      ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSKeyedArchiver.h:138:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  138 | + (nullable NSArray *)unarchivedArrayOfObjectsOfClasses:(NSSet<Class> *)classes fromData:(NSData *)data error:(NSError **)error API_AVAILABLE(macos(11.0), ios(14.0), watchos(7.0), tvos(14.0)) NS_REFINED_FOR_SWIFT;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSKeyedArchiver.h:138:69: error: cannot find protocol declaration for 'Class'
  138 | + (nullable NSArray *)unarchivedArrayOfObjectsOfClasses:(NSSet<Class> *)classes fromData:(NSData *)data error:(NSError **)error API_AVAILABLE(macos(11.0), ios(14.0), watchos(7.0), tvos(14.0)) NS_REFINED_FOR_SWIFT;
      |                                                                     ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSKeyedArchiver.h:147:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  147 | + (nullable NSDictionary *)unarchivedDictionaryWithKeysOfClasses:(NSSet<Class> *)keyClasses objectsOfClasses:(NSSet<Class> *)valueClasses fromData:(NSData *)data error:(NSError **)error API_AVAILABLE(macos(11.0), ios(14.0), watchos(7.0), tvos(14.0)) NS_REFINED_FOR_SWIFT;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSKeyedArchiver.h:147:78: error: cannot find protocol declaration for 'Class'
  147 | + (nullable NSDictionary *)unarchivedDictionaryWithKeysOfClasses:(NSSet<Class> *)keyClasses objectsOfClasses:(NSSet<Class> *)valueClasses fromData:(NSData *)data error:(NSError **)error API_AVAILABLE(macos(11.0), ios(14.0), watchos(7.0), tvos(14.0)) NS_REFINED_FOR_SWIFT;
      |                                                                              ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSKeyedArchiver.h:147:122: error: cannot find protocol declaration for 'Class'
  147 | + (nullable NSDictionary *)unarchivedDictionaryWithKeysOfClasses:(NSSet<Class> *)keyClasses objectsOfClasses:(NSSet<Class> *)valueClasses fromData:(NSData *)data error:(NSError **)error API_AVAILABLE(macos(11.0), ios(14.0), watchos(7.0), tvos(14.0)) NS_REFINED_FOR_SWIFT;
      |                                                                                                                          ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSKeyedArchiver.h:152:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  152 | + (nullable id)unarchiveObjectWithData:(NSData *)data API_DEPRECATED("Use +unarchivedObjectOfClass:fromData:error: instead", macosx(10.2,10.14), ios(2.0,12.0), watchos(2.0,5.0), tvos(9.0,12.0));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSKeyedArchiver.h:153:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  153 | + (nullable id)unarchiveTopLevelObjectWithData:(NSData *)data error:(NSError **)error API_DEPRECATED("Use +unarchivedObjectOfClass:fromData:error: instead", macosx(10.11,10.14), ios(2.0,12.0), watchos(2.0,5.0), tvos(9.0,12.0)) NS_SWIFT_UNAVAILABLE("Use 'unarchiveTopLevelObjectWithData(_:) throws' instead");
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSKeyedArchiver.h:154:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  154 | + (nullable id)unarchiveObjectWithFile:(NSString *)path API_DEPRECATED("Use +unarchivedObjectOfClass:fromData:error: instead", macosx(10.2,10.14), ios(2.0,12.0), watchos(2.0,5.0), tvos(9.0,12.0));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSKeyedArchiver.h:160:19: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  160 | + (void)setClass:(nullable Class)cls forClassName:(NSString *)codedName;
      |                   ^~~~~~~~
      |                   cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSKeyedArchiver.h:161:19: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  161 | - (void)setClass:(nullable Class)cls forClassName:(NSString *)codedName;
      |                   ^~~~~~~~
      |                   cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSKeyedArchiver.h:165:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  165 | + (nullable Class)classForClassName:(NSString *)codedName;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSKeyedArchiver.h:166:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  166 | - (nullable Class)classForClassName:(NSString *)codedName;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSKeyedArchiver.h:170:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  170 | - (nullable id)decodeObjectForKey:(NSString *)key;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSKeyedArchiver.h:177:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  177 | - (nullable const uint8_t *)decodeBytesForKey:(NSString *)key returnedLength:(nullable NSUInteger *)lengthp NS_RETURNS_INNER_POINTER;   // returned bytes immutable, and they go away with the unarchiver, not the containing autorelease pool
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSKeyedArchiver.h:177:79: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  177 | - (nullable const uint8_t *)decodeBytesForKey:(NSString *)key returnedLength:(nullable NSUInteger *)lengthp NS_RETURNS_INNER_POINTER;   // returned bytes immutable, and they go away with the unarchiver, not the containing autorelease pool
      |                                                                               ^~~~~~~~
      |                                                                               cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSKeyedArchiver.h:190:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  190 | - (nullable id)archiver:(NSKeyedArchiver *)archiver willEncodeObject:(id)object;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSKeyedArchiver.h:201:63: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  201 | - (void)archiver:(NSKeyedArchiver *)archiver didEncodeObject:(nullable id)object;
      |                                                               ^~~~~~~~
      |                                                               cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSKeyedArchiver.h:208:65: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  208 | - (void)archiver:(NSKeyedArchiver *)archiver willReplaceObject:(nullable id)object withObject:(nullable id)newObject;
      |                                                                 ^~~~~~~~
      |                                                                 cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSKeyedArchiver.h:208:96: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  208 | - (void)archiver:(NSKeyedArchiver *)archiver willReplaceObject:(nullable id)object withObject:(nullable id)newObject;
      |                                                                                                ^~~~~~~~
      |                                                                                                cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSKeyedArchiver.h:226:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  226 | - (nullable Class)unarchiver:(NSKeyedUnarchiver *)unarchiver cannotDecodeObjectOfClassName:(NSString *)name originalClasses:(NSArray<NSString *> *)classNames;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSKeyedArchiver.h:226:143: error: expected '>' before '*' token
  226 | - (nullable Class)unarchiver:(NSKeyedUnarchiver *)unarchiver cannotDecodeObjectOfClassName:(NSString *)name originalClasses:(NSArray<NSString *> *)classNames;
      |                                                                                                                                               ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSKeyedArchiver.h:226:143: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSKeyedArchiver.h:226:144: error: expected ')' before '>' token
  226 | - (nullable Class)unarchiver:(NSKeyedUnarchiver *)unarchiver cannotDecodeObjectOfClassName:(NSString *)name originalClasses:(NSArray<NSString *> *)classNames;
      |                                                                                                                             ~                  ^
      |                                                                                                                                                )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSKeyedArchiver.h:226:144: error: expected identifier before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSKeyedArchiver.h:226:144: error: expected ';' before '>' token
  226 | - (nullable Class)unarchiver:(NSKeyedUnarchiver *)unarchiver cannotDecodeObjectOfClassName:(NSString *)name originalClasses:(NSArray<NSString *> *)classNames;
      |                                                                                                                                                ^
      |                                                                                                                                                ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSKeyedArchiver.h:235:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  235 | - (nullable id)unarchiver:(NSKeyedUnarchiver *)unarchiver didDecodeObject:(nullable id) NS_RELEASES_ARGUMENT object NS_RETURNS_RETAINED;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSKeyedArchiver.h:235:76: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  235 | - (nullable id)unarchiver:(NSKeyedUnarchiver *)unarchiver didDecodeObject:(nullable id) NS_RELEASES_ARGUMENT object NS_RETURNS_RETAINED;
      |                                                                            ^~~~~~~~
      |                                                                            cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSKeyedArchiver.h:268:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  268 | - (nullable id)replacementObjectForKeyedArchiver:(NSKeyedArchiver *)archiver;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSKeyedArchiver.h:280:21: error: expected '>' before '*' token
  280 | + (NSArray<NSString *> *)classFallbacksForKeyedArchiver;
      |                     ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSKeyedArchiver.h:280:21: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSKeyedArchiver.h:280:22: error: expected ')' before '>' token
  280 | + (NSArray<NSString *> *)classFallbacksForKeyedArchiver;
      |   ~                  ^
      |                      )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSKeyedArchiver.h:280:22: error: objective-c++ method declaration is expected before '>' token
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/Foundation.h:53:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSMapTable.h:12:29: error: expected ';' before '<' token
   12 | @class NSArray, NSDictionary<KeyType, ObjectType>, NSMapTable;
      |                             ^
      |                             ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSMapTable.h:31:42: error: cannot find protocol declaration for 'KeyType'
   31 | @interface NSMapTable<KeyType, ObjectType> : NSObject <NSCopying, NSSecureCoding, NSFastEnumeration>
      |                                          ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSMapTable.h:31:42: error: cannot find protocol declaration for 'ObjectType'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSMapTable.h:31:44: error: expected unqualified-id before ':' token
   31 | @interface NSMapTable<KeyType, ObjectType> : NSObject <NSCopying, NSSecureCoding, NSFastEnumeration>
      |                                            ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSMapTable.h:36:34: error: cannot find protocol declaration for 'KeyType'
   36 | + (NSMapTable<KeyType, ObjectType> *)mapTableWithKeyOptions:(NSPointerFunctionsOptions)keyOptions valueOptions:(NSPointerFunctionsOptions)valueOptions;
      |                                  ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSMapTable.h:36:34: error: cannot find protocol declaration for 'ObjectType'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSMapTable.h:44:34: error: cannot find protocol declaration for 'KeyType'
   44 | + (NSMapTable<KeyType, ObjectType> *)strongToStrongObjectsMapTable API_AVAILABLE(macos(10.8), ios(6.0), watchos(2.0), tvos(9.0));
      |                                  ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSMapTable.h:44:34: error: cannot find protocol declaration for 'ObjectType'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSMapTable.h:45:34: error: cannot find protocol declaration for 'KeyType'
   45 | + (NSMapTable<KeyType, ObjectType> *)weakToStrongObjectsMapTable API_AVAILABLE(macos(10.8), ios(6.0), watchos(2.0), tvos(9.0)); // entries are not necessarily purged right away when the weak key is reclaimed
      |                                  ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSMapTable.h:45:34: error: cannot find protocol declaration for 'ObjectType'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSMapTable.h:46:34: error: cannot find protocol declaration for 'KeyType'
   46 | + (NSMapTable<KeyType, ObjectType> *)strongToWeakObjectsMapTable API_AVAILABLE(macos(10.8), ios(6.0), watchos(2.0), tvos(9.0));
      |                                  ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSMapTable.h:46:34: error: cannot find protocol declaration for 'ObjectType'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSMapTable.h:47:34: error: cannot find protocol declaration for 'KeyType'
   47 | + (NSMapTable<KeyType, ObjectType> *)weakToWeakObjectsMapTable API_AVAILABLE(macos(10.8), ios(6.0), watchos(2.0), tvos(9.0)); // entries are not necessarily purged right away when the weak key or object is reclaimed
      |                                  ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSMapTable.h:47:34: error: cannot find protocol declaration for 'ObjectType'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSMapTable.h:53:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   53 | - (nullable ObjectType)objectForKey:(nullable KeyType)aKey;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSMapTable.h:53:38: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   53 | - (nullable ObjectType)objectForKey:(nullable KeyType)aKey;
      |                                      ^~~~~~~~
      |                                      cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSMapTable.h:55:29: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   55 | - (void)removeObjectForKey:(nullable KeyType)aKey;
      |                             ^~~~~~~~
      |                             cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSMapTable.h:56:20: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   56 | - (void)setObject:(nullable ObjectType)anObject forKey:(nullable KeyType)aKey;   // add/replace value (CFDictionarySetValue, NSMapInsert)
      |                    ^~~~~~~~
      |                    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSMapTable.h:56:57: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   56 | - (void)setObject:(nullable ObjectType)anObject forKey:(nullable KeyType)aKey;   // add/replace value (CFDictionarySetValue, NSMapInsert)
      |                                                         ^~~~~~~~
      |                                                         cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSMapTable.h:60:24: error: cannot find protocol declaration for 'KeyType'
   60 | - (NSEnumerator<KeyType> *)keyEnumerator;
      |                        ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSMapTable.h:61:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   61 | - (nullable NSEnumerator<ObjectType> *)objectEnumerator;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSMapTable.h:65:36: error: cannot find protocol declaration for 'KeyType'
   65 | - (NSDictionary<KeyType, ObjectType> *)dictionaryRepresentation;  // create a dictionary of contents
      |                                    ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSMapTable.h:65:36: error: cannot find protocol declaration for 'ObjectType'
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/Foundation.h:54:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSMethodSignature.h:12:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   12 | + (nullable NSMethodSignature *)signatureWithObjCTypes:(const char *)types;
      |    ^~~~~~~~
      |    cg_nullable
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/Foundation.h:56:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSNotificationQueue.h:8:53: error: expected ';' before '<' token
    8 | @class NSNotification, NSNotificationCenter, NSArray<ObjectType>, NSString;
      |                                                     ^
      |                                                     ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSNotificationQueue.h:32:29: error: unknown property attribute 'strong'
   32 | @property (class, readonly, strong) NSNotificationQueue *defaultQueue;
      |                             ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSNotificationQueue.h:37:164: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   37 | - (void)enqueueNotification:(NSNotification *)notification postingStyle:(NSPostingStyle)postingStyle coalesceMask:(NSNotificationCoalescing)coalesceMask forModes:(nullable NSArray<NSRunLoopMode> *)modes;
      |                                                                                                                                                                    ^~~~~~~~
      |                                                                                                                                                                    cg_nullable
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/Foundation.h:60:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOperation.h:11:15: error: expected ';' before '<' token
   11 | @class NSArray<ObjectType>, NSSet;
      |               ^
      |               ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOperation.h:50:48: error: expected '>' before '*' token
   50 | @property (readonly, copy) NSArray<NSOperation *> *dependencies;
      |                                                ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOperation.h:50:48: error: cannot find protocol declaration for 'NSOperation'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOperation.h:50:49: error: expected unqualified-id before '>' token
   50 | @property (readonly, copy) NSArray<NSOperation *> *dependencies;
      |                                                 ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOperation.h:62:34: error: expected unqualified-id before '^' token
   62 | @property (nullable, copy) void (^completionBlock)(void) API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                                  ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOperation.h:62:34: error: expected ')' before '^' token
   62 | @property (nullable, copy) void (^completionBlock)(void) API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                                 ~^
      |                                  )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOperation.h:86:46: error: expected ')' before '(' token
   86 | + (instancetype)blockOperationWithBlock:(void (^)(void))block;
      |                                         ~    ^~
      |                                              )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOperation.h:86:47: error: expected identifier before '(' token
   86 | + (instancetype)blockOperationWithBlock:(void (^)(void))block;
      |                                               ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOperation.h:86:46: error: expected ';' before '(' token
   86 | + (instancetype)blockOperationWithBlock:(void (^)(void))block;
      |                                              ^~
      |                                              ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOperation.h:88:32: error: expected ')' before '(' token
   88 | - (void)addExecutionBlock:(void (^)(void))block;
      |                           ~    ^~
      |                                )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOperation.h:88:33: error: expected identifier before '(' token
   88 | - (void)addExecutionBlock:(void (^)(void))block;
      |                                 ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOperation.h:88:32: error: expected ';' before '(' token
   88 | - (void)addExecutionBlock:(void (^)(void))block;
      |                                ^~
      |                                ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOperation.h:89:36: error: expected identifier before 'void'
   89 | @property (readonly, copy) NSArray<void (^)(void)> *executionBlocks;
      |                                    ^~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOperation.h:89:36: error: expected '>' before 'void'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOperation.h:89:42: error: expected unqualified-id before '^' token
   89 | @property (readonly, copy) NSArray<void (^)(void)> *executionBlocks;
      |                                          ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOperation.h:89:42: error: expected ')' before '^' token
   89 | @property (readonly, copy) NSArray<void (^)(void)> *executionBlocks;
      |                                         ~^
      |                                          )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOperation.h:106:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  106 | - (nullable instancetype)initWithTarget:(id)target selector:(SEL)sel object:(nullable id)arg;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOperation.h:106:78: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  106 | - (nullable instancetype)initWithTarget:(id)target selector:(SEL)sel object:(nullable id)arg;
      |                                                                              ^~~~~~~~
      |                                                                              cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOperation.h:146:22: error: unknown property attribute 'strong'
  146 | @property (readonly, strong) NSProgress *progress API_AVAILABLE(macos(10.15), ios(13.0), tvos(13.0), watchos(6.0));
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOperation.h:149:44: error: expected '>' before '*' token
  149 | - (void)addOperations:(NSArray<NSOperation *> *)ops waitUntilFinished:(BOOL)wait API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                                            ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOperation.h:149:44: error: cannot find protocol declaration for 'NSOperation'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOperation.h:149:45: error: expected ')' before '>' token
  149 | - (void)addOperations:(NSArray<NSOperation *> *)ops waitUntilFinished:(BOOL)wait API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                       ~                     ^
      |                                             )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOperation.h:149:45: error: expected identifier before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOperation.h:149:45: error: expected ';' before '>' token
  149 | - (void)addOperations:(NSArray<NSOperation *> *)ops waitUntilFinished:(BOOL)wait API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                                             ^
      |                                             ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOperation.h:150:36: error: expected ')' before '(' token
  150 | - (void)addOperationWithBlock:(void (^)(void))block API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                               ~    ^~
      |                                    )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOperation.h:150:37: error: expected identifier before '(' token
  150 | - (void)addOperationWithBlock:(void (^)(void))block API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                                     ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOperation.h:150:36: error: expected ';' before '(' token
  150 | - (void)addOperationWithBlock:(void (^)(void))block API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                                    ^~
      |                                    ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOperation.h:157:30: error: expected ')' before '(' token
  157 | - (void)addBarrierBlock:(void (^)(void))barrier API_AVAILABLE(macos(10.15), ios(13.0), tvos(13.0), watchos(6.0));
      |                         ~    ^~
      |                              )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOperation.h:157:31: error: expected identifier before '(' token
  157 | - (void)addBarrierBlock:(void (^)(void))barrier API_AVAILABLE(macos(10.15), ios(13.0), tvos(13.0), watchos(6.0));
      |                               ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOperation.h:157:30: error: expected ';' before '(' token
  157 | - (void)addBarrierBlock:(void (^)(void))barrier API_AVAILABLE(macos(10.15), ios(13.0), tvos(13.0), watchos(6.0));
      |                              ^~
      |                              ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOperation.h:173:29: error: unknown property attribute 'strong'
  173 | @property (class, readonly, strong, nullable) NSOperationQueue *currentQueue API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                             ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOperation.h:174:29: error: unknown property attribute 'strong'
  174 | @property (class, readonly, strong) NSOperationQueue *mainQueue API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                             ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOperation.h:182:45: error: expected '>' before 'NSOperation'
  182 | @property (readonly, copy) NSArray<__kindof NSOperation *> *operations API_DEPRECATED("access to operations is inherently a race condition, it should not be used. For barrier style behaviors please use addBarrierBlock: instead", macos(10.5, API_TO_BE_DEPRECATED), ios(2.0, API_TO_BE_DEPRECATED), watchos(2.0, API_TO_BE_DEPRECATED), tvos(9.0, API_TO_BE_DEPRECATED));
      |                                             ^~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOperation.h:182:45: error: cannot find protocol declaration for '__kindof'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOperation.h:182:45: error: 'copy' attribute is only valid for Objective-C objects
  182 | @property (readonly, copy) NSArray<__kindof NSOperation *> *operations API_DEPRECATED("access to operations is inherently a race condition, it should not be used. For barrier style behaviors please use addBarrierBlock: instead", macos(10.5, API_TO_BE_DEPRECATED), ios(2.0, API_TO_BE_DEPRECATED), watchos(2.0, API_TO_BE_DEPRECATED), tvos(9.0, API_TO_BE_DEPRECATED));
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOperation.h:182:56: error: expected ';' before '*' token
  182 | @property (readonly, copy) NSArray<__kindof NSOperation *> *operations API_DEPRECATED("access to operations is inherently a race condition, it should not be used. For barrier style behaviors please use addBarrierBlock: instead", macos(10.5, API_TO_BE_DEPRECATED), ios(2.0, API_TO_BE_DEPRECATED), watchos(2.0, API_TO_BE_DEPRECATED), tvos(9.0, API_TO_BE_DEPRECATED));
      |                                                        ^~
      |                                                        ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOperation.h:186:1: error: cannot use an object as parameter to a method
  186 | @end
      | ^~~~
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/Foundation.h:62:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrthography.h:7:25: error: expected ';' before '<' token
    7 | @class NSString, NSArray<ObjectType>, NSDictionary<KeyType, ObjectType>;
      |                         ^
      |                         ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrthography.h:18:50: error: expected '>' before '*' token
   18 | @property (readonly, copy) NSDictionary<NSString *, NSArray<NSString *> *> *languageMap;
      |                                                  ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrthography.h:18:50: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrthography.h:18:51: error: expected unqualified-id before ',' token
   18 | @property (readonly, copy) NSDictionary<NSString *, NSArray<NSString *> *> *languageMap;
      |                                                   ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrthography.h:19:94: error: expected '>' before '*' token
   19 | - (instancetype)initWithDominantScript:(NSString *)script languageMap:(NSDictionary<NSString *, NSArray<NSString *> *> *)map API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0)) NS_DESIGNATED_INITIALIZER;
      |                                                                                              ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrthography.h:19:94: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrthography.h:19:95: error: expected ')' before ',' token
   19 | - (instancetype)initWithDominantScript:(NSString *)script languageMap:(NSDictionary<NSString *, NSArray<NSString *> *> *)map API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0)) NS_DESIGNATED_INITIALIZER;
      |                                                                       ~                       ^
      |                                                                                               )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrthography.h:19:95: error: expected identifier before ',' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrthography.h:19:114: error: expected '>' before '*' token
   19 | - (instancetype)initWithDominantScript:(NSString *)script languageMap:(NSDictionary<NSString *, NSArray<NSString *> *> *)map API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0)) NS_DESIGNATED_INITIALIZER;
      |                                                                                                                  ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrthography.h:19:114: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrthography.h:19:115: error: expected ';' before '>' token
   19 | - (instancetype)initWithDominantScript:(NSString *)script languageMap:(NSDictionary<NSString *, NSArray<NSString *> *> *)map API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0)) NS_DESIGNATED_INITIALIZER;
      |                                                                                                                   ^
      |                                                                                                                   ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrthography.h:20:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   20 | - (nullable instancetype)initWithCoder:(NSCoder *)coder NS_DESIGNATED_INITIALIZER;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrthography.h:27:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   27 | - (nullable NSArray<NSString *> *)languagesForScript:(NSString *)script API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrthography.h:28:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   28 | - (nullable NSString *)dominantLanguageForScript:(NSString *)script API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrthography.h:32:45: error: expected '>' before '*' token
   32 | @property (readonly, copy) NSArray<NSString *> *allScripts API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                                             ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrthography.h:32:45: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrthography.h:32:46: error: expected unqualified-id before '>' token
   32 | @property (readonly, copy) NSArray<NSString *> *allScripts API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                                              ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrthography.h:33:45: error: expected '>' before '*' token
   33 | @property (readonly, copy) NSArray<NSString *> *allLanguages API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                                             ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrthography.h:33:45: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrthography.h:33:46: error: expected unqualified-id before '>' token
   33 | @property (readonly, copy) NSArray<NSString *> *allLanguages API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                                              ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrthography.h:41:101: error: expected '>' before '*' token
   41 | + (instancetype)orthographyWithDominantScript:(NSString *)script languageMap:(NSDictionary<NSString *, NSArray<NSString *> *> *)map API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                                                                                                     ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrthography.h:41:101: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrthography.h:41:102: error: expected ')' before ',' token
   41 | + (instancetype)orthographyWithDominantScript:(NSString *)script languageMap:(NSDictionary<NSString *, NSArray<NSString *> *> *)map API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                                                                              ~                       ^
      |                                                                                                      )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrthography.h:41:102: error: expected identifier before ',' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrthography.h:41:121: error: expected '>' before '*' token
   41 | + (instancetype)orthographyWithDominantScript:(NSString *)script languageMap:(NSDictionary<NSString *, NSArray<NSString *> *> *)map API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                                                                                                                         ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrthography.h:41:121: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrthography.h:41:122: error: expected ';' before '>' token
   41 | + (instancetype)orthographyWithDominantScript:(NSString *)script languageMap:(NSDictionary<NSString *, NSArray<NSString *> *> *)map API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                                                                                                                          ^
      |                                                                                                                          ;
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/Foundation.h:64:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSPointerArray.h:38:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   38 | - (nullable void *)pointerAtIndex:(NSUInteger)index;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSPointerArray.h:41:21: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   41 | - (void)addPointer:(nullable void *)pointer;  // add pointer at index 'count'
      |                     ^~~~~~~~
      |                     cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSPointerArray.h:43:24: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   43 | - (void)insertPointer:(nullable void *)item atIndex:(NSUInteger)index;  // everything at & above index, including holes, slide higher
      |                        ^~~~~~~~
      |                        cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSPointerArray.h:45:62: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   45 | - (void)replacePointerAtIndex:(NSUInteger)index withPointer:(nullable void *)item;  // O(1); NULL item is okay; index must be < count
      |                                                              ^~~~~~~~
      |                                                              cg_nullable
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/Foundation.h:66:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSPort.h:33:22: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   33 | - (void)setDelegate:(nullable id <NSPortDelegate>)anObject;
      |                      ^~~~~~~~
      |                      cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSPort.h:34:4 error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   34 | - (nullable id <NSPortDelegate>)delegate;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSPort.h:46:56: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   46 | - (BOOL)sendBeforeDate:(NSDate *)limitDate components:(nullable NSMutableArray *)components from:(nullable NSPort *) receivePort reserved:(NSUInteger)headerSpaceReserved;
      |                                                        ^~~~~~~~
      |                                                        cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSPort.h:46:99: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   46 | - (BOOL)sendBeforeDate:(NSDate *)limitDate components:(nullable NSMutableArray *)components from:(nullable NSPort *) receivePort reserved:(NSUInteger)headerSpaceReserved;
      |                                                                                                   ^~~~~~~~
      |                                                                                                   cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSPort.h:47:80: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   47 | - (BOOL)sendBeforeDate:(NSDate *)limitDate msgid:(NSUInteger)msgID components:(nullable NSMutableArray *)components from:(nullable NSPort *)receivePort reserved:(NSUInteger)headerSpaceReserved;
      |                                                                                ^~~~~~~~
      |                                                                                cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSPort.h:47:123: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   47 | - (BOOL)sendBeforeDate:(NSDate *)limitDate msgid:(NSUInteger)msgID components:(nullable NSMutableArray *)components from:(nullable NSPort *)receivePort reserved:(NSUInteger)headerSpaceReserved;
      |                                                                                                                           ^~~~~~~~
      |                                                                                                                           cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSPort.h:93:22: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   93 | - (void)setDelegate:(nullable id <NSMachPortDelegate>)anObject;
      |                      ^~~~~~~~
      |                      cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSPort.h:94:4 error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   94 | - (nullable id <NSMachPortDelegate>)delegate;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSPort.h:157:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  157 | - (nullable instancetype)initWithTCPPort:(unsigned short)port;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSPort.h:158:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  158 | - (nullable instancetype)initWithProtocolFamily:(int)family socketType:(int)type protocol:(int)protocol address:(NSData *)address NS_DESIGNATED_INITIALIZER;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSPort.h:159:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  159 | - (nullable instancetype)initWithProtocolFamily:(int)family socketType:(int)type protocol:(int)protocol socket:(NSSocketNativeHandle)sock NS_DESIGNATED_INITIALIZER;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSPort.h:160:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  160 | - (nullable instancetype)initRemoteWithTCPPort:(unsigned short)port host:(nullable NSString *)hostName;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSPort.h:160:75: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  160 | - (nullable instancetype)initRemoteWithTCPPort:(unsigned short)port host:(nullable NSString *)hostName;
      |                                                                           ^~~~~~~~
      |                                                                           cg_nullable
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/Foundation.h:67:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSProcessInfo.h:27:15: error: expected ';' before '<' token
   27 | @class NSArray<ObjectType>, NSString, NSDictionary<KeyType, ObjectType>;
      |               ^
      |               ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSProcessInfo.h:38:29: error: unknown property attribute 'strong'
   38 | @property (class, readonly, strong) NSProcessInfo *processInfo;
      |                             ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSProcessInfo.h:40:50: error: expected '>' before '*' token
   40 | @property (readonly, copy) NSDictionary<NSString *, NSString *> *environment;
      |                                                  ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSProcessInfo.h:40:50: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSProcessInfo.h:40:51: error: expected unqualified-id before ',' token
   40 | @property (readonly, copy) NSDictionary<NSString *, NSString *> *environment;
      |                                                   ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSProcessInfo.h:41:45: error: expected '>' before '*' token
   41 | @property (readonly, copy) NSArray<NSString *> *arguments;
      |                                             ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSProcessInfo.h:41:45: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSProcessInfo.h:41:46: error: expected unqualified-id before '>' token
   41 | @property (readonly, copy) NSArray<NSString *> *arguments;
      |                                              ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSProcessInfo.h:171:105: error: expected ')' before '(' token
  171 | - (void)performActivityWithOptions:(NSActivityOptions)options reason:(NSString *)reason usingBlock:(void (^)(void))block API_AVAILABLE(macos(10.9), ios(7.0), watchos(2.0), tvos(9.0));
      |                                                                                                    ~    ^~
      |                                                                                                         )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSProcessInfo.h:171:106: error: expected identifier before '(' token
  171 | - (void)performActivityWithOptions:(NSActivityOptions)options reason:(NSString *)reason usingBlock:(void (^)(void))block API_AVAILABLE(macos(10.9), ios(7.0), watchos(2.0), tvos(9.0));
      |                                                                                                          ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSProcessInfo.h:171:105: error: expected ';' before '(' token
  171 | - (void)performActivityWithOptions:(NSActivityOptions)options reason:(NSString *)reason usingBlock:(void (^)(void))block API_AVAILABLE(macos(10.9), ios(7.0), watchos(2.0), tvos(9.0));
      |                                                                                                         ^~
      |                                                                                                         ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSProcessInfo.h:176:78: error: expected ')' before '(' token
  176 | - (void)performExpiringActivityWithReason:(NSString *)reason usingBlock:(void(^)(BOOL expired))block API_AVAILABLE(ios(8.2), watchos(2.0), tvos(9.0)) API_UNAVAILABLE(macos);
      |                                                                         ~    ^
      |                                                                              )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSProcessInfo.h:176:78: error: expected identifier before '(' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSProcessInfo.h:176:78: error: expected ';' before '(' token
  176 | - (void)performExpiringActivityWithReason:(NSString *)reason usingBlock:(void(^)(BOOL expired))block API_AVAILABLE(ios(8.2), watchos(2.0), tvos(9.0)) API_UNAVAILABLE(macos);
      |                                                                              ^
      |                                                                              ;
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/Foundation.h:69:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSProxy.h:17:22: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   17 | + (id)allocWithZone:(nullable NSZone *)zone NS_AUTOMATED_REFCOUNT_UNAVAILABLE;
      |                      ^~~~~~~~
      |                      cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSProxy.h:21:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   21 | - (nullable NSMethodSignature *)methodSignatureForSelector:(SEL)sel NS_SWIFT_UNAVAILABLE("NSInvocation and related APIs not available");
      |    ^~~~~~~~
      |    cg_nullable
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSRegularExpression.h:7,
                 from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/Foundation.h:71:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSTextCheckingResult.h:9:25: error: expected ';' before '<' token
    9 | @class NSString, NSArray<ObjectType>, NSDictionary<KeyType, ObjectType>, NSDate, NSTimeZone, NSOrthography, NSURL, NSRegularExpression;
      |                         ^
      |                         ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSTextCheckingResult.h:53:58: error: expected '>' before '<' token
   53 | @property (nullable, readonly, copy) NSArray<NSDictionary<NSString *, id> *> *grammarDetails;
      |                                                          ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSTextCheckingResult.h:53:58: error: cannot find protocol declaration for 'NSDictionary'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSTextCheckingResult.h:53:58: error: expected unqualified-id before '<' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSTextCheckingResult.h:57:79: error: expected '>' before '*' token
   57 | @property (nullable, readonly, copy) NSDictionary<NSTextCheckingKey, NSString *> *components API_AVAILABLE(macos(10.7), ios(4.0), watchos(2.0), tvos(9.0));
      |                                                                               ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSTextCheckingResult.h:57:79: error: cannot find protocol declaration for 'NSTextCheckingKey'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSTextCheckingResult.h:57:79: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSTextCheckingResult.h:57:80: error: expected unqualified-id before '>' token
   57 | @property (nullable, readonly, copy) NSDictionary<NSTextCheckingKey, NSString *> *components API_AVAILABLE(macos(10.7), ios(4.0), watchos(2.0), tvos(9.0));
      |                                                                                ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSTextCheckingResult.h:60:55: error: expected '>' before '*' token
   60 | @property (nullable, readonly, copy) NSArray<NSString *> *alternativeStrings API_AVAILABLE(macos(10.9), ios(7.0), watchos(2.0), tvos(9.0));
      |                                                       ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSTextCheckingResult.h:60:55: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSTextCheckingResult.h:60:56: error: expected unqualified-id before '>' token
   60 | @property (nullable, readonly, copy) NSArray<NSString *> *alternativeStrings API_AVAILABLE(macos(10.9), ios(7.0), watchos(2.0), tvos(9.0));
      |                                                        ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSTextCheckingResult.h:61:38: error: 'NSRegularExpression' has not been declared
   61 | @property (nullable, readonly, copy) NSRegularExpression *regularExpression API_AVAILABLE(macos(10.7), ios(4.0), watchos(2.0), tvos(9.0));
      |                                      ^~~~~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSTextCheckingResult.h:71:79: error: expected '>' before '*' token
   71 | @property (nullable, readonly, copy) NSDictionary<NSTextCheckingKey, NSString *> *addressComponents;    // Deprecated in favor of components
      |                                                                               ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSTextCheckingResult.h:71:79: error: cannot find protocol declaration for 'NSTextCheckingKey'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSTextCheckingResult.h:71:79: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSTextCheckingResult.h:71:80: error: expected unqualified-id before '>' token
   71 | @property (nullable, readonly, copy) NSDictionary<NSTextCheckingKey, NSString *> *addressComponents;    // Deprecated in favor of components
      |                                                                                ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSTextCheckingResult.h:95:102: error: expected '>' before '<' token
   95 | + (NSTextCheckingResult *)grammarCheckingResultWithRange:(NSRange)range details:(NSArray<NSDictionary<NSString *, id> *> *)details;
      |                                                                                                      ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSTextCheckingResult.h:95:102: error: cannot find protocol declaration for 'NSDictionary'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSTextCheckingResult.h:95:102: error: expected ')' before '<' token
   95 | + (NSTextCheckingResult *)grammarCheckingResultWithRange:(NSRange)range details:(NSArray<NSDictionary<NSString *, id> *> *)details;
      |                                                                                 ~                    ^
      |                                                                                                      )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSTextCheckingResult.h:95:102: error: expected identifier before '<' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSTextCheckingResult.h:95:102: error: cannot use an object as parameter to a method
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSTextCheckingResult.h:95:102: error: expected ';' before '<' token
   95 | + (NSTextCheckingResult *)grammarCheckingResultWithRange:(NSRange)range details:(NSArray<NSDictionary<NSString *, id> *> *)details;
      |                                                                                                      ^
      |                                                                                                      ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSTextCheckingResult.h:98:126: error: expected '>' before '*' token
   98 | + (NSTextCheckingResult *)addressCheckingResultWithRange:(NSRange)range components:(NSDictionary<NSTextCheckingKey, NSString *> *)components;
      |                                                                                                                              ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSTextCheckingResult.h:98:126: error: cannot find protocol declaration for 'NSTextCheckingKey'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSTextCheckingResult.h:98:126: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSTextCheckingResult.h:98:127: error: expected ')' before '>' token
   98 | + (NSTextCheckingResult *)addressCheckingResultWithRange:(NSRange)range components:(NSDictionary<NSTextCheckingKey, NSString *> *)components;
      |                                                                                    ~                                          ^
      |                                                                                                                               )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSTextCheckingResult.h:98:127: error: expected identifier before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSTextCheckingResult.h:98:127: error: expected ';' before '>' token
   98 | + (NSTextCheckingResult *)addressCheckingResultWithRange:(NSRange)range components:(NSDictionary<NSTextCheckingKey, NSString *> *)components;
      |                                                                                                                               ^
      |                                                                                                                               ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSTextCheckingResult.h:104:161: error: expected '>' before '*' token
  104 | + (NSTextCheckingResult *)correctionCheckingResultWithRange:(NSRange)range replacementString:(NSString *)replacementString alternativeStrings:(NSArray<NSString*> *)alternativeStrings     API_AVAILABLE(macos(10.9), ios(7.0), watchos(2.0), tvos(9.0));
      |                                                                                                                                                                ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSTextCheckingResult.h:104:161: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSTextCheckingResult.h:104:162: error: expected ')' before '>' token
  104 | + (NSTextCheckingResult *)correctionCheckingResultWithRange:(NSRange)range replacementString:(NSString *)replacementString alternativeStrings:(NSArray<NSString *> *)alternativeStrings     API_AVAILABLE(macos(10.9), ios(7.0), watchos(2.0), tvos(9.0));
      |                                                                                                                                               ~                  ^
      |                                                                                                                                                                  )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSTextCheckingResult.h:104:162: error: expected identifier before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSTextCheckingResult.h:104:162: error: expected ';' before '>' token
  104 | + (NSTextCheckingResult *)correctionCheckingResultWithRange:(NSRange)range replacementString:(NSString *)replacementString alternativeStrings:(NSArray<NSString *> *)alternativeStrings     API_AVAILABLE(macos(10.9), ios(7.0), watchos(2.0), tvos(9.0));
      |                                                                                                                                                                  ^
      |                                                                                                                                                                  ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSTextCheckingResult.h:105:135: error: 'NSRegularExpression' does not name a type
  105 | + (NSTextCheckingResult *)regularExpressionCheckingResultWithRanges:(NSRangePointer)ranges count:(NSUInteger)count regularExpression:(NSRegularExpression *)regularExpression   API_AVAILABLE(macos(10.7), ios(4.0), watchos(2.0), tvos(9.0));
      |                                                                                                                                       ^~~~~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSTextCheckingResult.h:107:137: error: expected '>' before '*' token
  107 | + (NSTextCheckingResult *)transitInformationCheckingResultWithRange:(NSRange)range components:(NSDictionary<NSTextCheckingKey, NSString *> *)components    API_AVAILABLE(macos(10.7), ios(4.0), watchos(2.0), tvos(9.0));
      |                                                                                                                                         ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSTextCheckingResult.h:107:137: error: cannot find protocol declaration for 'NSTextCheckingKey'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSTextCheckingResult.h:107:137: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSTextCheckingResult.h:107:138: error: expected ')' before '>' token
  107 | + (NSTextCheckingResult *)transitInformationCheckingResultWithRange:(NSRange)range components:(NSDictionary<NSTextCheckingKey, NSString *> *)components    API_AVAILABLE(macos(10.7), ios(4.0), watchos(2.0), tvos(9.0));
      |                                                                                               ~                                          ^
      |                                                                                                                                          )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSTextCheckingResult.h:107:138: error: expected identifier before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSTextCheckingResult.h:107:138: error: expected ';' before '>' token
  107 | + (NSTextCheckingResult *)transitInformationCheckingResultWithRange:(NSRange)range components:(NSDictionary<NSTextCheckingKey, NSString *> *)components    API_AVAILABLE(macos(10.7), ios(4.0), watchos(2.0), tvos(9.0));
      |                                                                                                                                          ^
      |                                                                                                                                          ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSRegularExpression.h:9:15: error: expected ';' before '<' token
    9 | @class NSArray<ObjectType>;
      |               ^
      |               ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSRegularExpression.h:39:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   39 | + (nullable NSRegularExpression *)regularExpressionWithPattern:(NSString *)pattern options:(NSRegularExpressionOptions)options error:(NSError **)error;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSRegularExpression.h:40:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   40 | - (nullable instancetype)initWithPattern:(NSString *)pattern options:(NSRegularExpressionOptions)options error:(NSError **)error NS_DESIGNATED_INITIALIZER;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSRegularExpression.h:74:125: error: expected ')' before '(' token
   74 | - (void)enumerateMatchesInString:(NSString *)string options:(NSMatchingOptions)options range:(NSRange)range usingBlock:(void (NS_NOESCAPE ^)(NSTextCheckingResult * _Nullable result, NSMatchingFlags flags, BOOL *stop))block;
      |                                                                                                                        ~    ^~
      |                                                                                                                             )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSRegularExpression.h:74:126: error: expected identifier before '(' token
   74 | - (void)enumerateMatchesInString:(NSString *)string options:(NSMatchingOptions)options range:(NSRange)range usingBlock:(void (NS_NOESCAPE ^)(NSTextCheckingResult * _Nullable result, NSMatchingFlags flags, BOOL *stop))block;
      |                                                                                                                              ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSRegularExpression.h:74:125: error: expected ';' before '(' token
   74 | - (void)enumerateMatchesInString:(NSString *)string options:(NSMatchingOptions)options range:(NSRange)range usingBlock:(void (NS_NOESCAPE ^)(NSTextCheckingResult * _Nullable result, NSMatchingFlags flags, BOOL *stop))block;
      |                                                                                                                             ^~
      |                                                                                                                             ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSRegularExpression.h:76:33: error: expected '>' before '*' token
   76 | - (NSArray<NSTextCheckingResult *> *)matchesInString:(NSString *)string options:(NSMatchingOptions)options range:(NSRange)range;
      |                                 ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSRegularExpression.h:76:33: error: cannot find protocol declaration for 'NSTextCheckingResult'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSRegularExpression.h:76:34: error: expected ')' before '>' token
   76 | - (NSArray<NSTextCheckingResult *> *)matchesInString:(NSString *)string options:(NSMatchingOptions)options range:(NSRange)range;
      |   ~                              ^
      |                                  )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSRegularExpression.h:76:34: error: objective-c++ method declaration is expected before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSRegularExpression.h:78:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   78 | - (nullable NSTextCheckingResult *)firstMatchInString:(NSString *)string options:(NSMatchingOptions)options range:(NSRange)range;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSRegularExpression.h:118:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  118 | + (nullable NSDataDetector *)dataDetectorWithTypes:(NSTextCheckingTypes)checkingTypes error:(NSError **)error;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSRegularExpression.h:119:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  119 | - (nullable instancetype)initWithTypes:(NSTextCheckingTypes)checkingTypes error:(NSError **)error NS_DESIGNATED_INITIALIZER;
      |    ^~~~~~~~
      |    cg_nullable
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/Foundation.h:75:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSSortDescriptor.h:21:40: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   21 | + (instancetype)sortDescriptorWithKey:(nullable NSString *)key ascending:(BOOL)ascending API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                                        ^~~~~~~~
      |                                        cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSSortDescriptor.h:22:40: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   22 | + (instancetype)sortDescriptorWithKey:(nullable NSString *)key ascending:(BOOL)ascending selector:(nullable SEL)selector API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                                        ^~~~~~~~
      |                                        cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSSortDescriptor.h:22:100: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   22 | + (instancetype)sortDescriptorWithKey:(nullable NSString *)key ascending:(BOOL)ascending selector:(nullable SEL)selector API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                                                                                                    ^~~~~~~~
      |                                                                                                    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSSortDescriptor.h:25:30: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   25 | - (instancetype)initWithKey:(nullable NSString *)key ascending:(BOOL)ascending;
      |                              ^~~~~~~~
      |                              cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSSortDescriptor.h:26:30: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   26 | - (instancetype)initWithKey:(nullable NSString *)key ascending:(BOOL)ascending selector:(nullable SEL)selector;
      |                              ^~~~~~~~
      |                              cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSSortDescriptor.h:26:90: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   26 | - (instancetype)initWithKey:(nullable NSString *)key ascending:(BOOL)ascending selector:(nullable SEL)selector;
      |                                                                                          ^~~~~~~~
      |                                                                                          cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSSortDescriptor.h:27:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   27 | - (nullable instancetype)initWithCoder:(NSCoder *)coder;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSSortDescriptor.h:35:40: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   35 | + (instancetype)sortDescriptorWithKey:(nullable NSString *)key ascending:(BOOL)ascending comparator:(NSComparator)cmptr API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                                        ^~~~~~~~
      |                                        cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSSortDescriptor.h:35:102: error: 'NSComparator' does not name a type
   35 | + (instancetype)sortDescriptorWithKey:(nullable NSString *)key ascending:(BOOL)ascending comparator:(NSComparator)cmptr API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                                                                                                      ^~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSSortDescriptor.h:37:30: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   37 | - (instancetype)initWithKey:(nullable NSString *)key ascending:(BOOL)ascending comparator:(NSComparator)cmptr API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                              ^~~~~~~~
      |                              cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSSortDescriptor.h:37:92: error: 'NSComparator' does not name a type
   37 | - (instancetype)initWithKey:(nullable NSString *)key ascending:(BOOL)ascending comparator:(NSComparator)cmptr API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                                                                                            ^~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSSortDescriptor.h:39:22: error: 'NSComparator' has not been declared
   39 | @property (readonly) NSComparator comparator API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                      ^~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSSortDescriptor.h:46:28: error: duplicate interface declaration for class 'NSSet'
   46 | @interface NSSet<ObjectType> (NSSortDescriptorSorting)
      |                            ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSSortDescriptor.h:46:28: error: cannot find protocol declaration for 'ObjectType'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSSet.h:14:40 error: redefinition of 'struct NSSet'
   14 | @interface NSSet<__covariant ObjectType> : NSObject <NSCopying, NSMutableCopying, NSSecureCoding, NSFastEnumeration>
      |                                        ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSSortDescriptor.h:46:28: error: trying to finish struct, but kicked out due to previous parse errors
   46 | @interface NSSet<ObjectType> (NSSortDescriptorSorting)
      |                            ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSSortDescriptor.h:48:1: error: expected constructor, destructor, or type conversion before '-' token
   48 | - (NSArray<ObjectType> *)sortedArrayUsingDescriptors:(NSArray<NSSortDescriptor *> *)sortDescriptors API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));    // returns a new array by sorting the objects of the receiver
      | ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSSortDescriptor.h:52:30: error: duplicate interface declaration for class 'NSArray'
   52 | @interface NSArray<ObjectType> (NSSortDescriptorSorting)
      |                              ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSSortDescriptor.h:52:30: error: cannot find protocol declaration for 'ObjectType'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSEnumerator.h:7:8: error: redefinition of 'struct NSArray'
    7 | @class NSArray<ObjectType>;
      |        ^~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSSortDescriptor.h:52:30: error: trying to finish struct, but kicked out due to previous parse errors
   52 | @interface NSArray<ObjectType> (NSSortDescriptorSorting)
      |                              ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSSortDescriptor.h:54:1: error: expected constructor, destructor, or type conversion before '-' token
   54 | - (NSArray<ObjectType> *)sortedArrayUsingDescriptors:(NSArray<NSSortDescriptor *> *)sortDescriptors;    // returns a new array by sorting the objects of the receiver
      | ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSSortDescriptor.h:58:37: error: duplicate interface declaration for class 'NSMutableArray'
   58 | @interface NSMutableArray<ObjectType> (NSSortDescriptorSorting)
      |                                     ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSSortDescriptor.h:58:37: error: cannot find protocol declaration for 'ObjectType'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSArray.h:141:37: error: redefinition of 'struct NSMutableArray'
  141 | @interface NSMutableArray<ObjectType> : NSArray<ObjectType>
      |                                     ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSSortDescriptor.h:58:37: error: trying to finish struct, but kicked out due to previous parse errors
   58 | @interface NSMutableArray<ObjectType> (NSSortDescriptorSorting)
      |                                     ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSSortDescriptor.h:60:1: error: expected constructor, destructor, or type conversion before '-' token
   60 | - (void)sortUsingDescriptors:(NSArray<NSSortDescriptor *> *)sortDescriptors;    // sorts the array itself
      | ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSSortDescriptor.h:64:35: error: duplicate interface declaration for class 'NSOrderedSet'
   64 | @interface NSOrderedSet<ObjectType> (NSKeyValueSorting)
      |                                   ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSSortDescriptor.h:64:35: error: cannot find protocol declaration for 'ObjectType'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrderedSet.h:18:47: error: redefinition of 'struct NSOrderedSet'
   18 | @interface NSOrderedSet<__covariant ObjectType> : NSObject <NSCopying, NSMutableCopying, NSSecureCoding, NSFastEnumeration>
      |                                               ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSSortDescriptor.h:64:35: error: trying to finish struct, but kicked out due to previous parse errors
   64 | @interface NSOrderedSet<ObjectType> (NSKeyValueSorting)
      |                                   ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSSortDescriptor.h:67:1: error: expected constructor, destructor, or type conversion before '-' token
   67 | - (NSArray<ObjectType> *)sortedArrayUsingDescriptors:(NSArray<NSSortDescriptor *> *)sortDescriptors API_AVAILABLE(macos(10.7), ios(5.0), watchos(2.0), tvos(9.0));
      | ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSSortDescriptor.h:71:42: error: duplicate interface declaration for class 'NSMutableOrderedSet'
   71 | @interface NSMutableOrderedSet<ObjectType> (NSKeyValueSorting)
      |                                          ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSSortDescriptor.h:71:42: error: cannot find protocol declaration for 'ObjectType'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrderedSet.h:128:42: error: redefinition of 'struct NSMutableOrderedSet'
  128 | @interface NSMutableOrderedSet<ObjectType> : NSOrderedSet<ObjectType>
      |                                          ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSSortDescriptor.h:71:42: error: trying to finish struct, but kicked out due to previous parse errors
   71 | @interface NSMutableOrderedSet<ObjectType> (NSKeyValueSorting)
      |                                          ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSSortDescriptor.h:74:1: error: expected constructor, destructor, or type conversion before '-' token
   74 | - (void)sortUsingDescriptors:(NSArray<NSSortDescriptor *> *)sortDescriptors API_AVAILABLE(macos(10.7), ios(5.0), watchos(2.0), tvos(9.0));
      | ^
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/Foundation.h:76:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSStream.h:44:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   44 | - (nullable id)propertyForKey:(NSStreamPropertyKey)key;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSStream.h:45:22: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   45 | - (BOOL)setProperty:(nullable id)property forKey:(NSStreamPropertyKey)key;
      |                      ^~~~~~~~
      |                      cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSStream.h:67:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   67 | - (nullable instancetype)initWithURL:(NSURL *)url API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0)) NS_DESIGNATED_INITIALIZER;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSStream.h:82:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   82 | - (nullable instancetype)initWithURL:(NSURL *)url append:(BOOL)shouldAppend API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0)) NS_DESIGNATED_INITIALIZER;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSStream.h:103:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  103 | - (nullable instancetype)initWithFileAtPath:(NSString *)path;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSStream.h:105:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  105 | + (nullable instancetype)inputStreamWithData:(NSData *)data;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSStream.h:106:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  106 | + (nullable instancetype)inputStreamWithFileAtPath:(NSString *)path;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSStream.h:107:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  107 | + (nullable instancetype)inputStreamWithURL:(NSURL *)url API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSStream.h:112:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  112 | - (nullable instancetype)initToFileAtPath:(NSString *)path append:(BOOL)shouldAppend;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSStream.h:117:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  117 | + (nullable instancetype)outputStreamWithURL:(NSURL *)url append:(BOOL)shouldAppend API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |    ^~~~~~~~
      |    cg_nullable
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/Foundation.h:79:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSThread.h:9:15: error: expected ';' before '<' token
    9 | @class NSArray<ObjectType>, NSMutableDictionary, NSDate, NSNumber, NSString;
      |               ^
      |               ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSThread.h:19:29: error: unknown property attribute 'strong'
   19 | @property (class, readonly, strong) NSThread *currentThread;
      |                             ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSThread.h:21:39: error: expected ')' before '(' token
   21 | + (void)detachNewThreadWithBlock:(void (^)(void))block API_AVAILABLE(macosx(10.12), ios(10.0), watchos(3.0), tvos(10.0));
      |                                  ~    ^~
      |                                       )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSThread.h:21:40: error: expected identifier before '(' token
   21 | + (void)detachNewThreadWithBlock:(void (^)(void))block API_AVAILABLE(macosx(10.12), ios(10.0), watchos(3.0), tvos(10.0));
      |                                        ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSThread.h:21:39: error: expected ';' before '(' token
   21 | + (void)detachNewThreadWithBlock:(void (^)(void))block API_AVAILABLE(macosx(10.12), ios(10.0), watchos(3.0), tvos(10.0));
      |                                       ^~
      |                                       ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSThread.h:22:79: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   22 | + (void)detachNewThreadSelector:(SEL)selector toTarget:(id)target withObject:(nullable id)argument;
      |                                                                               ^~~~~~~~
      |                                                                               cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSThread.h:40:52: error: expected '>' before '*' token
   40 | @property (class, readonly, copy) NSArray<NSNumber *> *callStackReturnAddresses API_AVAILABLE(macos(10.5), ios(2.0), watchos(2.0), tvos(9.0));
      |                                                    ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSThread.h:40:52: error: cannot find protocol declaration for 'NSNumber'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSThread.h:40:53: error: expected unqualified-id before '>' token
   40 | @property (class, readonly, copy) NSArray<NSNumber *> *callStackReturnAddresses API_AVAILABLE(macos(10.5), ios(2.0), watchos(2.0), tvos(9.0));
      |                                                     ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSThread.h:41:52: error: expected '>' before '*' token
   41 | @property (class, readonly, copy) NSArray<NSString *> *callStackSymbols API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                                                    ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSThread.h:41:52: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSThread.h:41:53: error: expected unqualified-id before '>' token
   41 | @property (class, readonly, copy) NSArray<NSString *> *callStackSymbols API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                                                     ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSThread.h:48:1: error: redeclaration of property 'isMainThread'
   48 | @property (class, readonly) BOOL isMainThread API_AVAILABLE(macos(10.5), ios(2.0), watchos(2.0), tvos(9.0)); // reports whether current thread is main
      | ^~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSThread.h:47:27: note: originally specified here
   47 | @property (readonly) BOOL isMainThread API_AVAILABLE(macos(10.5), ios(2.0), watchos(2.0), tvos(9.0));
      |                           ^~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSThread.h:49:29: error: unknown property attribute 'strong'
   49 | @property (class, readonly, strong) NSThread *mainThread API_AVAILABLE(macos(10.5), ios(2.0), watchos(2.0), tvos(9.0));
      |                             ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSThread.h:52:74: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   52 | - (instancetype)initWithTarget:(id)target selector:(SEL)selector object:(nullable id)argument API_AVAILABLE(macos(10.5), ios(2.0), watchos(2.0), tvos(9.0));
      |                                                                          ^~~~~~~~
      |                                                                          cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSThread.h:53:36: error: expected ')' before '(' token
   53 | - (instancetype)initWithBlock:(void (^)(void))block API_AVAILABLE(macosx(10.12), ios(10.0), watchos(3.0), tvos(10.0));
      |                               ~    ^~
      |                                    )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSThread.h:53:37: error: expected identifier before '(' token
   53 | - (instancetype)initWithBlock:(void (^)(void))block API_AVAILABLE(macosx(10.12), ios(10.0), watchos(3.0), tvos(10.0));
      |                                     ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSThread.h:53:36: error: expected ';' before '(' token
   53 | - (instancetype)initWithBlock:(void (^)(void))block API_AVAILABLE(macosx(10.12), ios(10.0), watchos(3.0), tvos(10.0));
      |                                    ^~
      |                                    ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSThread.h:73:64: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   73 | - (void)performSelectorOnMainThread:(SEL)aSelector withObject:(nullable id)arg waitUntilDone:(BOOL)wait modes:(nullable NSArray<NSString *> *)array;
      |                                                                ^~~~~~~~
      |                                                                cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSThread.h:73:112: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   73 | - (void)performSelectorOnMainThread:(SEL)aSelector withObject:(nullable id)arg waitUntilDone:(BOOL)wait modes:(nullable NSArray<NSString *> *)array;
      |                                                                                                                ^~~~~~~~
      |                                                                                                                cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSThread.h:74:64: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   74 | - (void)performSelectorOnMainThread:(SEL)aSelector withObject:(nullable id)arg waitUntilDone:(BOOL)wait;
      |                                                                ^~~~~~~~
      |                                                                cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSThread.h:77:77: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   77 | - (void)performSelector:(SEL)aSelector onThread:(NSThread *)thr withObject:(nullable id)arg waitUntilDone:(BOOL)wait modes:(nullable NSArray<NSString *> *)array API_AVAILABLE(macos(10.5), ios(2.0), watchos(2.0), tvos(9.0));
      |                                                                             ^~~~~~~~
      |                                                                             cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSThread.h:77:125: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   77 | - (void)performSelector:(SEL)aSelector onThread:(NSThread *)thr withObject:(nullable id)arg waitUntilDone:(BOOL)wait modes:(nullable NSArray<NSString *> *)array API_AVAILABLE(macos(10.5), ios(2.0), watchos(2.0), tvos(9.0));
      |                                                                                                                             ^~~~~~~~
      |                                                                                                                             cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSThread.h:78:77: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   78 | - (void)performSelector:(SEL)aSelector onThread:(NSThread *)thr withObject:(nullable id)arg waitUntilDone:(BOOL)wait API_AVAILABLE(macos(10.5), ios(2.0), watchos(2.0), tvos(9.0));
      |                                                                             ^~~~~~~~
      |                                                                             cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSThread.h:80:64: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   80 | - (void)performSelectorInBackground:(SEL)aSelector withObject:(nullable id)arg API_AVAILABLE(macos(10.5), ios(2.0), watchos(2.0), tvos(9.0));
      |                                                                ^~~~~~~~
      |                                                                cg_nullable
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/Foundation.h:80:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSTimeZone.h:9:25: error: expected ';' before '<' token
    9 | @class NSString, NSArray<ObjectType>, NSDictionary<KeyType, ObjectType>, NSDate, NSData, NSLocale;
      |                         ^
      |                         ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSTimeZone.h:19:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   19 | - (nullable NSString *)abbreviationForDate:(NSDate *)aDate;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSTimeZone.h:22:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   22 | - (nullable NSDate *)nextDaylightSavingTimeTransitionAfterDate:(NSDate *)aDate API_AVAILABLE(macos(10.5), ios(2.0), watchos(2.0), tvos(9.0));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSTimeZone.h:35:52: error: expected '>' before '*' token
   35 | @property (class, readonly, copy) NSArray<NSString *> *knownTimeZoneNames;
      |                                                    ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSTimeZone.h:35:52: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSTimeZone.h:35:53: error: expected unqualified-id before '>' token
   35 | @property (class, readonly, copy) NSArray<NSString *> *knownTimeZoneNames;
      |                                                     ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSTimeZone.h:37:47: error: expected '>' before '*' token
   37 | @property (class, copy) NSDictionary<NSString *, NSString *> *abbreviationDictionary API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                                               ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSTimeZone.h:37:47: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSTimeZone.h:37:48: error: expected unqualified-id before ',' token
   37 | @property (class, copy) NSDictionary<NSString *, NSString *> *abbreviationDictionary API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                                                ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSTimeZone.h:39:26: error: expected '>' before '*' token
   39 | + (NSDictionary<NSString *, NSString *> *)abbreviationDictionary;
      |                          ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSTimeZone.h:39:26: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSTimeZone.h:39:27: error: expected ')' before ',' token
   39 | + (NSDictionary<NSString *, NSString *> *)abbreviationDictionary;
      |   ~                       ^
      |                           )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSTimeZone.h:39:27: error: objective-c++ method declaration is expected before ',' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSTimeZone.h:62:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   62 | - (nullable NSString *)localizedName:(NSTimeZoneNameStyle)style locale:(nullable NSLocale *)locale API_AVAILABLE(macos(10.5), ios(2.0), watchos(2.0), tvos(9.0));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSTimeZone.h:62:73: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   62 | - (nullable NSString *)localizedName:(NSTimeZoneNameStyle)style locale:(nullable NSLocale *)locale API_AVAILABLE(macos(10.5), ios(2.0), watchos(2.0), tvos(9.0));
      |                                                                         ^~~~~~~~
      |                                                                         cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSTimeZone.h:71:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   71 | + (nullable instancetype)timeZoneWithName:(NSString *)tzName;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSTimeZone.h:72:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   72 | + (nullable instancetype)timeZoneWithName:(NSString *)tzName data:(nullable NSData *)aData;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSTimeZone.h:72:68: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   72 | + (nullable instancetype)timeZoneWithName:(NSString *)tzName data:(nullable NSData *)aData;
      |                                                                    ^~~~~~~~
      |                                                                    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSTimeZone.h:74:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   74 | - (nullable instancetype)initWithName:(NSString *)tzName;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSTimeZone.h:75:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   75 | - (nullable instancetype)initWithName:(NSString *)tzName data:(nullable NSData *)aData;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSTimeZone.h:75:64: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   75 | - (nullable instancetype)initWithName:(NSString *)tzName data:(nullable NSData *)aData;
      |                                                                ^~~~~~~~
      |                                                                cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSTimeZone.h:82:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   82 | + (nullable instancetype)timeZoneWithAbbreviation:(NSString *)abbreviation;
      |    ^~~~~~~~
      |    cg_nullable
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/Foundation.h:81:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSTimer.h:15:108: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   15 | + (NSTimer *)timerWithTimeInterval:(NSTimeInterval)ti target:(id)aTarget selector:(SEL)aSelector userInfo:(nullable id)userInfo repeats:(BOOL)yesOrNo;
      |                                                                                                            ^~~~~~~~
      |                                                                                                            cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSTimer.h:16:117: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   16 | + (NSTimer *)scheduledTimerWithTimeInterval:(NSTimeInterval)ti target:(id)aTarget selector:(SEL)aSelector userInfo:(nullable id)userInfo repeats:(BOOL)yesOrNo;
      |                                                                                                                     ^~~~~~~~
      |                                                                                                                     cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSTimer.h:23:94: error: expected ')' before '(' token
   23 | + (NSTimer *)timerWithTimeInterval:(NSTimeInterval)interval repeats:(BOOL)repeats block:(void (^)(NSTimer *timer))block API_AVAILABLE(macosx(10.12), ios(10.0), watchos(3.0), tvos(10.0));
      |                                                                                         ~    ^~
      |                                                                                              )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSTimer.h:23:95: error: expected identifier before '(' token
   23 | + (NSTimer *)timerWithTimeInterval:(NSTimeInterval)interval repeats:(BOOL)repeats block:(void (^)(NSTimer *timer))block API_AVAILABLE(macosx(10.12), ios(10.0), watchos(3.0), tvos(10.0));
      |                                                                                               ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSTimer.h:23:94: error: expected ';' before '(' token
   23 | + (NSTimer *)timerWithTimeInterval:(NSTimeInterval)interval repeats:(BOOL)repeats block:(void (^)(NSTimer *timer))block API_AVAILABLE(macosx(10.12), ios(10.0), watchos(3.0), tvos(10.0));
      |                                                                                              ^~
      |                                                                                              ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSTimer.h:29:103: error: expected ')' before '(' token
   29 | + (NSTimer *)scheduledTimerWithTimeInterval:(NSTimeInterval)interval repeats:(BOOL)repeats block:(void (^)(NSTimer *timer))block API_AVAILABLE(macosx(10.12), ios(10.0), watchos(3.0), tvos(10.0));
      |                                                                                                  ~    ^~
      |                                                                                                       )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSTimer.h:29:104: error: expected identifier before '(' token
   29 | + (NSTimer *)scheduledTimerWithTimeInterval:(NSTimeInterval)interval repeats:(BOOL)repeats block:(void (^)(NSTimer *timer))block API_AVAILABLE(macosx(10.12), ios(10.0), watchos(3.0), tvos(10.0));
      |                                                                                                        ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSTimer.h:29:103: error: expected ';' before '(' token
   29 | + (NSTimer *)scheduledTimerWithTimeInterval:(NSTimeInterval)interval repeats:(BOOL)repeats block:(void (^)(NSTimer *timer))block API_AVAILABLE(macosx(10.12), ios(10.0), watchos(3.0), tvos(10.0));
      |                                                                                                       ^~
      |                                                                                                       ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSTimer.h:36:116: error: expected ')' before '(' token
   36 | - (instancetype)initWithFireDate:(NSDate *)date interval:(NSTimeInterval)interval repeats:(BOOL)repeats block:(void (^)(NSTimer *timer))block API_AVAILABLE(macosx(10.12), ios(10.0), watchos(3.0), tvos(10.0));
      |                                                                                                               ~    ^~
      |                                                                                                                    )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSTimer.h:36:117: error: expected identifier before '(' token
   36 | - (instancetype)initWithFireDate:(NSDate *)date interval:(NSTimeInterval)interval repeats:(BOOL)repeats block:(void (^)(NSTimer *timer))block API_AVAILABLE(macosx(10.12), ios(10.0), watchos(3.0), tvos(10.0));
      |                                                                                                                     ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSTimer.h:36:116: error: expected ';' before '(' token
   36 | - (instancetype)initWithFireDate:(NSDate *)date interval:(NSTimeInterval)interval repeats:(BOOL)repeats block:(void (^)(NSTimer *timer))block API_AVAILABLE(macosx(10.12), ios(10.0), watchos(3.0), tvos(10.0));
      |                                                                                                                    ^~
      |                                                                                                                    ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSTimer.h:38:116: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   38 | - (instancetype)initWithFireDate:(NSDate *)date interval:(NSTimeInterval)ti target:(id)t selector:(SEL)s userInfo:(nullable id)ui repeats:(BOOL)rep NS_DESIGNATED_INITIALIZER;
      |                                                                                                                    ^~~~~~~~
      |                                                                                                                    cg_nullable
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/Foundation.h:84:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURLAuthenticationChallenge.h:85:91: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   85 | - (instancetype)initWithProtectionSpace:(NSURLProtectionSpace *)space proposedCredential:(nullable NSURLCredential *)credential previousFailureCount:(NSInteger)previousFailureCount failureResponse:(nullable NSURLResponse *)response error:(nullable NSError *)error sender:(id<NSURLAuthenticationChallengeSender>)sender;
      |                                                                                           ^~~~~~~~
      |                                                                                           cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURLAuthenticationChallenge.h:85:199: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   85 | - (instancetype)initWithProtectionSpace:(NSURLProtectionSpace *)space proposedCredential:(nullable NSURLCredential *)credential previousFailureCount:(NSInteger)previousFailureCount failureResponse:(nullable NSURLResponse *)response error:(nullable NSError *)error sender:(id<NSURLAuthenticationChallengeSender>)sender;
      |                                                                                                                                                                                                       ^~~~~~~~
      |                                                                                                                                                                                                       cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURLAuthenticationChallenge.h:85:240: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   85 | - (instancetype)initWithProtectionSpace:(NSURLProtectionSpace *)space proposedCredential:(nullable NSURLCredential *)credential previousFailureCount:(NSInteger)previousFailureCount failureResponse:(nullable NSURLResponse *)response error:(nullable NSError *)error sender:(id<NSURLAuthenticationChallengeSender>)sender;
      |                                                                                                                                                                                                                                                ^~~~~~~~
      |                                                                                                                                                                                                                                                cg_nullable
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/Foundation.h:85:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURLCache.h:86:90: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   86 | - (instancetype)initWithResponse:(NSURLResponse *)response data:(NSData *)data userInfo:(nullable NSDictionary *)userInfo storagePolicy:(NSURLCacheStoragePolicy)storagePolicy;
      |                                                                                          ^~~~~~~~
      |                                                                                          cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURLCache.h:150:19: error: unknown property attribute 'strong'
  150 | @property (class, strong) NSURLCache *sharedURLCache;
      |                   ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURLCache.h:150:39: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
  150 | @property (class, strong) NSURLCache *sharedURLCache;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURLCache.h:166:115: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  166 | - (instancetype)initWithMemoryCapacity:(NSUInteger)memoryCapacity diskCapacity:(NSUInteger)diskCapacity diskPath:(nullable NSString *)path API_DEPRECATED_WITH_REPLACEMENT("initWithMemoryCapacity:diskCapacity:directoryURL:", macos(10.2,API_TO_BE_DEPRECATED), ios(2.0,API_TO_BE_DEPRECATED), watchos(2.0,API_TO_BE_DEPRECATED), tvos(9.0,API_TO_BE_DEPRECATED));
      |                                                                                                                   ^~~~~~~~
      |                                                                                                                   cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURLCache.h:176:119: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  176 | - (instancetype)initWithMemoryCapacity:(NSUInteger)memoryCapacity diskCapacity:(NSUInteger)diskCapacity directoryURL:(nullable NSURL *)directoryURL API_AVAILABLE(macos(10.15), ios(13.0), watchos(6.0), tvos(13.0));
      |                                                                                                                       ^~~~~~~~
      |                                                                                                                       cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURLCache.h:189:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  189 | - (nullable NSCachedURLResponse *)cachedResponseForRequest:(NSURLRequest *)request;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURLCache.h:258:94: error: expected ')' before '(' token
  258 | - (void)getCachedResponseForDataTask:(NSURLSessionDataTask *)dataTask completionHandler:(void (^) (NSCachedURLResponse * _Nullable cachedResponse))completionHandler API_AVAILABLE(macos(10.10), ios(8.0), watchos(2.0), tvos(9.0));
      |                                                                                         ~    ^~
      |                                                                                              )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURLCache.h:258:95: error: expected identifier before '(' token
  258 | - (void)getCachedResponseForDataTask:(NSURLSessionDataTask *)dataTask completionHandler:(void (^) (NSCachedURLResponse * _Nullable cachedResponse))completionHandler API_AVAILABLE(macos(10.10), ios(8.0), watchos(2.0), tvos(9.0));
      |                                                                                               ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURLCache.h:258:94: error: expected ';' before '(' token
  258 | - (void)getCachedResponseForDataTask:(NSURLSessionDataTask *)dataTask completionHandler:(void (^) (NSCachedURLResponse * _Nullable cachedResponse))completionHandler API_AVAILABLE(macos(10.10), ios(8.0), watchos(2.0), tvos(9.0));
      |                                                                                              ^~
      |                                                                                              ;
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/Foundation.h:86:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURLConnection.h:115:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  115 | - (nullable instancetype)initWithRequest:(NSURLRequest *)request delegate:(nullable id)delegate startImmediately:(BOOL)startImmediately API_DEPRECATED("Use NSURLSession (see NSURLSession.h)", macos(10.5,10.11), ios(2.0,9.0), tvos(9.0,9.0)) API_UNAVAILABLE(watchos);
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURLConnection.h:115:76: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  115 | - (nullable instancetype)initWithRequest:(NSURLRequest *)request delegate:(nullable id)delegate startImmediately:(BOOL)startImmediately API_DEPRECATED("Use NSURLSession (see NSURLSession.h)", macos(10.5,10.11), ios(2.0,9.0), tvos(9.0,9.0)) API_UNAVAILABLE(watchos);
      |                                                                            ^~~~~~~~
      |                                                                            cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURLConnection.h:117:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  117 | - (nullable instancetype)initWithRequest:(NSURLRequest *)request delegate:(nullable id)delegate API_DEPRECATED("Use NSURLSession (see NSURLSession.h)", macos(10.3,10.11), ios(2.0,9.0), tvos(9.0,9.0)) API_UNAVAILABLE(watchos);
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURLConnection.h:117:76: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  117 | - (nullable instancetype)initWithRequest:(NSURLRequest *)request delegate:(nullable id)delegate API_DEPRECATED("Use NSURLSession (see NSURLSession.h)", macos(10.3,10.11), ios(2.0,9.0), tvos(9.0,9.0)) API_UNAVAILABLE(watchos);
      |                                                                            ^~~~~~~~
      |                                                                            cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURLConnection.h:118:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  118 | + (nullable NSURLConnection*)connectionWithRequest:(NSURLRequest *)request delegate:(nullable id)delegate API_DEPRECATED("Use NSURLSession (see NSURLSession.h)", macos(10.3,10.11), ios(2.0,9.0), tvos(9.0,9.0)) API_UNAVAILABLE(watchos);
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURLConnection.h:118:86: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  118 | + (nullable NSURLConnection*)connectionWithRequest:(NSURLRequest *)request delegate:(nullable id)delegate API_DEPRECATED("Use NSURLSession (see NSURLSession.h)", macos(10.3,10.11), ios(2.0,9.0), tvos(9.0,9.0)) API_UNAVAILABLE(watchos);
      |                                                                                      ^~~~~~~~
      |                                                                                      cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURLConnection.h:128:27: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  128 | - (void)setDelegateQueue:(nullable NSOperationQueue*) queue API_AVAILABLE(macos(10.7), ios(5.0), watchos(2.0), tvos(9.0));
      |                           ^~~~~~~~
      |                           cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURLConnection.h:295:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  295 | - (nullable NSURLRequest *)connection:(NSURLConnection *)connection willSendRequest:(NSURLRequest *)request redirectResponse:(nullable NSURLResponse *)response;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURLConnection.h:295:127: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  295 | - (nullable NSURLRequest *)connection:(NSURLConnection *)connection willSendRequest:(NSURLRequest *)request redirectResponse:(nullable NSURLResponse *)response;
      |                                                                                                                               ^~~~~~~~
      |                                                                                                                               cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURLConnection.h:300:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  300 | - (nullable NSInputStream *)connection:(NSURLConnection *)connection needNewBodyStream:(NSURLRequest *)request;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURLConnection.h:305:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  305 | - (nullable NSCachedURLResponse *)connection:(NSURLConnection *)connection willCacheResponse:(NSCachedURLResponse *)cachedResponse;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURLConnection.h:405:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  405 | + (nullable NSData *)sendSynchronousRequest:(NSURLRequest *)request returningResponse:(NSURLResponse * _Nullable * _Nullable)response error:(NSError **)error API_DEPRECATED("Use [NSURLSession dataTaskWithRequest:completionHandler:] (see NSURLSession.h", macos(10.3,10.11), ios(2.0,9.0), tvos(9.0,9.0)) API_UNAVAILABLE(watchos);
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURLConnection.h:456:38: error: expected ')' before '(' token
  456 |               completionHandler:(void (^)(NSURLResponse* _Nullable response, NSData* _Nullable data, NSError* _Nullable connectionError)) handler API_DEPRECATED("Use [NSURLSession dataTaskWithRequest:completionHandler:] (see NSURLSession.h", macos(10.7,10.11), ios(5.0,9.0), tvos(9.0,9.0)) API_UNAVAILABLE(watchos);
      |                                 ~    ^~
      |                                      )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURLConnection.h:456:39: error: expected identifier before '(' token
  456 |               completionHandler:(void (^)(NSURLResponse* _Nullable response, NSData* _Nullable data, NSError* _Nullable connectionError)) handler API_DEPRECATED("Use [NSURLSession dataTaskWithRequest:completionHandler:] (see NSURLSession.h", macos(10.7,10.11), ios(5.0,9.0), tvos(9.0,9.0)) API_UNAVAILABLE(watchos);
      |                                       ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURLConnection.h:456:38: error: expected ';' before '(' token
  456 |               completionHandler:(void (^)(NSURLResponse* _Nullable response, NSData* _Nullable data, NSError* _Nullable connectionError)) handler API_DEPRECATED("Use [NSURLSession dataTaskWithRequest:completionHandler:] (see NSURLSession.h", macos(10.7,10.11), ios(5.0,9.0), tvos(9.0,9.0)) API_UNAVAILABLE(watchos);
      |                                      ^~
      |                                      ;
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/Foundation.h:87:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURLCredential.h:121:73: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  121 | - (instancetype)initWithIdentity:(SecIdentityRef)identity certificates:(nullable NSArray *)certArray persistence:(NSURLCredentialPersistence)persistence API_AVAILABLE(macos(10.6), ios(3.0), watchos(2.0), tvos(9.0));
      |                                                                         ^~~~~~~~
      |                                                                         cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURLCredential.h:131:84: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  131 | + (NSURLCredential *)credentialWithIdentity:(SecIdentityRef)identity certificates:(nullable NSArray *)certArray persistence:(NSURLCredentialPersistence)persistence API_AVAILABLE(macos(10.6), ios(3.0), watchos(2.0), tvos(9.0));
      |                                                                                    ^~~~~~~~
      |                                                                                    cg_nullable
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURLCredentialStorage.h:9,
                 from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/Foundation.h:88:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURLProtectionSpace.h:12:15: error: expected ';' before '<' token
   12 | @class NSArray<ObjectType>;
      |               ^
      |               ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURLProtectionSpace.h:136:78: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  136 | - (instancetype)initWithHost:(NSString *)host port:(NSInteger)port protocol:(nullable NSString *)protocol realm:(nullable NSString *)realm authenticationMethod:(nullable NSString *)authenticationMethod;
      |                                                                              ^~~~~~~~
      |                                                                              cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURLProtectionSpace.h:136:114: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  136 | - (instancetype)initWithHost:(NSString *)host port:(NSInteger)port protocol:(nullable NSString *)protocol realm:(nullable NSString *)realm authenticationMethod:(nullable NSString *)authenticationMethod;
      |                                                                                                                  ^~~~~~~~
      |                                                                                                                  cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURLProtectionSpace.h:136:162: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  136 | - (instancetype)initWithHost:(NSString *)host port:(NSInteger)port protocol:(nullable NSString *)protocol realm:(nullable NSString *)realm authenticationMethod:(nullable NSString *)authenticationMethod;
      |                                                                                                                                                                  ^~~~~~~~
      |                                                                                                                                                                  cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURLProtectionSpace.h:152:79: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  152 | - (instancetype)initWithProxyHost:(NSString *)host port:(NSInteger)port type:(nullable NSString *)type realm:(nullable NSString *)realm  authenticationMethod:(nullable NSString *)authenticationMethod;
      |                                                                               ^~~~~~~~
      |                                                                               cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURLProtectionSpace.h:152:111: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  152 | - (instancetype)initWithProxyHost:(NSString *)host port:(NSInteger)port type:(nullable NSString *)type realm:(nullable NSString *)realm  authenticationMethod:(nullable NSString *)authenticationMethod;
      |                                                                                                               ^~~~~~~~
      |                                                                                                               cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURLProtectionSpace.h:152:160: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  152 | - (instancetype)initWithProxyHost:(NSString *)host port:(NSInteger)port type:(nullable NSString *)type realm:(nullable NSString *)realm  authenticationMethod:(nullable NSString *)authenticationMethod;
      |                                                                                                                                                                ^~~~~~~~
      |                                                                                                                                                                cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURLProtectionSpace.h:216:53: error: expected '>' before '*' token
  216 | @property (nullable, readonly, copy) NSArray<NSData *> *distinguishedNames API_AVAILABLE(macos(10.6), ios(3.0), watchos(2.0), tvos(9.0));
      |                                                     ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURLProtectionSpace.h:216:53: error: cannot find protocol declaration for 'NSData'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURLProtectionSpace.h:216:54: error: expected unqualified-id before '>' token
  216 | @property (nullable, readonly, copy) NSArray<NSData *> *distinguishedNames API_AVAILABLE(macos(10.6), ios(3.0), watchos(2.0), tvos(9.0));
      |                                                      ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURLCredentialStorage.h:12:20: error: expected ';' before '<' token
   12 | @class NSDictionary<KeyType, ObjectType>;
      |                    ^
      |                    ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURLCredentialStorage.h:38:29: error: unknown property attribute 'strong'
   38 | @property (class, readonly, strong) NSURLCredentialStorage *sharedCredentialStorage;
      |                             ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURLCredentialStorage.h:46:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   46 | - (nullable NSDictionary<NSString *, NSURLCredential *> *)credentialsForProtectionSpace:(NSURLProtectionSpace *)space;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURLCredentialStorage.h:54:62: error: expected '>' before '*' token
   54 | @property (readonly, copy) NSDictionary<NSURLProtectionSpace *, NSDictionary<NSString *, NSURLCredential *> *> *allCredentials;
      |                                                              ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURLCredentialStorage.h:54:62: error: cannot find protocol declaration for 'NSURLProtectionSpace'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURLCredentialStorage.h:54:63: error: expected unqualified-id before ',' token
   54 | @property (readonly, copy) NSDictionary<NSURLProtectionSpace *, NSDictionary<NSString *, NSURLCredential *> *> *allCredentials;
      |                                                               ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURLCredentialStorage.h:89:114: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   89 | - (void)removeCredential:(NSURLCredential *)credential forProtectionSpace:(NSURLProtectionSpace *)space options:(nullable NSDictionary<NSString *, id> *)options API_AVAILABLE(macos(10.9), ios(7.0), watchos(2.0), tvos(9.0));
      |                                                                                                                  ^~~~~~~~
      |                                                                                                                  cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURLCredentialStorage.h:96:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   96 | - (nullable NSURLCredential *)defaultCredentialForProtectionSpace:(NSURLProtectionSpace *)space;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURLCredentialStorage.h:110:135: error: expected ')' before '(' token
  110 | - (void)getCredentialsForProtectionSpace:(NSURLProtectionSpace *)protectionSpace task:(NSURLSessionTask *)task completionHandler:(void (^) (NSDictionary<NSString *, NSURLCredential *> * _Nullable credentials))completionHandler API_AVAILABLE(macos(10.10), ios(8.0), watchos(2.0), tvos(9.0));
      |                                                                                                                                  ~    ^~
      |                                                                                                                                       )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURLCredentialStorage.h:110:136: error: expected identifier before '(' token
  110 | - (void)getCredentialsForProtectionSpace:(NSURLProtectionSpace *)protectionSpace task:(NSURLSessionTask *)task completionHandler:(void (^) (NSDictionary<NSString *, NSURLCredential *> * _Nullable credentials))completionHandler API_AVAILABLE(macos(10.10), ios(8.0), watchos(2.0), tvos(9.0));
      |                                                                                                                                        ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURLCredentialStorage.h:110:135: error: expected ';' before '(' token
  110 | - (void)getCredentialsForProtectionSpace:(NSURLProtectionSpace *)protectionSpace task:(NSURLSessionTask *)task completionHandler:(void (^) (NSDictionary<NSString *, NSURLCredential *> * _Nullable credentials))completionHandler API_AVAILABLE(macos(10.10), ios(8.0), watchos(2.0), tvos(9.0));
      |                                                                                                                                       ^~
      |                                                                                                                                       ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURLCredentialStorage.h:112:124: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  112 | - (void)removeCredential:(NSURLCredential *)credential forProtectionSpace:(NSURLProtectionSpace *)protectionSpace options:(nullable NSDictionary<NSString *, id> *)options task:(NSURLSessionTask *)task API_AVAILABLE(macos(10.10), ios(8.0), watchos(2.0), tvos(9.0));
      |                                                                                                                            ^~~~~~~~
      |                                                                                                                            cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURLCredentialStorage.h:113:131: error: expected ')' before '(' token
  113 | - (void)getDefaultCredentialForProtectionSpace:(NSURLProtectionSpace *)space task:(NSURLSessionTask *)task completionHandler:(void (^) (NSURLCredential * _Nullable credential))completionHandler API_AVAILABLE(macos(10.10), ios(8.0), watchos(2.0), tvos(9.0));
      |                                                                                                                              ~    ^~
      |                                                                                                                                   )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURLCredentialStorage.h:113:132: error: expected identifier before '(' token
  113 | - (void)getDefaultCredentialForProtectionSpace:(NSURLProtectionSpace *)space task:(NSURLSessionTask *)task completionHandler:(void (^) (NSURLCredential * _Nullable credential))completionHandler API_AVAILABLE(macos(10.10), ios(8.0), watchos(2.0), tvos(9.0));
      |                                                                                                                                    ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURLCredentialStorage.h:113:131: error: expected ';' before '(' token
  113 | - (void)getDefaultCredentialForProtectionSpace:(NSURLProtectionSpace *)space task:(NSURLSessionTask *)task completionHandler:(void (^) (NSURLCredential * _Nullable credential))completionHandler API_AVAILABLE(macos(10.10), ios(8.0), watchos(2.0), tvos(9.0));
      |                                                                                                                                   ^~
      |                                                                                                                                   ;
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/Foundation.h:91:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURLProtocol.h:182:73: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  182 | - (instancetype)initWithRequest:(NSURLRequest *)request cachedResponse:(nullable NSCachedURLResponse *)cachedResponse client:(nullable id <NSURLProtocolClient>)client NS_DESIGNATED_INITIALIZER;
      |                                                                         ^~~~~~~~
      |                                                                         cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURLProtocol.h:182:127: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  182 | - (instancetype)initWithRequest:(NSURLRequest *)request cachedResponse:(nullable NSCachedURLResponse *)cachedResponse client:(nullable id <NSURLProtocolClient>)client NS_DESIGNATED_INITIALIZER;
      |                                                                                                                               ^~~~~~~~
      |                                                                                                                               cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURLProtocol.h:286:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  286 | + (nullable id)propertyForKey:(NSString *)key inRequest:(NSURLRequest *)request;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURLProtocol.h:352:71: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  352 | - (instancetype)initWithTask:(NSURLSessionTask *)task cachedResponse:(nullable NSCachedURLResponse *)cachedResponse client:(nullable id <NSURLProtocolClient>)client API_AVAILABLE(macos(10.10), ios(8.0), watchos(2.0), tvos(9.0));
      |                                                                       ^~~~~~~~
      |                                                                       cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURLProtocol.h:352:125: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  352 | - (instancetype)initWithTask:(NSURLSessionTask *)task cachedResponse:(nullable NSCachedURLResponse *)cachedResponse client:(nullable id <NSURLProtocolClient>)client API_AVAILABLE(macos(10.10), ios(8.0), watchos(2.0), tvos(9.0));
      |                                                                                                                             ^~~~~~~~
      |                                                                                                                             cg_nullable
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/Foundation.h:92:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURLRequest.h:12:20: error: expected ';' before '<' token
   12 | @class NSDictionary<KeyType, ObjectType>;
      |                    ^
      |                    ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURLRequest.h:450:60: error: expected '>' before '*' token
  450 | @property (nullable, readonly, copy) NSDictionary<NSString *, NSString *> *allHTTPHeaderFields;
      |                                                            ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURLRequest.h:450:60: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURLRequest.h:450:61: error: expected unqualified-id before ',' token
  450 | @property (nullable, readonly, copy) NSDictionary<NSString *, NSString *> *allHTTPHeaderFields;
      |                                                             ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURLRequest.h:462:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  462 | - (nullable NSString *)valueForHTTPHeaderField:(NSString *)field;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURLRequest.h:530:50: error: expected '>' before '*' token
  530 | @property (nullable, copy) NSDictionary<NSString *, NSString *> *allHTTPHeaderFields;
      |                                                  ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURLRequest.h:530:50: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURLRequest.h:530:51: error: expected unqualified-id before ',' token
  530 | @property (nullable, copy) NSDictionary<NSString *, NSString *> *allHTTPHeaderFields;
      |                                                   ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURLRequest.h:542:19: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  542 | - (void)setValue:(nullable NSString *)value forHTTPHeaderField:(NSString *)field;
      |                   ^~~~~~~~
      |                   cg_nullable
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/Foundation.h:93:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURLResponse.h:11:20: error: expected ';' before '<' token
   11 | @class NSDictionary<KeyType, ObjectType>;
      |                    ^
      |                    ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURLResponse.h:50:52: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   50 | - (instancetype)initWithURL:(NSURL *)URL MIMEType:(nullable NSString *)MIMEType expectedContentLength:(NSInteger)length textEncodingName:(nullable NSString *)name NS_DESIGNATED_INITIALIZER;
      |                                                    ^~~~~~~~
      |                                                    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURLResponse.h:50:139: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   50 | - (instancetype)initWithURL:(NSURL *)URL MIMEType:(nullable NSString *)MIMEType expectedContentLength:(NSInteger)length textEncodingName:(nullable NSString *)name NS_DESIGNATED_INITIALIZER;
      |                                                                                                                                           ^~~~~~~~
      |                                                                                                                                           cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURLResponse.h:140:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  140 | - (nullable instancetype)initWithURL:(NSURL *)url statusCode:(NSInteger)statusCode HTTPVersion:(nullable NSString *)HTTPVersion headerFields:(nullable NSDictionary<NSString *, NSString *> *)headerFields API_AVAILABLE(macos(10.7), ios(5.0), watchos(2.0), tvos(9.0));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURLResponse.h:140:97: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  140 | - (nullable instancetype)initWithURL:(NSURL *)url statusCode:(NSInteger)statusCode HTTPVersion:(nullable NSString *)HTTPVersion headerFields:(nullable NSDictionary<NSString *, NSString *> *)headerFields API_AVAILABLE(macos(10.7), ios(5.0), watchos(2.0), tvos(9.0));
      |                                                                                                 ^~~~~~~~
      |                                                                                                 cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURLResponse.h:140:143: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  140 | - (nullable instancetype)initWithURL:(NSURL *)url statusCode:(NSInteger)statusCode HTTPVersion:(nullable NSString *)HTTPVersion headerFields:(nullable NSDictionary<NSString *, NSString *> *)headerFields API_AVAILABLE(macos(10.7), ios(5.0), watchos(2.0), tvos(9.0));
      |                                                                                                                                               ^~~~~~~~
      |                                                                                                                                               cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURLResponse.h:170:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  170 | - (nullable NSString *)valueForHTTPHeaderField:(NSString *)field API_AVAILABLE(macos(10.15), ios(13.0), watchos(6.0), tvos(13.0));
      |    ^~~~~~~~
      |    cg_nullable
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/Foundation.h:94:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSUserDefaults.h:8:15: error: expected ';' before '<' token
    8 | @class NSArray<ObjectType>, NSData, NSDictionary<KeyValue, ObjectValue>, NSMutableDictionary, NSString, NSURL;
      |               ^
      |               ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSUserDefaults.h:60:29: error: unknown property attribute 'strong'
   60 | @property (class, readonly, strong) NSUserDefaults *standardUserDefaults;
      |                             ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSUserDefaults.h:69:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   69 | - (nullable instancetype)initWithSuiteName:(nullable NSString *)suitename API_AVAILABLE(macos(10.9), ios(7.0), watchos(2.0), tvos(9.0)) NS_DESIGNATED_INITIALIZER;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSUserDefaults.h:69:45: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   69 | - (nullable instancetype)initWithSuiteName:(nullable NSString *)suitename API_AVAILABLE(macos(10.9), ios(7.0), watchos(2.0), tvos(9.0)) NS_DESIGNATED_INITIALIZER;
      |                                             ^~~~~~~~
      |                                             cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSUserDefaults.h:72:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   72 | - (nullable id)initWithUser:(NSString *)username API_DEPRECATED("Use -init instead", macos(10.0,10.9), ios(2.0,7.0), watchos(2.0,2.0), tvos(9.0,9.0));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSUserDefaults.h:77:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   77 | - (nullable id)objectForKey:(NSString *)defaultName;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSUserDefaults.h:82:20: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   82 | - (void)setObject:(nullable id)value forKey:(NSString *)defaultName;
      |                    ^~~~~~~~
      |                    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSUserDefaults.h:88:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   88 | - (nullable NSString *)stringForKey:(NSString *)defaultName;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSUserDefaults.h:91:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   91 | - (nullable NSArray *)arrayForKey:(NSString *)defaultName;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSUserDefaults.h:93:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   93 | - (nullable NSDictionary<NSString *, id> *)dictionaryForKey:(NSString *)defaultName;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSUserDefaults.h:95:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   95 | - (nullable NSData *)dataForKey:(NSString *)defaultName;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSUserDefaults.h:97:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   97 | - (nullable NSArray<NSString *> *)stringArrayForKey:(NSString *)defaultName;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSUserDefaults.h:114:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  114 | - (nullable NSURL *)URLForKey:(NSString *)defaultName API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSUserDefaults.h:125:17: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  125 | - (void)setURL:(nullable NSURL *)url forKey:(NSString *)defaultName API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                 ^~~~~~~~
      |                 cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSUserDefaults.h:132:49: error: expected '>' before '*' token
  132 | - (void)registerDefaults:(NSDictionary<NSString *, id> *)registrationDictionary;
      |                                                 ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSUserDefaults.h:132:49: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSUserDefaults.h:132:50: error: expected ')' before ',' token
  132 | - (void)registerDefaults:(NSDictionary<NSString *, id> *)registrationDictionary;
      |                          ~                       ^
      |                                                  )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSUserDefaults.h:132:50: error: expected identifier before ',' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSUserDefaults.h:132:54: error: expected ';' before '>' token
  132 | - (void)registerDefaults:(NSDictionary<NSString *, id> *)registrationDictionary;
      |                                                      ^
      |                                                      ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSUserDefaults.h:146:26: error: expected '>' before '*' token
  146 | - (NSDictionary<NSString *, id> *)dictionaryRepresentation;
      |                          ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSUserDefaults.h:146:26: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSUserDefaults.h:146:27: error: expected ')' before ',' token
  146 | - (NSDictionary<NSString *, id> *)dictionaryRepresentation;
      |   ~                       ^
      |                           )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSUserDefaults.h:146:27: error: objective-c++ method declaration is expected before ',' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSUserDefaults.h:151:45: error: expected '>' before '*' token
  151 | @property (readonly, copy) NSArray<NSString *> *volatileDomainNames;
      |                                             ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSUserDefaults.h:151:45: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSUserDefaults.h:151:46: error: expected unqualified-id before '>' token
  151 | @property (readonly, copy) NSArray<NSString *> *volatileDomainNames;
      |                                              ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSUserDefaults.h:152:26: error: expected '>' before '*' token
  152 | - (NSDictionary<NSString *, id> *)volatileDomainForName:(NSString *)domainName;
      |                          ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSUserDefaults.h:152:26: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSUserDefaults.h:152:27: error: expected ')' before ',' token
  152 | - (NSDictionary<NSString *, id> *)volatileDomainForName:(NSString *)domainName;
      |   ~                       ^
      |                           )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSUserDefaults.h:152:27: error: objective-c++ method declaration is expected before ',' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSUserDefaults.h:153:50: error: expected '>' before '*' token
  153 | - (void)setVolatileDomain:(NSDictionary<NSString *, id> *)domain forName:(NSString *)domainName;
      |                                                  ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSUserDefaults.h:153:50: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSUserDefaults.h:153:51: error: expected ')' before ',' token
  153 | - (void)setVolatileDomain:(NSDictionary<NSString *, id> *)domain forName:(NSString *)domainName;
      |                           ~                       ^
      |                                                   )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSUserDefaults.h:153:51: error: expected identifier before ',' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSUserDefaults.h:153:55: error: expected ';' before '>' token
  153 | - (void)setVolatileDomain:(NSDictionary<NSString *, id> *)domain forName:(NSString *)domainName;
      |                                                       ^
      |                                                       ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSUserDefaults.h:160:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  160 | - (nullable NSDictionary<NSString *, id> *)persistentDomainForName:(NSString *)domainName;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSUserDefaults.h:162:52: error: expected '>' before '*' token
  162 | - (void)setPersistentDomain:(NSDictionary<NSString *, id> *)domain forName:(NSString *)domainName;
      |                                                    ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSUserDefaults.h:162:52: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSUserDefaults.h:162:53: error: expected ')' before ',' token
  162 | - (void)setPersistentDomain:(NSDictionary<NSString *, id> *)domain forName:(NSString *)domainName;
      |                             ~                       ^
      |                                                     )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSUserDefaults.h:162:53: error: expected identifier before ',' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSUserDefaults.h:162:57: error: expected ';' before '>' token
  162 | - (void)setPersistentDomain:(NSDictionary<NSString *, id> *)domain forName:(NSString *)domainName;
      |                                                         ^
      |                                                         ;
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/Foundation.h:96:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSValueTransformer.h:7:15: error: expected ';' before '<' token
    7 | @class NSArray<ObjectType>, NSString;
      |               ^
      |               ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSValueTransformer.h:27:30: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   27 | + (void)setValueTransformer:(nullable NSValueTransformer *)transformer forName:(NSValueTransformerName)name;
      |                              ^~~~~~~~
      |                              cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSValueTransformer.h:28:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   28 | + (nullable NSValueTransformer *)valueTransformerForName:(NSValueTransformerName)name;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSValueTransformer.h:29:34: error: cannot find protocol declaration for 'NSValueTransformerName'
   29 | + (NSArray<NSValueTransformerName> *)valueTransformerNames;
      |                                  ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSValueTransformer.h:35:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   35 | - (nullable id)transformedValue:(nullable id)value;           // by default returns value
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSValueTransformer.h:35:34: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   35 | - (nullable id)transformedValue:(nullable id)value;           // by default returns value
      |                                  ^~~~~~~~
      |                                  cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSValueTransformer.h:36:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   36 | - (nullable id)reverseTransformedValue:(nullable id)value;    // by default raises an exception if +allowsReverseTransformation returns NO and otherwise invokes transformedValue:
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSValueTransformer.h:36:41: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   36 | - (nullable id)reverseTransformedValue:(nullable id)value;    // by default raises an exception if +allowsReverseTransformation returns NO and otherwise invokes transformedValue:
      |                                         ^~~~~~~~
      |                                         cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSValueTransformer.h:49:48: error: cannot find protocol declaration for 'Class'
   49 | @property (class, readonly, copy) NSArray<Class> *allowedTopLevelClasses;
      |                                                ^
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/Foundation.h:97:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSXMLParser.h:8:28: error: expected ';' before '<' token
    8 | @class NSData, NSDictionary<KeyType, ObjectType>, NSError, NSString, NSURL, NSInputStream, NSSet<ObjectType>;
      |                            ^
      |                            ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSXMLParser.h:29:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   29 | - (nullable instancetype)initWithContentsOfURL:(NSURL *)url;  // initializes the parser with the specified URL.
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSXMLParser.h:42:40: error: expected '>' before '*' token
   42 | @property (nullable, copy) NSSet<NSURL *> *allowedExternalEntityURLs API_AVAILABLE(macos(10.9), ios(8.0), watchos(2.0), tvos(9.0));
      |                                        ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSXMLParser.h:42:40: error: cannot find protocol declaration for 'NSURL'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSXMLParser.h:42:41: error: expected unqualified-id before '>' token
   42 | @property (nullable, copy) NSSet<NSURL *> *allowedExternalEntityURLs API_AVAILABLE(macos(10.9), ios(8.0), watchos(2.0), tvos(9.0));
      |                                         ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSXMLParser.h:91:98: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   91 | - (void)parser:(NSXMLParser *)parser foundNotationDeclarationWithName:(NSString *)name publicID:(nullable NSString *)publicID systemID:(nullable NSString *)systemID;
      |                                                                                                  ^~~~~~~~
      |                                                                                                  cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSXMLParser.h:91:137: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   91 | - (void)parser:(NSXMLParser *)parser foundNotationDeclarationWithName:(NSString *)name publicID:(nullable NSString *)publicID systemID:(nullable NSString *)systemID;
      |                                                                                                                                         ^~~~~~~~
      |                                                                                                                                         cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSXMLParser.h:93:104: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   93 | - (void)parser:(NSXMLParser *)parser foundUnparsedEntityDeclarationWithName:(NSString *)name publicID:(nullable NSString *)publicID systemID:(nullable NSString *)systemID notationName:(nullable NSString *)notationName;
      |                                                                                                        ^~~~~~~~
      |                                                                                                        cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSXMLParser.h:93:143: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   93 | - (void)parser:(NSXMLParser *)parser foundUnparsedEntityDeclarationWithName:(NSString *)name publicID:(nullable NSString *)publicID systemID:(nullable NSString *)systemID notationName:(nullable NSString *)notationName;
      |                                                                                                                                               ^~~~~~~~
      |                                                                                                                                               cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSXMLParser.h:93:186: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   93 | - (void)parser:(NSXMLParser *)parser foundUnparsedEntityDeclarationWithName:(NSString *)name publicID:(nullable NSString *)publicID systemID:(nullable NSString *)systemID notationName:(nullable NSString *)notationName;
      |                                                                                                                                                                                          ^~~~~~~~
      |                                                                                                                                                                                          cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSXMLParser.h:95:139: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   95 | - (void)parser:(NSXMLParser *)parser foundAttributeDeclarationWithName:(NSString *)attributeName forElement:(NSString *)elementName type:(nullable NSString *)type defaultValue:(nullable NSString *)defaultValue;
      |                                                                                                                                           ^~~~~~~~
      |                                                                                                                                           cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSXMLParser.h:95:178: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   95 | - (void)parser:(NSXMLParser *)parser foundAttributeDeclarationWithName:(NSString *)attributeName forElement:(NSString *)elementName type:(nullable NSString *)type defaultValue:(nullable NSString *)defaultValue;
      |                                                                                                                                                                                  ^~~~~~~~
      |                                                                                                                                                                                  cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSXMLParser.h:99:101: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   99 | - (void)parser:(NSXMLParser *)parser foundInternalEntityDeclarationWithName:(NSString *)name value:(nullable NSString *)value;
      |                                                                                                     ^~~~~~~~
      |                                                                                                     cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSXMLParser.h:101:104: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  101 | - (void)parser:(NSXMLParser *)parser foundExternalEntityDeclarationWithName:(NSString *)name publicID:(nullable NSString *)publicID systemID:(nullable NSString *)systemID;
      |                                                                                                        ^~~~~~~~
      |                                                                                                        cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSXMLParser.h:101:143: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  101 | - (void)parser:(NSXMLParser *)parser foundExternalEntityDeclarationWithName:(NSString *)name publicID:(nullable NSString *)publicID systemID:(nullable NSString *)systemID;
      |                                                                                                                                               ^~~~~~~~
      |                                                                                                                                               cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSXMLParser.h:103:92: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  103 | - (void)parser:(NSXMLParser *)parser didStartElement:(NSString *)elementName namespaceURI:(nullable NSString *)namespaceURI qualifiedName:(nullable NSString *)qName attributes:(NSDictionary<NSString *, NSString *> *)attributeDict;
      |                                                                                            ^~~~~~~~
      |                                                                                            cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSXMLParser.h:103:140: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  103 | - (void)parser:(NSXMLParser *)parser didStartElement:(NSString *)elementName namespaceURI:(nullable NSString *)namespaceURI qualifiedName:(nullable NSString *)qName attributes:(NSDictionary<NSString *, NSString *> *)attributeDict;
      |                                                                                                                                            ^~~~~~~~
      |                                                                                                                                            cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSXMLParser.h:103:200: error: expected '>' before '*' token
  103 | - (void)parser:(NSXMLParser *)parser didStartElement:(NSString *)elementName namespaceURI:(nullable NSString *)namespaceURI qualifiedName:(nullable NSString *)qName attributes:(NSDictionary<NSString *, NSString *> *)attributeDict;
      |                                                                                                                                                                                                        ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSXMLParser.h:103:200: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSXMLParser.h:103:201: error: expected ')' before ',' token
  103 | - (void)parser:(NSXMLParser *)parser didStartElement:(NSString *)elementName namespaceURI:(nullable NSString *)namespaceURI qualifiedName:(nullable NSString *)qName attributes:(NSDictionary<NSString *, NSString *> *)attributeDict;
      |                                                                                                                                                                                 ~                       ^
      |                                                                                                                                                                                                         )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSXMLParser.h:103:201: error: expected identifier before ',' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSXMLParser.h:103:213: error: expected ';' before '>' token
  103 | - (void)parser:(NSXMLParser *)parser didStartElement:(NSString *)elementName namespaceURI:(nullable NSString *)namespaceURI qualifiedName:(nullable NSString *)qName attributes:(NSDictionary<NSString *, NSString *> *)attributeDict;
      |                                                                                                                                                                                                                     ^
      |                                                                                                                                                                                                                     ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSXMLParser.h:111:90: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  111 | - (void)parser:(NSXMLParser *)parser didEndElement:(NSString *)elementName namespaceURI:(nullable NSString *)namespaceURI qualifiedName:(nullable NSString *)qName;
      |                                                                                          ^~~~~~~~
      |                                                                                          cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSXMLParser.h:111:138: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  111 | - (void)parser:(NSXMLParser *)parser didEndElement:(NSString *)elementName namespaceURI:(nullable NSString *)namespaceURI qualifiedName:(nullable NSString *)qName;
      |                                                                                                                                          ^~~~~~~~
      |                                                                                                                                          cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSXMLParser.h:128:100: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  128 | - (void)parser:(NSXMLParser *)parser foundProcessingInstructionWithTarget:(NSString *)target data:(nullable NSString *)data;
      |                                                                                                    ^~~~~~~~
      |                                                                                                    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSXMLParser.h:137:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  137 | - (nullable NSData *)parser:(NSXMLParser *)parser resolveExternalEntityName:(NSString *)name systemID:(nullable NSString *)systemID;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSXMLParser.h:137:104: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  137 | - (nullable NSData *)parser:(NSXMLParser *)parser resolveExternalEntityName:(NSString *)name systemID:(nullable NSString *)systemID;
      |                                                                                                        ^~~~~~~~
      |                                                                                                        cg_nullable
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/Foundation.h:98:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSXPCConnection.h:17:62: error: expected ';' before '<' token
   17 | @class NSMutableDictionary, NSString, NSOperationQueue, NSSet<ObjectType>, NSLock, NSError;
      |                                                              ^
      |                                                              ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSXPCConnection.h:30:46: error: expected ')' before '(' token
   30 | - (id)remoteObjectProxyWithErrorHandler:(void (^)(NSError *error))handler;
      |                                         ~    ^~
      |                                              )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSXPCConnection.h:30:47: error: expected identifier before '(' token
   30 | - (id)remoteObjectProxyWithErrorHandler:(void (^)(NSError *error))handler;
      |                                               ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSXPCConnection.h:30:46: error: expected ';' before '(' token
   30 | - (id)remoteObjectProxyWithErrorHandler:(void (^)(NSError *error))handler;
      |                                              ^~
      |                                              ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSXPCConnection.h:35:57: error: expected ')' before '(' token
   35 | - (id)synchronousRemoteObjectProxyWithErrorHandler:(void (^)(NSError *error))handler API_AVAILABLE(macos(10.11), ios(9.0), watchos(2.0), tvos(9.0));
      |                                                    ~    ^~
      |                                                         )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSXPCConnection.h:35:58: error: expected identifier before '(' token
   35 | - (id)synchronousRemoteObjectProxyWithErrorHandler:(void (^)(NSError *error))handler API_AVAILABLE(macos(10.11), ios(9.0), watchos(2.0), tvos(9.0));
      |                                                          ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSXPCConnection.h:35:57: error: expected ';' before '(' token
   35 | - (id)synchronousRemoteObjectProxyWithErrorHandler:(void (^)(NSError *error))handler API_AVAILABLE(macos(10.11), ios(9.0), watchos(2.0), tvos(9.0));
      |                                                         ^~
      |                                                         ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSXPCConnection.h:74:46: error: expected ')' before '(' token
   74 | - (id)remoteObjectProxyWithErrorHandler:(void (^)(NSError *error))handler;
      |                                         ~    ^~
      |                                              )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSXPCConnection.h:74:47: error: expected identifier before '(' token
   74 | - (id)remoteObjectProxyWithErrorHandler:(void (^)(NSError *error))handler;
      |                                               ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSXPCConnection.h:74:46: error: expected ';' before '(' token
   74 | - (id)remoteObjectProxyWithErrorHandler:(void (^)(NSError *error))handler;
      |                                              ^~
      |                                              ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSXPCConnection.h:77:57: error: expected ')' before '(' token
   77 | - (id)synchronousRemoteObjectProxyWithErrorHandler:(void (^)(NSError *error))handler API_AVAILABLE(macos(10.11), ios(9.0), watchos(2.0), tvos(9.0));
      |                                                    ~    ^~
      |                                                         )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSXPCConnection.h:77:58: error: expected identifier before '(' token
   77 | - (id)synchronousRemoteObjectProxyWithErrorHandler:(void (^)(NSError *error))handler API_AVAILABLE(macos(10.11), ios(9.0), watchos(2.0), tvos(9.0));
      |                                                          ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSXPCConnection.h:77:57: error: expected ';' before '(' token
   77 | - (id)synchronousRemoteObjectProxyWithErrorHandler:(void (^)(NSError *error))handler API_AVAILABLE(macos(10.11), ios(9.0), watchos(2.0), tvos(9.0));
      |                                                         ^~
      |                                                         ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSXPCConnection.h:81:34: error: expected unqualified-id before '^' token
   81 | @property (nullable, copy) void (^interruptionHandler)(void);
      |                                  ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSXPCConnection.h:81:34: error: expected ')' before '^' token
   81 | @property (nullable, copy) void (^interruptionHandler)(void);
      |                                 ~^
      |                                  )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSXPCConnection.h:86:34: error: expected unqualified-id before '^' token
   86 | @property (nullable, copy) void (^invalidationHandler)(void);
      |                                  ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSXPCConnection.h:86:34: error: expected ')' before '^' token
   86 | @property (nullable, copy) void (^invalidationHandler)(void);
      |                                 ~^
      |                                  )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSXPCConnection.h:104:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  104 | + (nullable NSXPCConnection *)currentConnection API_AVAILABLE(macos(10.8), ios(6.0), watchos(2.0), tvos(9.0));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSXPCConnection.h:107:39: error: expected ')' before '(' token
  107 | - (void)scheduleSendBarrierBlock:(void (^)(void))block API_AVAILABLE(macos(10.15), ios(13.0), watchos(6.0), tvos(13.0));
      |                                  ~    ^~
      |                                       )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSXPCConnection.h:107:40: error: expected identifier before '(' token
  107 | - (void)scheduleSendBarrierBlock:(void (^)(void))block API_AVAILABLE(macos(10.15), ios(13.0), watchos(6.0), tvos(13.0));
      |                                        ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSXPCConnection.h:107:39: error: expected ';' before '(' token
  107 | - (void)scheduleSendBarrierBlock:(void (^)(void))block API_AVAILABLE(macos(10.15), ios(13.0), watchos(6.0), tvos(13.0));
      |                                       ^~
      |                                       ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSXPCConnection.h:126:22: error: unknown property attribute 'weak'
  126 | @property (nullable, weak) id <NSXPCListenerDelegate> delegate;
      |                      ^~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSXPCConnection.h:126:55: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
  126 | @property (nullable, weak) id <NSXPCListenerDelegate> delegate;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSXPCConnection.h:168:32: error: cannot find protocol declaration for 'Class'
  168 | - (void)setClasses:(NSSet<Class> *)classes forSelector:(SEL)sel argumentIndex:(NSUInteger)arg ofReply:(BOOL)ofReply;
      |                                ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSXPCConnection.h:169:15: error: cannot find protocol declaration for 'Class'
  169 | - (NSSet<Class> *)classesForSelector:(SEL)sel argumentIndex:(NSUInteger)arg ofReply:(BOOL)ofReply;
      |               ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSXPCConnection.h:173:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  173 | - (nullable NSXPCInterface *)interfaceForSelector:(SEL)sel argumentIndex:(NSUInteger)arg ofReply:(BOOL)ofReply;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSXPCConnection.h:177:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  177 | - (nullable xpc_type_t)XPCTypeForSelector:(SEL)sel argumentIndex:(NSUInteger)arg ofReply:(BOOL)ofReply API_AVAILABLE(macos(10.15), ios(13.0), watchos(6.0), tvos(13.0));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSXPCConnection.h:206:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  206 | - (nullable xpc_object_t)decodeXPCObjectOfType:(xpc_type_t)type forKey:(NSString *)key API_AVAILABLE(macos(10.9), ios(7.0), watchos(2.0), tvos(9.0));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSXPCConnection.h:212:32: error: unknown property attribute 'strong'
  212 | @property (nullable, readonly, strong) NSXPCConnection *connection API_AVAILABLE(macosx(10.12), ios(10.0), watchos(3.0), tvos(10.0));
      |                                ^~~~~~
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/Foundation.h:106:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSByteCountFormatter.h:60:77: error: expected '>' before '*' token
   60 | + (NSString *)stringFromMeasurement:(NSMeasurement<NSUnitInformationStorage *> *)measurement countStyle:(NSByteCountFormatterCountStyle)countStyle API_AVAILABLE(macos(10.15), ios(13.0), tvos(13.0), watchos(6.0));
      |                                                                             ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSByteCountFormatter.h:60:77: error: cannot find protocol declaration for 'NSUnitInformationStorage'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSByteCountFormatter.h:60:78: error: expected ')' before '>' token
   60 | + (NSString *)stringFromMeasurement:(NSMeasurement<NSUnitInformationStorage *> *)measurement countStyle:(NSByteCountFormatterCountStyle)countStyle API_AVAILABLE(macos(10.15), ios(13.0), tvos(13.0), watchos(6.0));
      |                                     ~                                        ^
      |                                                                              )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSByteCountFormatter.h:60:78: error: expected identifier before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSByteCountFormatter.h:60:78: error: expected ';' before '>' token
   60 | + (NSString *)stringFromMeasurement:(NSMeasurement<NSUnitInformationStorage *> *)measurement countStyle:(NSByteCountFormatterCountStyle)countStyle API_AVAILABLE(macos(10.15), ios(13.0), tvos(13.0), watchos(6.0));
      |                                                                              ^
      |                                                                              ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSByteCountFormatter.h:67:77: error: expected '>' before '*' token
   67 | - (NSString *)stringFromMeasurement:(NSMeasurement<NSUnitInformationStorage *> *)measurement API_AVAILABLE(macos(10.15), ios(13.0), tvos(13.0), watchos(6.0));
      |                                                                             ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSByteCountFormatter.h:67:77: error: cannot find protocol declaration for 'NSUnitInformationStorage'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSByteCountFormatter.h:67:78: error: expected ')' before '>' token
   67 | - (NSString *)stringFromMeasurement:(NSMeasurement<NSUnitInformationStorage *> *)measurement API_AVAILABLE(macos(10.15), ios(13.0), tvos(13.0), watchos(6.0));
      |                                     ~                                        ^
      |                                                                              )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSByteCountFormatter.h:67:78: error: expected identifier before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSByteCountFormatter.h:67:78: error: expected ';' before '>' token
   67 | - (NSString *)stringFromMeasurement:(NSMeasurement<NSUnitInformationStorage *> *)measurement API_AVAILABLE(macos(10.15), ios(13.0), tvos(13.0), watchos(6.0));
      |                                                                              ^
      |                                                                              ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSByteCountFormatter.h:74:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   74 | - (nullable NSString *)stringForObjectValue:(nullable id)obj;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSByteCountFormatter.h:74:46: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   74 | - (nullable NSString *)stringForObjectValue:(nullable id)obj;
      |                                              ^~~~~~~~
      |                                              cg_nullable
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/Foundation.h:107:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCache.h:13:40: error: cannot find protocol declaration for 'KeyType'
   13 | @interface NSCache <KeyType, ObjectType> : NSObject {
      |                                        ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCache.h:13:40: error: cannot find protocol declaration for 'ObjectType'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCache.h:13:42: error: expected unqualified-id before ':' token
   13 | @interface NSCache <KeyType, ObjectType> : NSObject {
      |                                          ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCache.h:24:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   24 | - (nullable ObjectType)objectForKey:(KeyType)key;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCache.h:24:38: error: 'KeyType' does not name a type; did you mean 'ResType'?
   24 | - (nullable ObjectType)objectForKey:(KeyType)key;
      |                                      ^~~~~~~
      |                                      ResType
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCache.h:25:20: error: 'ObjectType' does not name a type
   25 | - (void)setObject:(ObjectType)obj forKey:(KeyType)key; // 0 cost
      |                    ^~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCache.h:25:43: error: 'KeyType' does not name a type; did you mean 'ResType'?
   25 | - (void)setObject:(ObjectType)obj forKey:(KeyType)key; // 0 cost
      |                                           ^~~~~~~
      |                                           ResType
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCache.h:26:20: error: 'ObjectType' does not name a type
   26 | - (void)setObject:(ObjectType)obj forKey:(KeyType)key cost:(NSUInteger)g;
      |                    ^~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCache.h:26:43: error: 'KeyType' does not name a type; did you mean 'ResType'?
   26 | - (void)setObject:(ObjectType)obj forKey:(KeyType)key cost:(NSUInteger)g;
      |                                           ^~~~~~~
      |                                           ResType
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCache.h:27:29: error: 'KeyType' does not name a type; did you mean 'ResType'?
   27 | - (void)removeObjectForKey:(KeyType)key;
      |                             ^~~~~~~
      |                             ResType
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSComparisonPredicate.h:5,
                 from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/Foundation.h:108:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSPredicate.h:10:20: error: expected ';' before '<' token
   10 | @class NSDictionary <KeyType, ObjectType>, NSString;
      |                    ^~
      |                    ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSPredicate.h:28:81: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   28 | + (NSPredicate *)predicateWithFormat:(NSString *)predicateFormat argumentArray:(nullable NSArray *)arguments;
      |                                                                                 ^~~~~~~~
      |                                                                                 cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSPredicate.h:32:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   32 | + (nullable NSPredicate *)predicateFromMetadataQueryString:(NSString *)queryString API_AVAILABLE(macos(10.9)) API_UNAVAILABLE(ios, watchos, tvos);
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSPredicate.h:36:41: error: expected ')' before '(' token
   36 | + (NSPredicate*)predicateWithBlock:(BOOL (^)(id _Nullable evaluatedObject, NSDictionary<NSString *, id> * _Nullable bindings))block API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                                    ~    ^~
      |                                         )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSPredicate.h:36:42: error: expected identifier before '(' token
   36 | + (NSPredicate*)predicateWithBlock:(BOOL (^)(id _Nullable evaluatedObject, NSDictionary<NSString *, id> * _Nullable bindings))block API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                                          ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSPredicate.h:36:41: error: expected ';' before '(' token
   36 | + (NSPredicate*)predicateWithBlock:(BOOL (^)(id _Nullable evaluatedObject, NSDictionary<NSString *, id> * _Nullable bindings))block API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                                         ^~
      |                                         ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSPredicate.h:40:75: error: expected '>' before '*' token
   40 | - (instancetype)predicateWithSubstitutionVariables:(NSDictionary<NSString *, id> *)variables;    // substitute constant values for variables
      |                                                                           ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSPredicate.h:40:75: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSPredicate.h:40:76: error: expected ')' before ',' token
   40 | - (instancetype)predicateWithSubstitutionVariables:(NSDictionary<NSString *, id> *)variables;    // substitute constant values for variables
      |                                                    ~                       ^
      |                                                                            )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSPredicate.h:40:76: error: expected identifier before ',' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSPredicate.h:40:80: error: expected ';' before '>' token
   40 | - (instancetype)predicateWithSubstitutionVariables:(NSDictionary<NSString *, id> *)variables;    // substitute constant values for variables
      |                                                                                ^
      |                                                                                ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSPredicate.h:42:29: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   42 | - (BOOL)evaluateWithObject:(nullable id)object;    // evaluate a predicate against a single object
      |                             ^~~~~~~~
      |                             cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSPredicate.h:44:29: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   44 | - (BOOL)evaluateWithObject:(nullable id)object substitutionVariables:(nullable NSDictionary<NSString *, id> *)bindings API_AVAILABLE(macos(10.5), ios(3.0), watchos(2.0), tvos(9.0)); // single pass evaluation substituting variables from the bindings dictionary for any variable expressions encountered
      |                             ^~~~~~~~
      |                             cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSPredicate.h:44:71: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   44 | - (BOOL)evaluateWithObject:(nullable id)object substitutionVariables:(nullable NSDictionary<NSString *, id> *)bindings API_AVAILABLE(macos(10.5), ios(3.0), watchos(2.0), tvos(9.0)); // single pass evaluation substituting variables from the bindings dictionary for any variable expressions encountered
      |                                                                       ^~~~~~~~
      |                                                                       cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSPredicate.h:50:30: error: duplicate interface declaration for class 'NSArray'
   50 | @interface NSArray<ObjectType> (NSPredicateSupport)
      |                              ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSPredicate.h:50:30: error: cannot find protocol declaration for 'ObjectType'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSEnumerator.h:7:8: error: redefinition of 'struct NSArray'
    7 | @class NSArray<ObjectType>;
      |        ^~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSPredicate.h:50:30: error: trying to finish struct, but kicked out due to previous parse errors
   50 | @interface NSArray<ObjectType> (NSPredicateSupport)
      |                              ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSPredicate.h:51:1: error: expected constructor, destructor, or type conversion before '-' token
   51 | - (NSArray<ObjectType> *)filteredArrayUsingPredicate:(NSPredicate *)predicate;    // evaluate a predicate against an array of objects and return a filtered array
      | ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSPredicate.h:54:37: error: duplicate interface declaration for class 'NSMutableArray'
   54 | @interface NSMutableArray<ObjectType> (NSPredicateSupport)
      |                                     ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSPredicate.h:54:37: error: cannot find protocol declaration for 'ObjectType'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSArray.h:141:37: error: redefinition of 'struct NSMutableArray'
  141 | @interface NSMutableArray<ObjectType> : NSArray<ObjectType>
      |                                     ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSPredicate.h:54:37: error: trying to finish struct, but kicked out due to previous parse errors
   54 | @interface NSMutableArray<ObjectType> (NSPredicateSupport)
      |                                     ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSPredicate.h:55:1: error: expected constructor, destructor, or type conversion before '-' token
   55 | - (void)filterUsingPredicate:(NSPredicate *)predicate;    // evaluate a predicate against an array of objects and filter the mutable array directly
      | ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSPredicate.h:59:28: error: duplicate interface declaration for class 'NSSet'
   59 | @interface NSSet<ObjectType> (NSPredicateSupport)
      |                            ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSPredicate.h:59:28: error: cannot find protocol declaration for 'ObjectType'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSSet.h:14:40 error: redefinition of 'struct NSSet'
   14 | @interface NSSet<__covariant ObjectType> : NSObject <NSCopying, NSMutableCopying, NSSecureCoding, NSFastEnumeration>
      |                                        ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSPredicate.h:59:28: error: trying to finish struct, but kicked out due to previous parse errors
   59 | @interface NSSet<ObjectType> (NSPredicateSupport)
      |                            ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSPredicate.h:60:1: error: expected constructor, destructor, or type conversion before '-' token
   60 | - (NSSet<ObjectType> *)filteredSetUsingPredicate:(NSPredicate *)predicate API_AVAILABLE(macos(10.5), ios(3.0), watchos(2.0), tvos(9.0));    // evaluate a predicate against a set of objects and return a filtered set
      | ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSPredicate.h:63:35: error: duplicate interface declaration for class 'NSMutableSet'
   63 | @interface NSMutableSet<ObjectType> (NSPredicateSupport)
      |                                   ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSPredicate.h:63:35: error: cannot find protocol declaration for 'ObjectType'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSSet.h:69:35 error: redefinition of 'struct NSMutableSet'
   69 | @interface NSMutableSet<ObjectType> : NSSet<ObjectType>
      |                                   ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSPredicate.h:63:35: error: trying to finish struct, but kicked out due to previous parse errors
   63 | @interface NSMutableSet<ObjectType> (NSPredicateSupport)
      |                                   ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSPredicate.h:64:1: error: expected constructor, destructor, or type conversion before '-' token
   64 | - (void)filterUsingPredicate:(NSPredicate *)predicate API_AVAILABLE(macos(10.5), ios(3.0), watchos(2.0), tvos(9.0));    // evaluate a predicate against a set of objects and filter the mutable set directly
      | ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSPredicate.h:67:35: error: duplicate interface declaration for class 'NSOrderedSet'
   67 | @interface NSOrderedSet<ObjectType> (NSPredicateSupport)
      |                                   ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSPredicate.h:67:35: error: cannot find protocol declaration for 'ObjectType'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrderedSet.h:18:47: error: redefinition of 'struct NSOrderedSet'
   18 | @interface NSOrderedSet<__covariant ObjectType> : NSObject <NSCopying, NSMutableCopying, NSSecureCoding, NSFastEnumeration>
      |                                               ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSPredicate.h:67:35: error: trying to finish struct, but kicked out due to previous parse errors
   67 | @interface NSOrderedSet<ObjectType> (NSPredicateSupport)
      |                                   ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSPredicate.h:69:1: error: expected constructor, destructor, or type conversion before '-' token
   69 | - (NSOrderedSet<ObjectType> *)filteredOrderedSetUsingPredicate:(NSPredicate *)p API_AVAILABLE(macos(10.7), ios(5.0), watchos(2.0), tvos(9.0));    // evaluate a predicate against an ordered set of objects and return a filtered ordered set
      | ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSPredicate.h:73:42: error: duplicate interface declaration for class 'NSMutableOrderedSet'
   73 | @interface NSMutableOrderedSet<ObjectType> (NSPredicateSupport)
      |                                          ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSPredicate.h:73:42: error: cannot find protocol declaration for 'ObjectType'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSOrderedSet.h:128:42: error: redefinition of 'struct NSMutableOrderedSet'
  128 | @interface NSMutableOrderedSet<ObjectType> : NSOrderedSet<ObjectType>
      |                                          ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSPredicate.h:73:42: error: trying to finish struct, but kicked out due to previous parse errors
   73 | @interface NSMutableOrderedSet<ObjectType> (NSPredicateSupport)
      |                                          ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSPredicate.h:75:1: error: expected constructor, destructor, or type conversion before '-' token
   75 | - (void)filterUsingPredicate:(NSPredicate *)p API_AVAILABLE(macos(10.7), ios(5.0), watchos(2.0), tvos(9.0));  // evaluate a predicate against an ordered set of objects and filter the mutable ordered set directly
      | ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSComparisonPredicate.h:61:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   61 | - (nullable instancetype)initWithCoder:(NSCoder *)coder NS_DESIGNATED_INITIALIZER;
      |    ^~~~~~~~
      |    cg_nullable
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/Foundation.h:109:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCompoundPredicate.h:7:15: error: expected ';' before '<' token
    7 | @class NSArray<ObjectType>;
      |               ^
      |               ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCompoundPredicate.h:27:95: error: expected '>' before '*' token
   27 | - (instancetype)initWithType:(NSCompoundPredicateType)type subpredicates:(NSArray<NSPredicate *> *)subpredicates NS_DESIGNATED_INITIALIZER;
      |                                                                                               ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCompoundPredicate.h:27:95: error: cannot find protocol declaration for 'NSPredicate'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCompoundPredicate.h:27:96: error: expected ')' before '>' token
   27 | - (instancetype)initWithType:(NSCompoundPredicateType)type subpredicates:(NSArray<NSPredicate *> *)subpredicates NS_DESIGNATED_INITIALIZER;
      |                                                                          ~                     ^
      |                                                                                                )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCompoundPredicate.h:27:96: error: expected identifier before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCompoundPredicate.h:27:96: error: expected ';' before '>' token
   27 | - (instancetype)initWithType:(NSCompoundPredicateType)type subpredicates:(NSArray<NSPredicate *> *)subpredicates NS_DESIGNATED_INITIALIZER;
      |                                                                                                ^
      |                                                                                                ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCompoundPredicate.h:28:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   28 | - (nullable instancetype)initWithCoder:(NSCoder *)coder NS_DESIGNATED_INITIALIZER;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCompoundPredicate.h:34:77: error: expected '>' before '*' token
   34 | + (NSCompoundPredicate *)andPredicateWithSubpredicates:(NSArray<NSPredicate *> *)subpredicates NS_SWIFT_NAME(init(andPredicateWithSubpredicates:));
      |                                                                             ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCompoundPredicate.h:34:77: error: cannot find protocol declaration for 'NSPredicate'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCompoundPredicate.h:34:78: error: expected ')' before '>' token
   34 | + (NSCompoundPredicate *)andPredicateWithSubpredicates:(NSArray<NSPredicate *> *)subpredicates NS_SWIFT_NAME(init(andPredicateWithSubpredicates:));
      |                                                        ~                     ^
      |                                                                              )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCompoundPredicate.h:34:78: error: expected identifier before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCompoundPredicate.h:34:78: error: expected ';' before '>' token
   34 | + (NSCompoundPredicate *)andPredicateWithSubpredicates:(NSArray<NSPredicate *> *)subpredicates NS_SWIFT_NAME(init(andPredicateWithSubpredicates:));
      |                                                                              ^
      |                                                                              ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCompoundPredicate.h:35:76: error: expected '>' before '*' token
   35 | + (NSCompoundPredicate *)orPredicateWithSubpredicates:(NSArray<NSPredicate *> *)subpredicates NS_SWIFT_NAME(init(orPredicateWithSubpredicates:));
      |                                                                            ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCompoundPredicate.h:35:76: error: cannot find protocol declaration for 'NSPredicate'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCompoundPredicate.h:35:77: error: expected ')' before '>' token
   35 | + (NSCompoundPredicate *)orPredicateWithSubpredicates:(NSArray<NSPredicate *> *)subpredicates NS_SWIFT_NAME(init(orPredicateWithSubpredicates:));
      |                                                       ~                     ^
      |                                                                             )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCompoundPredicate.h:35:77: error: expected identifier before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCompoundPredicate.h:35:77: error: expected ';' before '>' token
   35 | + (NSCompoundPredicate *)orPredicateWithSubpredicates:(NSArray<NSPredicate *> *)subpredicates NS_SWIFT_NAME(init(orPredicateWithSubpredicates:));
      |                                                                             ^
      |                                                                             ;
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/Foundation.h:110:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDateComponentsFormatter.h:60:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   60 | - (nullable NSString *)stringForObjectValue:(nullable id)obj;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDateComponentsFormatter.h:60:46: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   60 | - (nullable NSString *)stringForObjectValue:(nullable id)obj;
      |                                              ^~~~~~~~
      |                                              cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDateComponentsFormatter.h:64:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   64 | - (nullable NSString *)stringFromDateComponents:(NSDateComponents *)components;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDateComponentsFormatter.h:72:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   72 | - (nullable NSString *)stringFromDate:(NSDate *)startDate toDate:(NSDate *)endDate;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDateComponentsFormatter.h:76:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   76 | - (nullable NSString *)stringFromTimeInterval:(NSTimeInterval)ti;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDateComponentsFormatter.h:79:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   79 | + (nullable NSString *)localizedStringFromDateComponents:(NSDateComponents *)components unitsStyle:(NSDateComponentsFormatterUnitsStyle) unitsStyle;
      |    ^~~~~~~~
      |    cg_nullable
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/Foundation.h:111:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSExpression.h:8:15: error: expected ';' before '<' token
    8 | @class NSArray<ObjectType>;
      |               ^
      |               ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSExpression.h:50:47: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   50 | + (NSExpression *)expressionForConstantValue:(nullable id)obj;    // Expression that returns a constant value
      |                                               ^~~~~~~~
      |                                               cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSExpression.h:97:64: error: expected '>' before '*' token
   97 | + (NSExpression *)expressionForAggregate:(NSArray<NSExpression *> *)subexpressions API_AVAILABLE(macos(10.5), ios(3.0), watchos(2.0), tvos(9.0)); // Expression that returns a collection containing the results of other expressions
      |                                                                ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSExpression.h:97:64: error: cannot find protocol declaration for 'NSExpression'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSExpression.h:97:65: error: expected ')' before '>' token
   97 | + (NSExpression *)expressionForAggregate:(NSArray<NSExpression *> *)subexpressions API_AVAILABLE(macos(10.5), ios(3.0), watchos(2.0), tvos(9.0)); // Expression that returns a collection containing the results of other expressions
      |                                          ~                      ^
      |                                                                 )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSExpression.h:97:65: error: expected identifier before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSExpression.h:97:65: error: expected ';' before '>' token
   97 | + (NSExpression *)expressionForAggregate:(NSArray<NSExpression *> *)subexpressions API_AVAILABLE(macos(10.5), ios(3.0), watchos(2.0), tvos(9.0)); // Expression that returns a collection containing the results of other expressions
      |                                                                 ^
      |                                                                 ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSExpression.h:102:105: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  102 | + (NSExpression *)expressionForFunction:(NSExpression *)target selectorName:(NSString *)name arguments:(nullable NSArray *)parameters API_AVAILABLE(macos(10.5), ios(3.0), watchos(2.0), tvos(9.0));    // Expression that invokes the selector on target with parameters. Will throw at runtime if target does not implement selector or if parameters are wrong.
      |                                                                                                         ^~~~~~~~
      |                                                                                                         cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSExpression.h:104:41: error: expected ')' before '(' token
  104 | + (NSExpression *)expressionForBlock:(id (^)(id _Nullable evaluatedObject, NSArray<NSExpression *> *expressions, NSMutableDictionary * _Nullable context))block arguments:(nullable NSArray<NSExpression *> *)arguments API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0)); // Expression that invokes the block with the parameters; note that block expressions are not encodable or representable as parseable strings.
      |                                      ~  ^~
      |                                         )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSExpression.h:104:42: error: expected identifier before '(' token
  104 | + (NSExpression *)expressionForBlock:(id (^)(id _Nullable evaluatedObject, NSArray<NSExpression *> *expressions, NSMutableDictionary * _Nullable context))block arguments:(nullable NSArray<NSExpression *> *)arguments API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0)); // Expression that invokes the block with the parameters; note that block expressions are not encodable or representable as parseable strings.
      |                                          ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSExpression.h:104:41: error: expected ';' before '(' token
  104 | + (NSExpression *)expressionForBlock:(id (^)(id _Nullable evaluatedObject, NSArray<NSExpression *> *expressions, NSMutableDictionary * _Nullable context))block arguments:(nullable NSArray<NSExpression *> *)arguments API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0)); // Expression that invokes the block with the parameters; note that block expressions are not encodable or representable as parseable strings.
      |                                         ^~
      |                                         ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSExpression.h:108:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  108 | - (nullable instancetype)initWithCoder:(NSCoder *)coder NS_DESIGNATED_INITIALIZER;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSExpression.h:117:59: error: expected '>' before '*' token
  117 | @property (nullable, readonly, copy) NSArray<NSExpression *> *arguments;    // array of expressions which will be passed as parameters during invocation of the selector on the operand of a function expression
      |                                                           ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSExpression.h:117:59: error: cannot find protocol declaration for 'NSExpression'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSExpression.h:117:60: error: expected unqualified-id before '>' token
  117 | @property (nullable, readonly, copy) NSArray<NSExpression *> *arguments;    // array of expressions which will be passed as parameters during invocation of the selector on the operand of a function expression
      |                                                            ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSExpression.h:128:32: error: expected unqualified-id before '^' token
  128 | @property (readonly, copy) id (^expressionBlock)(id _Nullable, NSArray<NSExpression *> *, NSMutableDictionary * _Nullable) API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                                ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSExpression.h:128:32: error: expected ')' before '^' token
  128 | @property (readonly, copy) id (^expressionBlock)(id _Nullable, NSArray<NSExpression *> *, NSMutableDictionary * _Nullable) API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                               ~^
      |                                )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSExpression.h:131:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  131 | - (nullable id)expressionValueWithObject:(nullable id)object context:(nullable NSMutableDictionary *)context;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSExpression.h:131:43: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  131 | - (nullable id)expressionValueWithObject:(nullable id)object context:(nullable NSMutableDictionary *)context;
      |                                           ^~~~~~~~
      |                                           cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSExpression.h:131:71: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  131 | - (nullable id)expressionValueWithObject:(nullable id)object context:(nullable NSMutableDictionary *)context;
      |                                                                       ^~~~~~~~
      |                                                                       cg_nullable
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/Foundation.h:112:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSExtensionContext.h:19:40: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   19 | - (void)completeRequestReturningItems:(nullable NSArray *)items completionHandler:(void(^ _Nullable)(BOOL expired))completionHandler;
      |                                        ^~~~~~~~
      |                                        cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSExtensionContext.h:19:88: error: expected ')' before '(' token
   19 | - (void)completeRequestReturningItems:(nullable NSArray *)items completionHandler:(void(^ _Nullable)(BOOL expired))completionHandler;
      |                                                                                   ~    ^
      |                                                                                        )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSExtensionContext.h:19:88: error: expected identifier before '(' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSExtensionContext.h:19:88: error: expected ';' before '(' token
   19 | - (void)completeRequestReturningItems:(nullable NSArray *)items completionHandler:(void(^ _Nullable)(BOOL expired))completionHandler;
      |                                                                                        ^
      |                                                                                        ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSExtensionContext.h:25:53: error: expected ')' before '(' token
   25 | - (void)openURL:(NSURL *)URL completionHandler:(void (^ _Nullable)(BOOL success))completionHandler;
      |                                                ~    ^~
      |                                                     )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSExtensionContext.h:25:54: error: expected identifier before '(' token
   25 | - (void)openURL:(NSURL *)URL completionHandler:(void (^ _Nullable)(BOOL success))completionHandler;
      |                                                      ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSExtensionContext.h:25:53: error: expected ';' before '(' token
   25 | - (void)openURL:(NSURL *)URL completionHandler:(void (^ _Nullable)(BOOL success))completionHandler;
      |                                                     ^~
      |                                                     ;
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/Foundation.h:113:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSExtensionItem.h:22:72: error: expected '>' before '*' token
   22 | @property(nullable, copy, NS_NONATOMIC_IOSONLY) NSArray<NSItemProvider *> *attachments;
      |                                                                        ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSExtensionItem.h:22:72: error: cannot find protocol declaration for 'NSItemProvider'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSExtensionItem.h:22:73: error: expected unqualified-id before '>' token
   22 | @property(nullable, copy, NS_NONATOMIC_IOSONLY) NSArray<NSItemProvider *> *attachments;
      |                                                                         ^
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/Foundation.h:115:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSFileCoordinator.h:10:15: error: expected ';' before '<' token
   10 | @class NSArray<ObjectType>, NSError, NSMutableDictionary, NSOperationQueue, NSSet<ObjectType>;
      |               ^
      |               ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSFileCoordinator.h:107:45: error: expected '>' before '<' token
  107 | @property (class, readonly, copy) NSArray<id<NSFilePresenter>> *filePresenters;
      |                                             ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSFileCoordinator.h:107:45: error: cannot find protocol declaration for 'id'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSFileCoordinator.h:107:45: error: expected unqualified-id before '<' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSFileCoordinator.h:121:40: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  121 | - (instancetype)initWithFilePresenter:(nullable id<NSFilePresenter>)filePresenterOrNil NS_DESIGNATED_INITIALIZER;
      |                                        ^~~~~~~~
      |                                        cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSFileCoordinator.h:171:65: error: expected '>' before '*' token
  171 | - (void)coordinateAccessWithIntents:(NSArray<NSFileAccessIntent *> *)intents queue:(NSOperationQueue *)queue byAccessor:(void (^)(NSError * _Nullable error))accessor API_AVAILABLE(macos(10.10), ios(8.0), watchos(2.0), tvos(9.0));
      |                                                                 ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSFileCoordinator.h:171:65: error: cannot find protocol declaration for 'NSFileAccessIntent'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSFileCoordinator.h:171:66: error: expected ')' before '>' token
  171 | - (void)coordinateAccessWithIntents:(NSArray<NSFileAccessIntent *> *)intents queue:(NSOperationQueue *)queue byAccessor:(void (^)(NSError * _Nullable error))accessor API_AVAILABLE(macos(10.10), ios(8.0), watchos(2.0), tvos(9.0));
      |                                     ~                            ^
      |                                                                  )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSFileCoordinator.h:171:66: error: expected identifier before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSFileCoordinator.h:171:66: error: expected ';' before '>' token
  171 | - (void)coordinateAccessWithIntents:(NSArray<NSFileAccessIntent *> *)intents queue:(NSOperationQueue *)queue byAccessor:(void (^)(NSError * _Nullable error))accessor API_AVAILABLE(macos(10.10), ios(8.0), watchos(2.0), tvos(9.0));
      |                                                                  ^
      |                                                                  ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSFileCoordinator.h:183:141: error: expected ')' before '(' token
  183 | - (void)coordinateReadingItemAtURL:(NSURL *)url options:(NSFileCoordinatorReadingOptions)options error:(NSError **)outError byAccessor:(void (NS_NOESCAPE ^)(NSURL *newURL))reader;
      |                                                                                                                                        ~    ^~
      |                                                                                                                                             )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSFileCoordinator.h:183:142: error: expected identifier before '(' token
  183 | - (void)coordinateReadingItemAtURL:(NSURL *)url options:(NSFileCoordinatorReadingOptions)options error:(NSError **)outError byAccessor:(void (NS_NOESCAPE ^)(NSURL *newURL))reader;
      |                                                                                                                                              ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSFileCoordinator.h:183:141: error: expected ';' before '(' token
  183 | - (void)coordinateReadingItemAtURL:(NSURL *)url options:(NSFileCoordinatorReadingOptions)options error:(NSError **)outError byAccessor:(void (NS_NOESCAPE ^)(NSURL *newURL))reader;
      |                                                                                                                                             ^~
      |                                                                                                                                             ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSFileCoordinator.h:184:141: error: expected ')' before '(' token
  184 | - (void)coordinateWritingItemAtURL:(NSURL *)url options:(NSFileCoordinatorWritingOptions)options error:(NSError **)outError byAccessor:(void (NS_NOESCAPE ^)(NSURL *newURL))writer;
      |                                                                                                                                        ~    ^~
      |                                                                                                                                             )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSFileCoordinator.h:184:142: error: expected identifier before '(' token
  184 | - (void)coordinateWritingItemAtURL:(NSURL *)url options:(NSFileCoordinatorWritingOptions)options error:(NSError **)outError byAccessor:(void (NS_NOESCAPE ^)(NSURL *newURL))writer;
      |                                                                                                                                              ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSFileCoordinator.h:184:141: error: expected ';' before '(' token
  184 | - (void)coordinateWritingItemAtURL:(NSURL *)url options:(NSFileCoordinatorWritingOptions)options error:(NSError **)outError byAccessor:(void (NS_NOESCAPE ^)(NSURL *newURL))writer;
      |                                                                                                                                             ^~
      |                                                                                                                                             ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSFileCoordinator.h:185:248: error: expected ')' before '(' token
  185 | - (void)coordinateReadingItemAtURL:(NSURL *)readingURL options:(NSFileCoordinatorReadingOptions)readingOptions writingItemAtURL:(NSURL *)writingURL options:(NSFileCoordinatorWritingOptions)writingOptions error:(NSError **)outError byAccessor:(void (NS_NOESCAPE ^)(NSURL *newReadingURL, NSURL *newWritingURL))readerWriter;
      |                                                                                                                                                                                                                                                   ~    ^~
      |                                                                                                                                                                                                                                                        )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSFileCoordinator.h:185:249: error: expected identifier before '(' token
  185 | - (void)coordinateReadingItemAtURL:(NSURL *)readingURL options:(NSFileCoordinatorReadingOptions)readingOptions writingItemAtURL:(NSURL *)writingURL options:(NSFileCoordinatorWritingOptions)writingOptions error:(NSError **)outError byAccessor:(void (NS_NOESCAPE ^)(NSURL *newReadingURL, NSURL *newWritingURL))readerWriter;
      |                                                                                                                                                                                                                                                         ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSFileCoordinator.h:185:248: error: expected ';' before '(' token
  185 | - (void)coordinateReadingItemAtURL:(NSURL *)readingURL options:(NSFileCoordinatorReadingOptions)readingOptions writingItemAtURL:(NSURL *)writingURL options:(NSFileCoordinatorWritingOptions)writingOptions error:(NSError **)outError byAccessor:(void (NS_NOESCAPE ^)(NSURL *newReadingURL, NSURL *newWritingURL))readerWriter;
      |                                                                                                                                                                                                                                                        ^~
      |                                                                                                                                                                                                                                                        ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSFileCoordinator.h:186:224: error: expected ')' before '(' token
  186 | - (void)coordinateWritingItemAtURL:(NSURL *)url1 options:(NSFileCoordinatorWritingOptions)options1 writingItemAtURL:(NSURL *)url2 options:(NSFileCoordinatorWritingOptions)options2 error:(NSError **)outError byAccessor:(void (NS_NOESCAPE ^)(NSURL *newURL1, NSURL *newURL2))writer;
      |                                                                                                                                                                                                                           ~    ^~
      |                                                                                                                                                                                                                                )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSFileCoordinator.h:186:225: error: expected identifier before '(' token
  186 | - (void)coordinateWritingItemAtURL:(NSURL *)url1 options:(NSFileCoordinatorWritingOptions)options1 writingItemAtURL:(NSURL *)url2 options:(NSFileCoordinatorWritingOptions)options2 error:(NSError **)outError byAccessor:(void (NS_NOESCAPE ^)(NSURL *newURL1, NSURL *newURL2))writer;
      |                                                                                                                                                                                                                                 ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSFileCoordinator.h:186:224: error: expected ';' before '(' token
  186 | - (void)coordinateWritingItemAtURL:(NSURL *)url1 options:(NSFileCoordinatorWritingOptions)options1 writingItemAtURL:(NSURL *)url2 options:(NSFileCoordinatorWritingOptions)options2 error:(NSError **)outError byAccessor:(void (NS_NOESCAPE ^)(NSURL *newURL1, NSURL *newURL2))writer;
      |                                                                                                                                                                                                                                ^~
      |                                                                                                                                                                                                                                ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSFileCoordinator.h:196:53: error: expected '>' before '*' token
  196 | - (void)prepareForReadingItemsAtURLs:(NSArray<NSURL *> *)readingURLs options:(NSFileCoordinatorReadingOptions)readingOptions writingItemsAtURLs:(NSArray<NSURL *> *)writingURLs options:(NSFileCoordinatorWritingOptions)writingOptions error:(NSError **)outError byAccessor:(void (NS_NOESCAPE ^)(void (^completionHandler)(void)))batchAccessor;
      |                                                     ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSFileCoordinator.h:196:53: error: cannot find protocol declaration for 'NSURL'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSFileCoordinator.h:196:54: error: expected ')' before '>' token
  196 | - (void)prepareForReadingItemsAtURLs:(NSArray<NSURL *> *)readingURLs options:(NSFileCoordinatorReadingOptions)readingOptions writingItemsAtURLs:(NSArray<NSURL *> *)writingURLs options:(NSFileCoordinatorWritingOptions)writingOptions error:(NSError **)outError byAccessor:(void (NS_NOESCAPE ^)(void (^completionHandler)(void)))batchAccessor;
      |                                      ~               ^
      |                                                      )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSFileCoordinator.h:196:54: error: expected identifier before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSFileCoordinator.h:196:54: error: expected ';' before '>' token
  196 | - (void)prepareForReadingItemsAtURLs:(NSArray<NSURL *> *)readingURLs options:(NSFileCoordinatorReadingOptions)readingOptions writingItemsAtURLs:(NSArray<NSURL *> *)writingURLs options:(NSFileCoordinatorWritingOptions)writingOptions error:(NSError **)outError byAccessor:(void (NS_NOESCAPE ^)(void (^completionHandler)(void)))batchAccessor;
      |                                                      ^
      |                                                      ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSFileCoordinator.h:227:84: error: cannot find protocol declaration for 'NSURLResourceKey'
  227 | - (void)itemAtURL:(NSURL *)url didChangeUbiquityAttributes:(NSSet <NSURLResourceKey> *)attributes API_AVAILABLE(macos(10.13), ios(11.0)) API_UNAVAILABLE(watchos, tvos);
      |                                                                                    ^
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/Foundation.h:116:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSFilePresenter.h:10:55: error: expected ';' before '<' token
   10 | @class NSError, NSFileVersion, NSOperationQueue, NSSet<ObjectType>;
      |                                                       ^
      |                                                       ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSFilePresenter.h:46:46: error: expected ')' before '(' token
   46 | - (void)relinquishPresentedItemToReader:(void (^)(void (^ _Nullable reacquirer)(void)))reader;
      |                                         ~    ^~
      |                                              )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSFilePresenter.h:46:47: error: expected identifier before '(' token
   46 | - (void)relinquishPresentedItemToReader:(void (^)(void (^ _Nullable reacquirer)(void)))reader;
      |                                               ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSFilePresenter.h:46:46: error: expected ';' before '(' token
   46 | - (void)relinquishPresentedItemToReader:(void (^)(void (^ _Nullable reacquirer)(void)))reader;
      |                                              ^~
      |                                              ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSFilePresenter.h:52:46: error: expected ')' before '(' token
   52 | - (void)relinquishPresentedItemToWriter:(void (^)(void (^ _Nullable reacquirer)(void)))writer;
      |                                         ~    ^~
      |                                              )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSFilePresenter.h:52:47: error: expected identifier before '(' token
   52 | - (void)relinquishPresentedItemToWriter:(void (^)(void (^ _Nullable reacquirer)(void)))writer;
      |                                               ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSFilePresenter.h:52:46: error: expected ';' before '(' token
   52 | - (void)relinquishPresentedItemToWriter:(void (^)(void (^ _Nullable reacquirer)(void)))writer;
      |                                              ^~
      |                                              ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSFilePresenter.h:60:60: error: expected ')' before '(' token
   60 | - (void)savePresentedItemChangesWithCompletionHandler:(void (^)(NSError * _Nullable errorOrNil))completionHandler;
      |                                                       ~    ^~
      |                                                            )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSFilePresenter.h:60:61: error: expected identifier before '(' token
   60 | - (void)savePresentedItemChangesWithCompletionHandler:(void (^)(NSError * _Nullable errorOrNil))completionHandler;
      |                                                             ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSFilePresenter.h:60:60: error: expected ';' before '(' token
   60 | - (void)savePresentedItemChangesWithCompletionHandler:(void (^)(NSError * _Nullable errorOrNil))completionHandler;
      |                                                            ^~
      |                                                            ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSFilePresenter.h:68:68: error: expected ')' before '(' token
   68 | - (void)accommodatePresentedItemDeletionWithCompletionHandler:(void (^)(NSError * _Nullable errorOrNil))completionHandler;
      |                                                               ~    ^~
      |                                                                    )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSFilePresenter.h:68:69: error: expected identifier before '(' token
   68 | - (void)accommodatePresentedItemDeletionWithCompletionHandler:(void (^)(NSError * _Nullable errorOrNil))completionHandler;
      |                                                                     ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSFilePresenter.h:68:68: error: expected ';' before '(' token
   68 | - (void)accommodatePresentedItemDeletionWithCompletionHandler:(void (^)(NSError * _Nullable errorOrNil))completionHandler;
      |                                                                    ^~
      |                                                                    ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSFilePresenter.h:97:73: error: cannot find protocol declaration for 'NSURLResourceKey'
   97 | - (void)presentedItemDidChangeUbiquityAttributes:(NSSet<NSURLResourceKey> *)attributes API_AVAILABLE(macos(10.13), ios(11.0)) API_UNAVAILABLE(watchos, tvos);
      |                                                                         ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSFilePresenter.h:105:22: error: unknown property attribute 'strong'
  105 | @property (readonly, strong) NSSet<NSURLResourceKey> *observedPresentedItemUbiquityAttributes API_AVAILABLE(macos(10.13), ios(11.0)) API_UNAVAILABLE(watchos, tvos);
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSFilePresenter.h:105:52: error: cannot find protocol declaration for 'NSURLResourceKey'
  105 | @property (readonly, strong) NSSet<NSURLResourceKey> *observedPresentedItemUbiquityAttributes API_AVAILABLE(macos(10.13), ios(11.0)) API_UNAVAILABLE(watchos, tvos);
      |                                                    ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSFilePresenter.h:124:86: error: expected ')' before '(' token
  124 | - (void)accommodatePresentedSubitemDeletionAtURL:(NSURL *)url completionHandler:(void (^)(NSError * _Nullable errorOrNil))completionHandler;
      |                                                                                 ~    ^~
      |                                                                                      )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSFilePresenter.h:124:87: error: expected identifier before '(' token
  124 | - (void)accommodatePresentedSubitemDeletionAtURL:(NSURL *)url completionHandler:(void (^)(NSError * _Nullable errorOrNil))completionHandler;
      |                                                                                       ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSFilePresenter.h:124:86: error: expected ';' before '(' token
  124 | - (void)accommodatePresentedSubitemDeletionAtURL:(NSURL *)url completionHandler:(void (^)(NSError * _Nullable errorOrNil))completionHandler;
      |                                                                                      ^~
      |                                                                                      ;
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/Foundation.h:117:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSFileVersion.h:9:15: error: expected ';' before '<' token
    9 | @class NSArray<ObjectType>, NSDate, NSDictionary, NSError, NSString, NSURL, NSPersonNameComponents;
      |               ^
      |               ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSFileVersion.h:51:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   51 | + (nullable NSFileVersion *)currentVersionOfItemAtURL:(NSURL *)url;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSFileVersion.h:55:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   55 | + (nullable NSArray<NSFileVersion *> *)otherVersionsOfItemAtURL:(NSURL *)url;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSFileVersion.h:59:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   59 | + (nullable NSArray<NSFileVersion *> *)unresolvedConflictVersionsOfItemAtURL:(NSURL *)url;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSFileVersion.h:67:76: error: expected ')' before '(' token
   67 | + (void)getNonlocalVersionsOfItemAtURL:(NSURL *)url completionHandler:(void (^)(NSArray<NSFileVersion *> * _Nullable nonlocalFileVersions, NSError * _Nullable error))completionHandler API_AVAILABLE(macos(10.10), ios(8.0), watchos(2.0), tvos(9.0));
      |                                                                       ~    ^~
      |                                                                            )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSFileVersion.h:67:77: error: expected identifier before '(' token
   67 | + (void)getNonlocalVersionsOfItemAtURL:(NSURL *)url completionHandler:(void (^)(NSArray<NSFileVersion *> * _Nullable nonlocalFileVersions, NSError * _Nullable error))completionHandler API_AVAILABLE(macos(10.10), ios(8.0), watchos(2.0), tvos(9.0));
      |                                                                             ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSFileVersion.h:67:76: error: expected ';' before '(' token
   67 | + (void)getNonlocalVersionsOfItemAtURL:(NSURL *)url completionHandler:(void (^)(NSArray<NSFileVersion *> * _Nullable nonlocalFileVersions, NSError * _Nullable error))completionHandler API_AVAILABLE(macos(10.10), ios(8.0), watchos(2.0), tvos(9.0));
      |                                                                            ^~
      |                                                                            ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSFileVersion.h:71:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   71 | + (nullable NSFileVersion *)versionOfItemAtURL:(NSURL *)url forPersistentIdentifier:(id)persistentIdentifier;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSFileVersion.h:79:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   79 | + (nullable NSFileVersion *)addVersionOfItemAtURL:(NSURL *)url withContentsOfURL:(NSURL *)contentsURL options:(NSFileVersionAddingOptions)options error:(NSError **)outError API_AVAILABLE(macos(10.7)) API_UNAVAILABLE(ios, watchos, tvos);
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSFileVersion.h:145:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  145 | - (nullable NSURL *)replaceItemAtURL:(NSURL *)url options:(NSFileVersionReplacingOptions)options error:(NSError **)error;
      |    ^~~~~~~~
      |    cg_nullable
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/Foundation.h:118:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSFileWrapper.h:8:28: error: expected ';' before '<' token
    8 | @class NSData, NSDictionary<KeyType, ObjectType>, NSError, NSString, NSURL;
      |                            ^
      |                            ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSFileWrapper.h:51:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   51 | - (nullable instancetype)initWithURL:(NSURL *)url options:(NSFileWrapperReadingOptions)options error:(NSError **)outError NS_DESIGNATED_INITIALIZER API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSFileWrapper.h:55:70: error: expected '>' before '*' token
   55 | - (instancetype)initDirectoryWithFileWrappers:(NSDictionary<NSString *, NSFileWrapper *> *)childrenByPreferredName NS_DESIGNATED_INITIALIZER;
      |                                                                      ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSFileWrapper.h:55:70: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSFileWrapper.h:55:71: error: expected ')' before ',' token
   55 | - (instancetype)initDirectoryWithFileWrappers:(NSDictionary<NSString *, NSFileWrapper *> *)childrenByPreferredName NS_DESIGNATED_INITIALIZER;
      |                                               ~                       ^
      |                                                                       )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSFileWrapper.h:55:71: error: expected identifier before ',' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSFileWrapper.h:55:88: error: expected ';' before '>' token
   55 | - (instancetype)initDirectoryWithFileWrappers:(NSDictionary<NSString *, NSFileWrapper *> *)childrenByPreferredName NS_DESIGNATED_INITIALIZER;
      |                                                                                        ^
      |                                                                                        ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSFileWrapper.h:67:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   67 | - (nullable instancetype)initWithSerializedRepresentation:(NSData *)serializeRepresentation NS_DESIGNATED_INITIALIZER;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSFileWrapper.h:69:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   69 | - (nullable instancetype)initWithCoder:(NSCoder *)inCoder NS_DESIGNATED_INITIALIZER;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSFileWrapper.h:91:40: error: expected '>' before '*' token
   91 | @property (copy) NSDictionary<NSString *, id> *fileAttributes;
      |                                        ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSFileWrapper.h:91:40: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSFileWrapper.h:91:41: error: expected unqualified-id before ',' token
   91 | @property (copy) NSDictionary<NSString *, id> *fileAttributes;
      |                                         ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSFileWrapper.h:110:99: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  110 | - (BOOL)writeToURL:(NSURL *)url options:(NSFileWrapperWritingOptions)options originalContentsURL:(nullable NSURL *)originalContentsURL error:(NSError **)outError API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));
      |                                                                                                   ^~~~~~~~
      |                                                                                                   cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSFileWrapper.h:136:60: error: expected '>' before '*' token
  136 | @property (nullable, readonly, copy) NSDictionary<NSString *, NSFileWrapper *> *fileWrappers;
      |                                                            ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSFileWrapper.h:136:60: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSFileWrapper.h:136:61: error: expected unqualified-id before ',' token
  136 | @property (nullable, readonly, copy) NSDictionary<NSString *, NSFileWrapper *> *fileWrappers;
      |                                                             ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSFileWrapper.h:140:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  140 | - (nullable NSString *)keyForFileWrapper:(NSFileWrapper *)child;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSFileWrapper.h:168:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  168 | - (nullable id)initWithPath:(NSString *)path API_DEPRECATED("Use -initWithURL:options:error: instead.", macos(10.0,10.10)) API_UNAVAILABLE(ios, watchos, tvos);
      |    ^~~~~~~~
      |    cg_nullable
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/Foundation.h:120:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSLinguisticTagger.h:8:15: error: expected ';' before '<' token
    8 | @class NSArray<ObjectType>, NSOrthography, NSValue;
      |               ^
      |               ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSLinguisticTagger.h:100:66: error: cannot find protocol declaration for 'NSLinguisticTagScheme'
  100 | - (instancetype)initWithTagSchemes:(NSArray<NSLinguisticTagScheme> *)tagSchemes options:(NSUInteger)opts NS_DESIGNATED_INITIALIZER API_DEPRECATED("All NSLinguisticTagger API should be replaced with NaturalLanguage.framework API", macos(10.7, API_TO_BE_DEPRECATED), ios(5.0, API_TO_BE_DEPRECATED), watchos(2.0, API_TO_BE_DEPRECATED), tvos(9.0, API_TO_BE_DEPRECATED));
      |                                                                  ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSLinguisticTagger.h:102:57: error: cannot find protocol declaration for 'NSLinguisticTagScheme'
  102 | @property (readonly, copy) NSArray<NSLinguisticTagScheme> *tagSchemes API_DEPRECATED("All NSLinguisticTagger API should be replaced with NaturalLanguage.framework API", macos(10.7, API_TO_BE_DEPRECATED), ios(5.0, API_TO_BE_DEPRECATED), watchos(2.0, API_TO_BE_DEPRECATED), tvos(9.0, API_TO_BE_DEPRECATED));
      |                                                         ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSLinguisticTagger.h:107:33: error: cannot find protocol declaration for 'NSLinguisticTagScheme'
  107 | + (NSArray<NSLinguisticTagScheme> *)availableTagSchemesForUnit:(NSLinguisticTaggerUnit)unit language:(NSString *)language API_DEPRECATED("All NSLinguisticTagger API should be replaced with NaturalLanguage.framework API", macos(10.13, API_TO_BE_DEPRECATED), ios(11.0, API_TO_BE_DEPRECATED), watchos(4.0, API_TO_BE_DEPRECATED), tvos(11.0, API_TO_BE_DEPRECATED));
      |                                 ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSLinguisticTagger.h:111:33: error: cannot find protocol declaration for 'NSLinguisticTagScheme'
  111 | + (NSArray<NSLinguisticTagScheme> *)availableTagSchemesForLanguage:(NSString *)language API_DEPRECATED("All NSLinguisticTagger API should be replaced with NaturalLanguage.framework API", macos(10.7, API_TO_BE_DEPRECATED), ios(5.0, API_TO_BE_DEPRECATED), watchos(2.0, API_TO_BE_DEPRECATED), tvos(9.0, API_TO_BE_DEPRECATED));
      |                                 ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSLinguisticTagger.h:115:25: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  115 | - (void)setOrthography:(nullable NSOrthography *)orthography range:(NSRange)range API_DEPRECATED("All NSLinguisticTagger API should be replaced with NaturalLanguage.framework API", macos(10.7, API_TO_BE_DEPRECATED), ios(5.0, API_TO_BE_DEPRECATED), watchos(2.0, API_TO_BE_DEPRECATED), tvos(9.0, API_TO_BE_DEPRECATED));
      |                         ^~~~~~~~
      |                         cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSLinguisticTagger.h:116:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  116 | - (nullable NSOrthography *)orthographyAtIndex:(NSUInteger)charIndex effectiveRange:(nullable NSRangePointer)effectiveRange API_DEPRECATED("All NSLinguisticTagger API should be replaced with NaturalLanguage.framework API", macos(10.7, API_TO_BE_DEPRECATED), ios(5.0, API_TO_BE_DEPRECATED), watchos(2.0, API_TO_BE_DEPRECATED), tvos(9.0, API_TO_BE_DEPRECATED));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSLinguisticTagger.h:116:86: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  116 | - (nullable NSOrthography *)orthographyAtIndex:(NSUInteger)charIndex effectiveRange:(nullable NSRangePointer)effectiveRange API_DEPRECATED("All NSLinguisticTagger API should be replaced with NaturalLanguage.framework API", macos(10.7, API_TO_BE_DEPRECATED), ios(5.0, API_TO_BE_DEPRECATED), watchos(2.0, API_TO_BE_DEPRECATED), tvos(9.0, API_TO_BE_DEPRECATED));
      |                                                                                      ^~~~~~~~
      |                                                                                      cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSLinguisticTagger.h:132:175: error: expected ')' before '(' token
  132 | - (void)enumerateTagsInRange:(NSRange)range unit:(NSLinguisticTaggerUnit)unit scheme:(NSLinguisticTagScheme)scheme options:(NSLinguisticTaggerOptions)options usingBlock:(void (NS_NOESCAPE ^)(NSLinguisticTag _Nullable tag, NSRange tokenRange, BOOL *stop))block API_DEPRECATED("All NSLinguisticTagger API should be replaced with NaturalLanguage.framework API", macos(10.13, API_TO_BE_DEPRECATED), ios(11.0, API_TO_BE_DEPRECATED), watchos(4.0, API_TO_BE_DEPRECATED), tvos(11.0, API_TO_BE_DEPRECATED));
      |                                                                                                                                                                          ~    ^~
      |                                                                                                                                                                               )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSLinguisticTagger.h:132:176: error: expected identifier before '(' token
  132 | - (void)enumerateTagsInRange:(NSRange)range unit:(NSLinguisticTaggerUnit)unit scheme:(NSLinguisticTagScheme)scheme options:(NSLinguisticTaggerOptions)options usingBlock:(void (NS_NOESCAPE ^)(NSLinguisticTag _Nullable tag, NSRange tokenRange, BOOL *stop))block API_DEPRECATED("All NSLinguisticTagger API should be replaced with NaturalLanguage.framework API", macos(10.13, API_TO_BE_DEPRECATED), ios(11.0, API_TO_BE_DEPRECATED), watchos(4.0, API_TO_BE_DEPRECATED), tvos(11.0, API_TO_BE_DEPRECATED));
      |                                                                                                                                                                                ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSLinguisticTagger.h:132:175: error: expected ';' before '(' token
  132 | - (void)enumerateTagsInRange:(NSRange)range unit:(NSLinguisticTaggerUnit)unit scheme:(NSLinguisticTagScheme)scheme options:(NSLinguisticTaggerOptions)options usingBlock:(void (NS_NOESCAPE ^)(NSLinguisticTag _Nullable tag, NSRange tokenRange, BOOL *stop))block API_DEPRECATED("All NSLinguisticTagger API should be replaced with NaturalLanguage.framework API", macos(10.13, API_TO_BE_DEPRECATED), ios(11.0, API_TO_BE_DEPRECATED), watchos(4.0, API_TO_BE_DEPRECATED), tvos(11.0, API_TO_BE_DEPRECATED));
      |                                                                                                                                                                               ^~
      |                                                                                                                                                                               ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSLinguisticTagger.h:133:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  133 | - (nullable NSLinguisticTag)tagAtIndex:(NSUInteger)charIndex unit:(NSLinguisticTaggerUnit)unit scheme:(NSLinguisticTagScheme)scheme tokenRange:(nullable NSRangePointer)tokenRange API_DEPRECATED("All NSLinguisticTagger API should be replaced with NaturalLanguage.framework API", macos(10.13, API_TO_BE_DEPRECATED), ios(11.0, API_TO_BE_DEPRECATED), watchos(4.0, API_TO_BE_DEPRECATED), tvos(11.0, API_TO_BE_DEPRECATED));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSLinguisticTagger.h:133:145: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  133 | - (nullable NSLinguisticTag)tagAtIndex:(NSUInteger)charIndex unit:(NSLinguisticTaggerUnit)unit scheme:(NSLinguisticTagScheme)scheme tokenRange:(nullable NSRangePointer)tokenRange API_DEPRECATED("All NSLinguisticTagger API should be replaced with NaturalLanguage.framework API", macos(10.13, API_TO_BE_DEPRECATED), ios(11.0, API_TO_BE_DEPRECATED), watchos(4.0, API_TO_BE_DEPRECATED), tvos(11.0, API_TO_BE_DEPRECATED));
      |                                                                                                                                                 ^~~~~~~~
      |                                                                                                                                                 cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSLinguisticTagger.h:134:27: error: cannot find protocol declaration for 'NSLinguisticTag'
  134 | - (NSArray<NSLinguisticTag> *)tagsInRange:(NSRange)range unit:(NSLinguisticTaggerUnit)unit scheme:(NSLinguisticTagScheme)scheme options:(NSLinguisticTaggerOptions)options tokenRanges:(NSArray<NSValue *> * _Nullable * _Nullable)tokenRanges API_DEPRECATED("All NSLinguisticTagger API should be replaced with NaturalLanguage.framework API", macos(10.13, API_TO_BE_DEPRECATED), ios(11.0, API_TO_BE_DEPRECATED), watchos(4.0, API_TO_BE_DEPRECATED), tvos(11.0, API_TO_BE_DEPRECATED));
      |                           ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSLinguisticTagger.h:134:201: error: expected '>' before '*' token
  134 | - (NSArray<NSLinguisticTag> *)tagsInRange:(NSRange)range unit:(NSLinguisticTaggerUnit)unit scheme:(NSLinguisticTagScheme)scheme options:(NSLinguisticTaggerOptions)options tokenRanges:(NSArray<NSValue *> * _Nullable * _Nullable)tokenRanges API_DEPRECATED("All NSLinguisticTagger API should be replaced with NaturalLanguage.framework API", macos(10.13, API_TO_BE_DEPRECATED), ios(11.0, API_TO_BE_DEPRECATED), watchos(4.0, API_TO_BE_DEPRECATED), tvos(11.0, API_TO_BE_DEPRECATED));
      |                                                                                                                                                                                                         ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSLinguisticTagger.h:134:201: error: cannot find protocol declaration for 'NSValue'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSLinguisticTagger.h:134:202: error: expected ')' before '>' token
  134 | - (NSArray<NSLinguisticTag> *)tagsInRange:(NSRange)range unit:(NSLinguisticTaggerUnit)unit scheme:(NSLinguisticTagScheme)scheme options:(NSLinguisticTaggerOptions)options tokenRanges:(NSArray<NSValue *> * _Nullable * _Nullable)tokenRanges API_DEPRECATED("All NSLinguisticTagger API should be replaced with NaturalLanguage.framework API", macos(10.13, API_TO_BE_DEPRECATED), ios(11.0, API_TO_BE_DEPRECATED), watchos(4.0, API_TO_BE_DEPRECATED), tvos(11.0, API_TO_BE_DEPRECATED));
      |                                                                                                                                                                                        ~                 ^
      |                                                                                                                                                                                                          )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSLinguisticTagger.h:134:202: error: expected identifier before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSLinguisticTagger.h:134:202: error: expected ';' before '>' token
  134 | - (NSArray<NSLinguisticTag> *)tagsInRange:(NSRange)range unit:(NSLinguisticTaggerUnit)unit scheme:(NSLinguisticTagScheme)scheme options:(NSLinguisticTaggerOptions)options tokenRanges:(NSArray<NSValue *> * _Nullable * _Nullable)tokenRanges API_DEPRECATED("All NSLinguisticTagger API should be replaced with NaturalLanguage.framework API", macos(10.13, API_TO_BE_DEPRECATED), ios(11.0, API_TO_BE_DEPRECATED), watchos(4.0, API_TO_BE_DEPRECATED), tvos(11.0, API_TO_BE_DEPRECATED));
      |                                                                                                                                                                                                          ^
      |                                                                                                                                                                                                          ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSLinguisticTagger.h:138:141: error: expected ')' before '(' token
  138 | - (void)enumerateTagsInRange:(NSRange)range scheme:(NSLinguisticTagScheme)tagScheme options:(NSLinguisticTaggerOptions)opts usingBlock:(void (NS_NOESCAPE ^)(NSLinguisticTag _Nullable tag, NSRange tokenRange, NSRange sentenceRange, BOOL *stop))block API_DEPRECATED("All NSLinguisticTagger API should be replaced with NaturalLanguage.framework API", macos(10.7, API_TO_BE_DEPRECATED), ios(5.0, API_TO_BE_DEPRECATED), watchos(2.0, API_TO_BE_DEPRECATED), tvos(9.0, API_TO_BE_DEPRECATED));
      |                                                                                                                                        ~    ^~
      |                                                                                                                                             )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSLinguisticTagger.h:138:142: error: expected identifier before '(' token
  138 | - (void)enumerateTagsInRange:(NSRange)range scheme:(NSLinguisticTagScheme)tagScheme options:(NSLinguisticTaggerOptions)opts usingBlock:(void (NS_NOESCAPE ^)(NSLinguisticTag _Nullable tag, NSRange tokenRange, NSRange sentenceRange, BOOL *stop))block API_DEPRECATED("All NSLinguisticTagger API should be replaced with NaturalLanguage.framework API", macos(10.7, API_TO_BE_DEPRECATED), ios(5.0, API_TO_BE_DEPRECATED), watchos(2.0, API_TO_BE_DEPRECATED), tvos(9.0, API_TO_BE_DEPRECATED));
      |                                                                                                                                              ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSLinguisticTagger.h:138:141: error: expected ';' before '(' token
  138 | - (void)enumerateTagsInRange:(NSRange)range scheme:(NSLinguisticTagScheme)tagScheme options:(NSLinguisticTaggerOptions)opts usingBlock:(void (NS_NOESCAPE ^)(NSLinguisticTag _Nullable tag, NSRange tokenRange, NSRange sentenceRange, BOOL *stop))block API_DEPRECATED("All NSLinguisticTagger API should be replaced with NaturalLanguage.framework API", macos(10.7, API_TO_BE_DEPRECATED), ios(5.0, API_TO_BE_DEPRECATED), watchos(2.0, API_TO_BE_DEPRECATED), tvos(9.0, API_TO_BE_DEPRECATED));
      |                                                                                                                                             ^~
      |                                                                                                                                             ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSLinguisticTagger.h:139:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  139 | - (nullable NSLinguisticTag)tagAtIndex:(NSUInteger)charIndex scheme:(NSLinguisticTagScheme)scheme tokenRange:(nullable NSRangePointer)tokenRange sentenceRange:(nullable NSRangePointer)sentenceRange API_DEPRECATED("All NSLinguisticTagger API should be replaced with NaturalLanguage.framework API", macos(10.7, API_TO_BE_DEPRECATED), ios(5.0, API_TO_BE_DEPRECATED), watchos(2.0, API_TO_BE_DEPRECATED), tvos(9.0, API_TO_BE_DEPRECATED));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSLinguisticTagger.h:139:111: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  139 | - (nullable NSLinguisticTag)tagAtIndex:(NSUInteger)charIndex scheme:(NSLinguisticTagScheme)scheme tokenRange:(nullable NSRangePointer)tokenRange sentenceRange:(nullable NSRangePointer)sentenceRange API_DEPRECATED("All NSLinguisticTagger API should be replaced with NaturalLanguage.framework API", macos(10.7, API_TO_BE_DEPRECATED), ios(5.0, API_TO_BE_DEPRECATED), watchos(2.0, API_TO_BE_DEPRECATED), tvos(9.0, API_TO_BE_DEPRECATED));
      |                                                                                                               ^~~~~~~~
      |                                                                                                               cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSLinguisticTagger.h:139:161: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  139 | - (nullable NSLinguisticTag)tagAtIndex:(NSUInteger)charIndex scheme:(NSLinguisticTagScheme)scheme tokenRange:(nullable NSRangePointer)tokenRange sentenceRange:nullable NSRangePointer)sentenceRange API_DEPRECATED("All NSLinguisticTagger API should be replaced with NaturalLanguage.framework API", macos(10.7, API_TO_BE_DEPRECATED), ios(5.0, API_TO_BE_DEPRECATED), watchos(2.0, API_TO_BE_DEPRECATED), tvos(9.0, API_TO_BE_DEPRECATED));
      |                                                                                                                                                                ^~~~~~~~
      |                                                                                                                                                                cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSLinguisticTagger.h:140:21: error: expected '>' before '*' token
  140 | - (NSArray<NSString *> *)tagsInRange:(NSRange)range scheme:(NSString *)tagScheme options:(NSLinguisticTaggerOptions)opts tokenRanges:(NSArray<NSValue *> * _Nullable * _Nullable)tokenRanges API_DEPRECATED("All NSLinguisticTagger API should be replaced with NaturalLanguage.framework API", macos(10.7, API_TO_BE_DEPRECATED), ios(5.0, API_TO_BE_DEPRECATED), watchos(2.0, API_TO_BE_DEPRECATED), tvos(9.0, API_TO_BE_DEPRECATED));
      |                     ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSLinguisticTagger.h:140:21: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSLinguisticTagger.h:140:22: error: expected ')' before '>' token
  140 | - (NSArray<NSString *> *)tagsInRange:(NSRange)range scheme:(NSString *)tagScheme options:(NSLinguisticTaggerOptions)opts tokenRanges:(NSArray<NSValue *> * _Nullable * _Nullable)tokenRanges API_DEPRECATED("All NSLinguisticTagger API should be replaced with NaturalLanguage.framework API", macos(10.7, API_TO_BE_DEPRECATED), ios(5.0, API_TO_BE_DEPRECATED), watchos(2.0, API_TO_BE_DEPRECATED), tvos(9.0, API_TO_BE_DEPRECATED));
      |   ~                  ^
      |                      )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSLinguisticTagger.h:140:22: error: objective-c++ method declaration is expected before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSLinguisticTagger.h:148:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  148 | + (nullable NSString *)dominantLanguageForString:(NSString *)string API_DEPRECATED("All NSLinguisticTagger API should be replaced with NaturalLanguage.framework API", macos(10.13, API_TO_BE_DEPRECATED), ios(11.0, API_TO_BE_DEPRECATED), watchos(4.0, API_TO_BE_DEPRECATED), tvos(11.0, API_TO_BE_DEPRECATED));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSLinguisticTagger.h:149:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  149 | + (nullable NSLinguisticTag)tagForString:(NSString *)string atIndex:(NSUInteger)charIndex unit:(NSLinguisticTaggerUnit)unit scheme:(NSLinguisticTagScheme)scheme orthography:(nullable NSOrthography *)orthography tokenRange:(nullable NSRangePointer)tokenRange API_DEPRECATED("All NSLinguisticTagger API should be replaced with NaturalLanguage.framework API", macos(10.13, API_TO_BE_DEPRECATED), ios(11.0, API_TO_BE_DEPRECATED), watchos(4.0, API_TO_BE_DEPRECATED), tvos(11.0, API_TO_BE_DEPRECATED));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSLinguisticTagger.h:149:175: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  149 | + (nullable NSLinguisticTag)tagForString:(NSString *)string atIndex:(NSUInteger)charIndex unit:(NSLinguisticTaggerUnit)unit scheme:(NSLinguisticTagScheme)scheme orthography:(nullable NSOrthography *)orthography tokenRange:(nullable NSRangePointer)tokenRange API_DEPRECATED("All NSLinguisticTagger API should be replaced with NaturalLanguage.framework API", macos(10.13, API_TO_BE_DEPRECATED), ios(11.0, API_TO_BE_DEPRECATED), watchos(4.0, API_TO_BE_DEPRECATED), tvos(11.0, API_TO_BE_DEPRECATED));
      |                                                                                                                                                                               ^~~~~~~~
      |                                                                                                                                                                               cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSLinguisticTagger.h:149:224: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  149 | + (nullable NSLinguisticTag)tagForString:(NSString *)string atIndex:(NSUInteger)charIndex unit:(NSLinguisticTaggerUnit)unit scheme:(NSLinguisticTagScheme)scheme orthography:(nullable NSOrthography *)orthography tokenRange:(nullable NSRangePointer)tokenRange API_DEPRECATED("All NSLinguisticTagger API should be replaced with NaturalLanguage.framework API", macos(10.13, API_TO_BE_DEPRECATED), ios(11.0, API_TO_BE_DEPRECATED), watchos(4.0, API_TO_BE_DEPRECATED), tvos(11.0, API_TO_BE_DEPRECATED));
      |                                                                                                                                                                                                                                ^~~~~~~~
      |                                                                                                                                                                                                                                cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSLinguisticTagger.h:150:27: error: cannot find protocol declaration for 'NSLinguisticTag'
  150 | + (NSArray<NSLinguisticTag> *)tagsForString:(NSString *)string range:(NSRange)range unit:(NSLinguisticTaggerUnit)unit scheme:(NSLinguisticTagScheme)scheme options:(NSLinguisticTaggerOptions)options orthography:(nullable NSOrthography *)orthography tokenRanges:(NSArray<NSValue *> * _Nullable * _Nullable)tokenRanges API_DEPRECATED("All NSLinguisticTagger API should be replaced with NaturalLanguage.framework API", macos(10.13, API_TO_BE_DEPRECATED), ios(11.0, API_TO_BE_DEPRECATED), watchos(4.0, API_TO_BE_DEPRECATED), tvos(11.0, API_TO_BE_DEPRECATED));
      |                           ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSLinguisticTagger.h:150:212: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  150 | + (NSArray<NSLinguisticTag> *)tagsForString:(NSString *)string range:(NSRange)range unit:(NSLinguisticTaggerUnit)unit scheme:(NSLinguisticTagScheme)scheme options:(NSLinguisticTaggerOptions)options orthography:(nullable NSOrthography *)orthography tokenRanges:(NSArray<NSValue *> * _Nullable * _Nullable)tokenRanges API_DEPRECATED("All NSLinguisticTagger API should be replaced with NaturalLanguage.framework API", macos(10.13, API_TO_BE_DEPRECATED), ios(11.0, API_TO_BE_DEPRECATED), watchos(4.0, API_TO_BE_DEPRECATED), tvos(11.0, API_TO_BE_DEPRECATED));
      |                                                                                                                                                                                                                    ^~~~~~~~
      |                                                                                                                                                                                                                    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSLinguisticTagger.h:150:278: error: expected '>' before '*' token
  150 | + (NSArray<NSLinguisticTag> *)tagsForString:(NSString *)string range:(NSRange)range unit:(NSLinguisticTaggerUnit)unit scheme:(NSLinguisticTagScheme)scheme options:(NSLinguisticTaggerOptions)options orthography:(nullable NSOrthography *)orthography tokenRanges:(NSArray<NSValue *> * _Nullable * _Nullable)tokenRanges API_DEPRECATED("All NSLinguisticTagger API should be replaced with NaturalLanguage.framework API", macos(10.13, API_TO_BE_DEPRECATED), ios(11.0, API_TO_BE_DEPRECATED), watchos(4.0, API_TO_BE_DEPRECATED), tvos(11.0, API_TO_BE_DEPRECATED));
      |                                                                                                                                                                                                                                                                                      ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSLinguisticTagger.h:150:278: error: cannot find protocol declaration for 'NSValue'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSLinguisticTagger.h:150:279: error: expected ')' before '>' token
  150 | + (NSArray<NSLinguisticTag> *)tagsForString:(NSString *)string range:(NSRange)range unit:(NSLinguisticTaggerUnit)unit scheme:(NSLinguisticTagScheme)scheme options:(NSLinguisticTaggerOptions)options orthography:(nullable NSOrthography *)orthography tokenRanges:(NSArray<NSValue *> * _Nullable * _Nullable)tokenRanges API_DEPRECATED("All NSLinguisticTagger API should be replaced with NaturalLanguage.framework API", macos(10.13, API_TO_BE_DEPRECATED), ios(11.0, API_TO_BE_DEPRECATED), watchos(4.0, API_TO_BE_DEPRECATED), tvos(11.0, API_TO_BE_DEPRECATED));
      |                                                                                                                                                                                                                                                                     ~                 ^
      |                                                                                                                                                                                                                                                                                       )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSLinguisticTagger.h:150:279: error: expected identifier before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSLinguisticTagger.h:150:279: error: expected ';' before '>' token
  150 | + (NSArray<NSLinguisticTag> *)tagsForString:(NSString *)string range:(NSRange)range unit:(NSLinguisticTaggerUnit)unit scheme:(NSLinguisticTagScheme)scheme options:(NSLinguisticTaggerOptions)options orthography:(nullable NSOrthography *)orthography tokenRanges:(NSArray<NSValue *> * _Nullable * _Nullable)tokenRanges API_DEPRECATED("All NSLinguisticTagger API should be replaced with NaturalLanguage.framework API", macos(10.13, API_TO_BE_DEPRECATED), ios(11.0, API_TO_BE_DEPRECATED), watchos(4.0, API_TO_BE_DEPRECATED), tvos(11.0, API_TO_BE_DEPRECATED));
      |                                                                                                                                                                                                                                                                                       ^
      |                                                                                                                                                                                                                                                                                       ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSLinguisticTagger.h:151:199: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  151 | + (void)enumerateTagsForString:(NSString *)string range:(NSRange)range unit:(NSLinguisticTaggerUnit)unit scheme:(NSLinguisticTagScheme)scheme options:(NSLinguisticTaggerOptions)options orthography:(nullable NSOrthography *)orthography usingBlock:(void (NS_NOESCAPE ^)(NSLinguisticTag _Nullable tag, NSRange tokenRange, BOOL *stop))block API_DEPRECATED("All NSLinguisticTagger API should be replaced with NaturalLanguage.framework API", macos(10.13, API_TO_BE_DEPRECATED), ios(11.0, API_TO_BE_DEPRECATED), watchos(4.0, API_TO_BE_DEPRECATED), tvos(11.0, API_TO_BE_DEPRECATED));
      |                                                                                                                                                                                                       ^~~~~~~~
      |                                                                                                                                                                                                       cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSLinguisticTagger.h:151:252: error: expected ')' before '(' token
  151 | + (void)enumerateTagsForString:(NSString *)string range:(NSRange)range unit:(NSLinguisticTaggerUnit)unit scheme:(NSLinguisticTagScheme)scheme options:(NSLinguisticTaggerOptions)options orthography:(nullable NSOrthography *)orthography usingBlock:(void (NS_NOESCAPE ^)(NSLinguisticTag _Nullable tag, NSRange tokenRange, BOOL *stop))block API_DEPRECATED("All NSLinguisticTagger API should be replaced with NaturalLanguage.framework API", macos(10.13, API_TO_BE_DEPRECATED), ios(11.0, API_TO_BE_DEPRECATED), watchos(4.0, API_TO_BE_DEPRECATED), tvos(11.0, API_TO_BE_DEPRECATED));
      |                                                                                                                                                                                                                                                       ~    ^~
      |                                                                                                                                                                                                                                                            )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSLinguisticTagger.h:151:253: error: expected identifier before '(' token
  151 | + (void)enumerateTagsForString:(NSString *)string range:(NSRange)range unit:(NSLinguisticTaggerUnit)unit scheme:(NSLinguisticTagScheme)scheme options:(NSLinguisticTaggerOptions)options orthography:(nullable NSOrthography *)orthography usingBlock:(void (NS_NOESCAPE ^)(NSLinguisticTag _Nullable tag, NSRange tokenRange, BOOL *stop))block API_DEPRECATED("All NSLinguisticTagger API should be replaced with NaturalLanguage.framework API", macos(10.13, API_TO_BE_DEPRECATED), ios(11.0, API_TO_BE_DEPRECATED), watchos(4.0, API_TO_BE_DEPRECATED), tvos(11.0, API_TO_BE_DEPRECATED));
      |                                                                                                                                                                                                                                                             ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSLinguisticTagger.h:151:252: error: expected ';' before '(' token
  151 | + (void)enumerateTagsForString:(NSString *)string range:(NSRange)range unit:(NSLinguisticTaggerUnit)unit scheme:(NSLinguisticTagScheme)scheme options:(NSLinguisticTaggerOptions)options orthography:(nullable NSOrthography *)orthography usingBlock:(void (NS_NOESCAPE ^)(NSLinguisticTag _Nullable tag, NSRange tokenRange, BOOL *stop))block API_DEPRECATED("All NSLinguisticTagger API should be replaced with NaturalLanguage.framework API", macos(10.13, API_TO_BE_DEPRECATED), ios(11.0, API_TO_BE_DEPRECATED), watchos(4.0, API_TO_BE_DEPRECATED), tvos(11.0, API_TO_BE_DEPRECATED));
      |                                                                                                                                                                                                                                                            ^~
      |                                                                                                                                                                                                                                                            ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSLinguisticTagger.h:155:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  155 | - (nullable NSArray<NSString *> *)possibleTagsAtIndex:(NSUInteger)charIndex scheme:(NSString *)tagScheme tokenRange:(nullable NSRangePointer)tokenRange sentenceRange:(nullable NSRangePointer)sentenceRange scores:(NSArray<NSValue *> * _Nullable * _Nullable)scores API_DEPRECATED("All NSLinguisticTagger API should be replaced with NaturalLanguage.framework API", macos(10.7, API_TO_BE_DEPRECATED), ios(5.0, API_TO_BE_DEPRECATED), watchos(2.0, API_TO_BE_DEPRECATED), tvos(9.0, API_TO_BE_DEPRECATED));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSLinguisticTagger.h:155:118: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  155 | - (nullable NSArray<NSString *> *)possibleTagsAtIndex:(NSUInteger)charIndex scheme:(NSString *)tagScheme tokenRange:(nullable NSRangePointer)tokenRange sentenceRange:(nullable NSRangePointer)sentenceRange scores:(NSArray<NSValue *> * _Nullable * _Nullable)scores API_DEPRECATED("All NSLinguisticTagger API should be replaced with NaturalLanguage.framework API", macos(10.7, API_TO_BE_DEPRECATED), ios(5.0, API_TO_BE_DEPRECATED), watchos(2.0, API_TO_BE_DEPRECATED), tvos(9.0, API_TO_BE_DEPRECATED));
      |                                                                                                                      ^~~~~~~~
      |                                                                                                                      cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSLinguisticTagger.h:155:168: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  155 | - (nullable NSArray<NSString *> *)possibleTagsAtIndex:(NSUInteger)charIndex scheme:(NSString *)tagScheme tokenRange:(nullable NSRangePointer)tokenRange sentenceRange:(nullable NSRangePointer)sentenceRange scores:(NSArray<NSValue *> * _Nullable * _Nullable)scores API_DEPRECATED("All NSLinguisticTagger API should be replaced with NaturalLanguage.framework API", macos(10.7, API_TO_BE_DEPRECATED), ios(5.0, API_TO_BE_DEPRECATED), watchos(2.0, API_TO_BE_DEPRECATED), tvos(9.0, API_TO_BE_DEPRECATED));
      |                                                                                                                                                                        ^~~~~~~~
      |                                                                                                                                                                        cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSLinguisticTagger.h:155:230: error: expected '>' before '*' token
  155 | - (nullable NSArray<NSString *> *)possibleTagsAtIndex:(NSUInteger)charIndex scheme:(NSString *)tagScheme tokenRange:(nullable NSRangePointer)tokenRange sentenceRange:(nullable NSRangePointer)sentenceRange scores:(NSArray<NSValue *> * _Nullable * _Nullable)scores API_DEPRECATED("All NSLinguisticTagger API should be replaced with NaturalLanguage.framework API", macos(10.7, API_TO_BE_DEPRECATED), ios(5.0, API_TO_BE_DEPRECATED), watchos(2.0, API_TO_BE_DEPRECATED), tvos(9.0, API_TO_BE_DEPRECATED));
      |                                                                                                                                                                                                                                      ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSLinguisticTagger.h:155:230: error: cannot find protocol declaration for 'NSValue'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSLinguisticTagger.h:155:231: error: expected ')' before '>' token
  155 | - (nullable NSArray<NSString *> *)possibleTagsAtIndex:(NSUInteger)charIndex scheme:(NSString *)tagScheme tokenRange:(nullable NSRangePointer)tokenRange sentenceRange:(nullable NSRangePointer)sentenceRange scores:(NSArray<NSValue *> * _Nullable * _Nullable)scores API_DEPRECATED("All NSLinguisticTagger API should be replaced with NaturalLanguage.framework API", macos(10.7, API_TO_BE_DEPRECATED), ios(5.0, API_TO_BE_DEPRECATED), watchos(2.0, API_TO_BE_DEPRECATED), tvos(9.0, API_TO_BE_DEPRECATED));
      |                                                                                                                                                                                                                     ~                 ^
      |                                                                                                                                                                                                                                       )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSLinguisticTagger.h:155:231: error: expected identifier before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSLinguisticTagger.h:155:231: error: expected ';' before '>' token
  155 | - (nullable NSArray<NSString *> *)possibleTagsAtIndex:(NSUInteger)charIndex scheme:(NSString *)tagScheme tokenRange:(nullable NSRangePointer)tokenRange sentenceRange:(nullable NSRangePointer)sentenceRange scores:(NSArray<NSValue *> * _Nullable * _Nullable)scores API_DEPRECATED("All NSLinguisticTagger API should be replaced with NaturalLanguage.framework API", macos(10.7, API_TO_BE_DEPRECATED), ios(5.0, API_TO_BE_DEPRECATED), watchos(2.0, API_TO_BE_DEPRECATED), tvos(9.0, API_TO_BE_DEPRECATED));
      |                                                                                                                                                                                                                                       ^
      |                                                                                                                                                                                                                                       ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSLinguisticTagger.h:163:27: error: cannot find protocol declaration for 'NSLinguisticTag'
  163 | - (NSArray<NSLinguisticTag> *)linguisticTagsInRange:(NSRange)range scheme:(NSLinguisticTagScheme)scheme options:(NSLinguisticTaggerOptions)options orthography:(nullable NSOrthography *)orthography tokenRanges:(NSArray<NSValue *> * _Nullable * _Nullable)tokenRanges API_DEPRECATED("All NSLinguisticTagger API should be replaced with NaturalLanguage.framework API", macos(10.7, API_TO_BE_DEPRECATED), ios(5.0, API_TO_BE_DEPRECATED), watchos(2.0, API_TO_BE_DEPRECATED), tvos(9.0, API_TO_BE_DEPRECATED));
      |                           ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSLinguisticTagger.h:163:161: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  163 | - (NSArray<NSLinguisticTag> *)linguisticTagsInRange:(NSRange)range scheme:(NSLinguisticTagScheme)scheme options:(NSLinguisticTaggerOptions)options orthography:nullable NSOrthography *)orthography tokenRanges:(NSArray<NSValue *> * _Nullable * _Nullable)tokenRanges API_DEPRECATED("All NSLinguisticTagger API should be replaced with NaturalLanguage.framework API", macos(10.7, API_TO_BE_DEPRECATED), ios(5.0, API_TO_BE_DEPRECATED), watchos(2.0, API_TO_BE_DEPRECATED), tvos(9.0, API_TO_BE_DEPRECATED));
      |                                                                                                                                                                ^~~~~~~~
      |                                                                                                                                                                cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSLinguisticTagger.h:163:227: error: expected '>' before '*' token
  163 | - (NSArray<NSLinguisticTag> *)linguisticTagsInRange:(NSRange)range scheme:(NSLinguisticTagScheme)scheme options:(NSLinguisticTaggerOptions)options orthography:(nullable NSOrthography *)orthography tokenRanges:(NSArray<NSValue *> * _Nullable * _Nullable)tokenRanges API_DEPRECATED("All NSLinguisticTagger API should be replaced with NaturalLanguage.framework API", macos(10.7, API_TO_BE_DEPRECATED), ios(5.0, API_TO_BE_DEPRECATED), watchos(2.0, API_TO_BE_DEPRECATED), tvos(9.0, API_TO_BE_DEPRECATED));
      |                                                                                                                                                                                                                                   ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSLinguisticTagger.h:163:227: error: cannot find protocol declaration for 'NSValue'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSLinguisticTagger.h:163:228: error: expected ')' before '>' token
  163 | - (NSArray<NSLinguisticTag> *)linguisticTagsInRange:(NSRange)range scheme:(NSLinguisticTagScheme)scheme options:(NSLinguisticTaggerOptions)options orthography:(nullable NSOrthography *)orthography tokenRanges:(NSArray<NSValue *> * _Nullable * _Nullable)tokenRanges API_DEPRECATED("All NSLinguisticTagger API should be replaced with NaturalLanguage.framework API", macos(10.7, API_TO_BE_DEPRECATED), ios(5.0, API_TO_BE_DEPRECATED), watchos(2.0, API_TO_BE_DEPRECATED), tvos(9.0, API_TO_BE_DEPRECATED));
      |                                                                                                                                                                                                                  ~                 ^
      |                                                                                                                                                                                                                                    )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSLinguisticTagger.h:163:228: error: expected identifier before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSLinguisticTagger.h:163:228: error: expected ';' before '>' token
  163 | - (NSArray<NSLinguisticTag> *)linguisticTagsInRange:(NSRange)range scheme:(NSLinguisticTagScheme)scheme options:(NSLinguisticTaggerOptions)options orthography:(nullable NSOrthography *)orthography tokenRanges:(NSArray<NSValue *> * _Nullable * _Nullable)tokenRanges API_DEPRECATED("All NSLinguisticTagger API should be replaced with NaturalLanguage.framework API", macos(10.7, API_TO_BE_DEPRECATED), ios(5.0, API_TO_BE_DEPRECATED), watchos(2.0, API_TO_BE_DEPRECATED), tvos(9.0, API_TO_BE_DEPRECATED));
      |                                                                                                                                                                                                                                    ^
      |                                                                                                                                                                                                                                    ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSLinguisticTagger.h:164:148: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  164 | - (void)enumerateLinguisticTagsInRange:(NSRange)range scheme:(NSLinguisticTagScheme)scheme options:(NSLinguisticTaggerOptions)options orthography:(nullable NSOrthography *)orthography usingBlock:(void (NS_NOESCAPE ^)(NSLinguisticTag _Nullable tag, NSRange tokenRange, NSRange sentenceRange, BOOL *stop))block API_DEPRECATED("All NSLinguisticTagger API should be replaced with NaturalLanguage.framework API", macos(10.7, API_TO_BE_DEPRECATED), ios(5.0, API_TO_BE_DEPRECATED), watchos(2.0, API_TO_BE_DEPRECATED), tvos(9.0, API_TO_BE_DEPRECATED));
      |                                                                                                                                                    ^~~~~~~~
      |                                                                                                                                                    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSLinguisticTagger.h:164:201: error: expected ')' before '(' token
  164 | - (void)enumerateLinguisticTagsInRange:(NSRange)range scheme:(NSLinguisticTagScheme)scheme options:(NSLinguisticTaggerOptions)options orthography:(nullable NSOrthography *)orthography usingBlock:(void (NS_NOESCAPE ^)(NSLinguisticTag _Nullable tag, NSRange tokenRange, NSRange sentenceRange, BOOL *stop))block API_DEPRECATED("All NSLinguisticTagger API should be replaced with NaturalLanguage.framework API", macos(10.7, API_TO_BE_DEPRECATED), ios(5.0, API_TO_BE_DEPRECATED), watchos(2.0, API_TO_BE_DEPRECATED), tvos(9.0, API_TO_BE_DEPRECATED));
      |                                                                                                                                                                                                    ~    ^~
      |                                                                                                                                                                                                         )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSLinguisticTagger.h:164:202: error: expected identifier before '(' token
  164 | - (void)enumerateLinguisticTagsInRange:(NSRange)range scheme:(NSLinguisticTagScheme)scheme options:(NSLinguisticTaggerOptions)options orthography:(nullable NSOrthography *)orthography usingBlock:(void (NS_NOESCAPE ^)(NSLinguisticTag _Nullable tag, NSRange tokenRange, NSRange sentenceRange, BOOL *stop))block API_DEPRECATED("All NSLinguisticTagger API should be replaced with NaturalLanguage.framework API", macos(10.7, API_TO_BE_DEPRECATED), ios(5.0, API_TO_BE_DEPRECATED), watchos(2.0, API_TO_BE_DEPRECATED), tvos(9.0, API_TO_BE_DEPRECATED));
      |                                                                                                                                                                                                          ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSLinguisticTagger.h:164:201: error: expected ';' before '(' token
  164 | - (void)enumerateLinguisticTagsInRange:(NSRange)range scheme:(NSLinguisticTagScheme)scheme options:(NSLinguisticTaggerOptions)options orthography:(nullable NSOrthography *)orthography usingBlock:(void (NS_NOESCAPE ^)(NSLinguisticTag _Nullable tag, NSRange tokenRange, NSRange sentenceRange, BOOL *stop))block API_DEPRECATED("All NSLinguisticTagger API should be replaced with NaturalLanguage.framework API", macos(10.7, API_TO_BE_DEPRECATED), ios(5.0, API_TO_BE_DEPRECATED), watchos(2.0, API_TO_BE_DEPRECATED), tvos(9.0, API_TO_BE_DEPRECATED));
      |                                                                                                                                                                                                         ^~
      |                                                                                                                                                                                                         ;
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/Foundation.h:121:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSMetadata.h:11:32: error: expected ';' before '<' token
   11 | @class NSString, NSURL, NSArray<ObjectType>, NSDictionary<KeyType, ObjectType>, NSPredicate, NSOperationQueue, NSSortDescriptor;
      |                                ^
      |                                ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSMetadata.h:28:43: error: expected '>' before '*' token
   28 | @property (copy) NSArray<NSSortDescriptor *> *sortDescriptors;
      |                                           ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSMetadata.h:28:43: error: cannot find protocol declaration for 'NSSortDescriptor'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSMetadata.h:28:44: error: expected unqualified-id before '>' token
   28 | @property (copy) NSArray<NSSortDescriptor *> *sortDescriptors;
      |                                            ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSMetadata.h:29:35: error: expected '>' before '*' token
   29 | @property (copy) NSArray<NSString *> *valueListAttributes;
      |                                   ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSMetadata.h:29:35: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSMetadata.h:29:36: error: expected unqualified-id before '>' token
   29 | @property (copy) NSArray<NSString *> *valueListAttributes;
      |                                    ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSMetadata.h:30:45: error: expected '>' before '*' token
   30 | @property (nullable, copy) NSArray<NSString *> *groupingAttributes;
      |                                             ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSMetadata.h:30:45: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSMetadata.h:30:46: error: expected unqualified-id before '>' token
   30 | @property (nullable, copy) NSArray<NSString *> *groupingAttributes;
      |                                              ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSMetadata.h:61:41: error: expected ')' before '(' token
   61 | - (void)enumerateResultsUsingBlock:(void (NS_NOESCAPE ^)(id result, NSUInteger idx, BOOL *stop))block API_AVAILABLE(macos(10.9), ios(7.0), watchos(2.0), tvos(9.0));
      |                                    ~    ^~
      |                                         )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSMetadata.h:61:42: error: expected identifier before '(' token
   61 | - (void)enumerateResultsUsingBlock:(void (NS_NOESCAPE ^)(id result, NSUInteger idx, BOOL *stop))block API_AVAILABLE(macos(10.9), ios(7.0), watchos(2.0), tvos(9.0));
      |                                          ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSMetadata.h:61:41: error: expected ';' before '(' token
   61 | - (void)enumerateResultsUsingBlock:(void (NS_NOESCAPE ^)(id result, NSUInteger idx, BOOL *stop))block API_AVAILABLE(macos(10.9), ios(7.0), watchos(2.0), tvos(9.0));
      |                                         ^~
      |                                         ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSMetadata.h:62:80: error: expected ')' before '(' token
   62 | - (void)enumerateResultsWithOptions:(NSEnumerationOptions)opts usingBlock:(void (NS_NOESCAPE ^)(id result, NSUInteger idx, BOOL *stop))block API_AVAILABLE(macos(10.9), ios(7.0), watchos(2.0), tvos(9.0));
      |                                                                           ~    ^~
      |                                                                                )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSMetadata.h:62:81: error: expected identifier before '(' token
   62 | - (void)enumerateResultsWithOptions:(NSEnumerationOptions)opts usingBlock:(void (NS_NOESCAPE ^)(id result, NSUInteger idx, BOOL *stop))block API_AVAILABLE(macos(10.9), ios(7.0), watchos(2.0), tvos(9.0));
      |                                                                                 ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSMetadata.h:62:80: error: expected ';' before '(' token
   62 | - (void)enumerateResultsWithOptions:(NSEnumerationOptions)opts usingBlock:(void (NS_NOESCAPE ^)(id result, NSUInteger idx, BOOL *stop))block API_AVAILABLE(macos(10.9), ios(7.0), watchos(2.0), tvos(9.0));
      |                                                                                ^~
      |                                                                                ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSMetadata.h:68:50: error: expected '>' before '*' token
   68 | @property (readonly, copy) NSDictionary<NSString *, NSArray<NSMetadataQueryAttributeValueTuple *> *> *valueLists; // values are arrays of NSMetadataQueryAttributeValueTuple
      |                                                  ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSMetadata.h:68:50: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSMetadata.h:68:51: error: expected unqualified-id before ',' token
   68 | @property (readonly, copy) NSDictionary<NSString *, NSArray<NSMetadataQueryAttributeValueTuple *> *> *valueLists; // values are arrays of NSMetadataQueryAttributeValueTuple
      |                                                   ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSMetadata.h:70:63: error: expected '>' before '*' token
   70 | @property (readonly, copy) NSArray<NSMetadataQueryResultGroup *> *groupedResults; // array of NSMetadataQueryResultGroups, for first grouping attribute
      |                                                               ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSMetadata.h:70:63: error: cannot find protocol declaration for 'NSMetadataQueryResultGroup'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSMetadata.h:70:64: error: expected unqualified-id before '>' token
   70 | @property (readonly, copy) NSArray<NSMetadataQueryResultGroup *> *groupedResults; // array of NSMetadataQueryResultGroups, for first grouping attribute
      |                                                                ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSMetadata.h:72:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   72 | - (nullable id)valueOfAttribute:(NSString *)attrName forResultAtIndex:(NSUInteger)idx;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSMetadata.h:118:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  118 | - (nullable instancetype)initWithURL:(NSURL *)url NS_DESIGNATED_INITIALIZER API_AVAILABLE(macos(10.9)) API_UNAVAILABLE(ios, watchos, tvos);
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSMetadata.h:120:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  120 | - (nullable id)valueForAttribute:(NSString *)key;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSMetadata.h:121:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  121 | - (nullable NSDictionary<NSString *, id> *)valuesForAttributes:(NSArray<NSString *> *)keys;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSMetadata.h:121:82: error: expected '>' before '*' token
  121 | - (nullable NSDictionary<NSString *, id> *)valuesForAttributes:(NSArray<NSString *> *)keys;
      |                                                                                  ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSMetadata.h:121:82: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSMetadata.h:121:83: error: expected ')' before '>' token
  121 | - (nullable NSDictionary<NSString *, id> *)valuesForAttributes:(NSArray<NSString *> *)keys;
      |                                                                ~                  ^
      |                                                                                   )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSMetadata.h:121:83: error: expected identifier before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSMetadata.h:121:83: error: expected ';' before '>' token
  121 | - (nullable NSDictionary<NSString *, id> *)valuesForAttributes:(NSArray<NSString *> *)keys;
      |                                                                                   ^
      |                                                                                   ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSMetadata.h:123:45: error: expected '>' before '*' token
  123 | @property (readonly, copy) NSArray<NSString *> *attributes;
      |                                             ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSMetadata.h:123:45: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSMetadata.h:123:46: error: expected unqualified-id before '>' token
  123 | @property (readonly, copy) NSArray<NSString *> *attributes;
      |                                              ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSMetadata.h:153:73: error: expected '>' before '*' token
  153 | @property (nullable, readonly, copy) NSArray<NSMetadataQueryResultGroup *> *subgroups; // nil if this is a leaf
      |                                                                         ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSMetadata.h:153:73: error: cannot find protocol declaration for 'NSMetadataQueryResultGroup'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSMetadata.h:153:74: error: expected unqualified-id before '>' token
  153 | @property (nullable, readonly, copy) NSArray<NSMetadataQueryResultGroup *> *subgroups; // nil if this is a leaf
      |                                                                          ^
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/Foundation.h:123:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSNetServices.h:10:15: error: expected ';' before '<' token
   10 | @class NSArray<ObjectType>, NSData, NSDictionary<KeyType, ObjectType>, NSInputStream, NSNumber, NSOutputStream, NSRunLoop, NSString;
      |               ^
      |               ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSNetServices.h:136:53: error: expected '>' before '*' token
  136 | @property (nullable, readonly, copy) NSArray<NSData *> *addresses;
      |                                                     ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSNetServices.h:136:53: error: cannot find protocol declaration for 'NSData'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSNetServices.h:136:54: error: expected unqualified-id before '>' token
  136 | @property (nullable, readonly, copy) NSArray<NSData *> *addresses;
      |                                                      ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSNetServices.h:165:26: error: expected '>' before '*' token
  165 | + (NSDictionary<NSString *, NSData *> *)dictionaryFromTXTRecordData:(NSData *)txtData;
      |                          ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSNetServices.h:165:26: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSNetServices.h:165:27: error: expected ')' before ',' token
  165 | + (NSDictionary<NSString *, NSData *> *)dictionaryFromTXTRecordData:(NSData *)txtData;
      |   ~                       ^
      |                           )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSNetServices.h:165:27: error: objective-c++ method declaration is expected before ',' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSNetServices.h:169:64: error: expected '>' before '*' token
  169 | + (NSData *)dataFromTXTRecordDictionary:(NSDictionary<NSString *, NSData *> *)txtDictionary;
      |                                                                ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSNetServices.h:169:64: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSNetServices.h:169:65: error: expected ')' before ',' token
  169 | + (NSData *)dataFromTXTRecordDictionary:(NSDictionary<NSString *, NSData *> *)txtDictionary;
      |                                         ~                       ^
      |                                                                 )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSNetServices.h:169:65: error: expected identifier before ',' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSNetServices.h:169:75: error: expected ';' before '>' token
  169 | + (NSData *)dataFromTXTRecordDictionary:(NSDictionary<NSString *, NSData *> *)txtDictionary;
      |                                                                           ^
      |                                                                           ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSNetServices.h:181:27: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  181 | - (BOOL)setTXTRecordData:(nullable NSData *)recordData;
      |                           ^~~~~~~~
      |                           cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSNetServices.h:185:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  185 | - (nullable NSData *)TXTRecordData;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSNetServices.h:257:80: error: expected '>' before '*' token
  257 | - (void)netService:(NSNetService *)sender didNotPublish:(NSDictionary<NSString *, NSNumber *> *)errorDict;
      |                                                                                ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSNetServices.h:257:80: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSNetServices.h:257:81: error: expected ')' before ',' token
  257 | - (void)netService:(NSNetService *)sender didNotPublish:(NSDictionary<NSString *, NSNumber *> *)errorDict;
      |                                                         ~                       ^
      |                                                                                 )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSNetServices.h:257:81: error: expected identifier before ',' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSNetServices.h:257:93: error: expected ';' before '>' token
  257 | - (void)netService:(NSNetService *)sender didNotPublish:(NSDictionary<NSString *, NSNumber *> *)errorDict;
      |                                                                                             ^
      |                                                                                             ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSNetServices.h:269:80: error: expected '>' before '*' token
  269 | - (void)netService:(NSNetService *)sender didNotResolve:(NSDictionary<NSString *, NSNumber *> *)errorDict;
      |                                                                                ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSNetServices.h:269:80: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSNetServices.h:269:81: error: expected ')' before ',' token
  269 | - (void)netService:(NSNetService *)sender didNotResolve:(NSDictionary<NSString *, NSNumber *> *)errorDict;
      |                                                         ~                       ^
      |                                                                                 )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSNetServices.h:269:81: error: expected identifier before ',' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSNetServices.h:269:93: error: expected ';' before '>' token
  269 | - (void)netService:(NSNetService *)sender didNotResolve:(NSDictionary<NSString *, NSNumber *> *)errorDict;
      |                                                                                             ^
      |                                                                                             ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSNetServices.h:310:94: error: expected '>' before '*' token
  310 | - (void)netServiceBrowser:(NSNetServiceBrowser *)browser didNotSearch:(NSDictionary<NSString *, NSNumber *> *)errorDict;
      |                                                                                              ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSNetServices.h:310:94: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSNetServices.h:310:95: error: expected ')' before ',' token
  310 | - (void)netServiceBrowser:(NSNetServiceBrowser *)browser didNotSearch:(NSDictionary<NSString *, NSNumber *> *)errorDict;
      |                                                                       ~                       ^
      |                                                                                               )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSNetServices.h:310:95: error: expected identifier before ',' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSNetServices.h:310:107: error: expected ';' before '>' token
  310 | - (void)netServiceBrowser:(NSNetServiceBrowser *)browser didNotSearch:(NSDictionary<NSString *, NSNumber *> *)errorDict;
      |                                                                                                           ^
      |                                                                                                           ;
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/Foundation.h:126:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSUbiquitousKeyValueStore.h:8:29: error: expected ';' before '<' token
    8 | @class NSArray, NSDictionary<KeyType, ObjectType>, NSData, NSString;
      |                             ^
      |                             ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSUbiquitousKeyValueStore.h:26:29: error: unknown property attribute 'strong'
   26 | @property (class, readonly, strong) NSUbiquitousKeyValueStore *defaultStore;
      |                             ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSUbiquitousKeyValueStore.h:28:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   28 | - (nullable id)objectForKey:(NSString *)aKey;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSUbiquitousKeyValueStore.h:29:20: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   29 | - (void)setObject:(nullable id)anObject forKey:(NSString *)aKey;
      |                    ^~~~~~~~
      |                    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSUbiquitousKeyValueStore.h:32:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   32 | - (nullable NSString *)stringForKey:(NSString *)aKey;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSUbiquitousKeyValueStore.h:33:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   33 | - (nullable NSArray *)arrayForKey:(NSString *)aKey;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSUbiquitousKeyValueStore.h:34:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   34 | - (nullable NSDictionary<NSString *, id> *)dictionaryForKey:(NSString *)aKey;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSUbiquitousKeyValueStore.h:35:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   35 | - (nullable NSData *)dataForKey:(NSString *)aKey;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSUbiquitousKeyValueStore.h:40:20: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   40 | - (void)setString:(nullable NSString *)aString forKey:(NSString *)aKey;
      |                    ^~~~~~~~
      |                    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSUbiquitousKeyValueStore.h:41:18: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   41 | - (void)setData:(nullable NSData *)aData forKey:(NSString *)aKey;
      |                  ^~~~~~~~
      |                  cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSUbiquitousKeyValueStore.h:42:19: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   42 | - (void)setArray:(nullable NSArray *)anArray forKey:(NSString *)aKey;
      |                   ^~~~~~~~
      |                   cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSUbiquitousKeyValueStore.h:43:24: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   43 | - (void)setDictionary:(nullable NSDictionary<NSString *, id> *)aDictionary forKey:(NSString *)aKey;
      |                        ^~~~~~~~
      |                        cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSUbiquitousKeyValueStore.h:48:50: error: expected '>' before '*' token
   48 | @property (readonly, copy) NSDictionary<NSString *, id> *dictionaryRepresentation;
      |                                                  ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSUbiquitousKeyValueStore.h:48:50: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSUbiquitousKeyValueStore.h:48:51: error: expected unqualified-id before ',' token
   48 | @property (readonly, copy) NSDictionary<NSString *, id> *dictionaryRepresentation;
      |                                                   ^
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/Foundation.h:127:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSUndoManager.h:16:15: error: expected ';' before '<' token
   16 | @class NSArray<ObjectType>;
      |               ^
      |               ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSUndoManager.h:68:39: error: cannot find protocol declaration for 'NSRunLoopMode'
   68 | @property (copy) NSArray<NSRunLoopMode> *runLoopModes;
      |                                       ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSUndoManager.h:100:74: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  100 | - (void)registerUndoWithTarget:(id)target selector:(SEL)selector object:(nullable id)anObject;
      |                                                                          ^~~~~~~~
      |                                                                          cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSUndoManager.h:116:56: error: expected ')' before '(' token
  116 | - (void)registerUndoWithTarget:(id)target handler:(void (^)(id target))undoHandler API_AVAILABLE(macos(10.11), ios(9.0), watchos(2.0), tvos(9.0)) NS_REFINED_FOR_SWIFT;
      |                                                   ~    ^~
      |                                                        )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSUndoManager.h:116:57: error: expected identifier before '(' token
  116 | - (void)registerUndoWithTarget:(id)target handler:(void (^)(id target))undoHandler API_AVAILABLE(macos(10.11), ios(9.0), watchos(2.0), tvos(9.0)) NS_REFINED_FOR_SWIFT;
      |                                                         ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSUndoManager.h:116:56: error: expected ';' before '(' token
  116 | - (void)registerUndoWithTarget:(id)target handler:(void (^)(id target))undoHandler API_AVAILABLE(macos(10.11), ios(9.0), watchos(2.0), tvos(9.0)) NS_REFINED_FOR_SWIFT;
      |                                                        ^~
      |                                                        ;
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/Foundation.h:128:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURLSession.h:15:15: error: expected ';' before '<' token
   15 | @class NSArray<ObjectType>;
      |               ^
      |               ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURLSession.h:16:20: error: expected ';' before '<' token
   16 | @class NSDictionary<KeyType, ObjectType>;
      |                    ^
      |                    ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURLSession.h:125:29: error: unknown property attribute 'strong'
  125 | @property (class, readonly, strong) NSURLSession *sharedSession;
      |                             ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURLSession.h:135:97: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  135 | + (NSURLSession *)sessionWithConfiguration:(NSURLSessionConfiguration *)configuration delegate:(nullable id <NSURLSessionDelegate>)delegate delegateQueue:(nullable NSOperationQueue *)queue;
      |                                                                                                 ^~~~~~~~
      |                                                                                                 cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURLSession.h:135:156: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  135 | + (NSURLSession *)sessionWithConfiguration:(NSURLSessionConfiguration *)configuration delegate:(nullable id <NSURLSessionDelegate>)delegate delegateQueue:(nullable NSOperationQueue *)queue;
      |                                                                                                                                                            ^~~~~~~~
      |                                                                                                                                                            cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURLSession.h:168:41: error: expected ')' before '(' token
  168 | - (void)resetWithCompletionHandler:(void (^)(void))completionHandler;    /* empty all cookies, cache and credential stores, removes disk files, issues -flushWithCompletionHandler:. Invokes completionHandler() on the delegate queue if not nil. */
      |                                    ~    ^~
      |                                         )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURLSession.h:168:42: error: expected identifier before '(' token
  168 | - (void)resetWithCompletionHandler:(void (^)(void))completionHandler;    /* empty all cookies, cache and credential stores, removes disk files, issues -flushWithCompletionHandler:. Invokes completionHandler() on the delegate queue if not nil. */
      |                                          ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURLSession.h:168:41: error: expected ';' before '(' token
  168 | - (void)resetWithCompletionHandler:(void (^)(void))completionHandler;    /* empty all cookies, cache and credential stores, removes disk files, issues -flushWithCompletionHandler:. Invokes completionHandler() on the delegate queue if not nil. */
      |                                         ^~
      |                                         ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURLSession.h:169:41: error: expected ')' before '(' token
  169 | - (void)flushWithCompletionHandler:(void (^)(void))completionHandler;    /* flush storage to disk and clear transient network caches.  Invokes completionHandler() on the delegate queue if not nil. */
      |                                    ~    ^~
      |                                         )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURLSession.h:169:42: error: expected identifier before '(' token
  169 | - (void)flushWithCompletionHandler:(void (^)(void))completionHandler;    /* flush storage to disk and clear transient network caches.  Invokes completionHandler() on the delegate queue if not nil. */
      |                                          ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURLSession.h:169:41: error: expected ';' before '(' token
  169 | - (void)flushWithCompletionHandler:(void (^)(void))completionHandler;    /* flush storage to disk and clear transient network caches.  Invokes completionHandler() on the delegate queue if not nil. */
      |                                         ^~
      |                                         ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURLSession.h:171:44: error: expected ')' before '(' token
  171 | - (void)getTasksWithCompletionHandler:(void (^)(NSArray<NSURLSessionDataTask *> *dataTasks, NSArray<NSURLSessionUploadTask *> *uploadTasks, NSArray<NSURLSessionDownloadTask *> *downloadTasks))completionHandler; /* invokes completionHandler with outstanding data, upload and download tasks. */
      |                                       ~    ^~
      |                                            )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURLSession.h:171:45: error: expected identifier before '(' token
  171 | - (void)getTasksWithCompletionHandler:(void (^)(NSArray<NSURLSessionDataTask *> *dataTasks, NSArray<NSURLSessionUploadTask *> *uploadTasks, NSArray<NSURLSessionDownloadTask *> *downloadTasks))completionHandler; /* invokes completionHandler with outstanding data, upload and download tasks. */
      |                                             ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURLSession.h:171:44: error: expected ';' before '(' token
  171 | - (void)getTasksWithCompletionHandler:(void (^)(NSArray<NSURLSessionDataTask *> *dataTasks, NSArray<NSURLSessionUploadTask *> *uploadTasks, NSArray<NSURLSessionDownloadTask *> *downloadTasks))completionHandler; /* invokes completionHandler with outstanding data, upload and download tasks. */
      |                                            ^~
      |                                            ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURLSession.h:173:47: error: expected ')' before '(' token
  173 | - (void)getAllTasksWithCompletionHandler:(void (^)(NSArray<__kindof NSURLSessionTask *> *tasks))completionHandler API_AVAILABLE(macos(10.11), ios(9.0), watchos(2.0), tvos(9.0)); /* invokes completionHandler with all outstanding tasks. */
      |                                          ~    ^~
      |                                               )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURLSession.h:173:48: error: expected identifier before '(' token
  173 | - (void)getAllTasksWithCompletionHandler:(void (^)(NSArray<__kindof NSURLSessionTask *> *tasks))completionHandler API_AVAILABLE(macos(10.11), ios(9.0), watchos(2.0), tvos(9.0)); /* invokes completionHandler with all outstanding tasks. */
      |                                                ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURLSession.h:173:47: error: expected ';' before '(' token
  173 | - (void)getAllTasksWithCompletionHandler:(void (^)(NSArray<__kindof NSURLSessionTask *> *tasks))completionHandler API_AVAILABLE(macos(10.11), ios(9.0), watchos(2.0), tvos(9.0)); /* invokes completionHandler with all outstanding tasks. */
      |                                               ^~
      |                                               ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURLSession.h:221:94: error: expected '>' before '*' token
  221 | - (NSURLSessionWebSocketTask *)webSocketTaskWithURL:(NSURL *)url protocols:(NSArray<NSString *>*)protocols API_AVAILABLE(macos(10.15), ios(13.0), watchos(6.0), tvos(13.0));
      |                                                                                              ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURLSession.h:221:94: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURLSession.h:221:95: error: expected ')' before '>' token
  221 | - (NSURLSessionWebSocketTask *)webSocketTaskWithURL:(NSURL *)url protocols:(NSArray<NSString *>*)protocols API_AVAILABLE(macos(10.15), ios(13.0), watchos(6.0), tvos(13.0));
      |                                                                            ~                  ^
      |                                                                                               )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURLSession.h:221:95: error: expected identifier before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURLSession.h:221:95: error: expected ';' before '>' token
  221 | - (NSURLSessionWebSocketTask *)webSocketTaskWithURL:(NSURL *)url protocols:(NSArray<NSString *>*)protocols API_AVAILABLE(macos(10.15), ios(13.0), watchos(6.0), tvos(13.0));
      |                                                                                               ^
      |                                                                                               ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURLSession.h:253:94: error: expected ')' before '(' token
  253 | - (NSURLSessionDataTask *)dataTaskWithRequest:(NSURLRequest *)request completionHandler:(void (^)(NSData * _Nullable data, NSURLResponse * _Nullable response, NSError * _Nullable error))completionHandler;
      |                                                                                         ~    ^~
      |                                                                                              )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURLSession.h:253:95: error: expected identifier before '(' token
  253 | - (NSURLSessionDataTask *)dataTaskWithRequest:(NSURLRequest *)request completionHandler:(void (^)(NSData * _Nullable data, NSURLResponse * _Nullable response, NSError * _Nullable error))completionHandler;
      |                                                                                               ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURLSession.h:253:94: error: expected ';' before '(' token
  253 | - (NSURLSessionDataTask *)dataTaskWithRequest:(NSURLRequest *)request completionHandler:(void (^)(NSData * _Nullable data, NSURLResponse * _Nullable response, NSError * _Nullable error))completionHandler;
      |                                                                                              ^~
      |                                                                                              ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURLSession.h:254:79: error: expected ')' before '(' token
  254 | - (NSURLSessionDataTask *)dataTaskWithURL:(NSURL *)url completionHandler:(void (^)(NSData * _Nullable data, NSURLResponse * _Nullable response, NSError * _Nullable error))completionHandler;
      |                                                                          ~    ^~
      |                                                                               )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURLSession.h:254:80: error: expected identifier before '(' token
  254 | - (NSURLSessionDataTask *)dataTaskWithURL:(NSURL *)url completionHandler:(void (^)(NSData * _Nullable data, NSURLResponse * _Nullable response, NSError * _Nullable error))completionHandler;
      |                                                                                ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURLSession.h:254:79: error: expected ';' before '(' token
  254 | - (NSURLSessionDataTask *)dataTaskWithURL:(NSURL *)url completionHandler:(void (^)(NSData * _Nullable data, NSURLResponse * _Nullable response, NSError * _Nullable error))completionHandler;
      |                                                                               ^~
      |                                                                               ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURLSession.h:259:124: error: expected ')' before '(' token
  259 | - (NSURLSessionUploadTask *)uploadTaskWithRequest:(NSURLRequest *)request fromFile:(NSURL *)fileURL completionHandler:(void (^)(NSData * _Nullable data, NSURLResponse * _Nullable response, NSError * _Nullable error))completionHandler;
      |                                                                                                                       ~    ^~
      |                                                                                                                            )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURLSession.h:259:125: error: expected identifier before '(' token
  259 | - (NSURLSessionUploadTask *)uploadTaskWithRequest:(NSURLRequest *)request fromFile:(NSURL *)fileURL completionHandler:(void (^)(NSData * _Nullable data, NSURLResponse * _Nullable response, NSError * _Nullable error))completionHandler;
      |                                                                                                                             ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURLSession.h:259:124: error: expected ';' before '(' token
  259 | - (NSURLSessionUploadTask *)uploadTaskWithRequest:(NSURLRequest *)request fromFile:(NSURL *)fileURL completionHandler:(void (^)(NSData * _Nullable data, NSURLResponse * _Nullable response, NSError * _Nullable error))completionHandler;
      |                                                                                                                            ^~
      |                                                                                                                            ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURLSession.h:260:85: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  260 | - (NSURLSessionUploadTask *)uploadTaskWithRequest:(NSURLRequest *)request fromData:(nullable NSData *)bodyData completionHandler:(void (^)(NSData * _Nullable data, NSURLResponse * _Nullable response, NSError * _Nullable error))completionHandler;
      |                                                                                     ^~~~~~~~
      |                                                                                     cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURLSession.h:260:135: error: expected ')' before '(' token
  260 | - (NSURLSessionUploadTask *)uploadTaskWithRequest:(NSURLRequest *)request fromData:(nullable NSData *)bodyData completionHandler:(void (^)(NSData * _Nullable data, NSURLResponse * _Nullable response, NSError * _Nullable error))completionHandler;
      |                                                                                                                                  ~    ^~
      |                                                                                                                                       )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURLSession.h:260:136: error: expected identifier before '(' token
  260 | - (NSURLSessionUploadTask *)uploadTaskWithRequest:(NSURLRequest *)request fromData:(nullable NSData *)bodyData completionHandler:(void (^)(NSData * _Nullable data, NSURLResponse * _Nullable response, NSError * _Nullable error))completionHandler;
      |                                                                                                                                        ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURLSession.h:260:135: error: expected ';' before '(' token
  260 | - (NSURLSessionUploadTask *)uploadTaskWithRequest:(NSURLRequest *)request fromData:(nullable NSData *)bodyData completionHandler:(void (^)(NSData * _Nullable data, NSURLResponse * _Nullable response, NSError * _Nullable error))completionHandler;
      |                                                                                                                                       ^~
      |                                                                                                                                       ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURLSession.h:268:102: error: expected ')' before '(' token
  268 | - (NSURLSessionDownloadTask *)downloadTaskWithRequest:(NSURLRequest *)request completionHandler:(void (^)(NSURL * _Nullable location, NSURLResponse * _Nullable response, NSError * _Nullable error))completionHandler;
      |                                                                                                 ~    ^~
      |                                                                                                      )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURLSession.h:268:103: error: expected identifier before '(' token
  268 | - (NSURLSessionDownloadTask *)downloadTaskWithRequest:(NSURLRequest *)request completionHandler:(void (^)(NSURL * _Nullable location, NSURLResponse * _Nullable response, NSError * _Nullable error))completionHandler;
      |                                                                                                       ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURLSession.h:268:102: error: expected ';' before '(' token
  268 | - (NSURLSessionDownloadTask *)downloadTaskWithRequest:(NSURLRequest *)request completionHandler:(void (^)(NSURL * _Nullable location, NSURLResponse * _Nullable response, NSError * _Nullable error))completionHandler;
      |                                                                                                      ^~
      |                                                                                                      ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURLSession.h:269:87: error: expected ')' before '(' token
  269 | - (NSURLSessionDownloadTask *)downloadTaskWithURL:(NSURL *)url completionHandler:(void (^)(NSURL * _Nullable location, NSURLResponse * _Nullable response, NSError * _Nullable error))completionHandler;
      |                                                                                  ~    ^~
      |                                                                                       )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURLSession.h:269:88: error: expected identifier before '(' token
  269 | - (NSURLSessionDownloadTask *)downloadTaskWithURL:(NSURL *)url completionHandler:(void (^)(NSURL * _Nullable location, NSURLResponse * _Nullable response, NSError * _Nullable error))completionHandler;
      |                                                                                        ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURLSession.h:269:87: error: expected ';' before '(' token
  269 | - (NSURLSessionDownloadTask *)downloadTaskWithURL:(NSURL *)url completionHandler:(void (^)(NSURL * _Nullable location, NSURLResponse * _Nullable response, NSError * _Nullable error))completionHandler;
      |                                                                                       ^~
      |                                                                                       ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURLSession.h:270:102: error: expected ')' before '(' token
  270 | - (NSURLSessionDownloadTask *)downloadTaskWithResumeData:(NSData *)resumeData completionHandler:(void (^)(NSURL * _Nullable location, NSURLResponse * _Nullable response, NSError * _Nullable error))completionHandler;
      |                                                                                                 ~    ^~
      |                                                                                                      )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURLSession.h:270:103: error: expected identifier before '(' token
  270 | - (NSURLSessionDownloadTask *)downloadTaskWithResumeData:(NSData *)resumeData completionHandler:(void (^)(NSURL * _Nullable location, NSURLResponse * _Nullable response, NSError * _Nullable error))completionHandler;
      |                                                                                                       ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURLSession.h:270:102: error: expected ';' before '(' token
  270 | - (NSURLSessionDownloadTask *)downloadTaskWithResumeData:(NSData *)resumeData completionHandler:(void (^)(NSURL * _Nullable location, NSURLResponse * _Nullable response, NSError * _Nullable error))completionHandler;
      |                                                                                                      ^~
      |                                                                                                      ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURLSession.h:297:22: error: unknown property attribute 'strong'
  297 | @property (readonly, strong) NSProgress *progress API_AVAILABLE(macos(10.13), ios(11.0), watchos(4.0), tvos(11.0));
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURLSession.h:439:42: error: expected ')' before '(' token
  439 | - (void)cancelByProducingResumeData:(void (^)(NSData * _Nullable resumeData))completionHandler;
      |                                     ~    ^~
      |                                          )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURLSession.h:439:43: error: expected identifier before '(' token
  439 | - (void)cancelByProducingResumeData:(void (^)(NSData * _Nullable resumeData))completionHandler;
      |                                           ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURLSession.h:439:42: error: expected ';' before '(' token
  439 | - (void)cancelByProducingResumeData:(void (^)(NSData * _Nullable resumeData))completionHandler;
      |                                          ^~
      |                                          ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURLSession.h:478:136: error: expected ')' before '(' token
  478 | - (void)readDataOfMinLength:(NSUInteger)minBytes maxLength:(NSUInteger)maxBytes timeout:(NSTimeInterval)timeout completionHandler:(void (^) (NSData * _Nullable data, BOOL atEOF, NSError * _Nullable error))completionHandler;
      |                                                                                                                                   ~    ^~
      |                                                                                                                                        )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURLSession.h:478:137: error: expected identifier before '(' token
  478 | - (void)readDataOfMinLength:(NSUInteger)minBytes maxLength:(NSUInteger)maxBytes timeout:(NSTimeInterval)timeout completionHandler:(void (^) (NSData * _Nullable data, BOOL atEOF, NSError * _Nullable error))completionHandler;
      |                                                                                                                                         ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURLSession.h:478:136: error: expected ';' before '(' token
  478 | - (void)readDataOfMinLength:(NSUInteger)minBytes maxLength:(NSUInteger)maxBytes timeout:(NSTimeInterval)timeout completionHandler:(void (^) (NSData * _Nullable data, BOOL atEOF, NSError * _Nullable error))completionHandler;
      |                                                                                                                                        ^~
      |                                                                                                                                        ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURLSession.h:485:89: error: expected ')' before '(' token
  485 | - (void)writeData:(NSData *)data timeout:(NSTimeInterval)timeout completionHandler:(void (^) (NSError * _Nullable error))completionHandler;
      |                                                                                    ~    ^~
      |                                                                                         )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURLSession.h:485:90: error: expected identifier before '(' token
  485 | - (void)writeData:(NSData *)data timeout:(NSTimeInterval)timeout completionHandler:(void (^) (NSError * _Nullable error))completionHandler;
      |                                                                                          ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURLSession.h:485:89: error: expected ';' before '(' token
  485 | - (void)writeData:(NSData *)data timeout:(NSTimeInterval)timeout completionHandler:(void (^) (NSError * _Nullable error))completionHandler;
      |                                                                                         ^~
      |                                                                                         ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURLSession.h:597:84: error: expected ')' before '(' token
  597 | - (void)sendMessage:(NSURLSessionWebSocketMessage *)message completionHandler:(void (^)(NSError * _Nullable error))completionHandler;
      |                                                                               ~    ^~
      |                                                                                    )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURLSession.h:597:85: error: expected identifier before '(' token
  597 | - (void)sendMessage:(NSURLSessionWebSocketMessage *)message completionHandler:(void (^)(NSError * _Nullable error))completionHandler;
      |                                                                                     ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURLSession.h:597:84: error: expected ';' before '(' token
  597 | - (void)sendMessage:(NSURLSessionWebSocketMessage *)message completionHandler:(void (^)(NSError * _Nullable error))completionHandler;
      |                                                                                    ^~
      |                                                                                    ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURLSession.h:603:50: error: expected ')' before '(' token
  603 | - (void)receiveMessageWithCompletionHandler:(void (^)(NSURLSessionWebSocketMessage* _Nullable message, NSError * _Nullable error))completionHandler;
      |                                             ~    ^~
      |                                                  )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURLSession.h:603:51: error: expected identifier before '(' token
  603 | - (void)receiveMessageWithCompletionHandler:(void (^)(NSURLSessionWebSocketMessage* _Nullable message, NSError * _Nullable error))completionHandler;
      |                                                   ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURLSession.h:603:50: error: expected ';' before '(' token
  603 | - (void)receiveMessageWithCompletionHandler:(void (^)(NSURLSessionWebSocketMessage* _Nullable message, NSError * _Nullable error))completionHandler;
      |                                                  ^~
      |                                                  ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURLSession.h:610:45: error: expected ')' before '(' token
  610 | - (void)sendPingWithPongReceiveHandler:(void (^)(NSError* _Nullable error))pongReceiveHandler;
      |                                        ~    ^~
      |                                             )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURLSession.h:610:46: error: expected identifier before '(' token
  610 | - (void)sendPingWithPongReceiveHandler:(void (^)(NSError* _Nullable error))pongReceiveHandler;
      |                                              ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURLSession.h:610:45: error: expected ';' before '(' token
  610 | - (void)sendPingWithPongReceiveHandler:(void (^)(NSError* _Nullable error))pongReceiveHandler;
      |                                             ^~
      |                                             ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURLSession.h:676:29: error: unknown property attribute 'strong'
  676 | @property (class, readonly, strong) NSURLSessionConfiguration *defaultSessionConfiguration;
      |                             ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURLSession.h:677:29: error: unknown property attribute 'strong'
  677 | @property (class, readonly, strong) NSURLSessionConfiguration *ephemeralSessionConfiguration;
      |                             ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURLSession.h:793:41: error: cannot find protocol declaration for 'Class'
  793 | @property (nullable, copy) NSArray<Class> *protocolClasses;
      |                                         ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURLSession.h:845:71: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  845 | - (void)URLSession:(NSURLSession *)session didBecomeInvalidWithError:(nullable NSError *)error;
      |                                                                       ^~~~~~~~
      |                                                                       cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURLSession.h:857:69: error: expected ')' before '(' token
  857 |                                              completionHandler:(void (^)(NSURLSessionAuthChallengeDisposition disposition, NSURLCredential * _Nullable credential))completionHandler;
      |                                                                ~    ^~
      |                                                                     )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURLSession.h:857:70: error: expected identifier before '(' token
  857 |                                              completionHandler:(void (^)(NSURLSessionAuthChallengeDisposition disposition, NSURLCredential * _Nullable credential))completionHandler;
      |                                                                      ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURLSession.h:857:69: error: expected ';' before '(' token
  857 |                                              completionHandler:(void (^)(NSURLSessionAuthChallengeDisposition disposition, NSURLCredential * _Nullable credential))completionHandler;
      |                                                                     ^~
      |                                                                     ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURLSession.h:902:54: error: expected ')' before '(' token
  902 |                               completionHandler:(void (^)(NSURLSessionDelayedRequestDisposition disposition, NSURLRequest * _Nullable newRequest))completionHandler
      |                                                 ~    ^~
      |                                                      )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURLSession.h:902:55: error: expected identifier before '(' token
  902 |                               completionHandler:(void (^)(NSURLSessionDelayedRequestDisposition disposition, NSURLRequest * _Nullable newRequest))completionHandler
      |                                                       ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURLSession.h:902:54: error: expected ';' before '(' token
  902 |                               completionHandler:(void (^)(NSURLSessionDelayedRequestDisposition disposition, NSURLRequest * _Nullable newRequest))completionHandler
      |                                                      ^~
      |                                                      ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURLSession.h:931:54: error: expected ')' before '(' token
  931 |                               completionHandler:(void (^)(NSURLRequest * _Nullable))completionHandler;
      |                                                 ~    ^~
      |                                                      )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURLSession.h:931:55: error: expected identifier before '(' token
  931 |                               completionHandler:(void (^)(NSURLRequest * _Nullable))completionHandler;
      |                                                       ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURLSession.h:931:54: error: expected ';' before '(' token
  931 |                               completionHandler:(void (^)(NSURLRequest * _Nullable))completionHandler;
      |                                                      ^~
      |                                                      ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURLSession.h:940:54: error: expected ')' before '(' token
  940 |                               completionHandler:(void (^)(NSURLSessionAuthChallengeDisposition disposition, NSURLCredential * _Nullable credential))completionHandler;
      |                                                 ~    ^~
      |                                                      )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURLSession.h:940:55: error: expected identifier before '(' token
  940 |                               completionHandler:(void (^)(NSURLSessionAuthChallengeDisposition disposition, NSURLCredential * _Nullable credential))completionHandler;
      |                                                       ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURLSession.h:940:54: error: expected ';' before '(' token
  940 |                               completionHandler:(void (^)(NSURLSessionAuthChallengeDisposition disposition, NSURLCredential * _Nullable credential))completionHandler;
      |                                                      ^~
      |                                                      ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURLSession.h:947:54: error: expected ')' before '(' token
  947 |                               needNewBodyStream:(void (^)(NSInputStream * _Nullable bodyStream))completionHandler;
      |                                                 ~    ^~
      |                                                      )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURLSession.h:947:55: error: expected identifier before '(' token
  947 |                               needNewBodyStream:(void (^)(NSInputStream * _Nullable bodyStream))completionHandler;
      |                                                       ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURLSession.h:947:54: error: expected ';' before '(' token
  947 |                               needNewBodyStream:(void (^)(NSInputStream * _Nullable bodyStream))completionHandler;
      |                                                      ^~
      |                                                      ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURLSession.h:966:50: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  966 |                            didCompleteWithError:(nullable NSError *)error;
      |                                                  ^~~~~~~~
      |                                                  cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURLSession.h:987:58: error: expected ')' before '(' token
  987 |                                   completionHandler:(void (^)(NSURLSessionResponseDisposition disposition))completionHandler;
      |                                                     ~    ^~
      |                                                          )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURLSession.h:987:59: error: expected identifier before '(' token
  987 |                                   completionHandler:(void (^)(NSURLSessionResponseDisposition disposition))completionHandler;
      |                                                           ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURLSession.h:987:58: error: expected ';' before '(' token
  987 |                                   completionHandler:(void (^)(NSURLSessionResponseDisposition disposition))completionHandler;
      |                                                          ^~
      |                                                          ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURLSession.h:1031:58: error: expected ')' before '(' token
 1031 |                                   completionHandler:(void (^)(NSCachedURLResponse * _Nullable cachedResponse))completionHandler;
      |                                                     ~    ^~
      |                                                          )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURLSession.h:1031:59: error: expected identifier before '(' token
 1031 |                                   completionHandler:(void (^)(NSCachedURLResponse * _Nullable cachedResponse))completionHandler;
      |                                                           ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURLSession.h:1031:58: error: expected ';' before '(' token
 1031 |                                   completionHandler:(void (^)(NSCachedURLResponse * _Nullable cachedResponse))completionHandler;
      |                                                          ^~
      |                                                          ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURLSession.h:1406:71: error: expected '>' before '*' token
 1406 | @property (copy, readonly) NSArray<NSURLSessionTaskTransactionMetrics *> *transactionMetrics;
      |                                                                       ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURLSession.h:1406:71: error: cannot find protocol declaration for 'NSURLSessionTaskTransactionMetrics'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURLSession.h:1406:72: error: expected unqualified-id before '>' token
 1406 | @property (copy, readonly) NSArray<NSURLSessionTaskTransactionMetrics *> *transactionMetrics;
      |                                                                        ^
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/Foundation.h:129:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSUserActivity.h:12:24: error: expected ';' before '<' token
   12 | @class NSArray, NSArray<ObjectType>, NSDictionary<KeyType, ObjectType>, NSSet<ObjectType>, NSString, NSURL, NSInputStream, NSOutputStream, NSError;
      |                        ^
      |                        ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSUserActivity.h:47:43: error: expected '>' before '*' token
   47 | @property (nullable, copy) NSSet<NSString *> *requiredUserInfoKeys API_AVAILABLE(macos(10.11), ios(9.0), watchos(3.0), tvos(10.0));
      |                                           ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSUserActivity.h:47:43: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSUserActivity.h:47:44: error: expected unqualified-id before '>' token
   47 | @property (nullable, copy) NSSet<NSString *> *requiredUserInfoKeys API_AVAILABLE(macos(10.11), ios(9.0), watchos(3.0), tvos(10.0));
      |                                            ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSUserActivity.h:65:33: error: expected '>' before '*' token
   65 | @property (copy) NSSet<NSString *> *keywords API_AVAILABLE(macos(10.11), ios(9.0), watchos(3.0), tvos(10.0));
      |                                 ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSUserActivity.h:65:33: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSUserActivity.h:65:34: error: expected unqualified-id before '>' token
   65 | @property (copy) NSSet<NSString *> *keywords API_AVAILABLE(macos(10.11), ios(9.0), watchos(3.0), tvos(10.0));
      |                                  ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSUserActivity.h:73:22: error: unknown property attribute 'weak'
   73 | @property (nullable, weak) id<NSUserActivityDelegate> delegate;
      |                      ^~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSUserActivity.h:73:55: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   73 | @property (nullable, weak) id<NSUserActivityDelegate> delegate;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSUserActivity.h:93:58: error: expected ')' before '(' token
   93 | - (void)getContinuationStreamsWithCompletionHandler:(void (^)(NSInputStream * _Nullable inputStream, NSOutputStream * _Nullable outputStream, NSError * _Nullable error))completionHandler;
      |                                                     ~    ^~
      |                                                          )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSUserActivity.h:93:59: error: expected identifier before '(' token
   93 | - (void)getContinuationStreamsWithCompletionHandler:(void (^)(NSInputStream * _Nullable inputStream, NSOutputStream * _Nullable outputStream, NSError * _Nullable error))completionHandler;
      |                                                           ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSUserActivity.h:93:58: error: expected ';' before '(' token
   93 | - (void)getContinuationStreamsWithCompletionHandler:(void (^)(NSInputStream * _Nullable inputStream, NSOutputStream * _Nullable outputStream, NSError * _Nullable error))completionHandler;
      |                                                          ^~
      |                                                          ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSUserActivity.h:108:103: error: cannot find protocol declaration for 'NSUserActivityPersistentIdentifier'
  108 | +(void) deleteSavedUserActivitiesWithPersistentIdentifiers:(NSArray<NSUserActivityPersistentIdentifier>*) persistentIdentifiers completionHandler:(void(^)(void))handler API_AVAILABLE( macos(10.15), ios(12.0), watchos(5.0) ) API_UNAVAILABLE( tvos );
      |                                                                                                       ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSUserActivity.h:108:152: error: expected ')' before '(' token
  108 | +(void) deleteSavedUserActivitiesWithPersistentIdentifiers:(NSArray<NSUserActivityPersistentIdentifier>*) persistentIdentifiers completionHandler:(void(^)(void))handler API_AVAILABLE( macos(10.15), ios(12.0), watchos(5.0) ) API_UNAVAILABLE( tvos );
      |                                                                                                                                                   ~    ^
      |                                                                                                                                                        )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSUserActivity.h:108:152: error: expected identifier before '(' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSUserActivity.h:108:152: error: expected ';' before '(' token
  108 | +(void) deleteSavedUserActivitiesWithPersistentIdentifiers:(NSArray<NSUserActivityPersistentIdentifier>*) persistentIdentifiers completionHandler:(void(^)(void))handler API_AVAILABLE( macos(10.15), ios(12.0), watchos(5.0) ) API_UNAVAILABLE( tvos );
      |                                                                                                                                                        ^
      |                                                                                                                                                        ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSUserActivity.h:109:64: error: expected ')' before '(' token
  109 | +(void) deleteAllSavedUserActivitiesWithCompletionHandler:(void(^)(void))handler API_AVAILABLE( macos(10.15), ios(12.0), watchos(5.0) ) API_UNAVAILABLE( tvos );
      |                                                           ~    ^
      |                                                                )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSUserActivity.h:109:64: error: expected identifier before '(' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSUserActivity.h:109:64: error: expected ';' before '(' token
  109 | +(void) deleteAllSavedUserActivitiesWithCompletionHandler:(void(^)(void))handler API_AVAILABLE( macos(10.15), ios(12.0), watchos(5.0) ) API_UNAVAILABLE( tvos );
      |                                                                ^
      |                                                                ;
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/Foundation.h:130:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSUUID.h:23:4 error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   23 | - (nullable instancetype)initWithUUIDString:(NSString *)string;
      |    ^~~~~~~~
      |    cg_nullable
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/Foundation.h:137:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSAppleScript.h:9:44: error: expected ';' before '<' token
    9 | @class NSAppleEventDescriptor, NSDictionary<KeyType, ObjectType>, NSString, NSURL;
      |                                            ^
      |                                            ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSAppleScript.h:29:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   29 | - (nullable instancetype)initWithContentsOfURL:(NSURL *)url error:(NSDictionary<NSString *, id> * _Nullable * _Nullable)errorInfo NS_DESIGNATED_INITIALIZER;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSAppleScript.h:29:90: error: expected '>' before '*' token
   29 | - (nullable instancetype)initWithContentsOfURL:(NSURL *)url error:(NSDictionary<NSString *, id> * _Nullable * _Nullable)errorInfo NS_DESIGNATED_INITIALIZER;
      |                                                                                          ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSAppleScript.h:29:90: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSAppleScript.h:29:91: error: expected ')' before ',' token
   29 | - (nullable instancetype)initWithContentsOfURL:(NSURL *)url error:(NSDictionary<NSString *, id> * _Nullable * _Nullable)errorInfo NS_DESIGNATED_INITIALIZER;
      |                                                                   ~                       ^
      |                                                                                           )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSAppleScript.h:29:91: error: expected identifier before ',' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSAppleScript.h:29:95: error: expected ';' before '>' token
   29 | - (nullable instancetype)initWithContentsOfURL:(NSURL *)url error:(NSDictionary<NSString *, id> * _Nullable * _Nullable)errorInfo NS_DESIGNATED_INITIALIZER;
      |                                                                                               ^
      |                                                                                               ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSAppleScript.h:32:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   32 | - (nullable instancetype)initWithSource:(NSString *)source NS_DESIGNATED_INITIALIZER;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSAppleScript.h:41:54: error: expected '>' before '*' token
   41 | - (BOOL)compileAndReturnError:(NSDictionary<NSString *, id> * _Nullable * _Nullable)errorInfo;
      |                                                      ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSAppleScript.h:41:54: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSAppleScript.h:41:55: error: expected ')' before ',' token
   41 | - (BOOL)compileAndReturnError:(NSDictionary<NSString *, id> * _Nullable * _Nullable)errorInfo;
      |                               ~                       ^
      |                                                       )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSAppleScript.h:41:55: error: expected identifier before ',' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSAppleScript.h:41:59: error: expected ';' before '>' token
   41 | - (BOOL)compileAndReturnError:(NSDictionary<NSString *, id> * _Nullable * _Nullable)errorInfo;
      |                                                           ^
      |                                                           ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSAppleScript.h:44:74: error: expected '>' before '*' token
   44 | - (NSAppleEventDescriptor *)executeAndReturnError:(NSDictionary<NSString *, id> * _Nullable * _Nullable)errorInfo;
      |                                                                          ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSAppleScript.h:44:74: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSAppleScript.h:44:75: error: expected ')' before ',' token
   44 | - (NSAppleEventDescriptor *)executeAndReturnError:(NSDictionary<NSString *, id> * _Nullable * _Nullable)errorInfo;
      |                                                   ~                       ^
      |                                                                           )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSAppleScript.h:44:75: error: expected identifier before ',' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSAppleScript.h:44:79: error: expected ';' before '>' token
   44 | - (NSAppleEventDescriptor *)executeAndReturnError:(NSDictionary<NSString *, id> * _Nullable * _Nullable)errorInfo;
      |                                                                               ^
      |                                                                               ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSAppleScript.h:47:108: error: expected '>' before '*' token
   47 | - (NSAppleEventDescriptor *)executeAppleEvent:(NSAppleEventDescriptor *)event error:(NSDictionary<NSString *, id> * _Nullable * _Nullable)errorInfo;
      |                                                                                                            ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSAppleScript.h:47:108: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSAppleScript.h:47:109: error: expected ')' before ',' token
   47 | - (NSAppleEventDescriptor *)executeAppleEvent:(NSAppleEventDescriptor *)event error:(NSDictionary<NSString *, id> * _Nullable * _Nullable)errorInfo;
      |                                                                                     ~                       ^
      |                                                                                                             )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSAppleScript.h:47:109: error: expected identifier before ',' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSAppleScript.h:47:113: error: expected ';' before '>' token
   47 | - (NSAppleEventDescriptor *)executeAppleEvent:(NSAppleEventDescriptor *)event error:(NSDictionary<NSString *, id> * _Nullable * _Nullable)errorInfo;
      |                                                                                                                 ^
      |                                                                                                                 ;
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/Foundation.h:144:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSArchiver.h:31:34: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   31 | - (void)encodeConditionalObject:(nullable id)object;
      |                                  ^~~~~~~~
      |                                  cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSArchiver.h:38:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   38 | - (nullable NSString *)classNameEncodedForTrueClassName:(NSString *)trueName;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSArchiver.h:66:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   66 | - (nullable instancetype)initForReadingWithData:(NSData *)data NS_DESIGNATED_INITIALIZER;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSArchiver.h:68:24: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   68 | - (void)setObjectZone:(nullable NSZone *)zone NS_AUTOMATED_REFCOUNT_UNAVAILABLE;
      |                        ^~~~~~~~
      |                        cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSArchiver.h:69:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   69 | - (nullable NSZone *)objectZone NS_AUTOMATED_REFCOUNT_UNAVAILABLE;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSArchiver.h:75:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   75 | + (nullable id)unarchiveObjectWithData:(NSData *)data;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSArchiver.h:76:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   76 | + (nullable id)unarchiveObjectWithFile:(NSString *)path;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSArchiver.h:95:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   95 | - (nullable id)replacementObjectForArchiver:(NSArchiver *)archiver API_DEPRECATED_WITH_REPLACEMENT("replacementObjectForCoder:", macos(10.0,10.13), ios(2.0,11.0), watchos(2.0,4.0), tvos(9.0,11.0));
      |    ^~~~~~~~
      |    cg_nullable
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/Foundation.h:145:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSBackgroundActivityScheduler.h:20:15: error: expected unqualified-id before '^' token
   20 | typedef void (^NSBackgroundActivityCompletionHandler)(NSBackgroundActivityResult result);
      |               ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSBackgroundActivityScheduler.h:20:15: error: expected ')' before '^' token
   20 | typedef void (^NSBackgroundActivityCompletionHandler)(NSBackgroundActivityResult result);
      |              ~^
      |               )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSBackgroundActivityScheduler.h:77:32: error: expected ')' before '(' token
   77 | - (void)scheduleWithBlock:(void (^)(NSBackgroundActivityCompletionHandler completionHandler))block;
      |                           ~    ^~
      |                                )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSBackgroundActivityScheduler.h:77:33: error: expected identifier before '(' token
   77 | - (void)scheduleWithBlock:(void (^)(NSBackgroundActivityCompletionHandler completionHandler))block;
      |                                 ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSBackgroundActivityScheduler.h:77:32: error: expected ';' before '(' token
   77 | - (void)scheduleWithBlock:(void (^)(NSBackgroundActivityCompletionHandler completionHandler))block;
      |                                ^~
      |                                ;
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/Foundation.h:146:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCalendarDate.h:40:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   40 | + (nullable id)dateWithString:(NSString *)description calendarFormat:(NSString *)format locale:(nullable id)locale API_DEPRECATED("Use NSDateFormatter instead", macos(10.4, 10.10), ios(2.0, 8.0), watchos(2.0, 2.0), tvos(9.0, 9.0));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCalendarDate.h:40:97: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   40 | + (nullable id)dateWithString:(NSString *)description calendarFormat:(NSString *)format locale:(nullable id)locale API_DEPRECATED("Use NSDateFormatter instead", macos(10.4, 10.10), ios(2.0, 8.0), watchos(2.0, 2.0), tvos(9.0, 9.0));
      |                                                                                                 ^~~~~~~~
      |                                                                                                 cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCalendarDate.h:41:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   41 | + (nullable id)dateWithString:(NSString *)description calendarFormat:(NSString *)format API_DEPRECATED("Use NSDateFormatter instead", macos(10.4, 10.10), ios(2.0, 8.0), watchos(2.0, 2.0), tvos(9.0, 9.0));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCalendarDate.h:42:164: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   42 | + (id)dateWithYear:(NSInteger)year month:(NSUInteger)month day:(NSUInteger)day hour:(NSUInteger)hour minute:(NSUInteger)minute second:(NSUInteger)second timeZone:(nullable NSTimeZone *)aTimeZone API_DEPRECATED("Use NSCalendar and NSDateComponents instead", macos(10.4, 10.10), ios(2.0, 8.0), watchos(2.0, 2.0), tvos(9.0, 9.0));
      |                                                                                                                                                                    ^~~~~~~~
      |                                                                                                                                                                    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCalendarDate.h:54:72: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   54 | - (NSString *)descriptionWithCalendarFormat:(NSString *)format locale:(nullable id)locale API_DEPRECATED("", macos(10.4, 10.10), ios(2.0, 8.0), watchos(2.0, 2.0), tvos(9.0, 9.0));
      |                                                                        ^~~~~~~~
      |                                                                        cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCalendarDate.h:56:38: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   56 | - (NSString *)descriptionWithLocale:(nullable id)locale API_DEPRECATED("", macos(10.4, 10.10), ios(2.0, 8.0), watchos(2.0, 2.0), tvos(9.0, 9.0));
      |                                      ^~~~~~~~
      |                                      cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCalendarDate.h:58:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   58 | - (nullable id)initWithString:(NSString *)description calendarFormat:(NSString *)format locale:(nullable id)locale API_DEPRECATED("Use NSDateFormatter instead", macos(10.4, 10.10), ios(2.0, 8.0), watchos(2.0, 2.0), tvos(9.0, 9.0));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCalendarDate.h:58:97: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   58 | - (nullable id)initWithString:(NSString *)description calendarFormat:(NSString *)format locale:(nullable id)locale API_DEPRECATED("Use NSDateFormatter instead", macos(10.4, 10.10), ios(2.0, 8.0), watchos(2.0, 2.0), tvos(9.0, 9.0));
      |                                                                                                 ^~~~~~~~
      |                                                                                                 cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCalendarDate.h:59:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   59 | - (nullable id)initWithString:(NSString *)description calendarFormat:(NSString *)format API_DEPRECATED("Use NSDateFormatter instead", macos(10.4, 10.10), ios(2.0, 8.0), watchos(2.0, 2.0), tvos(9.0, 9.0));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCalendarDate.h:60:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   60 | - (nullable id)initWithString:(NSString *)description API_DEPRECATED("Use NSDateFormatter instead", macos(10.4, 10.10), ios(2.0, 8.0), watchos(2.0, 2.0), tvos(9.0, 9.0));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCalendarDate.h:61:164: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   61 | - (id)initWithYear:(NSInteger)year month:(NSUInteger)month day:(NSUInteger)day hour:(NSUInteger)hour minute:(NSUInteger)minute second:(NSUInteger)second timeZone:(nullable NSTimeZone *)aTimeZone API_DEPRECATED("Use NSCalendar and NSDateComponents instead", macos(10.4, 10.10), ios(2.0, 8.0), watchos(2.0, 2.0), tvos(9.0, 9.0));
      |                                                                                                                                                                    ^~~~~~~~
      |                                                                                                                                                                    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCalendarDate.h:62:28: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   62 | - (void)setCalendarFormat:(nullable NSString *)format API_DEPRECATED("", macos(10.4, 10.10), ios(2.0, 8.0), watchos(2.0, 2.0), tvos(9.0, 9.0));
      |                            ^~~~~~~~
      |                            cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCalendarDate.h:63:22: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   63 | - (void)setTimeZone:(nullable NSTimeZone *)aTimeZone API_DEPRECATED("", macos(10.4, 10.10), ios(2.0, 8.0), watchos(2.0, 2.0), tvos(9.0, 9.0));
      |                      ^~~~~~~~
      |                      cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCalendarDate.h:64:16: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   64 | - (void)years:(nullable NSInteger *)yp months:(nullable NSInteger *)mop days:(nullable NSInteger *)dp hours:(nullable NSInteger *)hp minutes:(nullable NSInteger *)mip seconds:(nullable NSInteger *)sp sinceDate:(NSCalendarDate *)date API_DEPRECATED_WITH_REPLACEMENT("-[NSCalendar components:fromDate:]", macos(10.4, 10.10), ios(2.0, 8.0), watchos(2.0, 2.0), tvos(9.0, 9.0));
      |                ^~~~~~~~
      |                cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCalendarDate.h:64:48: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   64 | - (void)years:(nullable NSInteger *)yp months:(nullable NSInteger *)mop days:(nullable NSInteger *)dp hours:(nullable NSInteger *)hp minutes:(nullable NSInteger *)mip seconds:(nullable NSInteger *)sp sinceDate:(NSCalendarDate *)date API_DEPRECATED_WITH_REPLACEMENT("-[NSCalendar components:fromDate:]", macos(10.4, 10.10), ios(2.0, 8.0), watchos(2.0, 2.0), tvos(9.0, 9.0));
      |                                                ^~~~~~~~
      |                                                cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCalendarDate.h:64:79: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   64 | - (void)years:(nullable NSInteger *)yp months:(nullable NSInteger *)mop days:(nullable NSInteger *)dp hours:(nullable NSInteger *)hp minutes:(nullable NSInteger *)mip seconds:(nullable NSInteger *)sp sinceDate:(NSCalendarDate *)date API_DEPRECATED_WITH_REPLACEMENT("-[NSCalendar components:fromDate:]", macos(10.4, 10.10), ios(2.0, 8.0), watchos(2.0, 2.0), tvos(9.0, 9.0));
      |                                                                               ^~~~~~~~
      |                                                                               cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCalendarDate.h:64:110: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   64 | - (void)years:(nullable NSInteger *)yp months:(nullable NSInteger *)mop days:(nullable NSInteger *)dp hours:(nullable NSInteger *)hp minutes:(nullable NSInteger *)mip seconds:(nullable NSInteger *)sp sinceDate:(NSCalendarDate *)date API_DEPRECATED_WITH_REPLACEMENT("-[NSCalendar components:fromDate:]", macos(10.4, 10.10), ios(2.0, 8.0), watchos(2.0, 2.0), tvos(9.0, 9.0));
      |                                                                                                              ^~~~~~~~
      |                                                                                                              cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCalendarDate.h:64:143: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   64 | - (void)years:(nullable NSInteger *)yp months:(nullable NSInteger *)mop days:(nullable NSInteger *)dp hours:(nullable NSInteger *)hp minutes:(nullable NSInteger *)mip seconds:(nullable NSInteger *)sp sinceDate:(NSCalendarDate *)date API_DEPRECATED_WITH_REPLACEMENT("-[NSCalendar components:fromDate:]", macos(10.4, 10.10), ios(2.0, 8.0), watchos(2.0, 2.0), tvos(9.0, 9.0));
      |                                                                                                                                               ^~~~~~~~
      |                                                                                                                                               cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCalendarDate.h:64:177: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   64 | - (void)years:(nullable NSInteger *)yp months:(nullable NSInteger *)mop days:(nullable NSInteger *)dp hours:(nullable NSInteger *)hp minutes:(nullable NSInteger *)mip seconds:(nullable NSInteger *)sp sinceDate:(NSCalendarDate *)date API_DEPRECATED_WITH_REPLACEMENT("-[NSCalendar components:fromDate:]", macos(10.4, 10.10), ios(2.0, 8.0), watchos(2.0, 2.0), tvos(9.0, 9.0));
      |                                                                                                                                                                                 ^~~~~~~~
      |                                                                                                                                                                                 cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCalendarDate.h:75:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   75 | + (nullable id)dateWithNaturalLanguageString:(NSString *)string locale:(nullable id)locale API_DEPRECATED("Create an NSDateFormatter with `init` and set the dateFormat property instead.", macos(10.4, 10.10), ios(2.0, 8.0), watchos(2.0, 2.0), tvos(9.0, 9.0));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCalendarDate.h:75:73: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   75 | + (nullable id)dateWithNaturalLanguageString:(NSString *)string locale:(nullable id)locale API_DEPRECATED("Create an NSDateFormatter with `init` and set the dateFormat property instead.", macos(10.4, 10.10), ios(2.0, 8.0), watchos(2.0, 2.0), tvos(9.0, 9.0));
      |                                                                         ^~~~~~~~
      |                                                                         cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCalendarDate.h:76:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   76 | + (nullable id)dateWithNaturalLanguageString:(NSString *)string API_DEPRECATED("Create an NSDateFormatter with `init` and set the dateFormat property instead.", macos(10.4, 10.10), ios(2.0, 8.0), watchos(2.0, 2.0), tvos(9.0, 9.0));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCalendarDate.h:78:45: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   78 | - (NSCalendarDate *)dateWithCalendarFormat:(nullable NSString *)format timeZone:(nullable NSTimeZone *)aTimeZone API_DEPRECATED("", macos(10.4, 10.10), ios(2.0, 8.0), watchos(2.0, 2.0), tvos(9.0, 9.0));
      |                                             ^~~~~~~~
      |                                             cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCalendarDate.h:78:82: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   78 | - (NSCalendarDate *)dateWithCalendarFormat:(nullable NSString *)format timeZone:(nullable NSTimeZone *)aTimeZone API_DEPRECATED("", macos(10.4, 10.10), ios(2.0, 8.0), watchos(2.0, 2.0), tvos(9.0, 9.0));
      |                                                                                  ^~~~~~~~
      |                                                                                  cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCalendarDate.h:79:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   79 | - (nullable NSString *)descriptionWithCalendarFormat:(nullable NSString *)format timeZone:(nullable NSTimeZone *)aTimeZone locale:(nullable id)locale API_DEPRECATED("", macos(10.4, 10.10), ios(2.0, 8.0), watchos(2.0, 2.0), tvos(9.0, 9.0));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCalendarDate.h:79:55: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   79 | - (nullable NSString *)descriptionWithCalendarFormat:(nullable NSString *)format timeZone:(nullable NSTimeZone *)aTimeZone locale:(nullable id)locale API_DEPRECATED("", macos(10.4, 10.10), ios(2.0, 8.0), watchos(2.0, 2.0), tvos(9.0, 9.0));
      |                                                       ^~~~~~~~
      |                                                       cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCalendarDate.h:79:92: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   79 | - (nullable NSString *)descriptionWithCalendarFormat:(nullable NSString *)format timeZone:(nullable NSTimeZone *)aTimeZone locale:(nullable id)locale API_DEPRECATED("", macos(10.4, 10.10), ios(2.0, 8.0), watchos(2.0, 2.0), tvos(9.0, 9.0));
      |                                                                                            ^~~~~~~~
      |                                                                                            cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCalendarDate.h:79:132: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   79 | - (nullable NSString *)descriptionWithCalendarFormat:(nullable NSString *)format timeZone:(nullable NSTimeZone *)aTimeZone locale:(nullable id)locale API_DEPRECATED("", macos(10.4, 10.10), ios(2.0, 8.0), watchos(2.0, 2.0), tvos(9.0, 9.0));
      |                                                                                                                                    ^~~~~~~~
      |                                                                                                                                    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSCalendarDate.h:80:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   80 | - (nullable id)initWithString:(NSString *)description API_DEPRECATED("Use NSDateFormatter instead", macos(10.4, 10.10), ios(2.0, 8.0), watchos(2.0, 2.0), tvos(9.0, 9.0));
      |    ^~~~~~~~
      |    cg_nullable
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/Foundation.h:147:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSConnection.h:9:57: error: expected ';' before '<' token
    9 | @class NSPort, NSRunLoop, NSPortNameServer, NSDictionary<KeyType, ObjectType>, NSArray<ObjectType>;
      |                                                         ^
      |                                                         ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSConnection.h:51:50: error: expected '>' before '*' token
   51 | @property (readonly, copy) NSDictionary<NSString *, NSNumber *> *statistics;
      |                                                  ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSConnection.h:51:50: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSConnection.h:51:51: error: expected unqualified-id before ',' token
   51 | @property (readonly, copy) NSDictionary<NSString *, NSNumber *> *statistics;
      |                                                   ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSConnection.h:53:25: error: expected '>' before '*' token
   53 | + (NSArray<NSConnection *> *)allConnections;
      |                         ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSConnection.h:53:25: error: cannot find protocol declaration for 'NSConnection'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSConnection.h:53:26: error: expected ')' before '>' token
   53 | + (NSArray<NSConnection *> *)allConnections;
      |   ~                      ^
      |                          )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSConnection.h:53:26: error: objective-c++ method declaration is expected before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSConnection.h:57:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   57 | + (nullable instancetype)connectionWithRegisteredName:(NSString *)name host:(nullable NSString *)hostName;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSConnection.h:57:78: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   57 | + (nullable instancetype)connectionWithRegisteredName:(NSString *)name host:(nullable NSString *)hostName;
      |                                                                              ^~~~~~~~
      |                                                                              cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSConnection.h:58:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   58 | + (nullable instancetype)connectionWithRegisteredName:(NSString *)name host:(nullable NSString *)hostName usingNameServer:(NSPortNameServer *)server;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSConnection.h:58:78: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   58 | + (nullable instancetype)connectionWithRegisteredName:(NSString *)name host:(nullable NSString *)hostName usingNameServer:(NSPortNameServer *)server;
      |                                                                              ^~~~~~~~
      |                                                                              cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSConnection.h:59:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   59 | + (nullable NSDistantObject *)rootProxyForConnectionWithRegisteredName:(NSString *)name host:(nullable NSString *)hostName;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSConnection.h:59:95: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   59 | + (nullable NSDistantObject *)rootProxyForConnectionWithRegisteredName:(NSString *)name host:(nullable NSString *)hostName;
      |                                                                                               ^~~~~~~~
      |                                                                                               cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSConnection.h:60:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   60 | + (nullable NSDistantObject *)rootProxyForConnectionWithRegisteredName:(NSString *)name host:(nullable NSString *)hostName usingNameServer:(NSPortNameServer *)server;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSConnection.h:60:95: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   60 | + (nullable NSDistantObject *)rootProxyForConnectionWithRegisteredName:(NSString *)name host:(nullable NSString *)hostName usingNameServer:(NSPortNameServer *)server;
      |                                                                                               ^~~~~~~~
      |                                                                                               cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSConnection.h:62:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   62 | + (nullable instancetype)serviceConnectionWithName:(NSString *)name rootObject:(id)root usingNameServer:(NSPortNameServer *)server API_AVAILABLE(macos(10.5), ios(2.0), watchos(2.0), tvos(9.0));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSConnection.h:63:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   63 | + (nullable instancetype)serviceConnectionWithName:(NSString *)name rootObject:(id)root API_AVAILABLE(macos(10.5), ios(2.0), watchos(2.0), tvos(9.0));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSConnection.h:78:45: error: expected '>' before '*' token
   78 | @property (readonly, copy) NSArray<NSString *> *requestModes;
      |                                             ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSConnection.h:78:45: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSConnection.h:78:46: error: expected unqualified-id before '>' token
   78 | @property (readonly, copy) NSArray<NSString *> *requestModes;
      |                                              ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSConnection.h:80:23: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   80 | - (BOOL)registerName:(nullable NSString *) name;
      |                       ^~~~~~~~
      |                       cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSConnection.h:81:23: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   81 | - (BOOL)registerName:(nullable NSString *) name withNameServer:(NSPortNameServer *)server;
      |                       ^~~~~~~~
      |                       cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSConnection.h:83:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   83 | + (nullable instancetype)connectionWithReceivePort:(nullable NSPort *)receivePort sendPort:(nullable NSPort *)sendPort;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSConnection.h:83:53: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   83 | + (nullable instancetype)connectionWithReceivePort:(nullable NSPort *)receivePort sendPort:(nullable NSPort *)sendPort;
      |                                                     ^~~~~~~~
      |                                                     cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSConnection.h:83:93: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   83 | + (nullable instancetype)connectionWithReceivePort:(nullable NSPort *)receivePort sendPort:(nullable NSPort *)sendPort;
      |                                                                                             ^~~~~~~~
      |                                                                                             cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSConnection.h:85:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   85 | + (nullable id)currentConversation;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSConnection.h:87:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   87 | - (nullable instancetype)initWithReceivePort:(nullable NSPort *)receivePort sendPort:(nullable NSPort *)sendPort;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSConnection.h:87:47: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   87 | - (nullable instancetype)initWithReceivePort:(nullable NSPort *)receivePort sendPort:(nullable NSPort *)sendPort;
      |                                               ^~~~~~~~
      |                                               cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSConnection.h:87:87: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   87 | - (nullable instancetype)initWithReceivePort:(nullable NSPort *)receivePort sendPort:(nullable NSPort *)sendPort;
      |                                                                                       ^~~~~~~~
      |                                                                                       cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSConnection.h:146:29: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  146 | - (void)replyWithException:(nullable NSException *)exception;
      |                             ^~~~~~~~
      |                             cg_nullable
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/Foundation.h:148:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDistantObject.h:27:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   27 | + (nullable id)proxyWithTarget:(id)target connection:(NSConnection *)connection;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDistantObject.h:28:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   28 | - (nullable instancetype)initWithTarget:(id)target connection:(NSConnection *)connection;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDistantObject.h:33:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   33 | - (nullable instancetype)initWithCoder:(NSCoder *)inCoder NS_DESIGNATED_INITIALIZER;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDistantObject.h:35:30: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   35 | - (void)setProtocolForProxy:(nullable Protocol *)proto;
      |                              ^~~~~~~~
      |                              cg_nullable
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/Foundation.h:149:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDistributedNotificationCenter.h:44:63: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   44 | - (void)addObserver:(id)observer selector:(SEL)selector name:(nullable NSNotificationName)name object:(nullable NSString *)object suspensionBehavior:(NSNotificationSuspensionBehavior)suspensionBehavior;
      |                                                               ^~~~~~~~
      |                                                               cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDistributedNotificationCenter.h:44:104: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   44 | - (void)addObserver:(id)observer selector:(SEL)selector name:(nullable NSNotificationName)name object:(nullable NSString *)object suspensionBehavior:(NSNotificationSuspensionBehavior)suspensionBehavior;
      |                                                                                                        ^~~~~~~~
      |                                                                                                        cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDistributedNotificationCenter.h:47:63: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   47 | - (void)postNotificationName:(NSNotificationName)name object:(nullable NSString *)object userInfo:(nullable NSDictionary *)userInfo deliverImmediately:(BOOL)deliverImmediately;
      |                                                               ^~~~~~~~
      |                                                               cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDistributedNotificationCenter.h:47:100: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   47 | - (void)postNotificationName:(NSNotificationName)name object:(nullable NSString *)object userInfo:(nullable NSDictionary *)userInfo deliverImmediately:(BOOL)deliverImmediately;
      |                                                                                                    ^~~~~~~~
      |                                                                                                    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDistributedNotificationCenter.h:51:63: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   51 | - (void)postNotificationName:(NSNotificationName)name object:(nullable NSString *)object userInfo:(nullable NSDictionary *)userInfo options:(NSDistributedNotificationOptions)options;
      |                                                               ^~~~~~~~
      |                                                               cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDistributedNotificationCenter.h:51:100: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   51 | - (void)postNotificationName:(NSNotificationName)name object:(nullable NSString *)object userInfo:(nullable NSDictionary *)userInfo options:(NSDistributedNotificationOptions)options;
      |                                                                                                    ^~~~~~~~
      |                                                                                                    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDistributedNotificationCenter.h:60:64: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   60 | - (void)addObserver:(id)observer selector:(SEL)aSelector name:(nullable NSNotificationName)aName object:(nullable NSString *)anObject;
      |                                                                ^~~~~~~~
      |                                                                cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDistributedNotificationCenter.h:60:106: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   60 | - (void)addObserver:(id)observer selector:(SEL)aSelector name:(nullable NSNotificationName)aName object:(nullable NSString *)anObject;
      |                                                                                                          ^~~~~~~~
      |                                                                                                          cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDistributedNotificationCenter.h:62:64: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   62 | - (void)postNotificationName:(NSNotificationName)aName object:(nullable NSString *)anObject;
      |                                                                ^~~~~~~~
      |                                                                cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDistributedNotificationCenter.h:63:64: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   63 | - (void)postNotificationName:(NSNotificationName)aName object:(nullable NSString *)anObject userInfo:(nullable NSDictionary *)aUserInfo;
      |                                                                ^~~~~~~~
      |                                                                cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDistributedNotificationCenter.h:63:103: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   63 | - (void)postNotificationName:(NSNotificationName)aName object:(nullable NSString *)anObject userInfo:(nullable NSDictionary *)aUserInfo;
      |                                                                                                       ^~~~~~~~
      |                                                                                                       cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDistributedNotificationCenter.h:64:43: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   64 | - (void)removeObserver:(id)observer name:(nullable NSNotificationName)aName object:(nullable NSString *)anObject;
      |                                           ^~~~~~~~
      |                                           cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDistributedNotificationCenter.h:64:85: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   64 | - (void)removeObserver:(id)observer name:(nullable NSNotificationName)aName object:(nullable NSString *)anObject;
      |                                                                                     ^~~~~~~~
      |                                                                                     cg_nullable
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/Foundation.h:150:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSPortCoder.h:18:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   18 | - (nullable NSPort *)decodePortObject;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSPortCoder.h:21:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   21 | - (nullable NSConnection *)connection API_DEPRECATED("", macos(10.0, 10.7), ios(2.0, 2.0), watchos(2.0, 2.0), tvos(9.0, 9.0));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSPortCoder.h:22:34: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   22 | + (id) portCoderWithReceivePort:(nullable NSPort *)rcvPort sendPort:(nullable NSPort *)sndPort components:(nullable NSArray *)comps API_DEPRECATED("", macos(10.0, 10.7), ios(2.0, 2.0), watchos(2.0, 2.0), tvos(9.0, 9.0));
      |                                  ^~~~~~~~
      |                                  cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSPortCoder.h:22:70: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   22 | + (id) portCoderWithReceivePort:(nullable NSPort *)rcvPort sendPort:(nullable NSPort *)sndPort components:(nullable NSArray *)comps API_DEPRECATED("", macos(10.0, 10.7), ios(2.0, 2.0), watchos(2.0, 2.0), tvos(9.0, 9.0));
      |                                                                      ^~~~~~~~
      |                                                                      cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSPortCoder.h:22:108: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   22 | + (id) portCoderWithReceivePort:(nullable NSPort *)rcvPort sendPort:(nullable NSPort *)sndPort components:(nullable NSArray *)comps API_DEPRECATED("", macos(10.0, 10.7), ios(2.0, 2.0), watchos(2.0, 2.0), tvos(9.0, 9.0));
      |                                                                                                            ^~~~~~~~
      |                                                                                                            cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSPortCoder.h:23:28: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   23 | - (id)initWithReceivePort:(nullable NSPort *)rcvPort sendPort:(nullable NSPort *)sndPort components:(nullable NSArray *)comps API_DEPRECATED("", macos(10.0, 10.7), ios(2.0, 2.0), watchos(2.0, 2.0), tvos(9.0, 9.0));
      |                            ^~~~~~~~
      |                            cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSPortCoder.h:23:64: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   23 | - (id)initWithReceivePort:(nullable NSPort *)rcvPort sendPort:(nullable NSPort *)sndPort components:(nullable NSArray *)comps API_DEPRECATED("", macos(10.0, 10.7), ios(2.0, 2.0), watchos(2.0, 2.0), tvos(9.0, 9.0));
      |                                                                ^~~~~~~~
      |                                                                cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSPortCoder.h:23:102: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   23 | - (id)initWithReceivePort:(nullable NSPort *)rcvPort sendPort:(nullable NSPort *)sndPort components:(nullable NSArray *)comps API_DEPRECATED("", macos(10.0, 10.7), ios(2.0, 2.0), watchos(2.0, 2.0), tvos(9.0, 9.0));
      |                                                                                                      ^~~~~~~~
      |                                                                                                      cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSPortCoder.h:32:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   32 | - (nullable id)replacementObjectForPortCoder:(NSPortCoder *)coder NS_SWIFT_UNAVAILABLE("Use NSXPCConnection instead") API_DEPRECATED("Use NSXPCConnection instead", macosx(10.0, 10.13), ios(2.0,11.0), watchos(2.0,4.0), tvos(9.0,11.0));
      |    ^~~~~~~~
      |    cg_nullable
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/Foundation.h:151:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSPortMessage.h:21:35: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   21 | - (instancetype)initWithSendPort:(nullable NSPort *)sendPort receivePort:(nullable NSPort *)replyPort components:(nullable NSArray *)components NS_DESIGNATED_INITIALIZER;
      |                                   ^~~~~~~~
      |                                   cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSPortMessage.h:21:75: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   21 | - (instancetype)initWithSendPort:(nullable NSPort *)sendPort receivePort:(nullable NSPort *)replyPort components:(nullable NSArray *)components NS_DESIGNATED_INITIALIZER;
      |                                                                           ^~~~~~~~
      |                                                                           cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSPortMessage.h:21:115: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   21 | - (instancetype)initWithSendPort:(nullable NSPort *)sendPort receivePort:(nullable NSPort *)replyPort components:(nullable NSArray *)components NS_DESIGNATED_INITIALIZER;
      |                                                                                                                   ^~~~~~~~
      |                                                                                                                   cg_nullable
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/Foundation.h:152:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSPortNameServer.h:17:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   17 | - (nullable NSPort *)portForName:(NSString *)name;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSPortNameServer.h:18:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   18 | - (nullable NSPort *)portForName:(NSString *)name host:(nullable NSString *)host;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSPortNameServer.h:18:57: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   18 | - (nullable NSPort *)portForName:(NSString *)name host:(nullable NSString *)host;
      |                                                         ^~~~~~~~
      |                                                         cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSPortNameServer.h:36:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   36 | - (nullable NSPort *)portForName:(NSString *)name;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSPortNameServer.h:37:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   37 | - (nullable NSPort *)portForName:(NSString *)name host:(nullable NSString *)host;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSPortNameServer.h:37:57: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   37 | - (nullable NSPort *)portForName:(NSString *)name host:(nullable NSString *)host;
      |                                                         ^~~~~~~~
      |                                                         cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSPortNameServer.h:48:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   48 | - (nullable NSPort *)servicePortWithName:(NSString *)name API_AVAILABLE(macos(10.5), ios(2.0), watchos(2.0), tvos(9.0));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSPortNameServer.h:62:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   62 | - (nullable NSPort *)portForName:(NSString *)name;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSPortNameServer.h:63:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   63 | - (nullable NSPort *)portForName:(NSString *)name host:(nullable NSString *)host;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSPortNameServer.h:63:57: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   63 | - (nullable NSPort *)portForName:(NSString *)name host:(nullable NSString *)host;
      |                                                         ^~~~~~~~
      |                                                         cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSPortNameServer.h:84:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   84 | - (nullable NSPort *)portForName:(NSString *)name;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSPortNameServer.h:85:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   85 | - (nullable NSPort *)portForName:(NSString *)name host:(nullable NSString *)host;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSPortNameServer.h:85:57: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   85 | - (nullable NSPort *)portForName:(NSString *)name host:(nullable NSString *)host;
      |                                                         ^~~~~~~~
      |                                                         cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSPortNameServer.h:93:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   93 | - (nullable NSPort *)portForName:(NSString *)name host:(nullable NSString *)host nameServerPortNumber:(uint16_t)portNumber;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSPortNameServer.h:93:57: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   93 | - (nullable NSPort *)portForName:(NSString *)name host:(nullable NSString *)host nameServerPortNumber:(uint16_t)portNumber;
      |                                                         ^~~~~~~~
      |                                                         cg_nullable
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/Foundation.h:154:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSTask.h:8:15 error: expected ';' before '<' token
    8 | @class NSArray<ObjectType>, NSDictionary<KeyType, ObjectType>, NSString;
      |               ^
      |               ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSTask.h:30:45: error: expected '>' before '*' token
   30 | @property (nullable, copy) NSArray<NSString *> *arguments;
      |                                             ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSTask.h:30:45: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSTask.h:30:46: error: expected unqualified-id before '>' token
   30 | @property (nullable, copy) NSArray<NSString *> *arguments;
      |                                              ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSTask.h:31:50: error: expected '>' before '*' token
   31 | @property (nullable, copy) NSDictionary<NSString *, NSString *> *environment; // if not set, use current
      |                                                  ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSTask.h:31:50: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSTask.h:31:51: error: expected unqualified-id before ',' token
   31 | @property (nullable, copy) NSDictionary<NSString *, NSString *> *environment; // if not set, use current
      |                                                   ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSTask.h:58:34: error: expected unqualified-id before '^' token
   58 | @property (nullable, copy) void (^terminationHandler)(NSTask *) API_AVAILABLE(macos(10.7)) API_UNAVAILABLE(ios, watchos, tvos);
      |                                  ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSTask.h:58:34: error: expected ')' before '^' token
   58 | @property (nullable, copy) void (^terminationHandler)(NSTask *) API_AVAILABLE(macos(10.7)) API_UNAVAILABLE(ios, watchos, tvos);
      |                                 ~^
      |                                  )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSTask.h:66:4 error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   66 | + (nullable NSTask *)launchedTaskWithExecutableURL:(NSURL *)url arguments:(NSArray<NSString *> *)arguments error:(out NSError ** _Nullable)error terminationHandler:(void (^_Nullable)(NSTask *))terminationHandler API_AVAILABLE(macos(10.13)) API_UNAVAILABLE(ios, watchos, tvos);
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSTask.h:66:93: error: expected '>' before '*' token
   66 | + (nullable NSTask *)launchedTaskWithExecutableURL:(NSURL *)url arguments:(NSArray<NSString *> *)arguments error:(out NSError ** _Nullable)error terminationHandler:(void (^_Nullable)(NSTask *))terminationHandler API_AVAILABLE(macos(10.13)) API_UNAVAILABLE(ios, watchos, tvos);
      |                                                                                             ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSTask.h:66:93: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSTask.h:66:94: error: expected ')' before '>' token
   66 | + (nullable NSTask *)launchedTaskWithExecutableURL:(NSURL *)url arguments:(NSArray<NSString *> *)arguments error:(out NSError ** _Nullable)error terminationHandler:(void (^_Nullable)(NSTask *))terminationHandler API_AVAILABLE(macos(10.13)) API_UNAVAILABLE(ios, watchos, tvos);
      |                                                                           ~                  ^
      |                                                                                              )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSTask.h:66:94: error: expected identifier before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSTask.h:66:94: error: expected ';' before '>' token
   66 | + (nullable NSTask *)launchedTaskWithExecutableURL:(NSURL *)url arguments:(NSArray<NSString *> *)arguments error:(out NSError ** _Nullable)error terminationHandler:(void (^_Nullable)(NSTask *))terminationHandler API_AVAILABLE(macos(10.13)) API_UNAVAILABLE(ios, watchos, tvos);
      |                                                                                              ^
      |                                                                                              ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSTask.h:80:85: error: expected '>' before '*' token
   80 | + (NSTask *)launchedTaskWithLaunchPath:(NSString *)path arguments:(NSArray<NSString *> *)arguments API_DEPRECATED_WITH_REPLACEMENT("launchedTaskWithExecutableURL:arguments:error:", macos(10.0, API_TO_BE_DEPRECATED)) API_UNAVAILABLE(ios, watchos, tvos);
      |                                                                                     ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSTask.h:80:85: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSTask.h:80:86: error: expected ')' before '>' token
   80 | + (NSTask *)launchedTaskWithLaunchPath:(NSString *)path arguments:(NSArray<NSString *> *)arguments API_DEPRECATED_WITH_REPLACEMENT("launchedTaskWithExecutableURL:arguments:error:", macos(10.0, API_TO_BE_DEPRECATED)) API_UNAVAILABLE(ios, watchos, tvos);
      |                                                                   ~                  ^
      |                                                                                      )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSTask.h:80:86: error: expected identifier before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSTask.h:80:86: error: expected ';' before '>' token
   80 | + (NSTask *)launchedTaskWithLaunchPath:(NSString *)path arguments:(NSArray<NSString *> *)arguments API_DEPRECATED_WITH_REPLACEMENT("launchedTaskWithExecutableURL:arguments:error:", macos(10.0, API_TO_BE_DEPRECATED)) API_UNAVAILABLE(ios, watchos, tvos);
      |                                                                                      ^
      |                                                                                      ;
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSXMLDTD.h:5,
                 from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/Foundation.h:155:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSXMLNode.h:8:15: error: expected ';' before '<' token
    8 | @class NSArray<ObjectType>, NSDictionary<KeyType, ObjectType>, NSError, NSString, NSURL;
      |               ^
      |               ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSXMLNode.h:119:50: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  119 | + (id)elementWithName:(NSString *)name children:(nullable NSArray<NSXMLNode *> *)children attributes:(nullable NSArray<NSXMLNode *> *)attributes;
      |                                                  ^~~~~~~~
      |                                                  cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSXMLNode.h:119:103: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  119 | + (id)elementWithName:(NSString *)name children:(nullable NSArray<NSXMLNode *> *)children attributes:(nullable NSArray<NSXMLNode *> *)attributes;
      |                                                                                                       ^~~~~~~~
      |                                                                                                       cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSXMLNode.h:161:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  161 | + (nullable id)DTDNodeWithXMLString:(NSString *)string;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSXMLNode.h:225:56: error: expected '>' before '*' token
  225 | @property (nullable, readonly, copy) NSArray<NSXMLNode *> *children; //primitive
      |                                                        ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSXMLNode.h:225:56: error: cannot find protocol declaration for 'NSXMLNode'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSXMLNode.h:225:57: error: expected unqualified-id before '>' token
  225 | @property (nullable, readonly, copy) NSArray<NSXMLNode *> *children; //primitive
      |                                                         ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSXMLNode.h:231:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  231 | - (nullable NSXMLNode *)childAtIndex:(NSUInteger)index; //primitive
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSXMLNode.h:293:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  293 | + (nullable NSString *)prefixForName:(NSString *)name;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSXMLNode.h:300:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  300 | + (nullable NSXMLNode *)predefinedNamespaceForPrefix:(NSString *)name;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSXMLNode.h:337:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  337 | - (nullable NSArray<__kindof NSXMLNode *> *)nodesForXPath:(NSString *)xpath error:(NSError **)error;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSXMLNode.h:344:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  344 | - (nullable NSArray *)objectsForXQuery:(NSString *)xquery constants:(nullable NSDictionary<NSString *, id> *)constants error:(NSError **)error;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSXMLNode.h:344:70: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  344 | - (nullable NSArray *)objectsForXQuery:(NSString *)xquery constants:(nullable NSDictionary<NSString *, id> *)constants error:(NSError **)error;
      |                                                                      ^~~~~~~~
      |                                                                      cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSXMLNode.h:346:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  346 | - (nullable NSArray *)objectsForXQuery:(NSString *)xquery error:(NSError **)error;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSXMLDTD.h:7:15: error: expected ';' before '<' token
    7 | @class NSArray<ObjectType>, NSData, NSMutableDictionary;
      |               ^
      |               ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSXMLDTD.h:39:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   39 | - (nullable instancetype)initWithContentsOfURL:(NSURL *)url options:(NSXMLNodeOptions)mask error:(NSError **)error;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSXMLDTD.h:40:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   40 | - (nullable instancetype)initWithData:(NSData *)data options:(NSXMLNodeOptions)mask error:(NSError **)error NS_DESIGNATED_INITIALIZER; //primitive
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSXMLDTD.h:66:43: error: expected '>' before '*' token
   66 | - (void)insertChildren:(NSArray<NSXMLNode *> *)children atIndex:(NSUInteger)index;
      |                                           ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSXMLDTD.h:66:43: error: cannot find protocol declaration for 'NSXMLNode'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSXMLDTD.h:66:44: error: expected ')' before '>' token
   66 | - (void)insertChildren:(NSArray<NSXMLNode *> *)children atIndex:(NSUInteger)index;
      |                        ~                   ^
      |                                            )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSXMLDTD.h:66:44: error: expected identifier before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSXMLDTD.h:66:44: error: expected ';' before '>' token
   66 | - (void)insertChildren:(NSArray<NSXMLNode *> *)children atIndex:(NSUInteger)index;
      |                                            ^
      |                                            ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSXMLDTD.h:78:22: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   78 | - (void)setChildren:(nullable NSArray<NSXMLNode *> *)children; //primitive
      |                      ^~~~~~~~
      |                      cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSXMLDTD.h:100:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  100 | - (nullable NSXMLDTDNode *)entityDeclarationForName:(NSString *)name; //primitive
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSXMLDTD.h:106:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  106 | - (nullable NSXMLDTDNode *)notationDeclarationForName:(NSString *)name; //primitive
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSXMLDTD.h:112:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  112 | - (nullable NSXMLDTDNode *)elementDeclarationForName:(NSString *)name; //primitive
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSXMLDTD.h:118:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  118 | - (nullable NSXMLDTDNode *)attributeDeclarationForName:(NSString *)name elementName:(NSString *)elementName; //primitive
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSXMLDTD.h:126:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  126 | + (nullable NSXMLDTDNode *)predefinedEntityDeclarationForName:(NSString *)name;
      |    ^~~~~~~~
      |    cg_nullable
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/Foundation.h:156:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSXMLDTDNode.h:60:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   60 | - (nullable instancetype)initWithXMLString:(NSString *)string NS_DESIGNATED_INITIALIZER; //primitive
      |    ^~~~~~~~
      |    cg_nullable
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/Foundation.h:157:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSXMLDocument.h:7:53: error: expected ';' before '<' token
    7 | @class NSData, NSXMLDTD, NSXMLDocument, NSDictionary<KeyType, ObjectType>, NSArray<ObjectType>;
      |                                                     ^
      |                                                     ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSXMLDocument.h:76:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   76 | - (nullable instancetype)initWithXMLString:(NSString *)string options:(NSXMLNodeOptions)mask error:(NSError **)error;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSXMLDocument.h:82:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   82 | - (nullable instancetype)initWithContentsOfURL:(NSURL *)url options:(NSXMLNodeOptions)mask error:(NSError **)error;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSXMLDocument.h:88:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   88 | - (nullable instancetype)initWithData:(NSData *)data options:(NSXMLNodeOptions)mask error:(NSError **)error NS_DESIGNATED_INITIALIZER; //primitive
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSXMLDocument.h:94:38: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   94 | - (instancetype)initWithRootElement:(nullable NSXMLElement *)element NS_DESIGNATED_INITIALIZER;
      |                                      ^~~~~~~~
      |                                      cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSXMLDocument.h:142:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  142 | - (nullable NSXMLElement *)rootElement; //primitive
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSXMLDocument.h:158:43: error: expected '>' before '*' token
  158 | - (void)insertChildren:(NSArray<NSXMLNode *> *)children atIndex:(NSUInteger)index;
      |                                           ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSXMLDocument.h:158:43: error: cannot find protocol declaration for 'NSXMLNode'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSXMLDocument.h:158:44: error: expected ')' before '>' token
  158 | - (void)insertChildren:(NSArray<NSXMLNode *> *)children atIndex:(NSUInteger)index;
      |                        ~                   ^
      |                                            )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSXMLDocument.h:158:44: error: expected identifier before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSXMLDocument.h:158:44: error: expected ';' before '>' token
  158 | - (void)insertChildren:(NSArray<NSXMLNode *> *)children atIndex:(NSUInteger)index;
      |                                            ^
      |                                            ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSXMLDocument.h:170:22: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  170 | - (void)setChildren:(nullable NSArray<NSXMLNode *> *)children; //primitive
      |                      ^~~~~~~~
      |                      cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSXMLDocument.h:207:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  207 | - (nullable id)objectByApplyingXSLT:(NSData *)xslt arguments:(nullable NSDictionary<NSString *, NSString *> *)arguments error:(NSError **)error;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSXMLDocument.h:207:63: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  207 | - (nullable id)objectByApplyingXSLT:(NSData *)xslt arguments:(nullable NSDictionary<NSString *, NSString *> *)arguments error:(NSError **)error;
      |                                                               ^~~~~~~~
      |                                                               cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSXMLDocument.h:213:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  213 | - (nullable id)objectByApplyingXSLTString:(NSString *)xslt arguments:(nullable NSDictionary<NSString *, NSString *> *)arguments error:(NSError **)error;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSXMLDocument.h:213:71: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  213 | - (nullable id)objectByApplyingXSLTString:(NSString *)xslt arguments:(nullable NSDictionary<NSString *, NSString *> *)arguments error:(NSError **)error;
      |                                                                       ^~~~~~~~
      |                                                                       cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSXMLDocument.h:219:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  219 | - (nullable id)objectByApplyingXSLTAtURL:(NSURL *)xsltURL arguments:(nullable NSDictionary<NSString *, NSString *> *)argument error:(NSError **)error;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSXMLDocument.h:219:70: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  219 | - (nullable id)objectByApplyingXSLTAtURL:(NSURL *)xsltURL arguments:(nullable NSDictionary<NSString *, NSString *> *)argument error:(NSError **)error;
      |                                                                      ^~~~~~~~
      |                                                                      cg_nullable
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/Foundation.h:158:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSXMLElement.h:7:15: error: expected ';' before '<' token
    7 | @class NSArray<ObjectType>, NSDictionary<KeyType, ObjectType>, NSMutableArray, NSEnumerator, NSString;
      |               ^
      |               ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSXMLElement.h:40:52: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   40 | - (instancetype)initWithName:(NSString *)name URI:(nullable NSString *)URI NS_DESIGNATED_INITIALIZER; //primitive
      |                                                    ^~~~~~~~
      |                                                    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSXMLElement.h:46:60: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   46 | - (instancetype)initWithName:(NSString *)name stringValue:(nullable NSString *)string;
      |                                                            ^~~~~~~~
      |                                                            cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSXMLElement.h:52:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   52 | - (nullable instancetype)initWithXMLString:(NSString *)string error:(NSError **)error NS_DESIGNATED_INITIALIZER;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSXMLElement.h:64:25: error: expected '>' before '*' token
   64 | - (NSArray<NSXMLElement *> *)elementsForName:(NSString *)name;
      |                         ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSXMLElement.h:64:25: error: cannot find protocol declaration for 'NSXMLElement'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSXMLElement.h:64:26: error: expected ')' before '>' token
   64 | - (NSArray<NSXMLElement *> *)elementsForName:(NSString *)name;
      |   ~                      ^
      |                          )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSXMLElement.h:64:26: error: objective-c++ method declaration is expected before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSXMLElement.h:70:25: error: expected '>' before '*' token
   70 | - (NSArray<NSXMLElement *> *)elementsForLocalName:(NSString *)localName URI:(nullable NSString *)URI;
      |                         ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSXMLElement.h:70:25: error: cannot find protocol declaration for 'NSXMLElement'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSXMLElement.h:70:26: error: expected ')' before '>' token
   70 | - (NSArray<NSXMLElement *> *)elementsForLocalName:(NSString *)localName URI:(nullable NSString *)URI;
      |   ~                      ^
      |                          )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSXMLElement.h:70:26: error: objective-c++ method declaration is expected before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSXMLElement.h:91:46: error: expected '>' before '*' token
   91 | @property (nullable, copy) NSArray<NSXMLNode *> *attributes;
      |                                              ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSXMLElement.h:91:46: error: cannot find protocol declaration for 'NSXMLNode'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSXMLElement.h:91:47: error: expected unqualified-id before '>' token
   91 | @property (nullable, copy) NSArray<NSXMLNode *> *attributes;
      |                                               ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSXMLElement.h:97:60: error: expected '>' before '*' token
   97 | - (void)setAttributesWithDictionary:(NSDictionary<NSString *, NSString *> *)attributes;
      |                                                            ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSXMLElement.h:97:60: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSXMLElement.h:97:61: error: expected ')' before ',' token
   97 | - (void)setAttributesWithDictionary:(NSDictionary<NSString *, NSString *> *)attributes;
      |                                     ~                       ^
      |                                                             )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSXMLElement.h:97:61: error: expected identifier before ',' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSXMLElement.h:97:73: error: expected ';' before '>' token
   97 | - (void)setAttributesWithDictionary:(NSDictionary<NSString *, NSString *> *)attributes;
      |                                                                         ^
      |                                                                         ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSXMLElement.h:103:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  103 | - (nullable NSXMLNode *)attributeForName:(NSString *)name;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSXMLElement.h:109:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  109 | - (nullable NSXMLNode *)attributeForLocalName:(NSString *)localName URI:(nullable NSString *)URI; //primitive
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSXMLElement.h:109:74: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  109 | - (nullable NSXMLNode *)attributeForLocalName:(NSString *)localName URI:(nullable NSString *)URI; //primitive
      |                                                                          ^~~~~~~~
      |                                                                          cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSXMLElement.h:130:46: error: expected '>' before '*' token
  130 | @property (nullable, copy) NSArray<NSXMLNode *> *namespaces; //primitive
      |                                              ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSXMLElement.h:130:46: error: cannot find protocol declaration for 'NSXMLNode'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSXMLElement.h:130:47: error: expected unqualified-id before '>' token
  130 | @property (nullable, copy) NSArray<NSXMLNode *> *namespaces; //primitive
      |                                               ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSXMLElement.h:136:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  136 | - (nullable NSXMLNode *)namespaceForPrefix:(NSString *)name;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSXMLElement.h:142:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  142 | - (nullable NSXMLNode *)resolveNamespaceForName:(NSString *)name;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSXMLElement.h:148:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  148 | - (nullable NSString *)resolvePrefixForNamespaceURI:(NSString *)namespaceURI;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSXMLElement.h:164:43: error: expected '>' before '*' token
  164 | - (void)insertChildren:(NSArray<NSXMLNode *> *)children atIndex:(NSUInteger)index;
      |                                           ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSXMLElement.h:164:43: error: cannot find protocol declaration for 'NSXMLNode'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSXMLElement.h:164:44: error: expected ')' before '>' token
  164 | - (void)insertChildren:(NSArray<NSXMLNode *> *)children atIndex:(NSUInteger)index;
      |                        ~                   ^
      |                                            )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSXMLElement.h:164:44: error: expected identifier before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSXMLElement.h:164:44: error: expected ';' before '>' token
  164 | - (void)insertChildren:(NSArray<NSXMLNode *> *)children atIndex:(NSUInteger)index;
      |                                            ^
      |                                            ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSXMLElement.h:176:22: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  176 | - (void)setChildren:(nullable NSArray<NSXMLNode *> *)children; //primitive
      |                      ^~~~~~~~
      |                      cg_nullable
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/Foundation.h:161:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURLDownload.h:55:67: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   55 | - (instancetype)initWithRequest:(NSURLRequest *)request delegate:(nullable id <NSURLDownloadDelegate>)delegate API_DEPRECATED("Use NSURLSession downloadTask (see NSURLSession.h)", macos(10.3,10.11), ios(2.0,9.0), watchos(2.0,2.0), tvos(9.0,9.0));
      |                                                                   ^~~~~~~~
      |                                                                   cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURLDownload.h:65:67: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   65 | - (instancetype)initWithResumeData:(NSData *)resumeData delegate:(nullable id <NSURLDownloadDelegate>)delegate path:(NSString *)path API_DEPRECATED("Use NSURLSession downloadTask (see NSURLSession.h)", macos(10.3,10.11), ios(2.0,9.0), watchos(2.0,2.0), tvos(9.0,9.0));
      |                                                                   ^~~~~~~~
      |                                                                   cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURLDownload.h:141:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  141 | - (nullable NSURLRequest *)download:(NSURLDownload *)download willSendRequest:(NSURLRequest *)request redirectResponse:(nullable NSURLResponse *)redirectResponse;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURLDownload.h:141:121: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  141 | - (nullable NSURLRequest *)download:(NSURLDownload *)download willSendRequest:(NSURLRequest *)request redirectResponse:(nullable NSURLResponse *)redirectResponse;
      |                                                                                                                         ^~~~~~~~
      |                                                                                                                         cg_nullable
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreGraphics.framework/Headers/CGContext.h:21,
                 from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreGraphics.framework/Headers/CGBitmapContext.h:9,
                 from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreGraphics.framework/Headers/CoreGraphics.h:11,
                 from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/ApplicationServices.framework/Headers/ApplicationServices.h:35,
                 from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSAppleEventDescriptor.h:9,
                 from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/Foundation.h:168:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreGraphics.framework/Headers/CGPath.h:391:15: error: expected unqualified-id before '^' token
  391 | typedef void (^CGPathApplyBlock)(const CGPathElement * element);
      |               ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreGraphics.framework/Headers/CGPath.h:391:15: error: expected ')' before '^' token
  391 | typedef void (^CGPathApplyBlock)(const CGPathElement * element);
      |              ~^
      |               )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreGraphics.framework/Headers/CGPath.h:393:53: error: 'CGPathApplyBlock' has not been declared
  393 | CG_EXTERN void CGPathApplyWithBlock(CGPathRef path, CGPathApplyBlock CF_NOESCAPE block)
      |                                                     ^~~~~~~~~~~~~~~~
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreGraphics.framework/Headers/CGPDFDictionary.h:14,
                 from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreGraphics.framework/Headers/CGPDFPage.h:15,
                 from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreGraphics.framework/Headers/CGPDFDocument.h:16,
                 from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreGraphics.framework/Headers/CGContext.h:23:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreGraphics.framework/Headers/CGPDFArray.h:103:15: error: expected unqualified-id before '^' token
  103 | typedef bool (^CGPDFArrayApplierBlock)(size_t index,
      |               ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreGraphics.framework/Headers/CGPDFArray.h:103:15: error: expected ')' before '^' token
  103 | typedef bool (^CGPDFArrayApplierBlock)(size_t index,
      |              ~^
      |               )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreGraphics.framework/Headers/CGPDFArray.h:113:5: error: 'CGPDFArrayApplierBlock' has not been declared
  113 |     CGPDFArrayApplierBlock cg_nullable block, void * __nullable info)
      |     ^~~~~~~~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreGraphics.framework/Headers/CGPDFDictionary.h:116:15: error: expected unqualified-id before '^' token
  116 | typedef bool (^CGPDFDictionaryApplierBlock)(const char * key,
      |               ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreGraphics.framework/Headers/CGPDFDictionary.h:116:15: error: expected ')' before '^' token
  116 | typedef bool (^CGPDFDictionaryApplierBlock)(const char * key,
      |              ~^
      |               )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreGraphics.framework/Headers/CGPDFDictionary.h:126:5: error: 'CGPDFDictionaryApplierBlock' has not been declared
  126 |     CGPDFDictionaryApplierBlock cg_nullable block, void * __nullable info)
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreText.framework/Headers/CoreText.h:23,
                 from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/ApplicationServices.framework/Headers/ApplicationServices.h:39:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreText.framework/Headers/CTFontManager.h:379:34: error: expected ')' before '^' token
  379 |         bool                    (^ _Nullable registrationHandler)(CFArrayRef errors, bool done) ) CT_AVAILABLE(ios(13.0)) API_UNAVAILABLE(macos, watchos, tvos);
      |                                 ~^
      |                                  )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreText.framework/Headers/CTFontManager.h:379:34: error: expected ')' before '^' token
  379 |         bool                    (^ _Nullable registrationHandler)(CFArrayRef errors, bool done) ) CT_AVAILABLE(ios(13.0)) API_UNAVAILABLE(macos, watchos, tvos);
      |                                  ^
      |                                  )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreText.framework/Headers/CTFontManager.h:374:46: note: to match this '('
  374 | void CTFontManagerRegisterFontsWithAssetNames(
      |                                              ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreText.framework/Headers/CTFontManager.h:379:34: error: expected initializer before '^' token
  379 |         bool                    (^ _Nullable registrationHandler)(CFArrayRef errors, bool done) ) CT_AVAILABLE(ios(13.0)) API_UNAVAILABLE(macos, watchos, tvos);
      |                                  ^
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/ImageIO.framework/Headers/ImageIO.h:20,
                 from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/ApplicationServices.framework/Headers/ApplicationServices.h:47:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/ImageIO.framework/Headers/CGImageAnimation.h:42:15: error: expected unqualified-id before '^' token
   42 | typedef void (^CGImageSourceAnimationBlock)(size_t index, CGImageRef image, bool* stop);
      |               ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/ImageIO.framework/Headers/CGImageAnimation.h:42:15: error: expected ')' before '^' token
   42 | typedef void (^CGImageSourceAnimationBlock)(size_t index, CGImageRef image, bool* stop);
      |              ~^
      |               )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/ImageIO.framework/Headers/CGImageAnimation.h:50:107: error: 'CGImageSourceAnimationBlock' has not been declared
   50 | IMAGEIO_EXTERN OSStatus CGAnimateImageAtURLWithBlock(CFURLRef url, CFDictionaryRef _iio_Nullable options, CGImageSourceAnimationBlock block) IMAGEIO_AVAILABLE_STARTING(10.15, 13.0);
      |                                                                                                           ^~~~~~~~~~~~~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/ImageIO.framework/Headers/CGImageAnimation.h:58:108: error: 'CGImageSourceAnimationBlock' has not been declared
   58 | IMAGEIO_EXTERN OSStatus CGAnimateImageDataWithBlock(CFDataRef data, CFDictionaryRef _iio_Nullable options, CGImageSourceAnimationBlock block) IMAGEIO_AVAILABLE_STARTING(10.15, 13.0);
      |                                                                                                            ^~~~~~~~~~~~~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSAppleEventDescriptor.h:42:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   42 | + (nullable NSAppleEventDescriptor *)descriptorWithDescriptorType:(DescType)descriptorType bytes:(nullable const void *)bytes length:(NSUInteger)byteCount;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSAppleEventDescriptor.h:42:99: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   42 | + (nullable NSAppleEventDescriptor *)descriptorWithDescriptorType:(DescType)descriptorType bytes:(nullable const void *)bytes length:(NSUInteger)byteCount;
      |                                                                                                   ^~~~~~~~
      |                                                                                                   cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSAppleEventDescriptor.h:43:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   43 | + (nullable NSAppleEventDescriptor *)descriptorWithDescriptorType:(DescType)descriptorType data:(nullable NSData *)data;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSAppleEventDescriptor.h:43:98: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   43 | + (nullable NSAppleEventDescriptor *)descriptorWithDescriptorType:(DescType)descriptorType data:(nullable NSData *)data;
      |                                                                                                  ^~~~~~~~
      |                                                                                                  cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSAppleEventDescriptor.h:58:124: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   58 | + (NSAppleEventDescriptor *)appleEventWithEventClass:(AEEventClass)eventClass eventID:(AEEventID)eventID targetDescriptor:(nullable NSAppleEventDescriptor *)targetDescriptor returnID:(AEReturnID)returnID transactionID:(AETransactionID)transactionID;
      |                                                                                                                            ^~~~~~~~
      |                                                                                                                            cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSAppleEventDescriptor.h:72:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   72 | - (nullable instancetype)initWithDescriptorType:(DescType)descriptorType bytes:(nullable const void *)bytes length:(NSUInteger)byteCount;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSAppleEventDescriptor.h:72:81: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   72 | - (nullable instancetype)initWithDescriptorType:(DescType)descriptorType bytes:(nullable const void *)bytes length:(NSUInteger)byteCount;
      |                                                                                 ^~~~~~~~
      |                                                                                 cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSAppleEventDescriptor.h:73:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   73 | - (nullable instancetype)initWithDescriptorType:(DescType)descriptorType data:(nullable NSData *)data;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSAppleEventDescriptor.h:73:80: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   73 | - (nullable instancetype)initWithDescriptorType:(DescType)descriptorType data:(nullable NSData *)data;
      |                                                                                ^~~~~~~~
      |                                                                                cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSAppleEventDescriptor.h:74:106: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   74 | - (instancetype)initWithEventClass:(AEEventClass)eventClass eventID:(AEEventID)eventID targetDescriptor:(nullable NSAppleEventDescriptor *)targetDescriptor returnID:(AEReturnID)returnID transactionID:(AETransactionID)transactionID;
      |                                                                                                          ^~~~~~~~
      |                                                                                                          cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSAppleEventDescriptor.h:105:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  105 | - (nullable NSAppleEventDescriptor *)paramDescriptorForKeyword:(AEKeyword)keyword;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSAppleEventDescriptor.h:110:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  110 | - (nullable NSAppleEventDescriptor *)attributeDescriptorForKeyword:(AEKeyword)keyword;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSAppleEventDescriptor.h:113:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  113 | - (nullable NSAppleEventDescriptor *)sendEventWithOptions:(NSAppleEventSendOptions)sendOptions timeout:(NSTimeInterval)timeoutInSeconds error:(NSError **)error API_AVAILABLE(macos(10.11)) API_UNAVAILABLE(ios, watchos, tvos);
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSAppleEventDescriptor.h:123:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  123 | - (nullable NSAppleEventDescriptor *)descriptorAtIndex:(NSInteger)index;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSAppleEventDescriptor.h:128:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  128 | - (nullable NSAppleEventDescriptor *)descriptorForKeyword:(AEKeyword)keyword;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSAppleEventDescriptor.h:135:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  135 | - (nullable NSAppleEventDescriptor *)coerceToDescriptorType:(DescType)descriptorType;
      |    ^~~~~~~~
      |    cg_nullable
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/Foundation.h:169:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSAppleEventManager.h:49:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   49 | - (nullable NSAppleEventManagerSuspensionID)suspendCurrentAppleEvent NS_RETURNS_INNER_POINTER;
      |    ^~~~~~~~
      |    cg_nullable
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/Foundation.h:170:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSClassDescription.h:9:25: error: expected ';' before '<' token
    9 | @class NSString, NSArray<ObjectType>, NSDictionary;
      |                         ^
      |                         ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSClassDescription.h:17:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   17 | + (nullable NSClassDescription *)classDescriptionForClass:(Class)aClass;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSClassDescription.h:19:45: error: expected '>' before '*' token
   19 | @property (readonly, copy) NSArray<NSString *> *attributeKeys;
      |                                             ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSClassDescription.h:19:45: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSClassDescription.h:19:46: error: expected unqualified-id before '>' token
   19 | @property (readonly, copy) NSArray<NSString *> *attributeKeys;
      |                                              ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSClassDescription.h:20:45: error: expected '>' before '*' token
   20 | @property (readonly, copy) NSArray<NSString *> *toOneRelationshipKeys;
      |                                             ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSClassDescription.h:20:45: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSClassDescription.h:20:46: error: expected unqualified-id before '>' token
   20 | @property (readonly, copy) NSArray<NSString *> *toOneRelationshipKeys;
      |                                              ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSClassDescription.h:21:45: error: expected '>' before '*' token
   21 | @property (readonly, copy) NSArray<NSString *> *toManyRelationshipKeys;
      |                                             ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSClassDescription.h:21:45: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSClassDescription.h:21:46: error: expected unqualified-id before '>' token
   21 | @property (readonly, copy) NSArray<NSString *> *toManyRelationshipKeys;
      |                                              ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSClassDescription.h:22:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   22 | - (nullable NSString *)inverseForRelationshipKey:(NSString *)relationshipKey;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSClassDescription.h:29:45: error: expected '>' before '*' token
   29 | @property (readonly, copy) NSArray<NSString *> *attributeKeys;
      |                                             ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSClassDescription.h:29:45: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSClassDescription.h:29:46: error: expected unqualified-id before '>' token
   29 | @property (readonly, copy) NSArray<NSString *> *attributeKeys;
      |                                              ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSClassDescription.h:30:45: error: expected '>' before '*' token
   30 | @property (readonly, copy) NSArray<NSString *> *toOneRelationshipKeys;
      |                                             ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSClassDescription.h:30:45: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSClassDescription.h:30:46: error: expected unqualified-id before '>' token
   30 | @property (readonly, copy) NSArray<NSString *> *toOneRelationshipKeys;
      |                                              ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSClassDescription.h:31:45: error: expected '>' before '*' token
   31 | @property (readonly, copy) NSArray<NSString *> *toManyRelationshipKeys;
      |                                             ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSClassDescription.h:31:45: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSClassDescription.h:31:46: error: expected unqualified-id before '>' token
   31 | @property (readonly, copy) NSArray<NSString *> *toManyRelationshipKeys;
      |                                              ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSClassDescription.h:32:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   32 | - (nullable NSString *)inverseForRelationshipKey:(NSString *)relationshipKey;
      |    ^~~~~~~~
      |    cg_nullable
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/Foundation.h:171:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDistributedLock.h:16:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   16 | + (nullable NSDistributedLock *)lockWithPath:(NSString *)path;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSDistributedLock.h:19:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   19 | - (nullable instancetype)initWithPath:(NSString *)path NS_DESIGNATED_INITIALIZER;
      |    ^~~~~~~~
      |    cg_nullable
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/Foundation.h:174:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSHost.h:7:25 error: expected ';' before '<' token
    7 | @class NSString, NSArray<ObjectType>, NSMutableArray;
      |                         ^
      |                         ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSHost.h:20:31: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   20 | + (instancetype)hostWithName:(nullable NSString *)name;
      |                               ^~~~~~~~
      |                               cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSHost.h:26:45: error: expected '>' before '*' token
   26 | @property (readonly, copy) NSArray<NSString *> *names;  // unordered list
      |                                             ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSHost.h:26:45: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSHost.h:26:46: error: expected unqualified-id before '>' token
   26 | @property (readonly, copy) NSArray<NSString *> *names;  // unordered list
      |                                              ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSHost.h:29:45: error: expected '>' before '*' token
   29 | @property (readonly, copy) NSArray<NSString *> *addresses;      // unordered list of IPv6 and IPv4 addresses
      |                                             ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSHost.h:29:45: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSHost.h:29:46: error: expected unqualified-id before '>' token
   29 | @property (readonly, copy) NSArray<NSString *> *addresses;      // unordered list of IPv6 and IPv4 addresses
      |                                              ^
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/Foundation.h:175:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSObjectScripting.h:8:20: error: expected ';' before '<' token
    8 | @class NSDictionary<KeyType, ObjectType>, NSScriptObjectSpecifier, NSString;
      |                    ^
      |                    ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSObjectScripting.h:16:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   16 | - (nullable id)scriptingValueForSpecifier:(NSScriptObjectSpecifier *)objectSpecifier API_AVAILABLE(macos(10.5)) API_UNAVAILABLE(ios, watchos, tvos);
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSObjectScripting.h:16:44: error: 'NSScriptObjectSpecifier' does not name a type
   16 | - (nullable id)scriptingValueForSpecifier:(NSScriptObjectSpecifier *)objectSpecifier API_AVAILABLE(macos(10.5)) API_UNAVAILABLE(ios, watchos, tvos);
      |                                            ^~~~~~~~~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSObjectScripting.h:25:50: error: expected '>' before '*' token
   25 | @property (nullable, copy) NSDictionary<NSString *, id> *scriptingProperties;
      |                                                  ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSObjectScripting.h:25:50: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSObjectScripting.h:25:51: error: expected unqualified-id before ',' token
   25 | @property (nullable, copy) NSDictionary<NSString *, id> *scriptingProperties;
      |                                                   ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSObjectScripting.h:29:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   29 | - (nullable id)copyScriptingValue:(id)value forKey:(NSString *)key withProperties:(NSDictionary<NSString *, id> *)properties API_AVAILABLE(macos(10.5)) API_UNAVAILABLE(ios, watchos, tvos);
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSObjectScripting.h:29:106: error: expected '>' before '*' token
   29 | - (nullable id)copyScriptingValue:(id)value forKey:(NSString *)key withProperties:(NSDictionary<NSString *, id> *)properties API_AVAILABLE(macos(10.5)) API_UNAVAILABLE(ios, watchos, tvos);
      |                                                                                                          ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSObjectScripting.h:29:106: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSObjectScripting.h:29:107: error: expected ')' before ',' token
   29 | - (nullable id)copyScriptingValue:(id)value forKey:(NSString *)key withProperties:(NSDictionary<NSString *, id> *)properties API_AVAILABLE(macos(10.5)) API_UNAVAILABLE(ios, watchos, tvos);
      |                                                                                   ~                       ^
      |                                                                                                           )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSObjectScripting.h:29:107: error: expected identifier before ',' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSObjectScripting.h:29:111: error: expected ';' before '>' token
   29 | - (nullable id)copyScriptingValue:(id)value forKey:(NSString *)key withProperties:(NSDictionary<NSString *, id> *)properties API_AVAILABLE(macos(10.5)) API_UNAVAILABLE(ios, watchos, tvos);
      |                                                                                                               ^
      |                                                                                                               ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSObjectScripting.h:33:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   33 | - (nullable id)newScriptingObjectOfClass:(Class)objectClass forValueForKey:(NSString *)key withContentsValue:(nullable id)contentsValue properties:(NSDictionary<NSString *, id> *)properties API_AVAILABLE(macos(10.5)) API_UNAVAILABLE(ios, watchos, tvos);
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSObjectScripting.h:33:111: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   33 | - (nullable id)newScriptingObjectOfClass:(Class)objectClass forValueForKey:(NSString *)key withContentsValue:(nullable id)contentsValue properties:(NSDictionary<NSString *, id> *)properties API_AVAILABLE(macos(10.5)) API_UNAVAILABLE(ios, watchos, tvos);
      |                                                                                                               ^~~~~~~~
      |                                                                                                               cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSObjectScripting.h:33:171: error: expected '>' before '*' token
   33 | - (nullable id)newScriptingObjectOfClass:(Class)objectClass forValueForKey:(NSString *)key withContentsValue:(nullable id)contentsValue properties:(NSDictionary<NSString *, id> *)properties API_AVAILABLE(macos(10.5)) API_UNAVAILABLE(ios, watchos, tvos);
      |                                                                                                                                                                           ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSObjectScripting.h:33:171: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSObjectScripting.h:33:172: error: expected ')' before ',' token
   33 | - (nullable id)newScriptingObjectOfClass:(Class)objectClass forValueForKey:(NSString *)key withContentsValue:(nullable id)contentsValue properties:(NSDictionary<NSString *, id> *)properties API_AVAILABLE(macos(10.5)) API_UNAVAILABLE(ios, watchos, tvos);
      |                                                                                                                                                    ~                       ^
      |                                                                                                                                                                            )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSObjectScripting.h:33:172: error: expected identifier before ',' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSObjectScripting.h:33:176: error: expected ';' before '>' token
   33 | - (nullable id)newScriptingObjectOfClass:(Class)objectClass forValueForKey:(NSString *)key withContentsValue:(nullable id)contentsValue properties:(NSDictionary<NSString *, id> *)properties API_AVAILABLE(macos(10.5)) API_UNAVAILABLE(ios, watchos, tvos);
      |                                                                                                                                                                                ^
      |                                                                                                                                                                                ;
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/Foundation.h:176:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSScriptClassDescription.h:28:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   28 | + (nullable NSScriptClassDescription *)classDescriptionForClass:(Class)aClass;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSScriptClassDescription.h:32:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   32 | - (nullable instancetype)initWithSuiteName:(NSString *)suiteName className:(NSString *)className dictionary:(nullable NSDictionary *)classDeclaration NS_DESIGNATED_INITIALIZER;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSScriptClassDescription.h:32:110: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   32 | - (nullable instancetype)initWithSuiteName:(NSString *)suiteName className:(NSString *)className dictionary:(nullable NSDictionary *)classDeclaration NS_DESIGNATED_INITIALIZER;
      |                                                                                                              ^~~~~~~~
      |                                                                                                              cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSScriptClassDescription.h:61:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   61 | - (nullable SEL)selectorForCommand:(NSScriptCommandDescription *)commandDescription;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSScriptClassDescription.h:65:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   65 | - (nullable NSString *)typeForKey:(NSString *)key;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSScriptClassDescription.h:69:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   69 | - (nullable NSScriptClassDescription *)classDescriptionForKey:(NSString *)key;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSScriptClassDescription.h:77:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   77 | - (nullable NSString *)keyWithAppleEventCode:(FourCharCode)appleEventCode;
      |    ^~~~~~~~
      |    cg_nullable
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/Foundation.h:177:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSScriptCoercionHandler.h:16:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   16 | - (nullable id)coerceValue:(id)value toClass:(Class)toClass;
      |    ^~~~~~~~
      |    cg_nullable
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/Foundation.h:178:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSScriptCommand.h:8:44: error: expected ';' before '<' token
    8 | @class NSAppleEventDescriptor, NSDictionary<KeyType, ObjectType>, NSMutableDictionary, NSScriptObjectSpecifier, NSScriptCommandDescription, NSString;
      |                                            ^
      |                                            ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSScriptCommand.h:33:28: error: expected ';' before '*' token
   33 |     NSScriptObjectSpecifier *_receiversSpecifier;
      |                            ^~
      |                            ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSScriptCommand.h:48:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   48 | - (nullable instancetype)initWithCoder:(NSCoder *)inCoder;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSScriptCommand.h:56:30: error: 'NSScriptObjectSpecifier' has not been declared
   56 | @property (nullable, retain) NSScriptObjectSpecifier *receiversSpecifier;
      |                              ^~~~~~~~~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSScriptCommand.h:63:50: error: expected '>' before '*' token
   63 | @property (nullable, copy) NSDictionary<NSString *, id> *arguments;
      |                                                  ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSScriptCommand.h:63:50: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSScriptCommand.h:63:51: error: expected unqualified-id before ',' token
   63 | @property (nullable, copy) NSDictionary<NSString *, id> *arguments;
      |                                                   ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSScriptCommand.h:64:60: error: expected '>' before '*' token
   64 | @property (nullable, readonly, copy) NSDictionary<NSString *, id> *evaluatedArguments;
      |                                                            ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSScriptCommand.h:64:60: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSScriptCommand.h:64:61: error: expected unqualified-id before ',' token
   64 | @property (nullable, readonly, copy) NSDictionary<NSString *, id> *evaluatedArguments;
      |                                                             ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSScriptCommand.h:72:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   72 | - (nullable id)performDefaultImplementation;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSScriptCommand.h:76:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   76 | - (nullable id)executeCommand;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSScriptCommand.h:85:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   85 | + (nullable NSScriptCommand *)currentCommand;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSScriptCommand.h:97:36: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   97 | - (void)resumeExecutionWithResult:(nullable id)result;
      |                                    ^~~~~~~~
      |                                    cg_nullable
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/Foundation.h:179:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSScriptCommandDescription.h:8:15: error: expected ';' before '<' token
    8 | @class NSArray<ObjectType>, NSDictionary, NSScriptCommand, NSString;
      |               ^
      |               ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSScriptCommandDescription.h:28:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   28 | - (nullable instancetype)initWithSuiteName:(NSString *)suiteName commandName:(NSString *)commandName dictionary:(nullable NSDictionary *)commandDeclaration NS_DESIGNATED_INITIALIZER;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSScriptCommandDescription.h:28:114: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   28 | - (nullable instancetype)initWithSuiteName:(NSString *)suiteName commandName:(NSString *)commandName dictionary:(nullable NSDictionary *)commandDeclaration NS_DESIGNATED_INITIALIZER;
      |                                                                                                                  ^~~~~~~~
      |                                                                                                                  cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSScriptCommandDescription.h:30:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   30 | - (nullable instancetype)initWithCoder:(NSCoder *)inCoder NS_DESIGNATED_INITIALIZER;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSScriptCommandDescription.h:56:45: error: expected '>' before '*' token
   56 | @property (readonly, copy) NSArray<NSString *> *argumentNames;
      |                                             ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSScriptCommandDescription.h:56:45: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSScriptCommandDescription.h:56:46: error: expected unqualified-id before '>' token
   56 | @property (readonly, copy) NSArray<NSString *> *argumentNames;
      |                                              ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSScriptCommandDescription.h:60:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   60 | - (nullable NSString *)typeForArgumentWithName:(NSString *)argumentName;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSScriptCommandDescription.h:73:53: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   73 | - (NSScriptCommand *)createCommandInstanceWithZone:(nullable NSZone *)zone;
      |                                                     ^~~~~~~~
      |                                                     cg_nullable
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/Foundation.h:181:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSScriptKeyValueCoding.h:18:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   18 | - (nullable id)valueAtIndex:(NSUInteger)index inPropertyWithKey:(NSString *)key;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSScriptKeyValueCoding.h:22:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   22 | - (nullable id)valueWithName:(NSString *)name inPropertyWithKey:(NSString *)key;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSScriptKeyValueCoding.h:26:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   26 | - (nullable id)valueWithUniqueID:(id)uniqueID inPropertyWithKey:(NSString *)key;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSScriptKeyValueCoding.h:40:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   40 | - (nullable id)coerceValue:(nullable id)value forKey:(NSString *)key;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSScriptKeyValueCoding.h:40:29: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   40 | - (nullable id)coerceValue:(nullable id)value forKey:(NSString *)key;
      |                             ^~~~~~~~
      |                             cg_nullable
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/Foundation.h:182:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSScriptObjectSpecifiers.h:8:15: error: expected ';' before '<' token
    8 | @class NSArray<ObjectType>, NSAppleEventDescriptor, NSNumber, NSScriptClassDescription, NSScriptWhoseTest, NSString;
      |               ^
      |               ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSScriptObjectSpecifiers.h:64:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   64 | + (nullable NSScriptObjectSpecifier *)objectSpecifierWithDescriptor:(NSAppleEventDescriptor *)descriptor API_AVAILABLE(macos(10.5)) API_UNAVAILABLE(ios, watchos, tvos);
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSScriptObjectSpecifiers.h:69:109: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   69 | - (instancetype)initWithContainerClassDescription:(NSScriptClassDescription *)classDesc containerSpecifier:(nullable NSScriptObjectSpecifier *)container key:(NSString *)property NS_DESIGNATED_INITIALIZER;
      |                                                                                                             ^~~~~~~~
      |                                                                                                             cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSScriptObjectSpecifiers.h:71:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   71 | - (nullable instancetype)initWithCoder:(NSCoder *)inCoder NS_DESIGNATED_INITIALIZER;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSScriptObjectSpecifiers.h:91:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   91 | - (nullable NSInteger *)indicesOfObjectsByEvaluatingWithContainer:(id)container count:(NSInteger *)count NS_RETURNS_INNER_POINTER;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSScriptObjectSpecifiers.h:94:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   94 | - (nullable id)objectsByEvaluatingWithContainers:(id)containers;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSScriptObjectSpecifiers.h:112:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  112 | - (nullable NSArray<NSNumber *> *)indicesOfObjectsByEvaluatingObjectSpecifier:(NSScriptObjectSpecifier *)specifier;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSScriptObjectSpecifiers.h:125:109: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  125 | - (instancetype)initWithContainerClassDescription:(NSScriptClassDescription *)classDesc containerSpecifier:(nullable NSScriptObjectSpecifier *)container key:(NSString *)property index:(NSInteger)index NS_DESIGNATED_INITIALIZER;
      |                                                                                                             ^~~~~~~~
      |                                                                                                             cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSScriptObjectSpecifiers.h:146:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  146 | - (nullable instancetype)initWithCoder:(NSCoder *)inCoder NS_DESIGNATED_INITIALIZER;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSScriptObjectSpecifiers.h:147:109: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  147 | - (instancetype)initWithContainerClassDescription:(NSScriptClassDescription *)classDesc containerSpecifier:(nullable NSScriptObjectSpecifier *)container key:(NSString *)property name:(NSString *)name NS_DESIGNATED_INITIALIZER;
      |                                                                                                             ^~~~~~~~
      |                                                                                                             cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSScriptObjectSpecifiers.h:211:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  211 | - (nullable instancetype)initWithCoder:(NSCoder *)inCoder NS_DESIGNATED_INITIALIZER;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSScriptObjectSpecifiers.h:212:109: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  212 | - (instancetype)initWithContainerClassDescription:(NSScriptClassDescription *)classDesc containerSpecifier:(nullable NSScriptObjectSpecifier *)container key:(NSString *)property startSpecifier:(nullable NSScriptObjectSpecifier *)startSpec endSpecifier:(nullable NSScriptObjectSpecifier *)endSpec NS_DESIGNATED_INITIALIZER;
      |                                                                                                             ^~~~~~~~
      |                                                                                                             cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSScriptObjectSpecifiers.h:212:195: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  212 | - (instancetype)initWithContainerClassDescription:(NSScriptClassDescription *)classDesc containerSpecifier:(nullable NSScriptObjectSpecifier *)container key:(NSString *)property startSpecifier:(nullable NSScriptObjectSpecifier *)startSpec endSpecifier:(nullable NSScriptObjectSpecifier *)endSpec NS_DESIGNATED_INITIALIZER;
      |                                                                                                                                                                                                   ^~~~~~~~
      |                                                                                                                                                                                                   cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSScriptObjectSpecifiers.h:212:254: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  212 | - (instancetype)initWithContainerClassDescription:(NSScriptClassDescription *)classDesc containerSpecifier:(nullable NSScriptObjectSpecifier *)container key:(NSString *)property startSpecifier:(nullable NSScriptObjectSpecifier *)startSpec endSpecifier:(nullable NSScriptObjectSpecifier *)endSpec NS_DESIGNATED_INITIALIZER;
      |                                                                                                                                                                                                                                                              ^~~~~~~~
      |                                                                                                                                                                                                                                                              cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSScriptObjectSpecifiers.h:226:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  226 | - (nullable instancetype)initWithCoder:(NSCoder *)inCoder NS_DESIGNATED_INITIALIZER;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSScriptObjectSpecifiers.h:227:109: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  227 | - (instancetype)initWithContainerClassDescription:(NSScriptClassDescription *)classDesc containerSpecifier:(nullable NSScriptObjectSpecifier *)container key:(NSString *)property relativePosition:(NSRelativePosition)relPos baseSpecifier:(nullable NSScriptObjectSpecifier *)baseSpecifier NS_DESIGNATED_INITIALIZER;
      |                                                                                                             ^~~~~~~~
      |                                                                                                             cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSScriptObjectSpecifiers.h:227:238: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  227 | - (instancetype)initWithContainerClassDescription:(NSScriptClassDescription *)classDesc containerSpecifier:(nullable NSScriptObjectSpecifier *)container key:(NSString *)property relativePosition:(NSRelativePosition)relPos baseSpecifier:(nullable NSScriptObjectSpecifier *)baseSpecifier NS_DESIGNATED_INITIALIZER;
      |                                                                                                                                                                                                                                              ^~~~~~~~
      |                                                                                                                                                                                                                                              cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSScriptObjectSpecifiers.h:243:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  243 | - (nullable instancetype)initWithCoder:(NSCoder *)inCoder NS_DESIGNATED_INITIALIZER;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSScriptObjectSpecifiers.h:244:109: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  244 | - (instancetype)initWithContainerClassDescription:(NSScriptClassDescription *)classDesc containerSpecifier:(nullable NSScriptObjectSpecifier *)container key:(NSString *)property uniqueID:(id)uniqueID NS_DESIGNATED_INITIALIZER;
      |                                                                                                             ^~~~~~~~
      |                                                                                                             cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSScriptObjectSpecifiers.h:262:22: error: expected ';' before '*' token
  262 |     NSScriptWhoseTest *_test;
      |                      ^~
      |                      ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSScriptObjectSpecifiers.h:269:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  269 | - (nullable instancetype)initWithCoder:(NSCoder *)inCoder NS_DESIGNATED_INITIALIZER;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSScriptObjectSpecifiers.h:270:109: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  270 | - (instancetype)initWithContainerClassDescription:(NSScriptClassDescription *)classDesc containerSpecifier:(nullable NSScriptObjectSpecifier *)container key:(NSString *)property test:(NSScriptWhoseTest *)test NS_DESIGNATED_INITIALIZER;
      |                                                                                                             ^~~~~~~~
      |                                                                                                             cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSScriptObjectSpecifiers.h:270:185: error: 'NSScriptWhoseTest' does not name a type
  270 | - (instancetype)initWithContainerClassDescription:(NSScriptClassDescription *)classDesc containerSpecifier:(nullable NSScriptObjectSpecifier *)container key:(NSString *)property test:(NSScriptWhoseTest *)test NS_DESIGNATED_INITIALIZER;
      |                                                                                                                                                                                         ^~~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSScriptObjectSpecifiers.h:272:20: error: 'NSScriptWhoseTest' has not been declared
  272 | @property (retain) NSScriptWhoseTest *test;
      |                    ^~~~~~~~~~~~~~~~~
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/Foundation.h:183:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSScriptStandardSuiteCommands.h:8:20: error: expected ';' before '<' token
    8 | @class NSDictionary<KeyType, ObjectType>;
      |                    ^
      |                    ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSScriptStandardSuiteCommands.h:26:32: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   26 | - (void)setReceiversSpecifier:(nullable NSScriptObjectSpecifier *)receiversRef;
      |                                ^~~~~~~~
      |                                cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSScriptStandardSuiteCommands.h:55:50: error: expected '>' before '*' token
   55 | @property (readonly, copy) NSDictionary<NSString *, id> *resolvedKeyDictionary;
      |                                                  ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSScriptStandardSuiteCommands.h:55:50: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSScriptStandardSuiteCommands.h:55:51: error: expected unqualified-id before ',' token
   55 | @property (readonly, copy) NSDictionary<NSString *, id> *resolvedKeyDictionary;
      |                                                   ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSScriptStandardSuiteCommands.h:66:32: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   66 | - (void)setReceiversSpecifier:(nullable NSScriptObjectSpecifier *)receiversRef;
      |                                ^~~~~~~~
      |                                cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSScriptStandardSuiteCommands.h:89:32: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   89 | - (void)setReceiversSpecifier:(nullable NSScriptObjectSpecifier *)receiversRef;
      |                                ^~~~~~~~
      |                                cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSScriptStandardSuiteCommands.h:110:32: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  110 | - (void)setReceiversSpecifier:(nullable NSScriptObjectSpecifier *)receiversRef;
      |                                ^~~~~~~~
      |                                cg_nullable
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/Foundation.h:184:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSScriptSuiteRegistry.h:9:15: error: expected ';' before '<' token
    9 | @class NSArray<ObjectType>, NSBundle, NSData, NSDictionary<KeyType, ObjectType>, NSMutableArray, NSMutableDictionary, NSMutableSet, NSScriptClassDescription, NSScriptCommandDescription;
      |               ^
      |               ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSScriptSuiteRegistry.h:53:45: error: expected '>' before '*' token
   53 | @property (readonly, copy) NSArray<NSString *> *suiteNames;
      |                                             ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSScriptSuiteRegistry.h:53:45: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSScriptSuiteRegistry.h:53:46: error: expected unqualified-id before '>' token
   53 | @property (readonly, copy) NSArray<NSString *> *suiteNames;
      |                                              ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSScriptSuiteRegistry.h:61:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   61 | - (nullable NSBundle *)bundleForSuite:(NSString *)suiteName;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSScriptSuiteRegistry.h:65:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   65 | - (nullable NSDictionary<NSString *, NSScriptClassDescription *> *)classDescriptionsInSuite:(NSString *)suiteName;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSScriptSuiteRegistry.h:66:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   66 | - (nullable NSDictionary<NSString *, NSScriptCommandDescription *> *)commandDescriptionsInSuite:(NSString *)suiteName;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSScriptSuiteRegistry.h:70:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   70 | - (nullable NSString *)suiteForAppleEventCode:(FourCharCode)appleEventCode;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSScriptSuiteRegistry.h:74:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   74 | - (nullable NSScriptClassDescription *)classDescriptionWithAppleEventCode:(FourCharCode)appleEventCode;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSScriptSuiteRegistry.h:78:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   78 | - (nullable NSScriptCommandDescription *)commandDescriptionWithAppleEventClass:(FourCharCode)appleEventClassCode andAppleEventCode:(FourCharCode)appleEventIDCode;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSScriptSuiteRegistry.h:82:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   82 | - (nullable NSData *)aeteResource:(NSString *)languageName;
      |    ^~~~~~~~
      |    cg_nullable
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/Foundation.h:185:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSScriptWhoseTests.h:8:15: error: expected ';' before '<' token
    8 | @class NSArray<ObjectType>;
      |               ^
      |               ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSScriptWhoseTests.h:30:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   30 | - (nullable instancetype)initWithCoder:(NSCoder *)inCoder NS_DESIGNATED_INITIALIZER;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSScriptWhoseTests.h:41:63: error: expected '>' before '*' token
   41 | - (instancetype)initAndTestWithTests:(NSArray<NSSpecifierTest *> *)subTests NS_DESIGNATED_INITIALIZER;
      |                                                               ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSScriptWhoseTests.h:41:63: error: cannot find protocol declaration for 'NSSpecifierTest'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSScriptWhoseTests.h:41:64: error: expected ')' before '>' token
   41 | - (instancetype)initAndTestWithTests:(NSArray<NSSpecifierTest *> *)subTests NS_DESIGNATED_INITIALIZER;
      |                                      ~                         ^
      |                                                                )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSScriptWhoseTests.h:41:64: error: expected identifier before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSScriptWhoseTests.h:41:64: error: expected ';' before '>' token
   41 | - (instancetype)initAndTestWithTests:(NSArray<NSSpecifierTest *> *)subTests NS_DESIGNATED_INITIALIZER;
      |                                                                ^
      |                                                                ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSScriptWhoseTests.h:42:62: error: expected '>' before '*' token
   42 | - (instancetype)initOrTestWithTests:(NSArray<NSSpecifierTest *> *)subTests NS_DESIGNATED_INITIALIZER;
      |                                                              ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSScriptWhoseTests.h:42:62: error: cannot find protocol declaration for 'NSSpecifierTest'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSScriptWhoseTests.h:42:63: error: expected ')' before '>' token
   42 | - (instancetype)initOrTestWithTests:(NSArray<NSSpecifierTest *> *)subTests NS_DESIGNATED_INITIALIZER;
      |                                     ~                         ^
      |                                                               )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSScriptWhoseTests.h:42:63: error: expected identifier before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSScriptWhoseTests.h:42:63: error: expected ';' before '>' token
   42 | - (instancetype)initOrTestWithTests:(NSArray<NSSpecifierTest *> *)subTests NS_DESIGNATED_INITIALIZER;
      |                                                               ^
      |                                                               ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSScriptWhoseTests.h:58:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   58 | - (nullable instancetype)initWithCoder:(NSCoder *)inCoder NS_DESIGNATED_INITIALIZER;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSScriptWhoseTests.h:59:42: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   59 | - (instancetype)initWithObjectSpecifier:(nullable NSScriptObjectSpecifier *)obj1 comparisonOperator:(NSTestComparisonOperation)compOp testObject:(nullable id)obj2 NS_DESIGNATED_INITIALIZER;
      |                                          ^~~~~~~~
      |                                          cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSScriptWhoseTests.h:59:147: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   59 | - (instancetype)initWithObjectSpecifier:(nullable NSScriptObjectSpecifier *)obj1 comparisonOperator:(NSTestComparisonOperation)compOp testObject:(nullable id)obj2 NS_DESIGNATED_INITIALIZER;
      |                                                                                                                                                   ^~~~~~~~
      |                                                                                                                                                   cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSScriptWhoseTests.h:65:20: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   65 | - (BOOL)isEqualTo:(nullable id)object;
      |                    ^~~~~~~~
      |                    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSScriptWhoseTests.h:67:30: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   67 | - (BOOL)isLessThanOrEqualTo:(nullable id)object;
      |                              ^~~~~~~~
      |                              cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSScriptWhoseTests.h:69:21: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   69 | - (BOOL)isLessThan:(nullable id)object;
      |                     ^~~~~~~~
      |                     cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSScriptWhoseTests.h:71:33: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   71 | - (BOOL)isGreaterThanOrEqualTo:(nullable id)object;
      |                                 ^~~~~~~~
      |                                 cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSScriptWhoseTests.h:73:24: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   73 | - (BOOL)isGreaterThan:(nullable id)object;
      |                        ^~~~~~~~
      |                        cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSScriptWhoseTests.h:75:23: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   75 | - (BOOL)isNotEqualTo:(nullable id)object;
      |                       ^~~~~~~~
      |                       cg_nullable
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/Foundation.h:186:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSSpellServer.h:9:15: error: expected ';' before '<' token
    9 | @class NSArray<ObjectType>, NSDictionary<KeyType, ObjectType>, NSOrthography;
      |               ^
      |               ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSSpellServer.h:45:27: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   45 | - (BOOL)registerLanguage:(nullable NSString *)language byVendor:(nullable NSString *)vendor;
      |                           ^~~~~~~~
      |                           cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSSpellServer.h:45:66: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   45 | - (BOOL)registerLanguage:(nullable NSString *)language byVendor:(nullable NSString *)vendor;
      |                                                                  ^~~~~~~~
      |                                                                  cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSSpellServer.h:76:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   76 | - (nullable NSArray<NSString *> *)spellServer:(NSSpellServer *)sender suggestGuessesForWord:(NSString *)word inLanguage:(NSString *)language;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSSpellServer.h:82:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   82 | - (nullable NSArray<NSString *> *)spellServer:(NSSpellServer *)sender suggestCompletionsForPartialWordRange:(NSRange)range inString:(NSString *)string language:(NSString *)language;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSSpellServer.h:84:105: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   84 | - (NSRange)spellServer:(NSSpellServer *)sender checkGrammarInString:(NSString *)stringToCheck language:(nullable NSString *)language details:(NSArray<NSDictionary<NSString *, id> *> * _Nullable * _Nullable)details API_AVAILABLE(macos(10.5)) API_UNAVAILABLE(ios, watchos, tvos);
      |                                                                                                         ^~~~~~~~
      |                                                                                                         cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSSpellServer.h:84:163: error: expected '>' before '<' token
   84 | - (NSRange)spellServer:(NSSpellServer *)sender checkGrammarInString:(NSString *)stringToCheck language:(nullable NSString *)language details:(NSArray<NSDictionary<NSString *, id> *> * _Nullable * _Nullable)details API_AVAILABLE(macos(10.5)) API_UNAVAILABLE(ios, watchos, tvos);
      |                                                                                                                                                                   ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSSpellServer.h:84:163: error: cannot find protocol declaration for 'NSDictionary'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSSpellServer.h:84:163: error: expected ')' before '<' token
   84 | - (NSRange)spellServer:(NSSpellServer *)sender checkGrammarInString:(NSString *)stringToCheck language:(nullable NSString *)language details:(NSArray<NSDictionary<NSString *, id> *> * _Nullable * _Nullable)details API_AVAILABLE(macos(10.5)) API_UNAVAILABLE(ios, watchos, tvos);
      |                                                                                                                                              ~                    ^
      |                                                                                                                                                                   )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSSpellServer.h:84:163: error: expected identifier before '<' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSSpellServer.h:84:163: error: cannot use an object as parameter to a method
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSSpellServer.h:84:163: error: expected ';' before '<' token
   84 | - (NSRange)spellServer:(NSSpellServer *)sender checkGrammarInString:(NSString *)stringToCheck language:(nullable NSString *)language details:(NSArray<NSDictionary<NSString *, id> *> * _Nullable * _Nullable)details API_AVAILABLE(macos(10.5)) API_UNAVAILABLE(ios, watchos, tvos);
      |                                                                                                                                                                   ^
      |                                                                                                                                                                   ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSSpellServer.h:91:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   91 | - (nullable NSArray<NSTextCheckingResult *> *)spellServer:(NSSpellServer *)sender checkString:(NSString *)stringToCheck offset:(NSUInteger)offset types:(NSTextCheckingTypes)checkingTypes options:(nullable NSDictionary<NSString *, id> *)options orthography:(nullable NSOrthography *)orthography wordCount:(NSInteger *)wordCount API_AVAILABLE(macos(10.6)) API_UNAVAILABLE(ios, watchos, tvos);
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSSpellServer.h:91:197: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   91 | - (nullable NSArray<NSTextCheckingResult *> *)spellServer:(NSSpellServer *)sender checkString:(NSString *)stringToCheck offset:(NSUInteger)offset types:(NSTextCheckingTypes)checkingTypes options:(nullable NSDictionary<NSString *, id> *)options orthography:(nullable NSOrthography *)orthography wordCount:(NSInteger *)wordCount API_AVAILABLE(macos(10.6)) API_UNAVAILABLE(ios, watchos, tvos);
      |                                                                                                                                                                                                     ^~~~~~~~
      |                                                                                                                                                                                                     cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSSpellServer.h:91:258: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   91 | - (nullable NSArray<NSTextCheckingResult *> *)spellServer:(NSSpellServer *)sender checkString:(NSString *)stringToCheck offset:(NSUInteger)offset types:(NSTextCheckingTypes)checkingTypes options:(nullable NSDictionary<NSString *, id> *)options orthography:(nullable NSOrthography *)orthography wordCount:(NSInteger *)wordCount API_AVAILABLE(macos(10.6)) API_UNAVAILABLE(ios, watchos, tvos);
      |                                                                                                                                                                                                                                                                  ^~~~~~~~
      |                                                                                                                                                                                                                                                                  cg_nullable
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/Foundation.h:187:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSUserNotification.h:8:30: error: expected ';' before '<' token
    8 | @class NSString, NSDictionary<KeyType, ObjectType>, NSArray<ObjectType>, NSDateComponents, NSDate, NSTimeZone, NSImage, NSAttributedString, NSUserNotificationAction;
      |                              ^
      |                              ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSUserNotification.h:47:50: error: expected '>' before '*' token
   47 | @property (nullable, copy) NSDictionary<NSString *, id> *userInfo;
      |                                                  ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSUserNotification.h:47:50: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSUserNotification.h:47:51: error: expected unqualified-id before ',' token
   47 | @property (nullable, copy) NSDictionary<NSString *, id> *userInfo;
      |                                                   ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSUserNotification.h:83:28: error: 'NSImage' has not been declared
   83 | @property (nullable, copy) NSImage *contentImage API_AVAILABLE(macos(10.9)) API_UNAVAILABLE(ios, watchos, tvos);
      |                            ^~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSUserNotification.h:95:61: error: expected '>' before '*' token
   95 | @property (nullable, copy) NSArray<NSUserNotificationAction *> *additionalActions API_AVAILABLE(macos(10.10)) API_UNAVAILABLE(ios, watchos, tvos);
      |                                                             ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSUserNotification.h:95:61: error: cannot find protocol declaration for 'NSUserNotificationAction'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSUserNotification.h:95:62: error: expected unqualified-id before '>' token
   95 | @property (nullable, copy) NSArray<NSUserNotificationAction *> *additionalActions API_AVAILABLE(macos(10.10)) API_UNAVAILABLE(ios, watchos, tvos);
      |                                                              ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSUserNotification.h:97:38: error: 'NSUserNotificationAction' has not been declared
   97 | @property (nullable, readonly, copy) NSUserNotificationAction *additionalActivationAction API_AVAILABLE(macos(10.10)) API_UNAVAILABLE(ios, watchos, tvos);
      |                                      ^~~~~~~~~~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSUserNotification.h:106:39: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  106 | + (instancetype)actionWithIdentifier:(nullable NSString *)identifier title:(nullable NSString *)title;
      |                                       ^~~~~~~~
      |                                       cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSUserNotification.h:106:77: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  106 | + (instancetype)actionWithIdentifier:(nullable NSString *)identifier title:(nullable NSString *)title;
      |                                                                             ^~~~~~~~
      |                                                                             cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSUserNotification.h:124:29: error: unknown property attribute 'strong'
  124 | @property (class, readonly, strong) NSUserNotificationCenter *defaultUserNotificationCenter;
      |                             ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSUserNotification.h:137:45: error: expected '>' before '*' token
  137 | @property (copy) NSArray<NSUserNotification *> *scheduledNotifications;
      |                                             ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSUserNotification.h:137:45: error: cannot find protocol declaration for 'NSUserNotification'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSUserNotification.h:137:46: error: expected unqualified-id before '>' token
  137 | @property (copy) NSArray<NSUserNotification *> *scheduledNotifications;
      |                                              ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSUserNotification.h:148:55: error: expected '>' before '*' token
  148 | @property (readonly, copy) NSArray<NSUserNotification *> *deliveredNotifications;
      |                                                       ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSUserNotification.h:148:55: error: cannot find protocol declaration for 'NSUserNotification'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSUserNotification.h:148:56: error: expected unqualified-id before '>' token
  148 | @property (readonly, copy) NSArray<NSUserNotification *> *deliveredNotifications;
      |                                                        ^
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/Foundation.h:188:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSUserScriptTask.h:8:39: error: expected ';' before '<' token
    8 | @class NSAppleEventDescriptor, NSArray<ObjectType>, NSDictionary<KeyType, ObjectType>, NSError, NSFileHandle, NSString, NSURL, NSXPCConnection;
      |                                       ^
      |                                       ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSUserScriptTask.h:33:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   33 | - (nullable instancetype)initWithURL:(NSURL *)url error:(NSError **)error NS_DESIGNATED_INITIALIZER;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSUserScriptTask.h:38:15: error: expected unqualified-id before '^' token
   38 | typedef void (^NSUserScriptTaskCompletionHandler)(NSError * _Nullable error);
      |               ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSUserScriptTask.h:38:15: error: expected ')' before '^' token
   38 | typedef void (^NSUserScriptTaskCompletionHandler)(NSError * _Nullable error);
      |              ~^
      |               )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSUserScriptTask.h:39:39: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   39 | - (void)executeWithCompletionHandler:(nullable NSUserScriptTaskCompletionHandler)handler;
      |                                       ^~~~~~~~
      |                                       cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSUserScriptTask.h:55:15: error: expected unqualified-id before '^' token
   55 | typedef void (^NSUserUnixTaskCompletionHandler)(NSError *_Nullable error);
      |               ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSUserScriptTask.h:55:15: error: expected ')' before '^' token
   55 | typedef void (^NSUserUnixTaskCompletionHandler)(NSError *_Nullable error);
      |              ~^
      |               )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSUserScriptTask.h:56:31: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   56 | - (void)executeWithArguments:(nullable NSArray<NSString *> *)arguments completionHandler:(nullable NSUserUnixTaskCompletionHandler)handler;
      |                               ^~~~~~~~
      |                               cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSUserScriptTask.h:56:91: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   56 | - (void)executeWithArguments:(nullable NSArray<NSString *> *)arguments completionHandler:(nullable NSUserUnixTaskCompletionHandler)handler;
      |                                                                                           ^~~~~~~~
      |                                                                                           cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSUserScriptTask.h:70:15: error: expected unqualified-id before '^' token
   70 | typedef void (^NSUserAppleScriptTaskCompletionHandler)(NSAppleEventDescriptor * _Nullable result, NSError * _Nullable error);
      |               ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSUserScriptTask.h:70:15: error: expected ')' before '^' token
   70 | typedef void (^NSUserAppleScriptTaskCompletionHandler)(NSAppleEventDescriptor * _Nullable result, NSError * _Nullable error);
      |              ~^
      |               )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSUserScriptTask.h:71:32: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   71 | - (void)executeWithAppleEvent:(nullable NSAppleEventDescriptor *)event completionHandler:(nullable NSUserAppleScriptTaskCompletionHandler)handler;
      |                                ^~~~~~~~
      |                                cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSUserScriptTask.h:71:91: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   71 | - (void)executeWithAppleEvent:(nullable NSAppleEventDescriptor *)event completionHandler:(nullable NSUserAppleScriptTaskCompletionHandler)handler;
      |                                                                                           ^~~~~~~~
      |                                                                                           cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSUserScriptTask.h:85:50: error: expected '>' before '*' token
   85 | @property (nullable, copy) NSDictionary<NSString *, id> *variables;
      |                                                  ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSUserScriptTask.h:85:50: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSUserScriptTask.h:85:51: error: expected unqualified-id before ',' token
   85 | @property (nullable, copy) NSDictionary<NSString *, id> *variables;
      |                                                   ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSUserScriptTask.h:88:15: error: expected unqualified-id before '^' token
   88 | typedef void (^NSUserAutomatorTaskCompletionHandler)(id _Nullable result, NSError * _Nullable error);
      |               ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSUserScriptTask.h:88:15: error: expected ')' before '^' token
   88 | typedef void (^NSUserAutomatorTaskCompletionHandler)(id _Nullable result, NSError * _Nullable error);
      |              ~^
      |               )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSUserScriptTask.h:89:27: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   89 | - (void)executeWithInput:(nullable id <NSSecureCoding>)input completionHandler:(nullable NSUserAutomatorTaskCompletionHandler)handler;
      |                           ^~~~~~~~
      |                           cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSUserScriptTask.h:89:81: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   89 | - (void)executeWithInput:(nullable id <NSSecureCoding>)input completionHandler:(nullable NSUserAutomatorTaskCompletionHandler)handler;
      |                                                                                 ^~~~~~~~
      |                                                                                 cg_nullable
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/AppKit.h:13,
                 from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Cocoa.framework/Headers/Cocoa.h:13:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSGraphicsContext.h:43:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   43 | + (nullable NSGraphicsContext *)graphicsContextWithAttributes:(NSDictionary<NSGraphicsContextAttributeKey, id> *)attributes;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSGraphicsContext.h:43:110: error: cannot find protocol declaration for 'NSGraphicsContextAttributeKey'
   43 | + (nullable NSGraphicsContext *)graphicsContextWithAttributes:(NSDictionary<NSGraphicsContextAttributeKey, id> *)attributes;
      |                                                                                                              ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSGraphicsContext.h:43:110: error: cannot find protocol declaration for 'id'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSGraphicsContext.h:50:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   50 | + (nullable NSGraphicsContext *)graphicsContextWithBitmapImageRep:(NSBitmapImageRep *)bitmapRep;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSGraphicsContext.h:57:29: error: unknown property attribute 'strong'
   57 | @property (class, nullable, strong) NSGraphicsContext *currentContext;
      |                             ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSGraphicsContext.h:57:56: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   57 | @property (class, nullable, strong) NSGraphicsContext *currentContext;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSGraphicsContext.h:69:84: error: cannot find protocol declaration for 'NSGraphicsContextAttributeKey'
   69 | @property (nullable, readonly, copy) NSDictionary<NSGraphicsContextAttributeKey, id> *attributes;
      |                                                                                    ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSGraphicsContext.h:69:84: error: cannot find protocol declaration for 'id'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSGraphicsContext.h:99:32: error: unknown property attribute 'strong'
   99 | @property (nullable, readonly, strong) CIContext *CIContext;
      |                                ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSGraphicsContext.h:106:4: error: 'null_unspecified' does not name a type
  106 | - (null_unspecified id)focusStack API_DEPRECATED("", macos(10.0,10.6));
      |    ^~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSGraphicsContext.h:107:24: error: 'null_unspecified' does not name a type
  107 | - (void)setFocusStack:(null_unspecified id)stack API_DEPRECATED("", macos(10.0,10.6));
      |                        ^~~~~~~~~~~~~~~~
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAccessibility.h:12,
                 from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/AppKit.h:14:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAccessibilityConstants.h:573:177: error: cannot find protocol declaration for 'NSAccessibilityNotificationUserInfoKey'
  573 | APPKIT_EXTERN void NSAccessibilityPostNotificationWithUserInfo(id element, NSAccessibilityNotificationName notification, NSDictionary<NSAccessibilityNotificationUserInfoKey, id> * _Nullable userInfo) API_AVAILABLE(macos(10.7));
      |                                                                                                                                                                                 ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAccessibilityConstants.h:573:177: error: cannot find protocol declaration for 'id'
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAccessibilityProtocols.h:10,
                 from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAccessibility.h:13:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAccessibilityCustomAction.h:19:60: error: expected ')' before '(' token
   19 | - (instancetype)initWithName:(NSString *)name handler:(BOOL(^ _Nullable)(void))handler;
      |                                                       ~    ^
      |                                                            )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAccessibilityCustomAction.h:19:60: error: expected identifier before '(' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAccessibilityCustomAction.h:19:60: error: expected ';' before '(' token
   19 | - (instancetype)initWithName:(NSString *)name handler:(BOOL(^ _Nullable)(void))handler;
      |                                                            ^
      |                                                            ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAccessibilityCustomAction.h:30:34: error: expected unqualified-id before '^' token
   30 | @property (nullable, copy) BOOL (^handler)(void);
      |                                  ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAccessibilityCustomAction.h:30:34: error: expected ')' before '^' token
   30 | @property (nullable, copy) BOOL (^handler)(void);
      |                                 ~^
      |                                  )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAccessibilityCustomAction.h:33:22: error: unknown property attribute 'weak'
   33 | @property (nullable, weak) id<NSObject> target;
      |                      ^~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAccessibilityCustomAction.h:33:41: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   33 | @property (nullable, weak) id<NSObject> target;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAccessibilityProtocols.h:22:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   22 | - (nullable id)accessibilityParent;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAccessibilityProtocols.h:38:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   38 | - (nullable NSString *)accessibilityLabel;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAccessibilityProtocols.h:47:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   47 | - (nullable NSString *)accessibilityValue;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAccessibilityProtocols.h:60:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   60 | - (nullable NSNumber *)accessibilityValue;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAccessibilityProtocols.h:69:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   69 | - (nullable NSNumber *)accessibilityValue;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAccessibilityProtocols.h:76:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   76 | - (nullable NSString *)accessibilityValue;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAccessibilityProtocols.h:79:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   79 | - (nullable NSAttributedString *)accessibilityAttributedStringForRange:(NSRange)range;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAccessibilityProtocols.h:86:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   86 | - (nullable NSString *)accessibilityStringForRange:(NSRange)range;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAccessibilityProtocols.h:98:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   98 | - (nullable NSNumber *)accessibilityValue;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAccessibilityProtocols.h:104:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  104 | - (nullable NSString *)accessibilityLabel;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAccessibilityProtocols.h:109:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  109 | - (nullable id)accessibilityValue;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAccessibilityProtocols.h:115:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  115 | - (nullable NSString *)accessibilityLabel;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAccessibilityProtocols.h:117:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  117 | - (nullable id)accessibilityValue;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAccessibilityProtocols.h:125:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  125 | - (nullable NSString *)accessibilityLabel;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAccessibilityProtocols.h:142:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  142 | - (nullable NSString *)accessibilityLabel;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAccessibilityProtocols.h:145:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  145 | - (nullable NSArray<id<NSAccessibilityRow>> *)accessibilityRows;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAccessibilityProtocols.h:151:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  151 | - (nullable NSArray<id<NSAccessibilityRow>> *)accessibilitySelectedRows;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAccessibilityProtocols.h:152:49: error: expected '>' before '<' token
  152 | - (void)setAccessibilitySelectedRows:(NSArray<id<NSAccessibilityRow>> *)selectedRows;
      |                                                 ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAccessibilityProtocols.h:152:49: error: cannot find protocol declaration for 'id'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAccessibilityProtocols.h:152:49: error: expected ')' before '<' token
  152 | - (void)setAccessibilitySelectedRows:(NSArray<id<NSAccessibilityRow>> *)selectedRows;
      |                                      ~          ^
      |                                                 )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAccessibilityProtocols.h:152:49: error: expected identifier before '<' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAccessibilityProtocols.h:152:49: error: cannot use an object as parameter to a method
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAccessibilityProtocols.h:152:49: error: expected ';' before '<' token
  152 | - (void)setAccessibilitySelectedRows:(NSArray<id<NSAccessibilityRow>> *)selectedRows;
      |                                                 ^
      |                                                 ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAccessibilityProtocols.h:155:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  155 | - (nullable NSArray<id<NSAccessibilityRow>> *)accessibilityVisibleRows;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAccessibilityProtocols.h:156:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  156 | - (nullable NSArray *)accessibilityColumns;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAccessibilityProtocols.h:157:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  157 | - (nullable NSArray *)accessibilityVisibleColumns;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAccessibilityProtocols.h:158:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  158 | - (nullable NSArray *)accessibilitySelectedColumns;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAccessibilityProtocols.h:160:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  160 | - (nullable NSString *)accessibilityHeaderGroup API_DEPRECATED_WITH_REPLACEMENT("accessibilityHeader", macos(10.9,10.14));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAccessibilityProtocols.h:162:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  162 | - (nullable NSArray *)accessibilitySelectedCells;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAccessibilityProtocols.h:163:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  163 | - (nullable NSArray *)accessibilityVisibleCells;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAccessibilityProtocols.h:164:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  164 | - (nullable NSArray *)accessibilityRowHeaderUIElements;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAccessibilityProtocols.h:165:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  165 | - (nullable NSArray *)accessibilityColumnHeaderUIElements;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAccessibilityProtocols.h:193:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  193 | - (nullable NSArray *)accessibilityChildren;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAccessibilityProtocols.h:196:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  196 | - (nullable NSArray *)accessibilitySelectedChildren;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAccessibilityProtocols.h:199:22: error: unknown property attribute 'strong'
  199 | @property (readonly, strong) id accessibilityFocusedUIElement;
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAccessibilityProtocols.h:223:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  223 | - (nullable id<NSAccessibilityElement>)accessibilityElementWithToken:(NSAccessibilityLoadingToken)token;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAccessibilityProtocols.h:258:22: error: unknown property attribute 'weak'
  258 | @property (nullable, weak) id accessibilityTopLevelUIElement API_AVAILABLE(macos(10.10));
      |                      ^~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAccessibilityProtocols.h:258:31: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
  258 | @property (nullable, weak) id accessibilityTopLevelUIElement API_AVAILABLE(macos(10.10));
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAccessibilityProtocols.h:266:22: error: unknown property attribute 'strong'
  266 | @property (nullable, strong) id accessibilityValue API_AVAILABLE(macos(10.10));
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAccessibilityProtocols.h:266:33: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
  266 | @property (nullable, strong) id accessibilityValue API_AVAILABLE(macos(10.10));
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAccessibilityProtocols.h:286:22: error: unknown property attribute 'weak'
  286 | @property (nullable, weak) id accessibilityTitleUIElement API_AVAILABLE(macos(10.10));
      |                      ^~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAccessibilityProtocols.h:286:31: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
  286 | @property (nullable, weak) id accessibilityTitleUIElement API_AVAILABLE(macos(10.10));
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAccessibilityProtocols.h:298:22: error: unknown property attribute 'strong'
  298 | @property (nullable, strong) id accessibilityOverflowButton API_AVAILABLE(macos(10.10));
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAccessibilityProtocols.h:298:33: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
  298 | @property (nullable, strong) id accessibilityOverflowButton API_AVAILABLE(macos(10.10));
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAccessibilityProtocols.h:302:22: error: unknown property attribute 'weak'
  302 | @property (nullable, weak) id accessibilityParent API_AVAILABLE(macos(10.10));
      |                      ^~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAccessibilityProtocols.h:302:31: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
  302 | @property (nullable, weak) id accessibilityParent API_AVAILABLE(macos(10.10));
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAccessibilityProtocols.h:322:22: error: unknown property attribute 'strong'
  322 | @property (nullable, strong) id accessibilitySearchButton API_AVAILABLE(macos(10.10));
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAccessibilityProtocols.h:322:33: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
  322 | @property (nullable, strong) id accessibilitySearchButton API_AVAILABLE(macos(10.10));
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAccessibilityProtocols.h:326:22: error: unknown property attribute 'strong'
  326 | @property (nullable, strong) id accessibilitySearchMenu API_AVAILABLE(macos(10.10));
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAccessibilityProtocols.h:326:33: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
  326 | @property (nullable, strong) id accessibilitySearchMenu API_AVAILABLE(macos(10.10));
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAccessibilityProtocols.h:342:22: error: unknown property attribute 'strong'
  342 | @property (nullable, strong) id accessibilityShownMenu API_AVAILABLE(macos(10.10));
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAccessibilityProtocols.h:342:33: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
  342 | @property (nullable, strong) id accessibilityShownMenu API_AVAILABLE(macos(10.10));
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAccessibilityProtocols.h:346:22: error: unknown property attribute 'strong'
  346 | @property (nullable, strong) id accessibilityMinValue API_AVAILABLE(macos(10.10));
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAccessibilityProtocols.h:346:33: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
  346 | @property (nullable, strong) id accessibilityMinValue API_AVAILABLE(macos(10.10));
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAccessibilityProtocols.h:350:22: error: unknown property attribute 'strong'
  350 | @property (nullable, strong) id accessibilityMaxValue API_AVAILABLE(macos(10.10));
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAccessibilityProtocols.h:350:33: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
  350 | @property (nullable, strong) id accessibilityMaxValue API_AVAILABLE(macos(10.10));
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAccessibilityProtocols.h:358:22: error: unknown property attribute 'weak'
  358 | @property (nullable, weak) id accessibilityWindow API_AVAILABLE(macos(10.10));
      |                      ^~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAccessibilityProtocols.h:358:31: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
  358 | @property (nullable, weak) id accessibilityWindow API_AVAILABLE(macos(10.10));
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAccessibilityProtocols.h:390:39: error: expected '>' before '<' token
  390 | @property (nullable, copy) NSArray <id<NSAccessibilityElement>> *accessibilityChildrenInNavigationOrder API_AVAILABLE(macos(10.13));
      |                                       ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAccessibilityProtocols.h:390:39: error: cannot find protocol declaration for 'id'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAccessibilityProtocols.h:390:39: error: expected unqualified-id before '<' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAccessibilityProtocols.h:394:22: error: unknown property attribute 'strong'
  394 | @property (nullable, strong) id accessibilityClearButton API_AVAILABLE(macos(10.10));
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAccessibilityProtocols.h:394:33: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
  394 | @property (nullable, strong) id accessibilityClearButton API_AVAILABLE(macos(10.10));
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAccessibilityProtocols.h:398:22: error: unknown property attribute 'strong'
  398 | @property (nullable, strong) id accessibilityCancelButton API_AVAILABLE(macos(10.10));
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAccessibilityProtocols.h:398:33: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
  398 | @property (nullable, strong) id accessibilityCancelButton API_AVAILABLE(macos(10.10));
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAccessibilityProtocols.h:429:53: error: expected '>' before '*' token
  429 | @property (copy) NSArray<NSAccessibilityCustomRotor *> *accessibilityCustomRotors API_AVAILABLE(macos(10.13));
      |                                                     ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAccessibilityProtocols.h:429:53: error: cannot find protocol declaration for 'NSAccessibilityCustomRotor'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAccessibilityProtocols.h:429:54: error: expected unqualified-id before '>' token
  429 | @property (copy) NSArray<NSAccessibilityCustomRotor *> *accessibilityCustomRotors API_AVAILABLE(macos(10.13));
      |                                                      ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAccessibilityProtocols.h:436:22: error: unknown property attribute 'strong'
  436 | @property (nullable, strong) id accessibilityApplicationFocusedUIElement API_AVAILABLE(macos(10.10));
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAccessibilityProtocols.h:436:33: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
  436 | @property (nullable, strong) id accessibilityApplicationFocusedUIElement API_AVAILABLE(macos(10.10));
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAccessibilityProtocols.h:440:22: error: unknown property attribute 'strong'
  440 | @property (nullable, strong) id accessibilityMainWindow API_AVAILABLE(macos(10.10));
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAccessibilityProtocols.h:440:33: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
  440 | @property (nullable, strong) id accessibilityMainWindow API_AVAILABLE(macos(10.10));
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAccessibilityProtocols.h:452:22: error: unknown property attribute 'strong'
  452 | @property (nullable, strong) id accessibilityFocusedWindow API_AVAILABLE(macos(10.10));
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAccessibilityProtocols.h:452:33: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
  452 | @property (nullable, strong) id accessibilityFocusedWindow API_AVAILABLE(macos(10.10));
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAccessibilityProtocols.h:460:22: error: unknown property attribute 'weak'
  460 | @property (nullable, weak) id accessibilityExtrasMenuBar API_AVAILABLE(macos(10.10));
      |                      ^~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAccessibilityProtocols.h:460:31: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
  460 | @property (nullable, weak) id accessibilityExtrasMenuBar API_AVAILABLE(macos(10.10));
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAccessibilityProtocols.h:464:22: error: unknown property attribute 'weak'
  464 | @property (nullable, weak) id accessibilityMenuBar API_AVAILABLE(macos(10.10));
      |                      ^~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAccessibilityProtocols.h:464:31: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
  464 | @property (nullable, weak) id accessibilityMenuBar API_AVAILABLE(macos(10.10));
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAccessibilityProtocols.h:517:22: error: unknown property attribute 'strong'
  517 | @property (nullable, strong) id accessibilityWarningValue API_AVAILABLE(macos(10.10));
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAccessibilityProtocols.h:517:33: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
  517 | @property (nullable, strong) id accessibilityWarningValue API_AVAILABLE(macos(10.10));
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAccessibilityProtocols.h:521:22: error: unknown property attribute 'strong'
  521 | @property (nullable, strong) id accessibilityCriticalValue API_AVAILABLE(macos(10.10));
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAccessibilityProtocols.h:521:33: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
  521 | @property (nullable, strong) id accessibilityCriticalValue API_AVAILABLE(macos(10.10));
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAccessibilityProtocols.h:530:22: error: unknown property attribute 'weak'
  530 | @property (nullable, weak) id accessibilityDisclosedByRow API_AVAILABLE(macos(10.10));
      |                      ^~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAccessibilityProtocols.h:530:31: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
  530 | @property (nullable, weak) id accessibilityDisclosedByRow API_AVAILABLE(macos(10.10));
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAccessibilityProtocols.h:534:22: error: unknown property attribute 'strong'
  534 | @property (nullable, strong) id accessibilityDisclosedRows API_AVAILABLE(macos(10.10));
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAccessibilityProtocols.h:534:33: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
  534 | @property (nullable, strong) id accessibilityDisclosedRows API_AVAILABLE(macos(10.10));
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAccessibilityProtocols.h:545:22: error: unknown property attribute 'strong'
  545 | @property (nullable, strong) id accessibilityMarkerValues API_AVAILABLE(macos(10.10));
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAccessibilityProtocols.h:545:33: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
  545 | @property (nullable, strong) id accessibilityMarkerValues API_AVAILABLE(macos(10.10));
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAccessibilityProtocols.h:548:22: error: unknown property attribute 'strong'
  548 | @property (nullable, strong) id accessibilityMarkerGroupUIElement API_AVAILABLE(macos(10.10));
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAccessibilityProtocols.h:548:33: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
  548 | @property (nullable, strong) id accessibilityMarkerGroupUIElement API_AVAILABLE(macos(10.10));
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAccessibilityProtocols.h:569:22: error: unknown property attribute 'strong'
  569 | @property (nullable, strong) id accessibilityHorizontalScrollBar API_AVAILABLE(macos(10.10));
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAccessibilityProtocols.h:569:33: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
  569 | @property (nullable, strong) id accessibilityHorizontalScrollBar API_AVAILABLE(macos(10.10));
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAccessibilityProtocols.h:573:22: error: unknown property attribute 'strong'
  573 | @property (nullable, strong) id accessibilityVerticalScrollBar API_AVAILABLE(macos(10.10));
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAccessibilityProtocols.h:573:33: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
  573 | @property (nullable, strong) id accessibilityVerticalScrollBar API_AVAILABLE(macos(10.10));
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAccessibilityProtocols.h:578:45: error: expected '>' before '*' token
  578 | @property (nullable, copy) NSArray<NSNumber *> *accessibilityAllowedValues API_AVAILABLE(macos(10.10));
      |                                             ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAccessibilityProtocols.h:578:45: error: cannot find protocol declaration for 'NSNumber'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAccessibilityProtocols.h:578:46: error: expected unqualified-id before '>' token
  578 | @property (nullable, copy) NSArray<NSNumber *> *accessibilityAllowedValues API_AVAILABLE(macos(10.10));
      |                                              ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAccessibilityProtocols.h:596:22: error: unknown property attribute 'strong'
  596 | @property (nullable, strong) id accessibilityDecrementButton API_AVAILABLE(macos(10.10));
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAccessibilityProtocols.h:596:33: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
  596 | @property (nullable, strong) id accessibilityDecrementButton API_AVAILABLE(macos(10.10));
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAccessibilityProtocols.h:600:22: error: unknown property attribute 'strong'
  600 | @property (nullable, strong) id accessibilityIncrementButton API_AVAILABLE(macos(10.10));
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAccessibilityProtocols.h:600:33: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
  600 | @property (nullable, strong) id accessibilityIncrementButton API_AVAILABLE(macos(10.10));
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAccessibilityProtocols.h:610:22: error: unknown property attribute 'strong'
  610 | @property (nullable, strong) id accessibilityHeader API_AVAILABLE(macos(10.10));
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAccessibilityProtocols.h:610:33: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
  610 | @property (nullable, strong) id accessibilityHeader API_AVAILABLE(macos(10.10));
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAccessibilityProtocols.h:671:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  671 | - (nullable id)accessibilityCellForColumn:(NSInteger)column row:(NSInteger)row API_AVAILABLE(macos(10.10));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAccessibilityProtocols.h:713:44: error: expected '>' before '*' token
  713 | @property (nullable, copy) NSArray<NSValue *> *accessibilitySelectedTextRanges API_AVAILABLE(macos(10.10));
      |                                            ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAccessibilityProtocols.h:713:44: error: cannot find protocol declaration for 'NSValue'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAccessibilityProtocols.h:713:45: error: expected unqualified-id before '>' token
  713 | @property (nullable, copy) NSArray<NSValue *> *accessibilitySelectedTextRanges API_AVAILABLE(macos(10.10));
      |                                             ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAccessibilityProtocols.h:718:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  718 | - (nullable NSAttributedString *)accessibilityAttributedStringForRange:(NSRange)range API_AVAILABLE(macos(10.10));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAccessibilityProtocols.h:726:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  726 | - (nullable NSString *)accessibilityStringForRange:(NSRange)range API_AVAILABLE(macos(10.10));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAccessibilityProtocols.h:742:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  742 | - (nullable NSData *)accessibilityRTFForRange:(NSRange)range API_AVAILABLE(macos(10.10));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAccessibilityProtocols.h:755:22: error: unknown property attribute 'strong'
  755 | @property (nullable, strong) id accessibilityToolbarButton API_AVAILABLE(macos(10.10));
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAccessibilityProtocols.h:755:33: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
  755 | @property (nullable, strong) id accessibilityToolbarButton API_AVAILABLE(macos(10.10));
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAccessibilityProtocols.h:763:22: error: unknown property attribute 'strong'
  763 | @property (nullable, strong) id accessibilityProxy API_AVAILABLE(macos(10.10));
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAccessibilityProtocols.h:763:33: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
  763 | @property (nullable, strong) id accessibilityProxy API_AVAILABLE(macos(10.10));
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAccessibilityProtocols.h:771:22: error: unknown property attribute 'strong'
  771 | @property (nullable, strong) id accessibilityFullScreenButton API_AVAILABLE(macos(10.10));
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAccessibilityProtocols.h:771:33: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
  771 | @property (nullable, strong) id accessibilityFullScreenButton API_AVAILABLE(macos(10.10));
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAccessibilityProtocols.h:775:22: error: unknown property attribute 'strong'
  775 | @property (nullable, strong) id accessibilityGrowArea API_AVAILABLE(macos(10.10));
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAccessibilityProtocols.h:775:33: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
  775 | @property (nullable, strong) id accessibilityGrowArea API_AVAILABLE(macos(10.10));
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAccessibilityProtocols.h:783:22: error: unknown property attribute 'strong'
  783 | @property (nullable, strong) id accessibilityDefaultButton API_AVAILABLE(macos(10.10));
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAccessibilityProtocols.h:783:33: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
  783 | @property (nullable, strong) id accessibilityDefaultButton API_AVAILABLE(macos(10.10));
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAccessibilityProtocols.h:787:22: error: unknown property attribute 'strong'
  787 | @property (nullable, strong) id accessibilityCloseButton API_AVAILABLE(macos(10.10));
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAccessibilityProtocols.h:787:33: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
  787 | @property (nullable, strong) id accessibilityCloseButton API_AVAILABLE(macos(10.10));
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAccessibilityProtocols.h:791:22: error: unknown property attribute 'strong'
  791 | @property (nullable, strong) id accessibilityZoomButton API_AVAILABLE(macos(10.10));
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAccessibilityProtocols.h:791:33: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
  791 | @property (nullable, strong) id accessibilityZoomButton API_AVAILABLE(macos(10.10));
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAccessibilityProtocols.h:795:22: error: unknown property attribute 'strong'
  795 | @property (nullable, strong) id accessibilityMinimizeButton API_AVAILABLE(macos(10.10));
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAccessibilityProtocols.h:795:33: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
  795 | @property (nullable, strong) id accessibilityMinimizeButton API_AVAILABLE(macos(10.10));
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAccessibilityProtocols.h:803:64: error: expected '>' before '*' token
  803 | @property (nullable, copy) NSArray<NSAccessibilityCustomAction *> *accessibilityCustomActions API_AVAILABLE(macos(10.13));
      |                                                                ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAccessibilityProtocols.h:803:64: error: cannot find protocol declaration for 'NSAccessibilityCustomAction'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAccessibilityProtocols.h:803:65: error: expected unqualified-id before '>' token
  803 | @property (nullable, copy) NSArray<NSAccessibilityCustomAction *> *accessibilityCustomActions API_AVAILABLE(macos(10.13));
      |                                                                 ^
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAccessibility.h:14:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAccessibilityElement.h:21:89: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   21 | + (id)accessibilityElementWithRole:(NSAccessibilityRole)role frame:(NSRect)frame label:(nullable NSString *)label parent:(nullable id)parent;
      |                                                                                         ^~~~~~~~
      |                                                                                         cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAccessibilityElement.h:21:123: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   21 | + (id)accessibilityElementWithRole:(NSAccessibilityRole)role frame:(NSRect)frame label:(nullable NSString *)label parent:(nullable id)parent;
      |                                                                                                                           ^~~~~~~~
      |                                                                                                                           cg_nullable
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAccessibility.h:15:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAccessibilityCustomRotor.h:122:12: error: unknown property attribute 'weak'
  122 | @property (weak) id<NSAccessibilityCustomRotorItemSearchDelegate> itemSearchDelegate;
      |            ^~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAccessibilityCustomRotor.h:122:67: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
  122 | @property (weak) id<NSAccessibilityCustomRotorItemSearchDelegate> itemSearchDelegate;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAccessibilityCustomRotor.h:131:22: error: unknown property attribute 'weak'
  131 | @property (nullable, weak) id<NSAccessibilityElementLoading> itemLoadingDelegate;
      |                      ^~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAccessibilityCustomRotor.h:131:62: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
  131 | @property (nullable, weak) id<NSAccessibilityElementLoading> itemLoadingDelegate;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAccessibilityCustomRotor.h:149:22: error: unknown property attribute 'strong'
  149 | @property (nullable, strong) NSAccessibilityCustomRotorItemResult *currentItem;
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAccessibilityCustomRotor.h:149:68: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
  149 | @property (nullable, strong) NSAccessibilityCustomRotorItemResult *currentItem;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAccessibilityCustomRotor.h:195:22: error: unknown property attribute 'weak'
  195 | @property (nullable, weak, readonly) id<NSAccessibilityElement> targetElement;
      |                      ^~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAccessibilityCustomRotor.h:202:22: error: unknown property attribute 'strong'
  202 | @property (nullable, strong, readonly) NSAccessibilityLoadingToken itemLoadingToken;
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAccessibilityCustomRotor.h:229:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  229 | - (nullable NSAccessibilityCustomRotorItemResult *)rotor:(NSAccessibilityCustomRotor *)rotor
      |    ^~~~~~~~
      |    cg_nullable
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAccessibility.h:17:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWorkspace.h:31:29: error: unknown property attribute 'strong'
   31 | @property (class, readonly, strong) NSWorkspace *sharedWorkspace;
      |                             ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWorkspace.h:34:22: error: unknown property attribute 'strong'
   34 | @property (readonly, strong) NSNotificationCenter *notificationCenter;
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWorkspace.h:40:113: error: expected ')' before '(' token
   40 | - (void)openURL:(NSURL *)url configuration:(NSWorkspaceOpenConfiguration *)configuration completionHandler:(void (^ _Nullable)(NSRunningApplication *_Nullable app, NSError *_Nullable error))completionHandler API_AVAILABLE(macos(10.15));
      |                                                                                                            ~    ^~
      |                                                                                                                 )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWorkspace.h:40:114: error: expected identifier before '(' token
   40 | - (void)openURL:(NSURL *)url configuration:(NSWorkspaceOpenConfiguration *)configuration completionHandler:(void (^ _Nullable)(NSRunningApplication *_Nullable app, NSError *_Nullable error))completionHandler API_AVAILABLE(macos(10.15));
      |                                                                                                                  ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWorkspace.h:40:113: error: expected ';' before '(' token
   40 | - (void)openURL:(NSURL *)url configuration:(NSWorkspaceOpenConfiguration *)configuration completionHandler:(void (^ _Nullable)(NSRunningApplication *_Nullable app, NSError *_Nullable error))completionHandler API_AVAILABLE(macos(10.15));
      |                                                                                                                 ^~
      |                                                                                                                 ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWorkspace.h:43:33: error: expected '>' before '*' token
   43 | - (void)openURLs:(NSArray<NSURL *> *)urls withApplicationAtURL:(NSURL *)applicationURL configuration:(NSWorkspaceOpenConfiguration *)configuration completionHandler:(void (^ _Nullable)(NSRunningApplication *_Nullable app, NSError *_Nullable error))completionHandler API_AVAILABLE(macos(10.15));
      |                                 ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWorkspace.h:43:33: error: cannot find protocol declaration for 'NSURL'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWorkspace.h:43:34: error: expected ')' before '>' token
   43 | - (void)openURLs:(NSArray<NSURL *> *)urls withApplicationAtURL:(NSURL *)applicationURL configuration:(NSWorkspaceOpenConfiguration *)configuration completionHandler:(void (^ _Nullable)(NSRunningApplication *_Nullable app, NSError *_Nullable error))completionHandler API_AVAILABLE(macos(10.15));
      |                  ~               ^
      |                                  )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWorkspace.h:43:34: error: expected identifier before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWorkspace.h:43:34: error: expected ';' before '>' token
   43 | - (void)openURLs:(NSArray<NSURL *> *)urls withApplicationAtURL:(NSURL *)applicationURL configuration:(NSWorkspaceOpenConfiguration *)configuration completionHandler:(void (^ _Nullable)(NSRunningApplication *_Nullable app, NSError *_Nullable error))completionHandler API_AVAILABLE(macos(10.15));
      |                                  ^
      |                                  ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWorkspace.h:46:137: error: expected ')' before '(' token
   46 | - (void)openApplicationAtURL:(NSURL *)applicationURL configuration:(NSWorkspaceOpenConfiguration *)configuration completionHandler:(void (^ _Nullable)(NSRunningApplication *_Nullable app, NSError *_Nullable error))completionHandler API_AVAILABLE(macos(10.15));
      |                                                                                                                                    ~    ^~
      |                                                                                                                                         )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWorkspace.h:46:138: error: expected identifier before '(' token
   46 | - (void)openApplicationAtURL:(NSURL *)applicationURL configuration:(NSWorkspaceOpenConfiguration *)configuration completionHandler:(void (^ _Nullable)(NSRunningApplication *_Nullable app, NSError *_Nullable error))completionHandler API_AVAILABLE(macos(10.15));
      |                                                                                                                                          ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWorkspace.h:46:137: error: expected ';' before '(' token
   46 | - (void)openApplicationAtURL:(NSURL *)applicationURL configuration:(NSWorkspaceOpenConfiguration *)configuration completionHandler:(void (^ _Nullable)(NSRunningApplication *_Nullable app, NSError *_Nullable error))completionHandler API_AVAILABLE(macos(10.15));
      |                                                                                                                                         ^~
      |                                                                                                                                         ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWorkspace.h:50:21: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   50 | - (BOOL)selectFile:(nullable NSString *)fullPath inFileViewerRootedAtPath:(NSString *)rootFullPath;
      |                     ^~~~~~~~
      |                     cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWorkspace.h:53:56: error: expected '>' before '*' token
   53 | - (void)activateFileViewerSelectingURLs:(NSArray<NSURL *> *)fileURLs API_AVAILABLE(macos(10.6));
      |                                                        ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWorkspace.h:53:56: error: cannot find protocol declaration for 'NSURL'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWorkspace.h:53:57: error: expected ')' before '>' token
   53 | - (void)activateFileViewerSelectingURLs:(NSArray<NSURL *> *)fileURLs API_AVAILABLE(macos(10.6));
      |                                         ~               ^
      |                                                         )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWorkspace.h:53:57: error: expected identifier before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWorkspace.h:53:57: error: expected ';' before '>' token
   53 | - (void)activateFileViewerSelectingURLs:(NSArray<NSURL *> *)fileURLs API_AVAILABLE(macos(10.6));
      |                                                         ^
      |                                                         ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWorkspace.h:69:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   69 | - (nullable NSImage *)iconForFiles:(NSArray<NSString *> *)fullPaths;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWorkspace.h:69:54: error: expected '>' before '*' token
   69 | - (nullable NSImage *)iconForFiles:(NSArray<NSString *> *)fullPaths;
      |                                                      ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWorkspace.h:69:54: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWorkspace.h:69:55: error: expected ')' before '>' token
   69 | - (nullable NSImage *)iconForFiles:(NSArray<NSString *> *)fullPaths;
      |                                    ~                  ^
      |                                                       )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWorkspace.h:69:55: error: expected identifier before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWorkspace.h:69:55: error: expected ';' before '>' token
   69 | - (nullable NSImage *)iconForFiles:(NSArray<NSString *> *)fullPaths;
      |                                                       ^
      |                                                       ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWorkspace.h:75:18: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   75 | - (BOOL)setIcon:(nullable NSImage *)image forFile:(NSString *)fullPath options:(NSWorkspaceIconCreationOptions)options;
      |                  ^~~~~~~~
      |                  cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWorkspace.h:78:45: error: expected '>' before '*' token
   78 | @property (readonly, copy) NSArray<NSString *> *fileLabels API_AVAILABLE(macos(10.6));
      |                                             ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWorkspace.h:78:45: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWorkspace.h:78:46: error: expected unqualified-id before '>' token
   78 | @property (readonly, copy) NSArray<NSString *> *fileLabels API_AVAILABLE(macos(10.6));
      |                                              ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWorkspace.h:81:44: error: expected '>' before '*' token
   81 | @property (readonly, copy) NSArray<NSColor *> *fileLabelColors API_AVAILABLE(macos(10.6));
      |                                            ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWorkspace.h:81:44: error: cannot find protocol declaration for 'NSColor'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWorkspace.h:81:45: error: expected unqualified-id before '>' token
   81 | @property (readonly, copy) NSArray<NSColor *> *fileLabelColors API_AVAILABLE(macos(10.6));
      |                                             ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWorkspace.h:89:36: error: expected '>' before '*' token
   89 | - (void)recycleURLs:(NSArray<NSURL *> *)URLs completionHandler:(void (^ _Nullable)(NSDictionary<NSURL *, NSURL *> * newURLs, NSError * _Nullable error))handler API_AVAILABLE(macos(10.6));
      |                                    ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWorkspace.h:89:36: error: cannot find protocol declaration for 'NSURL'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWorkspace.h:89:37: error: expected ')' before '>' token
   89 | - (void)recycleURLs:(NSArray<NSURL *> *)URLs completionHandler:(void (^ _Nullable)(NSDictionary<NSURL *, NSURL *> * newURLs, NSError * _Nullable error))handler API_AVAILABLE(macos(10.6));
      |                     ~               ^
      |                                     )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWorkspace.h:89:37: error: expected identifier before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWorkspace.h:89:37: error: expected ';' before '>' token
   89 | - (void)recycleURLs:(NSArray<NSURL *> *)URLs completionHandler:(void (^ _Nullable)(NSDictionary<NSURL *, NSURL *> * newURLs, NSError * _Nullable error))handler API_AVAILABLE(macos(10.6));
      |                                     ^
      |                                     ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWorkspace.h:90:38: error: expected '>' before '*' token
   90 | - (void)duplicateURLs:(NSArray<NSURL *> *)URLs completionHandler:(void (^ _Nullable)(NSDictionary<NSURL *, NSURL *> * newURLs, NSError * _Nullable error))handler API_AVAILABLE(macos(10.6));
      |                                      ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWorkspace.h:90:38: error: cannot find protocol declaration for 'NSURL'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWorkspace.h:90:39: error: expected ')' before '>' token
   90 | - (void)duplicateURLs:(NSArray<NSURL *> *)URLs completionHandler:(void (^ _Nullable)(NSDictionary<NSURL *, NSURL *> * newURLs, NSError * _Nullable error))handler API_AVAILABLE(macos(10.6));
      |                       ~               ^
      |                                       )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWorkspace.h:90:39: error: expected identifier before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWorkspace.h:90:39: error: expected ';' before '>' token
   90 | - (void)duplicateURLs:(NSArray<NSURL *> *)URLs completionHandler:(void (^ _Nullable)(NSDictionary<NSURL *, NSURL *> * newURLs, NSError * _Nullable error))handler API_AVAILABLE(macos(10.6));
      |                                       ^
      |                                       ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWorkspace.h:99:68: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   99 | - (BOOL)getFileSystemInfoForPath:(NSString *)fullPath isRemovable:(nullable BOOL *)removableFlag isWritable:(nullable BOOL *)writableFlag isUnmountable:(nullable BOOL *)unmountableFlag description:(NSString * _Nullable * _Nullable)description type:(NSString * _Nullable * _Nullable)fileSystemType;
      |                                                                    ^~~~~~~~
      |                                                                    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWorkspace.h:99:110: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   99 | - (BOOL)getFileSystemInfoForPath:(NSString *)fullPath isRemovable:(nullable BOOL *)removableFlag isWritable:(nullable BOOL *)writableFlag isUnmountable:(nullable BOOL *)unmountableFlag description:(NSString * _Nullable * _Nullable)description type:(NSString * _Nullable * _Nullable)fileSystemType;
      |                                                                                                              ^~~~~~~~
      |                                                                                                              cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWorkspace.h:99:154: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   99 | - (BOOL)getFileSystemInfoForPath:(NSString *)fullPath isRemovable:(nullable BOOL *)removableFlag isWritable:(nullable BOOL *)writableFlag isUnmountable:(nullable BOOL *)unmountableFlag description:(NSString * _Nullable * _Nullable)description type:(NSString * _Nullable * _Nullable)fileSystemType;
      |                                                                                                                                                          ^~~~~~~~
      |                                                                                                                                                          cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWorkspace.h:114:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  114 | - (nullable NSURL *)URLForApplicationWithBundleIdentifier:(NSString *)bundleIdentifier API_AVAILABLE(macos(10.6));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWorkspace.h:117:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  117 | - (nullable NSURL *)URLForApplicationToOpenURL:(NSURL *)url API_AVAILABLE(macos(10.6));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWorkspace.h:120:32: error: unknown property attribute 'strong'
  120 | @property (nullable, readonly, strong) NSRunningApplication *frontmostApplication API_AVAILABLE(macos(10.7));
      |                                ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWorkspace.h:123:32: error: unknown property attribute 'strong'
  123 | @property (nullable, readonly, strong) NSRunningApplication *menuBarOwningApplication API_AVAILABLE(macos(10.7));
      |                                ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWorkspace.h:161:35: error: expected '>' before '*' token
  161 | @property (copy) NSArray<NSString *> *arguments;
      |                                   ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWorkspace.h:161:35: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWorkspace.h:161:36: error: expected unqualified-id before '>' token
  161 | @property (copy) NSArray<NSString *> *arguments;
      |                                    ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWorkspace.h:166:40: error: expected '>' before '*' token
  166 | @property (copy) NSDictionary<NSString *, NSString *> *environment;
      |                                        ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWorkspace.h:166:40: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWorkspace.h:166:41: error: expected unqualified-id before ',' token
  166 | @property (copy) NSDictionary<NSString *, NSString *> *environment;
      |                                         ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWorkspace.h:169:12: error: unknown property attribute 'strong'
  169 | @property (strong, nullable) NSAppleEventDescriptor *appleEvent;
      |            ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWorkspace.h:169:54: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
  169 | @property (strong, nullable) NSAppleEventDescriptor *appleEvent;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWorkspace.h:203:128: error: cannot find protocol declaration for 'NSWorkspaceDesktopImageOptionKey'
  203 | - (BOOL)setDesktopImageURL:(NSURL *)url forScreen:(NSScreen *)screen options:(NSDictionary<NSWorkspaceDesktopImageOptionKey, id> *)options error:(NSError **)error API_AVAILABLE(macos(10.6));
      |                                                                                                                                ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWorkspace.h:203:128: error: cannot find protocol declaration for 'id'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWorkspace.h:207:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  207 | - (nullable NSURL *)desktopImageURLForScreen:(NSScreen *)screen API_AVAILABLE(macos(10.6));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWorkspace.h:211:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  211 | - (nullable NSDictionary<NSWorkspaceDesktopImageOptionKey, id> *)desktopImageOptionsForScreen:(NSScreen *)screen API_AVAILABLE(macos(10.6));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWorkspace.h:227:94: error: expected ')' before '(' token
  227 | - (void)requestAuthorizationOfType:(NSWorkspaceAuthorizationType)type completionHandler:(void (^)(NSWorkspaceAuthorization * _Nullable authorization, NSError * _Nullable error))completionHandler API_AVAILABLE(macos(10.14));
      |                                                                                         ~    ^~
      |                                                                                              )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWorkspace.h:227:95: error: expected identifier before '(' token
  227 | - (void)requestAuthorizationOfType:(NSWorkspaceAuthorizationType)type completionHandler:(void (^)(NSWorkspaceAuthorization * _Nullable authorization, NSError * _Nullable error))completionHandler API_AVAILABLE(macos(10.14));
      |                                                                                               ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWorkspace.h:227:94: error: expected ';' before '(' token
  227 | - (void)requestAuthorizationOfType:(NSWorkspaceAuthorizationType)type completionHandler:(void (^)(NSWorkspaceAuthorization * _Nullable authorization, NSError * _Nullable error))completionHandler API_AVAILABLE(macos(10.14));
      |                                                                                              ^~
      |                                                                                              ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWorkspace.h:351:56: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  351 | - (BOOL)openFile:(NSString *)fullPath withApplication:(nullable NSString *)appName API_DEPRECATED("Use -[NSWorkspace openURLs:withApplicationAtURL:configuration:completionHandler:] instead.", macos(10.0, 11.0));
      |                                                        ^~~~~~~~
      |                                                        cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWorkspace.h:352:56: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  352 | - (BOOL)openFile:(NSString *)fullPath withApplication:(nullable NSString *)appName andDeactivate:(BOOL)flag API_DEPRECATED("Use -[NSWorkspace openURLs:withApplicationAtURL:configuration:completionHandler:] instead.", macos(10.0, 11.0));
      |                                                        ^~~~~~~~
      |                                                        cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWorkspace.h:361:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  361 | - (nullable NSRunningApplication *)launchApplicationAtURL:(NSURL *)url options:(NSWorkspaceLaunchOptions)options configuration:(NSDictionary<NSWorkspaceLaunchConfigurationKey, id> *)configuration error:(NSError **)error API_DEPRECATED("Use -[NSWorkspace openApplicationAtURL:configuration:completionHandler:] instead.", macos(10.6, 11.0));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWorkspace.h:361:179: error: cannot find protocol declaration for 'NSWorkspaceLaunchConfigurationKey'
  361 | - (nullable NSRunningApplication *)launchApplicationAtURL:(NSURL *)url options:(NSWorkspaceLaunchOptions)options configuration:(NSDictionary<NSWorkspaceLaunchConfigurationKey, id> *)configuration error:(NSError **)error API_DEPRECATED("Use -[NSWorkspace openApplicationAtURL:configuration:completionHandler:] instead.", macos(10.6, 11.0));
      |                                                                                                                                                                                   ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWorkspace.h:361:179: error: cannot find protocol declaration for 'id'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWorkspace.h:364:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  364 | - (nullable NSRunningApplication *)openURL:(NSURL *)url options:(NSWorkspaceLaunchOptions)options configuration:(NSDictionary<NSWorkspaceLaunchConfigurationKey, id> *)configuration error:(NSError **)error API_DEPRECATED("Use -[NSWorkspace openURL:configuration:completionHandler:] instead.", macos(10.10, 11.0));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWorkspace.h:364:164: error: cannot find protocol declaration for 'NSWorkspaceLaunchConfigurationKey'
  364 | - (nullable NSRunningApplication *)openURL:(NSURL *)url options:(NSWorkspaceLaunchOptions)options configuration:(NSDictionary<NSWorkspaceLaunchConfigurationKey, id> *)configuration error:(NSError **)error API_DEPRECATED("Use -[NSWorkspace openURL:configuration:completionHandler:] instead.", macos(10.10, 11.0));
      |                                                                                                                                                                    ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWorkspace.h:364:164: error: cannot find protocol declaration for 'id'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWorkspace.h:367:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  367 | - (nullable NSRunningApplication *)openURLs:(NSArray<NSURL *> *)urls withApplicationAtURL:(NSURL *)applicationURL options:(NSWorkspaceLaunchOptions)options configuration:(NSDictionary<NSWorkspaceLaunchConfigurationKey, id> *)configuration error:(NSError **)error API_DEPRECATED("Use -[NSWorkspace openURLs:withApplicationAtURL:configuration:completionHandler:] instead.", macos(10.10, 11.0));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWorkspace.h:367:60: error: expected '>' before '*' token
  367 | - (nullable NSRunningApplication *)openURLs:(NSArray<NSURL *> *)urls withApplicationAtURL:(NSURL *)applicationURL options:(NSWorkspaceLaunchOptions)options configuration:(NSDictionary<NSWorkspaceLaunchConfigurationKey, id> *)configuration error:(NSError **)error API_DEPRECATED("Use -[NSWorkspace openURLs:withApplicationAtURL:configuration:completionHandler:] instead.", macos(10.10, 11.0));
      |                                                            ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWorkspace.h:367:60: error: cannot find protocol declaration for 'NSURL'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWorkspace.h:367:61: error: expected ')' before '>' token
  367 | - (nullable NSRunningApplication *)openURLs:(NSArray<NSURL *> *)urls withApplicationAtURL:(NSURL *)applicationURL options:(NSWorkspaceLaunchOptions)options configuration:(NSDictionary<NSWorkspaceLaunchConfigurationKey, id> *)configuration error:(NSError **)error API_DEPRECATED("Use -[NSWorkspace openURLs:withApplicationAtURL:configuration:completionHandler:] instead.", macos(10.10, 11.0));
      |                                             ~               ^
      |                                                             )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWorkspace.h:367:61: error: expected identifier before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWorkspace.h:367:61: error: expected ';' before '>' token
  367 | - (nullable NSRunningApplication *)openURLs:(NSArray<NSURL *> *)urls withApplicationAtURL:(NSURL *)applicationURL options:(NSWorkspaceLaunchOptions)options configuration:(NSDictionary<NSWorkspaceLaunchConfigurationKey, id> *)configuration error:(NSError **)error API_DEPRECATED("Use -[NSWorkspace openURLs:withApplicationAtURL:configuration:completionHandler:] instead.", macos(10.10, 11.0));
      |                                                             ^
      |                                                             ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWorkspace.h:373:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  373 | - (nullable NSString *)fullPathForApplication:(NSString *)appName API_DEPRECATED("Use -[NSWorkspace URLForApplicationWithBundleIdentifier:] instead.", macos(10.0, 11.0));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWorkspace.h:376:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  376 | - (nullable NSString *)absolutePathForAppBundleWithIdentifier:(NSString *)bundleIdentifier API_DEPRECATED("Use -[NSWorkspace URLForApplicationWithBundleIdentifier:] instead.", macos(10.0, 11.0));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWorkspace.h:381:142: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  381 | - (BOOL)launchAppWithBundleIdentifier:(NSString *)bundleIdentifier options:(NSWorkspaceLaunchOptions)options additionalEventParamDescriptor:(nullable NSAppleEventDescriptor *)descriptor launchIdentifier:(NSNumber * _Nullable * _Nullable)identifier API_DEPRECATED("Use -[NSWorkspace openApplicationAtURL:configuration:completionHandler:] instead.", macos(10.0, 11.0));
      |                                                                                                                                              ^~~~~~~~
      |                                                                                                                                              cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWorkspace.h:382:33: error: expected '>' before '*' token
  382 | - (BOOL)openURLs:(NSArray<NSURL *> *)urls withAppBundleIdentifier:(nullable NSString *)bundleIdentifier options:(NSWorkspaceLaunchOptions)options additionalEventParamDescriptor:(nullable NSAppleEventDescriptor *)descriptor launchIdentifiers:(NSArray<NSNumber *> * _Nullable * _Nullable)identifiers API_DEPRECATED("Use -[NSWorkspace openURLs:withApplicationAtURL:configuration:completionHandler:] instead.", macos(10.10, 11.0));
      |                                 ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWorkspace.h:382:33: error: cannot find protocol declaration for 'NSURL'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWorkspace.h:382:34: error: expected ')' before '>' token
  382 | - (BOOL)openURLs:(NSArray<NSURL *> *)urls withAppBundleIdentifier:(nullable NSString *)bundleIdentifier options:(NSWorkspaceLaunchOptions)options additionalEventParamDescriptor:(nullable NSAppleEventDescriptor *)descriptor launchIdentifiers:(NSArray<NSNumber *> * _Nullable * _Nullable)identifiers API_DEPRECATED("Use -[NSWorkspace openURLs:withApplicationAtURL:configuration:completionHandler:] instead.", macos(10.10, 11.0));
      |                  ~               ^
      |                                  )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWorkspace.h:382:34: error: expected identifier before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWorkspace.h:382:34: error: duplicate declaration of method '-openURLs:' with conflicting types
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWorkspace.h:367:61: note: previous declaration of '-openURLs:'
  367 | - (nullable NSRunningApplication *)openURLs:(NSArray<NSURL *> *)urls withApplicationAtURL:(NSURL *)applicationURL options:(NSWorkspaceLaunchOptions)options configuration:(NSDictionary<NSWorkspaceLaunchConfigurationKey, id> *)configuration error:(NSError **)error API_DEPRECATED("Use -[NSWorkspace openURLs:withApplicationAtURL:configuration:completionHandler:] instead.", macos(10.10, 11.0));
      |                                                             ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWorkspace.h:382:34: error: expected ';' before '>' token
  382 | - (BOOL)openURLs:(NSArray<NSURL *> *)urls withAppBundleIdentifier:(nullable NSString *)bundleIdentifier options:(NSWorkspaceLaunchOptions)options additionalEventParamDescriptor:(nullable NSAppleEventDescriptor *)descriptor launchIdentifiers:(NSArray<NSNumber *> * _Nullable * _Nullable)identifiers API_DEPRECATED("Use -[NSWorkspace openURLs:withApplicationAtURL:configuration:completionHandler:] instead.", macos(10.10, 11.0));
      |                                  ^
      |                                  ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWorkspace.h:392:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  392 | - (nullable NSArray *)mountNewRemovableMedia API_DEPRECATED("", macos(10.0,10.6));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWorkspace.h:406:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  406 | - (nullable NSDictionary *)activeApplication API_DEPRECATED("Use -[NSWorkspace frontmostApplication] instead.", macos(10.0,10.11));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWorkspace.h:409:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  409 | - (nullable NSArray *)mountedLocalVolumePaths API_DEPRECATED("Use -[NSFileManager mountedVolumeURLsIncludingResourceValuesForKeys:options:] instead.", macos(10.0,10.11));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWorkspace.h:412:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  412 | - (nullable NSArray *)mountedRemovableMedia API_DEPRECATED("Use -[NSFileManager mountedVolumeURLsIncludingResourceValuesForKeys:options:] instead.", macos(10.0,10.11));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWorkspace.h:417:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  417 | - (nullable NSArray *)launchedApplications API_DEPRECATED("Use -[NSWorkspace runningApplications] instead.", macos(10.0,10.7));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWorkspace.h:420:50: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  420 | - (BOOL)openFile:(NSString *)fullPath fromImage:(nullable NSImage *)image at:(NSPoint)point inView:(nullable NSView *)view API_DEPRECATED("Use -[NSWorkspace openURL:] instead.", macos(10.0,10.11));
      |                                                  ^~~~~~~~
      |                                                  cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWorkspace.h:420:101: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  420 | - (BOOL)openFile:(NSString *)fullPath fromImage:(nullable NSImage *)image at:(NSPoint)point inView:(nullable NSView *)view API_DEPRECATED("Use -[NSWorkspace openURL:] instead.", macos(10.0,10.11));
      |                                                                                                     ^~~~~~~~
      |                                                                                                     cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWorkspace.h:426:160: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  426 | - (BOOL)performFileOperation:(NSWorkspaceFileOperationName)operation source:(NSString *)source destination:(NSString *)destination files:(NSArray *)files tag:(nullable NSInteger *)tag API_DEPRECATED("", macos(10.0,10.11));
      |                                                                                                                                                                ^~~~~~~~
      |                                                                                                                                                                cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWorkspace.h:438:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  438 | - (nullable NSString *)typeOfFile:(NSString *)absoluteFilePath error:(NSError **)outError API_DEPRECATED("Use -[NSURL getResourceValue:forKey:error:] with NSURLContentTypeKey instead.", macos(10.5, API_TO_BE_DEPRECATED));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWorkspace.h:444:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  444 | - (nullable NSString *)localizedDescriptionForType:(NSString *)typeName API_DEPRECATED("Use UTType.localizedDescription instead.", macos(10.5, API_TO_BE_DEPRECATED));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWorkspace.h:450:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  450 | - (nullable NSString *)preferredFilenameExtensionForType:(NSString *)typeName API_DEPRECATED("Use UTType.preferredFilenameExtension instead.", macos(10.5, API_TO_BE_DEPRECATED));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAccessibility.h:31:40: error: cannot find protocol declaration for 'NSAccessibilityAttributeName'
   31 | - (NSArray<NSAccessibilityAttributeName> *)accessibilityAttributeNames API_DEPRECATED("Use the NSAccessibility protocol methods instead (see NSAccessibilityProtocols.h)", macos(10.1,10.10));
      |                                        ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAccessibility.h:32:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   32 | - (nullable id)accessibilityAttributeValue:(NSAccessibilityAttributeName)attribute API_DEPRECATED("Use the NSAccessibility protocol methods instead (see NSAccessibilityProtocols.h)", macos(10.1,10.10));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAccessibility.h:34:32: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   34 | - (void)accessibilitySetValue:(nullable id)value forAttribute:(NSAccessibilityAttributeName)attribute API_DEPRECATED("Use the NSAccessibility protocol methods instead (see NSAccessibilityProtocols.h)", macos(10.1,10.10));
      |                                ^~~~~~~~
      |                                cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAccessibility.h:38:53: error: cannot find protocol declaration for 'NSAccessibilityParameterizedAttributeName'
   38 | - (NSArray<NSAccessibilityParameterizedAttributeName> *)accessibilityParameterizedAttributeNames API_DEPRECATED("Use the NSAccessibility protocol methods instead (see NSAccessibilityProtocols.h)", macos(10.1,10.10));
      |                                                     ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAccessibility.h:39:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   39 | - (nullable id)accessibilityAttributeValue:(NSAccessibilityParameterizedAttributeName)attribute forParameter:(nullable id)parameter API_DEPRECATED("Use the NSAccessibility protocol methods instead (see NSAccessibilityProtocols.h)", macos(10.1,10.10));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAccessibility.h:39:111: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   39 | - (nullable id)accessibilityAttributeValue:(NSAccessibilityParameterizedAttributeName)attribute forParameter:(nullable id)parameter API_DEPRECATED("Use the NSAccessibility protocol methods instead (see NSAccessibilityProtocols.h)", macos(10.1,10.10));
      |                                                                                                               ^~~~~~~~
      |                                                                                                               cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAccessibility.h:43:37: error: cannot find protocol declaration for 'NSAccessibilityActionName'
   43 | - (NSArray<NSAccessibilityActionName> *)accessibilityActionNames API_DEPRECATED("Use the NSAccessibility protocol methods instead (see NSAccessibilityProtocols.h)", macos(10.1,10.10));
      |                                     ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAccessibility.h:44:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   44 | - (nullable NSString *)accessibilityActionDescription:(NSAccessibilityActionName)action API_DEPRECATED("Use the NSAccessibility protocol methods instead (see NSAccessibilityProtocols.h)", macos(10.1,10.10));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAccessibility.h:53:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   53 | - (nullable id)accessibilityHitTest:(NSPoint)point;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAccessibility.h:57:32: error: unknown property attribute 'strong'
   57 | @property (nullable, readonly, strong) id accessibilityFocusedUIElement;
      |                                ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAccessibility.h:130:40: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  130 | - (BOOL)accessibilitySetOverrideValue:(nullable id)value forAttribute:(NSAccessibilityAttributeName)attribute API_DEPRECATED("Use the NSAccessibility protocol methods instead (see NSAccessibilityProtocols.h)", macos(10.1,10.10));
      |                                        ^~~~~~~~
      |                                        cg_nullable
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSView.h:14,
                 from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSText.h:9,
                 from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCell.h:11,
                 from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSActionCell.h:8,
                 from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/AppKit.h:15:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAnimation.h:39:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   39 | - (nullable instancetype)initWithCoder:(NSCoder *)coder NS_DESIGNATED_INITIALIZER;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAnimation.h:57:22: error: unknown property attribute 'weak'
   57 | @property (nullable, weak) id<NSAnimationDelegate> delegate;
      |                      ^~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAnimation.h:57:52: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   57 | @property (nullable, weak) id<NSAnimationDelegate> delegate;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAnimation.h:59:35: error: expected '>' before '*' token
   59 | @property (copy) NSArray<NSNumber *> *progressMarks;
      |                                   ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAnimation.h:59:35: error: cannot find protocol declaration for 'NSNumber'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAnimation.h:59:36: error: expected unqualified-id before '>' token
   59 | @property (copy) NSArray<NSNumber *> *progressMarks;
      |                                    ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAnimation.h:70:59: error: cannot find protocol declaration for 'NSRunLoopMode'
   70 | @property (nullable, readonly, copy) NSArray<NSRunLoopMode> *runLoopModesForAnimating;
      |                                                           ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAnimation.h:97:61: error: expected '>' before '<' token
   97 | - (instancetype)initWithViewAnimations:(NSArray<NSDictionary<NSViewAnimationKey, id> *> *)viewAnimations;
      |                                                             ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAnimation.h:97:61: error: cannot find protocol declaration for 'NSDictionary'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAnimation.h:97:61: error: expected ')' before '<' token
   97 | - (instancetype)initWithViewAnimations:(NSArray<NSDictionary<NSViewAnimationKey, id> *> *)viewAnimations;
      |                                        ~                    ^
      |                                                             )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAnimation.h:97:61: error: expected identifier before '<' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAnimation.h:97:61: error: cannot use an object as parameter to a method
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAnimation.h:97:61: error: expected ';' before '<' token
   97 | - (instancetype)initWithViewAnimations:(NSArray<NSDictionary<NSViewAnimationKey, id> *> *)viewAnimations;
      |                                                             ^
      |                                                             ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAnimation.h:99:38: error: expected '>' before '<' token
   99 | @property (copy) NSArray<NSDictionary<NSViewAnimationKey, id> *> *viewAnimations;
      |                                      ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAnimation.h:99:38: error: cannot find protocol declaration for 'NSDictionary'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAnimation.h:99:38: error: expected unqualified-id before '<' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAnimation.h:116:69: error: cannot find protocol declaration for 'NSAnimatablePropertyKey'
  116 | @property (readwrite, copy) NSDictionary<NSAnimatablePropertyKey, id> *animations API_AVAILABLE(macos(10.5));
      |                                                                     ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAnimation.h:116:69: error: cannot find protocol declaration for 'id'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAnimation.h:120:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  120 | - (nullable id)animationForKey:(NSAnimatablePropertyKey)key API_AVAILABLE(macos(10.5));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAnimation.h:142:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  142 | + (nullable id)defaultAnimationForKey:(NSAnimatablePropertyKey)key API_AVAILABLE(macos(10.5));
      |    ^~~~~~~~
      |    cg_nullable
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSView.h:15:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAppearance.h:28:36: error: unknown property attribute 'strong'
   28 | @property (class, null_resettable, strong) NSAppearance *currentAppearance API_DEPRECATED("Use -performAsCurrentDrawingAppearance: to temporarily set the drawing appearance, or +currentDrawingAppearance to access the currently drawing appearance.", macos(10.9, API_TO_BE_DEPRECATED));
      |                                    ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAppearance.h:28:58: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   28 | @property (class, null_resettable, strong) NSAppearance *currentAppearance API_DEPRECATED("Use -performAsCurrentDrawingAppearance: to temporarily set the drawing appearance, or +currentDrawingAppearance to access the currently drawing appearance.", macos(10.9, API_TO_BE_DEPRECATED));
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAppearance.h:32:29: error: unknown property attribute 'strong'
   32 | @property (class, readonly, strong) NSAppearance *currentDrawingAppearance API_AVAILABLE(macos(11.0));
      |                             ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAppearance.h:36:48: error: expected ')' before '(' token
   36 | - (void)performAsCurrentDrawingAppearance:(void (NS_NOESCAPE ^)(void))block API_AVAILABLE(macos(11.0));
      |                                           ~    ^~
      |                                                )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAppearance.h:36:49: error: expected identifier before '(' token
   36 | - (void)performAsCurrentDrawingAppearance:(void (NS_NOESCAPE ^)(void))block API_AVAILABLE(macos(11.0));
      |                                                 ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAppearance.h:36:48: error: expected ';' before '(' token
   36 | - (void)performAsCurrentDrawingAppearance:(void (NS_NOESCAPE ^)(void))block API_AVAILABLE(macos(11.0));
      |                                                ^~
      |                                                ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAppearance.h:42:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   42 | + (nullable NSAppearance *)appearanceNamed:(NSAppearanceName)name;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAppearance.h:47:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   47 | - (nullable instancetype)initWithAppearanceNamed:(NSAppearanceName)name bundle:(nullable NSBundle *)bundle NS_DESIGNATED_INITIALIZER;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAppearance.h:47:81: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   47 | - (nullable instancetype)initWithAppearanceNamed:(NSAppearanceName)name bundle:(nullable NSBundle *)bundle NS_DESIGNATED_INITIALIZER;
      |                                                                                 ^~~~~~~~
      |                                                                                 cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAppearance.h:48:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   48 | - (nullable instancetype)initWithCoder:(NSCoder *)coder NS_DESIGNATED_INITIALIZER;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAppearance.h:56:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   56 | - (nullable NSAppearanceName)bestMatchFromAppearancesWithNames:(NSArray<NSAppearanceName> *)appearances API_AVAILABLE(macos(10.14));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAppearance.h:56:89: error: cannot find protocol declaration for 'NSAppearanceName'
   56 | - (nullable NSAppearanceName)bestMatchFromAppearancesWithNames:(NSArray<NSAppearanceName> *)appearances API_AVAILABLE(macos(10.14));
      |                                                                                         ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAppearance.h:86:22: error: unknown property attribute 'strong'
   86 | @property (nullable, strong) NSAppearance *appearance API_AVAILABLE(macos(10.9));
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAppearance.h:86:44: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   86 | @property (nullable, strong) NSAppearance *appearance API_AVAILABLE(macos(10.9));
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAppearance.h:90:22: error: unknown property attribute 'strong'
   90 | @property (readonly, strong) NSAppearance *effectiveAppearance API_AVAILABLE(macos(10.9));
      |                      ^~~~~~
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDragging.h:14,
                 from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSView.h:16:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPasteboard.h:77:29: error: unknown property attribute 'strong'
   77 | @property (class, readonly, strong) NSPasteboard *generalPasteboard;
      |                             ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPasteboard.h:98:33: error: expected '>' before '<' token
   98 | - (BOOL)writeObjects:(NSArray<id<NSPasteboardWriting>> *)objects API_AVAILABLE(macos(10.6));
      |                                 ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPasteboard.h:98:33: error: cannot find protocol declaration for 'id'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPasteboard.h:98:33: error: expected ')' before '<' token
   98 | - (BOOL)writeObjects:(NSArray<id<NSPasteboardWriting>> *)objects API_AVAILABLE(macos(10.6));
      |                      ~          ^
      |                                 )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPasteboard.h:98:33: error: expected identifier before '<' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPasteboard.h:98:33: error: cannot use an object as parameter to a method
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPasteboard.h:98:33: error: expected ';' before '<' token
   98 | - (BOOL)writeObjects:(NSArray<id<NSPasteboardWriting>> *)objects API_AVAILABLE(macos(10.6));
      |                                 ^
      |                                 ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPasteboard.h:105:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  105 | - (nullable NSArray *)readObjectsForClasses:(NSArray<Class> *)classArray options:(nullable NSDictionary<NSPasteboardReadingOptionKey, id> *)options API_AVAILABLE(macos(10.6));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPasteboard.h:105:59: error: cannot find protocol declaration for 'Class'
  105 | - (nullable NSArray *)readObjectsForClasses:(NSArray<Class> *)classArray options:(nullable NSDictionary<NSPasteboardReadingOptionKey, id> *)options API_AVAILABLE(macos(10.6));
      |                                                           ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPasteboard.h:105:83: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  105 | - (nullable NSArray *)readObjectsForClasses:(NSArray<Class> *)classArray options:(nullable NSDictionary<NSPasteboardReadingOptionKey, id> *)options API_AVAILABLE(macos(10.6));
      |                                                                                   ^~~~~~~~
      |                                                                                   cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPasteboard.h:110:63: error: expected '>' before '*' token
  110 | @property (nullable, readonly, copy) NSArray<NSPasteboardItem *> *pasteboardItems API_AVAILABLE(macos(10.6));
      |                                                               ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPasteboard.h:110:63: error: cannot find protocol declaration for 'NSPasteboardItem'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPasteboard.h:110:64: error: expected unqualified-id before '>' token
  110 | @property (nullable, readonly, copy) NSArray<NSPasteboardItem *> *pasteboardItems API_AVAILABLE(macos(10.6));
      |                                                                ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPasteboard.h:120:64: error: expected '>' before '*' token
  120 | - (BOOL)canReadItemWithDataConformingToTypes:(NSArray<NSString *> *)types API_AVAILABLE(macos(10.6));
      |                                                                ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPasteboard.h:120:64: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPasteboard.h:120:65: error: expected ')' before '>' token
  120 | - (BOOL)canReadItemWithDataConformingToTypes:(NSArray<NSString *> *)types API_AVAILABLE(macos(10.6));
      |                                              ~                  ^
      |                                                                 )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPasteboard.h:120:65: error: expected identifier before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPasteboard.h:120:65: error: expected ';' before '>' token
  120 | - (BOOL)canReadItemWithDataConformingToTypes:(NSArray<NSString *> *)types API_AVAILABLE(macos(10.6));
      |                                                                 ^
      |                                                                 ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPasteboard.h:125:47: error: cannot find protocol declaration for 'Class'
  125 | - (BOOL)canReadObjectForClasses:(NSArray<Class> *)classArray options:(nullable NSDictionary<NSPasteboardReadingOptionKey, id> *)options API_AVAILABLE(macos(10.6));
      |                                               ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPasteboard.h:125:71: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  125 | - (BOOL)canReadObjectForClasses:(NSArray<Class> *)classArray options:(nullable NSDictionary<NSPasteboardReadingOptionKey, id> *)options API_AVAILABLE(macos(10.6));
      |                                                                       ^~~~~~~~
      |                                                                       cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPasteboard.h:133:52: error: cannot find protocol declaration for 'NSPasteboardType'
  133 | - (NSInteger)declareTypes:(NSArray<NSPasteboardType> *)newTypes owner:(nullable id)newOwner;
      |                                                    ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPasteboard.h:133:72: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  133 | - (NSInteger)declareTypes:(NSArray<NSPasteboardType> *)newTypes owner:(nullable id)newOwner;
      |                                                                        ^~~~~~~~
      |                                                                        cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPasteboard.h:137:48: error: cannot find protocol declaration for 'NSPasteboardType'
  137 | - (NSInteger)addTypes:(NSArray<NSPasteboardType> *)newTypes owner:(nullable id)newOwner;
      |                                                ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPasteboard.h:137:68: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  137 | - (NSInteger)addTypes:(NSArray<NSPasteboardType> *)newTypes owner:(nullable id)newOwner;
      |                                                                    ^~~~~~~~
      |                                                                    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPasteboard.h:141:62: error: cannot find protocol declaration for 'NSPasteboardType'
  141 | @property (nullable, readonly, copy) NSArray<NSPasteboardType> *types;
      |                                                              ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPasteboard.h:142:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  142 | - (nullable NSPasteboardType)availableTypeFromArray:(NSArray<NSPasteboardType> *)types;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPasteboard.h:142:78: error: cannot find protocol declaration for 'NSPasteboardType'
  142 | - (nullable NSPasteboardType)availableTypeFromArray:(NSArray<NSPasteboardType> *)types;
      |                                                                              ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPasteboard.h:146:18: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  146 | - (BOOL)setData:(nullable NSData *)data forType:(NSPasteboardType)dataType;
      |                  ^~~~~~~~
      |                  cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPasteboard.h:152:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  152 | - (nullable NSData *)dataForType:(NSPasteboardType)dataType;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPasteboard.h:153:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  153 | - (nullable id)propertyListForType:(NSPasteboardType)dataType;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPasteboard.h:154:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  154 | - (nullable NSString *)stringForType:(NSPasteboardType)dataType;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPasteboard.h:161:28: error: cannot find protocol declaration for 'NSPasteboardType'
  161 | + (NSArray<NSPasteboardType> *)typesFilterableTo:(NSPasteboardType)type;
      |                            ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPasteboard.h:198:28: error: cannot find protocol declaration for 'NSPasteboardType'
  198 | - (NSArray<NSPasteboardType> *)writableTypesForPasteboard:(NSPasteboard *)pasteboard;
      |                            ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPasteboard.h:210:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  210 | - (nullable id)pasteboardPropertyListForType:(NSPasteboardType)type;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPasteboard.h:235:28: error: cannot find protocol declaration for 'NSPasteboardType'
  235 | + (NSArray<NSPasteboardType> *)readableTypesForPasteboard:(NSPasteboard *)pasteboard;
      |                            ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPasteboard.h:247:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  247 | - (nullable id)initWithPasteboardPropertyList:(id)propertyList ofType:(NSPasteboardType)type;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPasteboard.h:277:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  277 | + (nullable NSURL *)URLFromPasteboard:(NSPasteboard *)pasteBoard;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPasteboard.h:294:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  294 | - (nullable NSString *)readFileContentsType:(nullable NSPasteboardType)type toFile:(NSString *)filename;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPasteboard.h:294:46: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  294 | - (nullable NSString *)readFileContentsType:(nullable NSPasteboardType)type toFile:(NSString *)filename;
      |                                              ^~~~~~~~
      |                                              cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPasteboard.h:297:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  297 | - (nullable NSFileWrapper *)readFileWrapper;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPasteboard.h:306:32: error: expected '>' before '*' token
  306 | APPKIT_EXTERN NSArray<NSString *> * _Nullable NSGetFileTypes(NSArray<NSPasteboardType> *pboardTypes);
      |                                ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPasteboard.h:306:32: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPasteboard.h:306:33: error: expected unqualified-id before '>' token
  306 | APPKIT_EXTERN NSArray<NSString *> * _Nullable NSGetFileTypes(NSArray<NSPasteboardType> *pboardTypes);
      |                                 ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDragging.h:83:4 error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   83 | - (nullable NSArray<NSString *> *)namesOfPromisedFilesDroppedAtDestination:(NSURL *)dropDestination API_DEPRECATED("Use NSFilePromiseReceiver objects instead", macos(10.0,10.13));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDragging.h:102:95: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  102 | - (void)enumerateDraggingItemsWithOptions:(NSDraggingItemEnumerationOptions)enumOpts forView:(nullable  NSView *)view classes:(NSArray<Class> *)classArray searchOptions:(NSDictionary<NSPasteboardReadingOptionKey, id> *)searchOptions usingBlock:(void (^)(NSDraggingItem *draggingItem, NSInteger idx, BOOL *stop))block API_AVAILABLE(macos(10.7));
      |                                                                                               ^~~~~~~~
      |                                                                                               cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDragging.h:102:141: error: cannot find protocol declaration for 'Class'
  102 | - (void)enumerateDraggingItemsWithOptions:(NSDraggingItemEnumerationOptions)enumOpts forView:(nullable  NSView *)view classes:(NSArray<Class> *)classArray searchOptions:(NSDictionary<NSPasteboardReadingOptionKey, id> *)searchOptions usingBlock:(void (^)(NSDraggingItem *draggingItem, NSInteger idx, BOOL *stop))block API_AVAILABLE(macos(10.7));
      |                                                                                                                                             ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDragging.h:102:216: error: cannot find protocol declaration for 'NSPasteboardReadingOptionKey'
  102 | - (void)enumerateDraggingItemsWithOptions:(NSDraggingItemEnumerationOptions)enumOpts forView:(nullable  NSView *)view classes:(NSArray<Class> *)classArray searchOptions:(NSDictionary<NSPasteboardReadingOptionKey, id> *)searchOptions usingBlock:(void (^)(NSDraggingItem *draggingItem, NSInteger idx, BOOL *stop))block API_AVAILABLE(macos(10.7));
      |                                                                                                                                                                                                                        ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDragging.h:102:216: error: cannot find protocol declaration for 'id'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDragging.h:102:250: error: expected ')' before '(' token
  102 | - (void)enumerateDraggingItemsWithOptions:(NSDraggingItemEnumerationOptions)enumOpts forView:(nullable  NSView *)view classes:(NSArray<Class> *)classArray searchOptions:(NSDictionary<NSPasteboardReadingOptionKey, id> *)searchOptions usingBlock:(void (^)(NSDraggingItem *draggingItem, NSInteger idx, BOOL *stop))block API_AVAILABLE(macos(10.7));
      |                                                                                                                                                                                                                                                     ~    ^~
      |                                                                                                                                                                                                                                                          )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDragging.h:102:251: error: expected identifier before '(' token
  102 | - (void)enumerateDraggingItemsWithOptions:(NSDraggingItemEnumerationOptions)enumOpts forView:(nullable  NSView *)view classes:(NSArray<Class> *)classArray searchOptions:(NSDictionary<NSPasteboardReadingOptionKey, id> *)searchOptions usingBlock:(void (^)(NSDraggingItem *draggingItem, NSInteger idx, BOOL *stop))block API_AVAILABLE(macos(10.7));
      |                                                                                                                                                                                                                                                           ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDragging.h:102:250: error: expected ';' before '(' token
  102 | - (void)enumerateDraggingItemsWithOptions:(NSDraggingItemEnumerationOptions)enumOpts forView:(nullable  NSView *)view classes:(NSArray<Class> *)classArray searchOptions:(NSDictionary<NSPasteboardReadingOptionKey, id> *)searchOptions usingBlock:(void (^)(NSDraggingItem *draggingItem, NSInteger idx, BOOL *stop))block API_AVAILABLE(macos(10.7));
      |                                                                                                                                                                                                                                                          ^~
      |                                                                                                                                                                                                                                                          ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDragging.h:120:25: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  120 | - (void)draggingExited:(nullable id <NSDraggingInfo>)sender;
      |                         ^~~~~~~~
      |                         cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDragging.h:123:32: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  123 | - (void)concludeDragOperation:(nullable id <NSDraggingInfo>)sender;
      |                                ^~~~~~~~
      |                                cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDragging.h:131:37: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  131 | - (void)updateDraggingItemsForDrag:(nullable id <NSDraggingInfo>)sender API_AVAILABLE(macos(10.7));
      |                                     ^~~~~~~~
      |                                     cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDragging.h:202:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  202 | - (nullable NSArray<NSString *> *)namesOfPromisedFilesDroppedAtDestination:(NSURL *)dropDestination API_DEPRECATED("Use NSFilePromiseProvider objects instead", macos(10.0,10.13));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDragging.h:204:23: error: 'null_unspecified' does not name a type
  204 | - (void)draggedImage:(null_unspecified NSImage *)image beganAt:(NSPoint)screenPoint API_DEPRECATED("Use -draggingSession:willBeginAtPoint: instead", macos(10.0,10.7));
      |                       ^~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDragging.h:205:23: error: 'null_unspecified' does not name a type
  205 | - (void)draggedImage:(null_unspecified NSImage *)image endedAt:(NSPoint)screenPoint operation:(NSDragOperation)operation API_DEPRECATED("Use -draggingSession:endedAtPoint:operation: instead", macos(10.0,10.7));
      |                       ^~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDragging.h:206:23: error: 'null_unspecified' does not name a type
  206 | - (void)draggedImage:(null_unspecified NSImage *)image movedTo:(NSPoint)screenPoint API_DEPRECATED("Use -draggingSession:movedToPoint: instead", macos(10.0,10.7));
      |                       ^~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDragging.h:209:23: error: 'null_unspecified' does not name a type
  209 | - (void)draggedImage:(null_unspecified NSImage *)image endedAt:(NSPoint)screenPoint deposited:(BOOL)flag DEPRECATED_IN_MAC_OS_X_VERSION_10_1_AND_LATER;
      |                       ^~~~~~~~~~~~~~~~
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSEvent.h:8,
                 from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSResponder.h:10,
                 from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSView.h:19:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTouch.h:49:22: error: unknown property attribute 'strong'
   49 | @property (readonly, strong) id<NSObject, NSCopying> identity;
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTouch.h:55:32: error: unknown property attribute 'strong'
   55 | @property (nullable, readonly, strong) id device; // The digitizer that generated the touch. Useful to distinguish touches emanating from multiple-device scenario
      |                                ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTouch.h:68:28: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   68 | - (NSPoint)locationInView:(nullable NSView *)view API_AVAILABLE(macos(10.12.2));
      |                            ^~~~~~~~
      |                            cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTouch.h:69:36: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   69 | - (NSPoint)previousLocationInView:(nullable NSView *)view API_AVAILABLE(macos(10.12.2));
      |                                    ^~~~~~~~
      |                                    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSEvent.h:320:32:error: unknown property attribute 'weak'
  320 | @property (readonly, nullable, weak) NSWindow *window;
      |                                ^~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSEvent.h:322:32:error: unknown property attribute 'strong'
  322 | @property (nullable, readonly, strong) NSGraphicsContext *context API_DEPRECATED("This method always returns nil. If you need access to the current drawing context, use [NSGraphicsContext currentContext] inside of a draw operation.", macos(10.0,10.12));
      |                                ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSEvent.h:367:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  367 | - (nullable NSString *)charactersByApplyingModifiers:(NSEventModifierFlags)modifiers API_AVAILABLE(macos(10.15));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSEvent.h:378:32:error: unknown property attribute 'strong'
  378 | @property (nullable, readonly, strong) NSTrackingArea *trackingArea API_AVAILABLE(macos(10.5));
      |                                ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSEvent.h:395:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  395 | + (nullable NSEvent *)eventWithEventRef:(const void * /* EventRef */)eventRef API_AVAILABLE(macos(10.5));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSEvent.h:403:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  403 | + (nullable NSEvent *)eventWithCGEvent:(CGEventRef)cgEvent API_AVAILABLE(macos(10.5));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSEvent.h:433:22:error: unknown property attribute 'strong'
  433 | @property (readonly, strong) id vendorDefined;
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSEvent.h:458:18:error: expected '>' before '*' token
  458 | - (NSSet<NSTouch *> *)touchesMatchingPhase:(NSTouchPhase)phase inView:(nullable NSView *)view API_AVAILABLE(macos(10.6));
      |                  ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSEvent.h:458:18:error: cannot find protocol declaration for 'NSTouch'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSEvent.h:458:19:error: expected ')' before '>' token
  458 | - (NSSet<NSTouch *> *)touchesMatchingPhase:(NSTouchPhase)phase inView:(nullable NSView *)view API_AVAILABLE(macos(10.6));
      |   ~               ^
      |                   )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSEvent.h:458:19:error: objective-c++ method declaration is expected before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSEvent.h:461:19:error: expected '>' before '*' token
  461 | - (NSSet <NSTouch *> *)allTouches API_AVAILABLE(macos(10.12));
      |                   ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSEvent.h:461:19:error: cannot find protocol declaration for 'NSTouch'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSEvent.h:461:20:error: expected ')' before '>' token
  461 | - (NSSet <NSTouch *> *)allTouches API_AVAILABLE(macos(10.12));
      |   ~                ^
      |                    )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSEvent.h:461:20:error: objective-c++ method declaration is expected before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSEvent.h:464:19:error: expected '>' before '*' token
  464 | - (NSSet <NSTouch *> *)touchesForView:(NSView *)view API_AVAILABLE(macos(10.12));
      |                   ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSEvent.h:464:19:error: cannot find protocol declaration for 'NSTouch'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSEvent.h:464:20:error: expected ')' before '>' token
  464 | - (NSSet <NSTouch *> *)touchesForView:(NSView *)view API_AVAILABLE(macos(10.12));
      |   ~                ^
      |                    )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSEvent.h:464:20:error: objective-c++ method declaration is expected before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSEvent.h:468:21:error: expected '>' before '*' token
  468 | - (NSArray <NSTouch *> *)coalescedTouchesForTouch:(NSTouch *)touch API_AVAILABLE(macos(10.12.2));
      |                     ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSEvent.h:468:21:error: cannot find protocol declaration for 'NSTouch'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSEvent.h:468:22:error: expected ')' before '>' token
  468 | - (NSArray <NSTouch *> *)coalescedTouchesForTouch:(NSTouch *)touch API_AVAILABLE(macos(10.12.2));
      |   ~                  ^
      |                      )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSEvent.h:468:22:error: objective-c++ method declaration is expected before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSEvent.h:506:176 error: expected ')' before '(' token
  506 | - (void)trackSwipeEventWithOptions:(NSEventSwipeTrackingOptions)options dampenAmountThresholdMin:(CGFloat)minDampenThreshold max:(CGFloat)maxDampenThreshold usingHandler:(void (^)(CGFloat gestureAmount, NSEventPhase phase, BOOL isComplete, BOOL *stop))trackingHandler API_AVAILABLE(macos(10.7));
      |                                                                                                                                                                           ~    ^~
      |                                                                                                                                                                                )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSEvent.h:506:177 error: expected identifier before '(' token
  506 | - (void)trackSwipeEventWithOptions:(NSEventSwipeTrackingOptions)options dampenAmountThresholdMin:(CGFloat)minDampenThreshold max:(CGFloat)maxDampenThreshold usingHandler:(void (^)(CGFloat gestureAmount, NSEventPhase phase, BOOL isComplete, BOOL *stop))trackingHandler API_AVAILABLE(macos(10.7));
      |                                                                                                                                                                                 ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSEvent.h:506:176 error: expected ';' before '(' token
  506 | - (void)trackSwipeEventWithOptions:(NSEventSwipeTrackingOptions)options dampenAmountThresholdMin:(CGFloat)minDampenThreshold max:(CGFloat)maxDampenThreshold usingHandler:(void (^)(CGFloat gestureAmount, NSEventPhase phase, BOOL isComplete, BOOL *stop))trackingHandler API_AVAILABLE(macos(10.7));
      |                                                                                                                                                                                ^~
      |                                                                                                                                                                                ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSEvent.h:513:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  513 | + (nullable NSEvent *)mouseEventWithType:(NSEventType)type location:(NSPoint)location modifierFlags:(NSEventModifierFlags)flags timestamp:(NSTimeInterval)time windowNumber:(NSInteger)wNum context:(nullable NSGraphicsContext* __unused)unusedPassNil eventNumber:(NSInteger)eNum clickCount:(NSInteger)cNum pressure:(float)pressure;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSEvent.h:513:198 error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  513 | + (nullable NSEvent *)mouseEventWithType:(NSEventType)type location:(NSPoint)location modifierFlags:(NSEventModifierFlags)flags timestamp:(NSTimeInterval)time windowNumber:(NSInteger)wNum context:(nullable NSGraphicsContext* __unused)unusedPassNil eventNumber:(NSInteger)eNum clickCount:(NSInteger)cNum pressure:(float)pressure;
      |                                                                                                                                                                                                      ^~~~~~~~
      |                                                                                                                                                                                                      cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSEvent.h:514:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  514 | + (nullable NSEvent *)keyEventWithType:(NSEventType)type location:(NSPoint)location modifierFlags:(NSEventModifierFlags)flags timestamp:(NSTimeInterval)time windowNumber:(NSInteger)wNum context:(nullable NSGraphicsContext* __unused)unusedPassNil characters:(NSString *)keys charactersIgnoringModifiers:(NSString *)ukeys isARepeat:(BOOL)flag keyCode:(unsigned short)code;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSEvent.h:514:196 error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  514 | + (nullable NSEvent *)keyEventWithType:(NSEventType)type location:(NSPoint)location modifierFlags:(NSEventModifierFlags)flags timestamp:(NSTimeInterval)time windowNumber:(NSInteger)wNum context:(nullable NSGraphicsContext* __unused)unusedPassNil characters:(NSString *)keys charactersIgnoringModifiers:(NSString *)ukeys isARepeat:(BOOL)flag keyCode:(unsigned short)code;
      |                                                                                                                                                                                                    ^~~~~~~~
      |                                                                                                                                                                                                    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSEvent.h:515:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  515 | + (nullable NSEvent *)enterExitEventWithType:(NSEventType)type location:(NSPoint)location modifierFlags:(NSEventModifierFlags)flags timestamp:(NSTimeInterval)time windowNumber:(NSInteger)wNum context:(nullable NSGraphicsContext* __unused)unusedPassNil eventNumber:(NSInteger)eNum trackingNumber:(NSInteger)tNum userData:(nullable void *)data;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSEvent.h:515:202 error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  515 | + (nullable NSEvent *)enterExitEventWithType:(NSEventType)type location:(NSPoint)location modifierFlags:(NSEventModifierFlags)flags timestamp:(NSTimeInterval)time windowNumber:(NSInteger)wNum context:(nullable NSGraphicsContext* __unused)unusedPassNil eventNumber:(NSInteger)eNum trackingNumber:(NSInteger)tNum userData:(nullable void *)data;
      |                                                                                                                                                                                                          ^~~~~~~~
      |                                                                                                                                                                                                          cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSEvent.h:515:322 error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  515 | + (nullable NSEvent *)enterExitEventWithType:(NSEventType)type location:(NSPoint)location modifierFlags:(NSEventModifierFlags)flags timestamp:(NSTimeInterval)time windowNumber:(NSInteger)wNum context:(nullable NSGraphicsContext* __unused)unusedPassNil eventNumber:(NSInteger)eNum trackingNumber:(NSInteger)tNum userData:(nullable void *)data;
      |                                                                                                                                                                                                                                                                                                                                  ^~~~~~~~
      |                                                                                                                                                                                                                                                                                                                                  cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSEvent.h:516:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  516 | + (nullable NSEvent *)otherEventWithType:(NSEventType)type location:(NSPoint)location modifierFlags:(NSEventModifierFlags)flags timestamp:(NSTimeInterval)time windowNumber:(NSInteger)wNum context:(nullable NSGraphicsContext* __unused)unusedPassNil subtype:(short)subtype data1:(NSInteger)d1 data2:(NSInteger)d2;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSEvent.h:516:198 error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  516 | + (nullable NSEvent *)otherEventWithType:(NSEventType)type location:(NSPoint)location modifierFlags:(NSEventModifierFlags)flags timestamp:(NSTimeInterval)time windowNumber:(NSInteger)wNum context:(nullable NSGraphicsContext* __unused)unusedPassNil subtype:(short)subtype data1:(NSInteger)d1 data2:(NSInteger)d2;
      |                                                                                                                                                                                                      ^~~~~~~~
      |                                                                                                                                                                                                      cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSEvent.h:522:1: error: redeclaration of property 'modifierFlags'
  522 | @property (class, readonly) NSEventModifierFlags modifierFlags API_AVAILABLE(macos(10.6));
      | ^~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSEvent.h:318:43:note: originally specified here
  318 | @property (readonly) NSEventModifierFlags modifierFlags;
      |                                           ^~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSEvent.h:545:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  545 | + (nullable id)addGlobalMonitorForEventsMatchingMask:(NSEventMask)mask handler:(void (^)(NSEvent *event))block API_AVAILABLE(macos(10.6));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSEvent.h:545:85:error: expected ')' before '(' token
  545 | + (nullable id)addGlobalMonitorForEventsMatchingMask:(NSEventMask)mask handler:(void (^)(NSEvent *event))block API_AVAILABLE(macos(10.6));
      |                                                                                ~    ^~
      |                                                                                     )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSEvent.h:545:86:error: expected identifier before '(' token
  545 | + (nullable id)addGlobalMonitorForEventsMatchingMask:(NSEventMask)mask handler:(void (^)(NSEvent *event))block API_AVAILABLE(macos(10.6));
      |                                                                                      ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSEvent.h:545:85:error: expected ';' before '(' token
  545 | + (nullable id)addGlobalMonitorForEventsMatchingMask:(NSEventMask)mask handler:(void (^)(NSEvent *event))block API_AVAILABLE(macos(10.6));
      |                                                                                     ^~
      |                                                                                     ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSEvent.h:546:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  546 | + (nullable id)addLocalMonitorForEventsMatchingMask:(NSEventMask)mask handler:(NSEvent* _Nullable (^)(NSEvent *event))block API_AVAILABLE(macos(10.6));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSEvent.h:546:88:error: expected ')' before '(' token
  546 | + (nullable id)addLocalMonitorForEventsMatchingMask:(NSEventMask)mask handler:(NSEvent* _Nullable (^)(NSEvent *event))block API_AVAILABLE(macos(10.6));
      |                                                                               ~        ^          ~
      |                                                                                        )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSEvent.h:546:99:error: expected identifier before '(' token
  546 | + (nullable id)addLocalMonitorForEventsMatchingMask:(NSEventMask)mask handler:(NSEvent* _Nullable (^)(NSEvent *event))block API_AVAILABLE(macos(10.6));
      |                                                                                                   ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSEvent.h:546:88:error: expected ';' before '(' token
  546 | + (nullable id)addLocalMonitorForEventsMatchingMask:(NSEventMask)mask handler:(NSEvent* _Nullable (^)(NSEvent *event))block API_AVAILABLE(macos(10.6));
      |                                                                                        ^          ~
      |                                                                                        ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSResponder.h:23:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   23 | - (nullable instancetype)initWithCoder:(NSCoder *)coder NS_DESIGNATED_INITIALIZER;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSResponder.h:26:40: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   26 | - (BOOL)tryToPerform:(SEL)action with:(nullable id)object;
      |                                        ^~~~~~~~
      |                                        cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSResponder.h:28:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   28 | - (nullable id)validRequestorForSendType:(nullable NSPasteboardType)sendType returnType:(nullable NSPasteboardType)returnType;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSResponder.h:28:43: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   28 | - (nullable id)validRequestorForSendType:(nullable NSPasteboardType)sendType returnType:(nullable NSPasteboardType)returnType;
      |                                           ^~~~~~~~
      |                                           cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSResponder.h:28:90: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   28 | - (nullable id)validRequestorForSendType:(nullable NSPasteboardType)sendType returnType:(nullable NSPasteboardType)returnType;
      |                                                                                          ^~~~~~~~
      |                                                                                          cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSResponder.h:88:45: error: expected '>' before '*' token
   88 | - (void)interpretKeyEvents:(NSArray<NSEvent *> *)eventArray;
      |                                             ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSResponder.h:88:45: error: cannot find protocol declaration for 'NSEvent'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSResponder.h:88:46: error: expected ')' before '>' token
   88 | - (void)interpretKeyEvents:(NSArray<NSEvent *> *)eventArray;
      |                            ~                 ^
      |                                              )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSResponder.h:88:46: error: expected identifier before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSResponder.h:88:46: error: expected ';' before '>' token
   88 | - (void)interpretKeyEvents:(NSArray<NSEvent *> *)eventArray;
      |                                              ^
      |                                              ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSResponder.h:91:22: error: unknown property attribute 'strong'
   91 | @property (nullable, strong) NSMenu *menu;
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSResponder.h:91:38: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   91 | @property (nullable, strong) NSMenu *menu;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSResponder.h:93:26: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   93 | - (void)showContextHelp:(nullable id)sender;
      |                          ^~~~~~~~
      |                          cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSResponder.h:109:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  109 | - (nullable id)supplementalTargetForAction:(SEL)action sender:(nullable id)sender API_AVAILABLE(macos(10.7));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSResponder.h:109:64: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  109 | - (nullable id)supplementalTargetForAction:(SEL)action sender:(nullable id)sender API_AVAILABLE(macos(10.7));
      |                                                                ^~~~~~~~
      |                                                                cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSResponder.h:129:22: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  129 | - (void)moveForward:(nullable id)sender;
      |                      ^~~~~~~~
      |                      cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSResponder.h:130:20: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  130 | - (void)moveRight:(nullable id)sender;
      |                    ^~~~~~~~
      |                    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSResponder.h:131:23: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  131 | - (void)moveBackward:(nullable id)sender;
      |                       ^~~~~~~~
      |                       cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSResponder.h:132:19: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  132 | - (void)moveLeft:(nullable id)sender;
      |                   ^~~~~~~~
      |                   cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSResponder.h:133:17: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  133 | - (void)moveUp:(nullable id)sender;
      |                 ^~~~~~~~
      |                 cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSResponder.h:134:19: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  134 | - (void)moveDown:(nullable id)sender;
      |                   ^~~~~~~~
      |                   cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSResponder.h:135:26: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  135 | - (void)moveWordForward:(nullable id)sender;
      |                          ^~~~~~~~
      |                          cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSResponder.h:136:27: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  136 | - (void)moveWordBackward:(nullable id)sender;
      |                           ^~~~~~~~
      |                           cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSResponder.h:137:32: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  137 | - (void)moveToBeginningOfLine:(nullable id)sender;
      |                                ^~~~~~~~
      |                                cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSResponder.h:138:26: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  138 | - (void)moveToEndOfLine:(nullable id)sender;
      |                          ^~~~~~~~
      |                          cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSResponder.h:139:37: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  139 | - (void)moveToBeginningOfParagraph:(nullable id)sender;
      |                                     ^~~~~~~~
      |                                     cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSResponder.h:140:31: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  140 | - (void)moveToEndOfParagraph:(nullable id)sender;
      |                               ^~~~~~~~
      |                               cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSResponder.h:141:30: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  141 | - (void)moveToEndOfDocument:(nullable id)sender;
      |                              ^~~~~~~~
      |                              cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSResponder.h:142:36: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  142 | - (void)moveToBeginningOfDocument:(nullable id)sender;
      |                                    ^~~~~~~~
      |                                    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSResponder.h:143:19: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  143 | - (void)pageDown:(nullable id)sender;
      |                   ^~~~~~~~
      |                   cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSResponder.h:144:17: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  144 | - (void)pageUp:(nullable id)sender;
      |                 ^~~~~~~~
      |                 cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSResponder.h:145:39: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  145 | - (void)centerSelectionInVisibleArea:(nullable id)sender;
      |                                       ^~~~~~~~
      |                                       cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSResponder.h:147:41: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  147 | - (void)moveBackwardAndModifySelection:(nullable id)sender;
      |                                         ^~~~~~~~
      |                                         cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSResponder.h:148:40: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  148 | - (void)moveForwardAndModifySelection:(nullable id)sender;
      |                                        ^~~~~~~~
      |                                        cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSResponder.h:149:44: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  149 | - (void)moveWordForwardAndModifySelection:(nullable id)sender;
      |                                            ^~~~~~~~
      |                                            cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSResponder.h:150:45: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  150 | - (void)moveWordBackwardAndModifySelection:(nullable id)sender;
      |                                             ^~~~~~~~
      |                                             cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSResponder.h:151:35: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  151 | - (void)moveUpAndModifySelection:(nullable id)sender;
      |                                   ^~~~~~~~
      |                                   cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSResponder.h:152:37: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  152 | - (void)moveDownAndModifySelection:(nullable id)sender;
      |                                     ^~~~~~~~
      |                                     cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSResponder.h:154:50: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  154 | - (void)moveToBeginningOfLineAndModifySelection:(nullable id)sender;
      |                                                  ^~~~~~~~
      |                                                  cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSResponder.h:155:44: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  155 | - (void)moveToEndOfLineAndModifySelection:(nullable id)sender;
      |                                            ^~~~~~~~
      |                                            cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSResponder.h:156:55: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  156 | - (void)moveToBeginningOfParagraphAndModifySelection:(nullable id)sender;
      |                                                       ^~~~~~~~
      |                                                       cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSResponder.h:157:49: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  157 | - (void)moveToEndOfParagraphAndModifySelection:(nullable id)sender;
      |                                                 ^~~~~~~~
      |                                                 cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSResponder.h:158:48: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  158 | - (void)moveToEndOfDocumentAndModifySelection:(nullable id)sender;
      |                                                ^~~~~~~~
      |                                                cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSResponder.h:159:54: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  159 | - (void)moveToBeginningOfDocumentAndModifySelection:(nullable id)sender;
      |                                                      ^~~~~~~~
      |                                                      cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSResponder.h:160:37: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  160 | - (void)pageDownAndModifySelection:(nullable id)sender;
      |                                     ^~~~~~~~
      |                                     cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSResponder.h:161:35: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  161 | - (void)pageUpAndModifySelection:(nullable id)sender;
      |                                   ^~~~~~~~
      |                                   cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSResponder.h:162:49: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  162 | - (void)moveParagraphForwardAndModifySelection:(nullable id)sender;
      |                                                 ^~~~~~~~
      |                                                 cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSResponder.h:163:50: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  163 | - (void)moveParagraphBackwardAndModifySelection:(nullable id)sender;
      |                                                  ^~~~~~~~
      |                                                  cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSResponder.h:165:24: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  165 | - (void)moveWordRight:(nullable id)sender;
      |                        ^~~~~~~~
      |                        cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSResponder.h:166:23: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  166 | - (void)moveWordLeft:(nullable id)sender;
      |                       ^~~~~~~~
      |                       cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSResponder.h:167:38: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  167 | - (void)moveRightAndModifySelection:(nullable id)sender;
      |                                      ^~~~~~~~
      |                                      cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSResponder.h:168:37: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  168 | - (void)moveLeftAndModifySelection:(nullable id)sender;
      |                                     ^~~~~~~~
      |                                     cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSResponder.h:169:42: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  169 | - (void)moveWordRightAndModifySelection:(nullable id)sender;
      |                                          ^~~~~~~~
      |                                          cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSResponder.h:170:41: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  170 | - (void)moveWordLeftAndModifySelection:(nullable id)sender;
      |                                         ^~~~~~~~
      |                                         cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSResponder.h:172:30: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  172 | - (void)moveToLeftEndOfLine:(nullable id)sender API_AVAILABLE(macos(10.6));
      |                              ^~~~~~~~
      |                              cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSResponder.h:173:31: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  173 | - (void)moveToRightEndOfLine:(nullable id)sender API_AVAILABLE(macos(10.6));
      |                               ^~~~~~~~
      |                               cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSResponder.h:174:48: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  174 | - (void)moveToLeftEndOfLineAndModifySelection:(nullable id)sender API_AVAILABLE(macos(10.6));
      |                                                ^~~~~~~~
      |                                                cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSResponder.h:175:49: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  175 | - (void)moveToRightEndOfLineAndModifySelection:(nullable id)sender API_AVAILABLE(macos(10.6));
      |                                                 ^~~~~~~~
      |                                                 cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSResponder.h:177:23: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  177 | - (void)scrollPageUp:(nullable id)sender;
      |                       ^~~~~~~~
      |                       cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSResponder.h:178:25: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  178 | - (void)scrollPageDown:(nullable id)sender;
      |                         ^~~~~~~~
      |                         cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSResponder.h:179:23: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  179 | - (void)scrollLineUp:(nullable id)sender;
      |                       ^~~~~~~~
      |                       cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSResponder.h:180:25: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  180 | - (void)scrollLineDown:(nullable id)sender;
      |                         ^~~~~~~~
      |                         cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSResponder.h:182:38: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  182 | - (void)scrollToBeginningOfDocument:(nullable id)sender;
      |                                      ^~~~~~~~
      |                                      cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSResponder.h:183:32: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  183 | - (void)scrollToEndOfDocument:(nullable id)sender;
      |                                ^~~~~~~~
      |                                cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSResponder.h:187:20: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  187 | - (void)transpose:(nullable id)sender;
      |                    ^~~~~~~~
      |                    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSResponder.h:188:25: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  188 | - (void)transposeWords:(nullable id)sender;
      |                         ^~~~~~~~
      |                         cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSResponder.h:192:20: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  192 | - (void)selectAll:(nullable id)sender;
      |                    ^~~~~~~~
      |                    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSResponder.h:193:26: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  193 | - (void)selectParagraph:(nullable id)sender;
      |                          ^~~~~~~~
      |                          cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSResponder.h:194:21: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  194 | - (void)selectLine:(nullable id)sender;
      |                     ^~~~~~~~
      |                     cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSResponder.h:195:21: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  195 | - (void)selectWord:(nullable id)sender;
      |                     ^~~~~~~~
      |                     cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSResponder.h:199:17: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  199 | - (void)indent:(nullable id)sender;
      |                 ^~~~~~~~
      |                 cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSResponder.h:200:20: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  200 | - (void)insertTab:(nullable id)sender;
      |                    ^~~~~~~~
      |                    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSResponder.h:201:24: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  201 | - (void)insertBacktab:(nullable id)sender;
      |                        ^~~~~~~~
      |                        cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSResponder.h:202:24: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  202 | - (void)insertNewline:(nullable id)sender;
      |                        ^~~~~~~~
      |                        cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSResponder.h:203:35: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  203 | - (void)insertParagraphSeparator:(nullable id)sender;
      |                                   ^~~~~~~~
      |                                   cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSResponder.h:204:43: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  204 | - (void)insertNewlineIgnoringFieldEditor:(nullable id)sender;
      |                                           ^~~~~~~~
      |                                           cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSResponder.h:205:39: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  205 | - (void)insertTabIgnoringFieldEditor:(nullable id)sender;
      |                                       ^~~~~~~~
      |                                       cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSResponder.h:206:26: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  206 | - (void)insertLineBreak:(nullable id)sender;
      |                          ^~~~~~~~
      |                          cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSResponder.h:207:31: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  207 | - (void)insertContainerBreak:(nullable id)sender;
      |                               ^~~~~~~~
      |                               cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSResponder.h:208:48: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  208 | - (void)insertSingleQuoteIgnoringSubstitution:(nullable id)sender API_AVAILABLE(macos(10.5));
      |                                                ^~~~~~~~
      |                                                cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSResponder.h:209:48: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  209 | - (void)insertDoubleQuoteIgnoringSubstitution:(nullable id)sender API_AVAILABLE(macos(10.5));
      |                                                ^~~~~~~~
      |                                                cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSResponder.h:213:29: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  213 | - (void)changeCaseOfLetter:(nullable id)sender;
      |                             ^~~~~~~~
      |                             cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSResponder.h:214:24: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  214 | - (void)uppercaseWord:(nullable id)sender;
      |                        ^~~~~~~~
      |                        cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSResponder.h:215:24: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  215 | - (void)lowercaseWord:(nullable id)sender;
      |                        ^~~~~~~~
      |                        cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSResponder.h:216:25: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  216 | - (void)capitalizeWord:(nullable id)sender;
      |                         ^~~~~~~~
      |                         cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSResponder.h:220:24: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  220 | - (void)deleteForward:(nullable id)sender;
      |                        ^~~~~~~~
      |                        cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSResponder.h:221:25: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  221 | - (void)deleteBackward:(nullable id)sender;
      |                         ^~~~~~~~
      |                         cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSResponder.h:222:55: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  222 | - (void)deleteBackwardByDecomposingPreviousCharacter:(nullable id)sender;
      |                                                       ^~~~~~~~
      |                                                       cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSResponder.h:223:28: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  223 | - (void)deleteWordForward:(nullable id)sender;
      |                            ^~~~~~~~
      |                            cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSResponder.h:224:29: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  224 | - (void)deleteWordBackward:(nullable id)sender;
      |                             ^~~~~~~~
      |                             cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSResponder.h:225:34: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  225 | - (void)deleteToBeginningOfLine:(nullable id)sender;
      |                                  ^~~~~~~~
      |                                  cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSResponder.h:226:28: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  226 | - (void)deleteToEndOfLine:(nullable id)sender;
      |                            ^~~~~~~~
      |                            cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSResponder.h:227:39: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  227 | - (void)deleteToBeginningOfParagraph:(nullable id)sender;
      |                                       ^~~~~~~~
      |                                       cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSResponder.h:228:33: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  228 | - (void)deleteToEndOfParagraph:(nullable id)sender;
      |                                 ^~~~~~~~
      |                                 cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSResponder.h:230:15: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  230 | - (void)yank:(nullable id)sender;
      |               ^~~~~~~~
      |               cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSResponder.h:234:19: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  234 | - (void)complete:(nullable id)sender;
      |                   ^~~~~~~~
      |                   cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSResponder.h:238:18: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  238 | - (void)setMark:(nullable id)sender;
      |                  ^~~~~~~~
      |                  cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSResponder.h:239:23: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  239 | - (void)deleteToMark:(nullable id)sender;
      |                       ^~~~~~~~
      |                       cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSResponder.h:240:23: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  240 | - (void)selectToMark:(nullable id)sender;
      |                       ^~~~~~~~
      |                       cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSResponder.h:241:23: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  241 | - (void)swapWithMark:(nullable id)sender;
      |                       ^~~~~~~~
      |                       cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSResponder.h:245:26: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  245 | - (void)cancelOperation:(nullable id)sender;
      |                          ^~~~~~~~
      |                          cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSResponder.h:249:42: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  249 | - (void)makeBaseWritingDirectionNatural:(nullable id)sender API_AVAILABLE(macos(10.6));
      |                                          ^~~~~~~~
      |                                          cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSResponder.h:250:46: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  250 | - (void)makeBaseWritingDirectionLeftToRight:(nullable id)sender API_AVAILABLE(macos(10.6));
      |                                              ^~~~~~~~
      |                                              cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSResponder.h:251:46: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  251 | - (void)makeBaseWritingDirectionRightToLeft:(nullable id)sender API_AVAILABLE(macos(10.6));
      |                                              ^~~~~~~~
      |                                              cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSResponder.h:253:42: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  253 | - (void)makeTextWritingDirectionNatural:(nullable id)sender API_AVAILABLE(macos(10.6));
      |                                          ^~~~~~~~
      |                                          cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSResponder.h:254:46: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  254 | - (void)makeTextWritingDirectionLeftToRight:(nullable id)sender API_AVAILABLE(macos(10.6));
      |                                              ^~~~~~~~
      |                                              cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSResponder.h:255:46: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  255 | - (void)makeTextWritingDirectionRightToLeft:(nullable id)sender API_AVAILABLE(macos(10.6));
      |                                              ^~~~~~~~
      |                                              cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSResponder.h:260:32: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  260 | - (void)quickLookPreviewItems:(nullable id)sender API_AVAILABLE(macos(10.8));
      |                                ^~~~~~~~
      |                                cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSResponder.h:268:32: error: unknown property attribute 'strong'
  268 | @property (nullable, readonly, strong) NSUndoManager *undoManager;
      |                                ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSResponder.h:275:75: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  275 | - (BOOL)validateProposedFirstResponder:(NSResponder *)responder forEvent:(nullable NSEvent *)event API_AVAILABLE(macos(10.7));
      |                                                                           ^~~~~~~~
      |                                                                           cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSResponder.h:306:83: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  306 | - (void)presentError:(NSError *)error modalForWindow:(NSWindow *)window delegate:(nullable id)delegate didPresentSelector:(nullable SEL)didPresentSelector contextInfo:(nullable void *)contextInfo;
      |                                                                                   ^~~~~~~~
      |                                                                                   cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSResponder.h:306:124: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  306 | - (void)presentError:(NSError *)error modalForWindow:(NSWindow *)window delegate:(nullable id)delegate didPresentSelector:(nullable SEL)didPresentSelector contextInfo:(nullable void *)contextInfo;
      |                                                                                                                            ^~~~~~~~
      |                                                                                                                            cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSResponder.h:306:169: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  306 | - (void)presentError:(NSError *)error modalForWindow:(NSWindow *)window delegate:(nullable id)delegate didPresentSelector:(nullable SEL)didPresentSelector contextInfo:(nullable void *)contextInfo;
      |                                                                                                                                                                         ^~~~~~~~
      |                                                                                                                                                                         cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSResponder.h:327:34: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  327 | - (void)performTextFinderAction:(nullable id)sender API_AVAILABLE(macos(10.7));
      |                                  ^~~~~~~~
      |                                  cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSResponder.h:336:4: error: 'IBAction' does not name a type
  336 | - (IBAction)newWindowForTab:(nullable id)sender API_AVAILABLE(macos(10.12));
      |    ^~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSResponder.h:336:4: note: the macro 'IBAction' had not yet been defined
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocument.h:9,
                 from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSUserActivity.h:11,
                 from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSApplication.h:14,
                 from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAlert.h:11,
                 from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/AppKit.h:16:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSNibDeclarations.h:13: note: it was later defined here
   13 | #define IBAction void
      | 
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSResponder.h:336:30: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  336 | - (IBAction)newWindowForTab:(nullable id)sender API_AVAILABLE(macos(10.12));
      |                              ^~~~~~~~
      |                              cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSView.h:84:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   84 | - (nullable instancetype)initWithCoder:(NSCoder *)coder NS_DESIGNATED_INITIALIZER;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSView.h:88:35: error: expected '>' before 'NSView'
   88 | @property (copy) NSArray<__kindof NSView *> *subviews;
      |                                   ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSView.h:88:35: error: cannot find protocol declaration for '__kindof'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSView.h:88:35: error: 'copy' attribute is only valid for Objective-C objects
   88 | @property (copy) NSArray<__kindof NSView *> *subviews;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSView.h:88:41: error: expected ';' before '*' token
   88 | @property (copy) NSArray<__kindof NSView *> *subviews;
      |                                         ^~
      |                                         ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSView.h:90:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   90 | - (nullable NSView *)ancestorSharedWithView:(NSView *)view;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSView.h:95:79: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   95 | - (void)getRectsBeingDrawn:(const NSRect * _Nullable * _Nullable)rects count:(nullable NSInteger *)count;
      |                                                                               ^~~~~~~~
      |                                                                               cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSView.h:102:86: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  102 | - (void)addSubview:(NSView *)view positioned:(NSWindowOrderingMode)place relativeTo:(nullable NSView *)otherView;
      |                                                                                      ^~~~~~~~
      |                                                                                      cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSView.h:103:70: error: expected ')' before '(' token
  103 | - (void)sortSubviewsUsingFunction:(NSComparisonResult (NS_NOESCAPE *)(__kindof NSView *, __kindof NSView *,  void * _Nullable))compare context:(nullable void *)context;
      |                                   ~                                  ^
      |                                                                      )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSView.h:103:70: error: expected identifier before '(' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSView.h:103:70: error: expected ';' before '(' token
  103 | - (void)sortSubviewsUsingFunction:(NSComparisonResult (NS_NOESCAPE *)(__kindof NSView *, __kindof NSView *,  void * _Nullable))compare context:(nullable void *)context;
      |                                                                      ^
      |                                                                      ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSView.h:107:31: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  107 | - (void)viewWillMoveToWindow:(nullable NSWindow *)newWindow;
      |                               ^~~~~~~~
      |                               cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSView.h:109:34: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  109 | - (void)viewWillMoveToSuperview:(nullable NSView *)newSuperview;
      |                                  ^~~~~~~~
      |                                  cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSView.h:149:50: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  149 | - (NSPoint)convertPoint:(NSPoint)point fromView:(nullable NSView *)view;
      |                                                  ^~~~~~~~
      |                                                  cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSView.h:150:48: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  150 | - (NSPoint)convertPoint:(NSPoint)point toView:(nullable NSView *)view;
      |                                                ^~~~~~~~
      |                                                cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSView.h:151:46: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  151 | - (NSSize)convertSize:(NSSize)size fromView:(nullable NSView *)view;
      |                                              ^~~~~~~~
      |                                              cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSView.h:152:44: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  152 | - (NSSize)convertSize:(NSSize)size toView:(nullable NSView *)view;
      |                                            ^~~~~~~~
      |                                            cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSView.h:153:46: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  153 | - (NSRect)convertRect:(NSRect)rect fromView:(nullable NSView *)view;
      |                                              ^~~~~~~~
      |                                              cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSView.h:154:44: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  154 | - (NSRect)convertRect:(NSRect)rect toView:(nullable NSView *)view;
      |                                            ^~~~~~~~
      |                                            cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSView.h:192:39: error: unknown property attribute 'strong'
  192 | @property (class, readonly, nullable, strong) NSView *focusView;
      |                                       ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSView.h:205:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  205 | - (nullable NSBitmapImageRep *)bitmapImageRepForCachingDisplayInRect:(NSRect)rect;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSView.h:216:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  216 | - (nullable NSView *)hitTest:(NSPoint)point;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSView.h:218:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  218 | - (nullable __kindof NSView *)viewWithTag:(NSInteger)tag;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSView.h:221:28: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  221 | - (BOOL)acceptsFirstMouse:(nullable NSEvent *)event;
      |                            ^~~~~~~~
      |                            cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSView.h:238:77: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  238 | - (NSTrackingRectTag)addTrackingRect:(NSRect)rect owner:(id)owner userData:(nullable void *)data assumeInside:(BOOL)flag;
      |                                                                             ^~~~~~~~
      |                                                                             cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSView.h:255:22: error: unknown property attribute 'strong'
  255 | @property (nullable, strong) CALayer *layer API_AVAILABLE(macos(10.5));
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSView.h:255:39: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
  255 | @property (nullable, strong) CALayer *layer API_AVAILABLE(macos(10.5));
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSView.h:279:35: error: expected '>' before 'CIFilter'
  279 | @property (copy) NSArray<__kindof CIFilter *> *backgroundFilters API_AVAILABLE(macos(10.5));
      |                                   ^~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSView.h:279:35: error: cannot find protocol declaration for '__kindof'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSView.h:279:35: error: 'copy' attribute is only valid for Objective-C objects
  279 | @property (copy) NSArray<__kindof CIFilter *> *backgroundFilters API_AVAILABLE(macos(10.5));
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSView.h:279:43: error: expected ';' before '*' token
  279 | @property (copy) NSArray<__kindof CIFilter *> *backgroundFilters API_AVAILABLE(macos(10.5));
      |                                           ^~
      |                                           ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSView.h:281:22: error: unknown property attribute 'strong'
  281 | @property (nullable, strong) CIFilter *compositingFilter API_AVAILABLE(macos(10.5));
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSView.h:281:40: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
  281 | @property (nullable, strong) CIFilter *compositingFilter API_AVAILABLE(macos(10.5));
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSView.h:283:35: error: expected '>' before 'CIFilter'
  283 | @property (copy) NSArray<__kindof CIFilter *> *contentFilters API_AVAILABLE(macos(10.5));
      |                                   ^~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSView.h:283:35: error: cannot find protocol declaration for '__kindof'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSView.h:283:35: error: 'copy' attribute is only valid for Objective-C objects
  283 | @property (copy) NSArray<__kindof CIFilter *> *contentFilters API_AVAILABLE(macos(10.5));
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSView.h:283:1: error: redeclaration of property 'CIFilter'
  283 | @property (copy) NSArray<__kindof CIFilter *> *contentFilters API_AVAILABLE(macos(10.5));
      | ^~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSView.h:279:35: note: originally specified here
  279 | @property (copy) NSArray<__kindof CIFilter *> *backgroundFilters API_AVAILABLE(macos(10.5));
      |                                   ^~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSView.h:283:43: error: expected ';' before '*' token
  283 | @property (copy) NSArray<__kindof CIFilter *> *contentFilters API_AVAILABLE(macos(10.5));
      |                                           ^~
      |                                           ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSView.h:291:51: error: expected '>' before '*' token
  291 | @property (readonly, copy) NSArray<NSTrackingArea *> *trackingAreas API_AVAILABLE(macos(10.5));
      |                                                   ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSView.h:291:51: error: cannot find protocol declaration for 'NSTrackingArea'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSView.h:291:52: error: expected unqualified-id before '>' token
  291 | @property (readonly, copy) NSArray<NSTrackingArea *> *trackingAreas API_AVAILABLE(macos(10.5));
      |                                                    ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSView.h:299:32: error: unknown property attribute 'strong'
  299 | @property (nullable, readonly, strong) NSScrollView *enclosingScrollView;
      |                                ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSView.h:301:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  301 | - (nullable NSMenu *)menuForEvent:(NSEvent *)event;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSView.h:302:39: error: unknown property attribute 'strong'
  302 | @property (class, readonly, nullable, strong) NSMenu *defaultMenu;
      |                                       ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSView.h:318:48: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  318 | - (void)didCloseMenu:(NSMenu *)menu withEvent:(nullable NSEvent *)event API_AVAILABLE(macos(10.11));
      |                                                ^~~~~~~~
      |                                                cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSView.h:321:71: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  321 | - (NSToolTipTag)addToolTipRect:(NSRect)rect owner:(id)owner userData:(nullable void *)data;
      |                                                                       ^~~~~~~~
      |                                                                       cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSView.h:351:32: error: unknown property attribute 'strong'
  351 | @property (nullable, readonly, strong) NSTextInputContext *inputContext API_AVAILABLE(macos(10.6));
      |                                ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSView.h:390:1: error: cannot use an object as parameter to a method
  390 | @end
      | ^~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSView.h:390:1: error: cannot use an object as parameter to a method
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSView.h:390:1: error: cannot use an object as parameter to a method
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSView.h:390:1: error: cannot use an object as parameter to a method
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSView.h:408:101:error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  408 | - (NSString *)view:(NSView *)view stringForToolTip:(NSToolTipTag)tag point:(NSPoint)point userData:(nullable void *)data;
      |                                                                                                     ^~~~~~~~
      |                                                                                                     cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSView.h:413:101:error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  413 | - (NSString *)view:(NSView *)view stringForToolTip:(NSToolTipTag)tag point:(NSPoint)point userData:(nullable void *)data API_DEPRECATED("This is now a method of the NSViewToolTipOwner protocol.", macos(10.0, 11.0));
      |                                                                                                     ^~~~~~~~
      |                                                                                                     cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSView.h:444:16: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  444 | - (void)print:(nullable id)sender;
      |                ^~~~~~~~
      |                cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSView.h:475:78: error: expected '>' before '*' token
  475 | - (NSDraggingSession *)beginDraggingSessionWithItems:(NSArray<NSDraggingItem *> *)items event:(NSEvent *)event source:(id<NSDraggingSource>)source API_AVAILABLE(macos(10.7));
      |                                                                              ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSView.h:475:78: error: cannot find protocol declaration for 'NSDraggingItem'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSView.h:475:79: error: expected ')' before '>' token
  475 | - (NSDraggingSession *)beginDraggingSessionWithItems:(NSArray<NSDraggingItem *> *)items event:(NSEvent *)event source:(id<NSDraggingSource>)source API_AVAILABLE(macos(10.7));
      |                                                      ~                        ^
      |                                                                               )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSView.h:475:79: error: expected identifier before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSView.h:475:79: error: expected ';' before '>' token
  475 | - (NSDraggingSession *)beginDraggingSessionWithItems:(NSArray<NSDraggingItem *> *)items event:(NSEvent *)event source:(id<NSDraggingSource>)source API_AVAILABLE(macos(10.7));
      |                                                                               ^
      |                                                                               ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSView.h:477:52: error: cannot find protocol declaration for 'NSPasteboardType'
  477 | @property (readonly, copy) NSArray<NSPasteboardType> *registeredDraggedTypes;
      |                                                    ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSView.h:478:58: error: cannot find protocol declaration for 'NSPasteboardType'
  478 | - (void)registerForDraggedTypes:(NSArray<NSPasteboardType> *)newTypes;
      |                                                          ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSView.h:490:61: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  490 | - (BOOL)enterFullScreenMode:(NSScreen *)screen withOptions:(nullable NSDictionary<NSViewFullScreenModeOptionKey, id> *)options API_AVAILABLE(macos(10.5));
      |                                                             ^~~~~~~~
      |                                                             cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSView.h:491:40: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  491 | - (void)exitFullScreenModeWithOptions:(nullable NSDictionary<NSViewFullScreenModeOptionKey, id> *)options API_AVAILABLE(macos(10.5));
      |                                        ^~~~~~~~
      |                                        cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSView.h:512:44: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  512 | - (void)showDefinitionForAttributedString:(nullable NSAttributedString *)attrString atPoint:(NSPoint)textBaselineOrigin API_AVAILABLE(macos(10.6));
      |                                            ^~~~~~~~
      |                                            cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSView.h:522:44: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  522 | - (void)showDefinitionForAttributedString:(nullable NSAttributedString *)attrString range:(NSRange)targetRange options:(nullable NSDictionary<NSDefinitionOptionKey, id> *)options baselineOriginProvider:(NSPoint (^ _Nullable)(NSRange adjustedRange))originProvider API_AVAILABLE(macos(10.6));
      |                                            ^~~~~~~~
      |                                            cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSView.h:522:121:error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  522 | - (void)showDefinitionForAttributedString:(nullable NSAttributedString *)attrString range:(NSRange)targetRange options:(nullable NSDictionary<NSDefinitionOptionKey, id> *)options baselineOriginProvider:(NSPoint (^ _Nullable)(NSRange adjustedRange))originProvider API_AVAILABLE(macos(10.6));
      |                                                                                                                         ^~~~~~~~
      |                                                                                                                         cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSView.h:522:211:error: expected ')' before '(' token
  522 | - (void)showDefinitionForAttributedString:(nullable NSAttributedString *)attrString range:(NSRange)targetRange options:(nullable NSDictionary<NSDefinitionOptionKey, id> *)options baselineOriginProvider:(NSPoint (^ _Nullable)(NSRange adjustedRange))originProvider API_AVAILABLE(macos(10.6));
      |                                                                                                                                                                                                           ~       ^~
      |                                                                                                                                                                                                                   )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSView.h:522:212:error: expected identifier before '(' token
  522 | - (void)showDefinitionForAttributedString:(nullable NSAttributedString *)attrString range:(NSRange)targetRange options:(nullable NSDictionary<NSDefinitionOptionKey, id> *)options baselineOriginProvider:(NSPoint (^ _Nullable)(NSRange adjustedRange))originProvider API_AVAILABLE(macos(10.6));
      |                                                                                                                                                                                                                    ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSView.h:522:211:error: expected ';' before '(' token
  522 | - (void)showDefinitionForAttributedString:(nullable NSAttributedString *)attrString range:(NSRange)targetRange options:(nullable NSDictionary<NSDefinitionOptionKey, id> *)options baselineOriginProvider:(NSPoint (^ _Nullable)(NSRange adjustedRange))originProvider API_AVAILABLE(macos(10.6));
      |                                                                                                                                                                                                                   ^~
      |                                                                                                                                                                                                                   ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSView.h:538:35: error: expected '>' before 'NSGestureRecognizer'
  538 | @property (copy) NSArray<__kindof NSGestureRecognizer *> *gestureRecognizers API_AVAILABLE(macos(10.10));
      |                                   ^~~~~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSView.h:538:35: error: cannot find protocol declaration for '__kindof'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSView.h:538:35: error: 'copy' attribute is only valid for Objective-C objects
  538 | @property (copy) NSArray<__kindof NSGestureRecognizer *> *gestureRecognizers API_AVAILABLE(macos(10.10));
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSView.h:538:54: error: expected ';' before '*' token
  538 | @property (copy) NSArray<__kindof NSGestureRecognizer *> *gestureRecognizers API_AVAILABLE(macos(10.10));
      |                                                      ^~
      |                                                      ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSView.h:541:1: error: cannot use an object as parameter to a method
  541 | @end
      | ^~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSView.h:541:1: error: cannot use an object as parameter to a method
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSView.h:557:21: error: unknown property attribute 'strong'
  557 | @property(readonly, strong) NSLayoutGuide *safeAreaLayoutGuide API_AVAILABLE(macos(11.0));
      |                     ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSView.h:563:22: error: unknown property attribute 'strong'
  563 | @property (readonly, strong) NSLayoutGuide *layoutMarginsGuide API_AVAILABLE(macos(11.0));
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSView.h:572:52: error: expected '>' before '*' token
  572 | - (BOOL)dragPromisedFilesOfTypes:(NSArray<NSString *> *)typeArray fromRect:(NSRect)rect source:(id)sourceObject slideBack:(BOOL)flag event:(NSEvent *)event API_DEPRECATED("Use -beginDraggingSessionWithItems:event:source: with an NSFilePromiseProvider instead", macos(10.0,10.13));
      |                                                    ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSView.h:572:52: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSView.h:572:53: error: expected ')' before '>' token
  572 | - (BOOL)dragPromisedFilesOfTypes:(NSArray<NSString *> *)typeArray fromRect:(NSRect)rect source:(id)sourceObject slideBack:(BOOL)flag event:(NSEvent *)event API_DEPRECATED("Use -beginDraggingSessionWithItems:event:source: with an NSFilePromiseProvider instead", macos(10.0,10.13));
      |                                  ~                  ^
      |                                                     )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSView.h:572:53: error: expected identifier before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSView.h:572:53: error: expected ';' before '>' token
  572 | - (BOOL)dragPromisedFilesOfTypes:(NSArray<NSString *> *)typeArray fromRect:(NSRect)rect source:(id)sourceObject slideBack:(BOOL)flag event:(NSEvent *)event API_DEPRECATED("Use -beginDraggingSessionWithItems:event:source: with an NSFilePromiseProvider instead", macos(10.0,10.13));
      |                                                     ^
      |                                                     ;
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSText.h:10:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSpellProtocol.h:19:25: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   19 | - (void)changeSpelling:(nullable id)sender;
      |                         ^~~~~~~~
      |                         cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSpellProtocol.h:27:25: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   27 | - (void)ignoreSpelling:(nullable id)sender;
      |                         ^~~~~~~~
      |                         cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSText.h:46:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   46 | - (nullable instancetype)initWithCoder:(NSCoder *)coder NS_DESIGNATED_INITIALIZER;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSText.h:54:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   54 | - (nullable NSData *)RTFFromRange:(NSRange)range;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSText.h:55:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   55 | - (nullable NSData *)RTFDFromRange:(NSRange)range;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSText.h:77:22: error: unknown property attribute 'strong'
   77 | @property (nullable, strong) NSFont *font;
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSText.h:77:38: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   77 | @property (nullable, strong) NSFont *font;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSText.h:85:23: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   85 | - (void)setTextColor:(nullable NSColor *)color range:(NSRange)range; // Passing nil removes NSForegroundColorAttributeName from range
      |                       ^~~~~~~~
      |                       cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSText.h:96:15: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   96 | - (void)copy:(nullable id)sender;
      |               ^~~~~~~~
      |               cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSText.h:97:19: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   97 | - (void)copyFont:(nullable id)sender;
      |                   ^~~~~~~~
      |                   cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSText.h:98:20: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   98 | - (void)copyRuler:(nullable id)sender;
      |                    ^~~~~~~~
      |                    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSText.h:99:14: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   99 | - (void)cut:(nullable id)sender;
      |              ^~~~~~~~
      |              cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSText.h:100:17: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  100 | - (void)delete:(nullable id)sender;
      |                 ^~~~~~~~
      |                 cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSText.h:101:16: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  101 | - (void)paste:(nullable id)sender;
      |                ^~~~~~~~
      |                cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSText.h:102:20: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  102 | - (void)pasteFont:(nullable id)sender;
      |                    ^~~~~~~~
      |                    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSText.h:103:21: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  103 | - (void)pasteRuler:(nullable id)sender;
      |                     ^~~~~~~~
      |                     cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSText.h:104:20: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  104 | - (void)selectAll:(nullable id)sender;
      |                    ^~~~~~~~
      |                    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSText.h:105:21: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  105 | - (void)changeFont:(nullable id)sender;
      |                     ^~~~~~~~
      |                     cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSText.h:106:20: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  106 | - (void)alignLeft:(nullable id)sender;
      |                    ^~~~~~~~
      |                    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSText.h:107:21: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  107 | - (void)alignRight:(nullable id)sender;
      |                     ^~~~~~~~
      |                     cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSText.h:108:22: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  108 | - (void)alignCenter:(nullable id)sender;
      |                      ^~~~~~~~
      |                      cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSText.h:109:20: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  109 | - (void)subscript:(nullable id)sender;
      |                    ^~~~~~~~
      |                    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSText.h:110:22: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  110 | - (void)superscript:(nullable id)sender;
      |                      ^~~~~~~~
      |                      cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSText.h:111:20: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  111 | - (void)underline:(nullable id)sender;
      |                    ^~~~~~~~
      |                    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSText.h:112:19: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  112 | - (void)unscript:(nullable id)sender;
      |                   ^~~~~~~~
      |                   cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSText.h:113:25: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  113 | - (void)showGuessPanel:(nullable id)sender;
      |                         ^~~~~~~~
      |                         cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSText.h:114:24: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  114 | - (void)checkSpelling:(nullable id)sender;
      |                        ^~~~~~~~
      |                        cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSText.h:115:22: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  115 | - (void)toggleRuler:(nullable id)sender;
      |                      ^~~~~~~~
      |                      cg_nullable
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCell.h:12:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSParagraphStyle.h:51:49: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   51 | + (NSCharacterSet *)columnTerminatorsForLocale:(nullable NSLocale *)aLocale API_AVAILABLE(macos(10.11), ios(7.0), watchos(2.0), tvos(9.0)); // Returns the column terminators for locale. Passing nil returns an instance corresponding to +[NSLocale systemLocale]. For matching user's formatting preferences, pass +[NSLocale currentLocale]. Can be used as the value for NSTabColumnTerminatorsAttributeName to make a decimal tab stop.
      |                                                 ^~~~~~~~
      |                                                 cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSParagraphStyle.h:53:132: error: cannot find protocol declaration for 'NSTextTabOptionKey'
   53 | - (instancetype)initWithTextAlignment:(NSTextAlignment)alignment location:(CGFloat)loc options:(NSDictionary<NSTextTabOptionKey, id> *)options NS_DESIGNATED_INITIALIZER; // Initializes a text tab with the text alignment, location, and options.  The text alignment is used to determine the position of text inside the tab column.
      |                                                                                                                                    ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSParagraphStyle.h:53:132: error: cannot find protocol declaration for 'id'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSParagraphStyle.h:58:57: error: cannot find protocol declaration for 'NSTextTabOptionKey'
   58 | @property (readonly) NSDictionary<NSTextTabOptionKey, id> *options; // Optional configuration attributes
      |                                                         ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSParagraphStyle.h:58:57: error: cannot find protocol declaration for 'id'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSParagraphStyle.h:68:59: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   68 | + (NSWritingDirection)defaultWritingDirectionForLanguage:(nullable NSString *)languageName;  // languageName is in ISO lang region format
      |                                                           ^~~~~~~~
      |                                                           cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSParagraphStyle.h:93:45: error: expected '>' before '*' token
   93 | @property (readonly,copy) NSArray<NSTextTab *> *tabStops API_AVAILABLE(macos(10.0), ios(7.0), watchos(2.0), tvos(9.0)); // An array of NSTextTabs. Contents should be ordered by location. The default value is an array of 12 left-aligned tabs at 28pt interval
      |                                             ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSParagraphStyle.h:93:45: error: cannot find protocol declaration for 'NSTextTab'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSParagraphStyle.h:93:46: error: expected unqualified-id before '>' token
   93 | @property (readonly,copy) NSArray<NSTextTab *> *tabStops API_AVAILABLE(macos(10.0), ios(7.0), watchos(2.0), tvos(9.0)); // An array of NSTextTabs. Contents should be ordered by location. The default value is an array of 12 left-aligned tabs at 28pt interval
      |                                              ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSParagraphStyle.h:101:45: error: expected '>' before 'NSTextBlock'
  101 | @property (readonly, copy) NSArray<__kindof NSTextBlock *> *textBlocks;    // Array to specify the text blocks containing the paragraph, nested from outermost to innermost.
      |                                             ^~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSParagraphStyle.h:101:45: error: cannot find protocol declaration for '__kindof'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSParagraphStyle.h:101:45: error: 'copy' attribute is only valid for Objective-C objects
  101 | @property (readonly, copy) NSArray<__kindof NSTextBlock *> *textBlocks;    // Array to specify the text blocks containing the paragraph, nested from outermost to innermost.
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSParagraphStyle.h:101:56: error: expected ';' before '*' token
  101 | @property (readonly, copy) NSArray<__kindof NSTextBlock *> *textBlocks;    // Array to specify the text blocks containing the paragraph, nested from outermost to innermost.
      |                                                        ^~
      |                                                        ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSParagraphStyle.h:102:47: error: expected '>' before '*' token
  102 | @property (readonly, copy) NSArray<NSTextList *> *textLists;     // Array to specify the text lists containing the paragraph, nested from outermost to innermost.
      |                                               ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSParagraphStyle.h:102:47: error: cannot find protocol declaration for 'NSTextList'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSParagraphStyle.h:102:48: error: expected unqualified-id before '>' token
  102 | @property (readonly, copy) NSArray<NSTextList *> *textLists;     // Array to specify the text lists containing the paragraph, nested from outermost to innermost.
      |                                                ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSParagraphStyle.h:109:1: error: cannot use an object as parameter to a method
  109 | @end
      | ^~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSParagraphStyle.h:127:53: error: expected '>' before '*' token
  127 | @property (null_resettable, copy) NSArray<NSTextTab *> *tabStops API_AVAILABLE(macos(10.0), ios(7.0), watchos(2.0), tvos(9.0));
      |                                                     ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSParagraphStyle.h:127:53: error: cannot find protocol declaration for 'NSTextTab'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSParagraphStyle.h:127:54: error: expected unqualified-id before '>' token
  127 | @property (null_resettable, copy) NSArray<NSTextTab *> *tabStops API_AVAILABLE(macos(10.0), ios(7.0), watchos(2.0), tvos(9.0));
      |                                                      ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSParagraphStyle.h:137:35: error: expected '>' before 'NSTextBlock'
  137 | @property (copy) NSArray<__kindof NSTextBlock *> *textBlocks;
      |                                   ^~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSParagraphStyle.h:137:35: error: cannot find protocol declaration for '__kindof'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSParagraphStyle.h:137:35: error: 'copy' attribute is only valid for Objective-C objects
  137 | @property (copy) NSArray<__kindof NSTextBlock *> *textBlocks;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSParagraphStyle.h:137:46: error: expected ';' before '*' token
  137 | @property (copy) NSArray<__kindof NSTextBlock *> *textBlocks;
      |                                              ^~
      |                                              ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSParagraphStyle.h:138:37: error: expected '>' before '*' token
  138 | @property (copy) NSArray<NSTextList *> *textLists;
      |                                     ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSParagraphStyle.h:138:37: error: cannot find protocol declaration for 'NSTextList'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSParagraphStyle.h:138:38: error: expected unqualified-id before '>' token
  138 | @property (copy) NSArray<NSTextList *> *textLists;
      |                                      ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSParagraphStyle.h:141:1: error: cannot use an object as parameter to a method
  141 | @end
      | ^~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSParagraphStyle.h:141:1: error: cannot use an object as parameter to a method
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCell.h:102:32: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  102 | - (instancetype)initImageCell:(nullable NSImage *)image NS_DESIGNATED_INITIALIZER;
      |                                ^~~~~~~~
      |                                cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCell.h:110:22: error: unknown property attribute 'weak'
  110 | @property (nullable, weak) id target; // Target is weak for zeroing-weak compatible objects in apps linked on 10.10 or later. Otherwise the behavior of this property is 'assign'.
      |                      ^~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCell.h:110:31: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
  110 | @property (nullable, weak) id target; // Target is weak for zeroing-weak compatible objects in apps linked on 10.10 or later. Otherwise the behavior of this property is 'assign'.
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCell.h:130:22: error: unknown property attribute 'strong'
  130 | @property (nullable, strong) NSFont *font;
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCell.h:130:38: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
  130 | @property (nullable, strong) NSFont *font;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCell.h:132:22: error: unknown property attribute 'strong'
  132 | @property (nullable, strong) __kindof NSFormatter *formatter;
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCell.h:132:30: error: '__kindof' has not been declared
  132 | @property (nullable, strong) __kindof NSFormatter *formatter;
      |                              ^~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCell.h:141:27: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  141 | - (void)takeIntValueFrom:(nullable id)sender;
      |                           ^~~~~~~~
      |                           cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCell.h:142:29: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  142 | - (void)takeFloatValueFrom:(nullable id)sender;
      |                             ^~~~~~~~
      |                             cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCell.h:143:30: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  143 | - (void)takeDoubleValueFrom:(nullable id)sender;
      |                              ^~~~~~~~
      |                              cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCell.h:144:30: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  144 | - (void)takeStringValueFrom:(nullable id)sender;
      |                              ^~~~~~~~
      |                              cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCell.h:145:30: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  145 | - (void)takeObjectValueFrom:(nullable id)sender;
      |                              ^~~~~~~~
      |                              cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCell.h:146:31: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  146 | - (void)takeIntegerValueFrom:(nullable id)sender API_AVAILABLE(macos(10.5));
      |                               ^~~~~~~~
      |                               cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCell.h:147:22: error: unknown property attribute 'strong'
  147 | @property (nullable, strong) NSImage *image;
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCell.h:147:39: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
  147 | @property (nullable, strong) NSImage *image;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCell.h:149:22: error: unknown property attribute 'strong'
  149 | @property (nullable, strong) id representedObject;
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCell.h:149:33: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
  149 | @property (nullable, strong) id representedObject;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCell.h:157:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  157 | - (nullable NSColor *)highlightColorWithFrame:(NSRect)cellFrame inView:(NSView *)controlView;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCell.h:169:100:error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  169 | - (void)editWithFrame:(NSRect)rect inView:(NSView *)controlView editor:(NSText *)textObj delegate:(nullable id)delegate event:(nullable NSEvent *)event;
      |                                                                                                    ^~~~~~~~
      |                                                                                                    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCell.h:169:128:error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  169 | - (void)editWithFrame:(NSRect)rect inView:(NSView *)controlView editor:(NSText *)textObj delegate:(nullable id)delegate event:(nullable NSEvent *)event;
      |                                                                                                                                ^~~~~~~~
      |                                                                                                                                cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCell.h:170:102:error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  170 | - (void)selectWithFrame:(NSRect)rect inView:(NSView *)controlView editor:(NSText *)textObj delegate:(nullable id)delegate start:(NSInteger)selStart length:(NSInteger)selLength;
      |                                                                                                      ^~~~~~~~
      |                                                                                                      cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCell.h:174:22: error: unknown property attribute 'strong'
  174 | @property (nullable, strong) NSMenu *menu;
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCell.h:174:38: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
  174 | @property (nullable, strong) NSMenu *menu;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCell.h:175:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  175 | - (nullable NSMenu *)menuForEvent:(NSEvent *)event inRect:(NSRect)cellFrame ofView:(NSView *)view;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCell.h:176:39: error: unknown property attribute 'strong'
  176 | @property (class, readonly, nullable, strong) NSMenu *defaultMenu;
      |                                       ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCell.h:200:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  200 | - (nullable NSTextView *)fieldEditorForView:(NSView *)controlView API_AVAILABLE(macos(10.6));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCell.h:208:37: error: expected '>' before '*' token
  208 | - (NSArray<NSDraggingImageComponent *> *)draggingImageComponentsWithFrame:(NSRect)frame inView:(NSView *)view API_AVAILABLE(macos(10.7));
      |                                     ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCell.h:208:37: error: cannot find protocol declaration for 'NSDraggingImageComponent'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCell.h:208:38: error: expected ')' before '>' token
  208 | - (NSArray<NSDraggingImageComponent *> *)draggingImageComponentsWithFrame:(NSRect)frame inView:(NSView *)view API_AVAILABLE(macos(10.7));
      |   ~                                  ^
      |                                      )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCell.h:208:38: error: objective-c++ method declaration is expected before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCell.h:217:23: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  217 | - (void)performClick:(nullable id)sender;
      |                       ^~~~~~~~
      |                       cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSActionCell.h:16:22: error: unknown property attribute 'weak'
   16 | @property (nullable, weak) id target; // Target is weak for zeroing-weak compatible objects in apps linked on 10.10 or later. Otherwise the behavior of this property is 'assign’.
      |                      ^~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSActionCell.h:16:31: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   16 | @property (nullable, weak) id target; // Target is weak for zeroing-weak compatible objects in apps linked on 10.10 or later. Otherwise the behavior of this property is 'assign’.
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSApplication.h:13:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSRunningApplication.h:98:32: error: unknown property attribute 'strong'
   98 | @property (nullable, readonly, strong) NSImage *icon;
      |                                ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSRunningApplication.h:117:33: error: expected '>' before '*' token
  117 | + (NSArray<NSRunningApplication *> *)runningApplicationsWithBundleIdentifier:(NSString *)bundleIdentifier;
      |                                 ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSRunningApplication.h:117:33: error: cannot find protocol declaration for 'NSRunningApplication'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSRunningApplication.h:117:34: error: expected ')' before '>' token
  117 | + (NSArray<NSRunningApplication *> *)runningApplicationsWithBundleIdentifier:(NSString *)bundleIdentifier;
      |   ~                              ^
      |                                  )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSRunningApplication.h:117:34: error: objective-c++ method declaration is expected before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSRunningApplication.h:120:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  120 | + (nullable instancetype)runningApplicationWithProcessIdentifier:(pid_t)pid;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSRunningApplication.h:123:29: error: unknown property attribute 'strong'
  123 | @property (class, readonly, strong) __kindof NSRunningApplication *currentApplication;
      |                             ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSRunningApplication.h:123:37: error: '__kindof' has not been declared
  123 | @property (class, readonly, strong) __kindof NSRunningApplication *currentApplication;
      |                                     ^~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSRunningApplication.h:141:57: error: expected '>' before '*' token
  141 | @property (readonly, copy) NSArray<NSRunningApplication *> *runningApplications API_AVAILABLE(macos(10.6));
      |                                                         ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSRunningApplication.h:141:57: error: cannot find protocol declaration for 'NSRunningApplication'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSRunningApplication.h:141:58: error: expected unqualified-id before '>' token
  141 | @property (readonly, copy) NSArray<NSRunningApplication *> *runningApplications API_AVAILABLE(macos(10.6));
      |                                                          ^
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocument.h:8:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSNib.h:31:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   31 | - (nullable instancetype)initWithNibNamed:(NSNibName)nibName bundle:(nullable NSBundle *)bundle;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSNib.h:31:70: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   31 | - (nullable instancetype)initWithNibNamed:(NSNibName)nibName bundle:(nullable NSBundle *)bundle;
      |                                                                      ^~~~~~~~
      |                                                                      cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSNib.h:36:59: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   36 | - (instancetype)initWithNibData:(NSData *)nibData bundle:(nullable NSBundle *)bundle API_AVAILABLE(macos(10.8));
      |                                                           ^~~~~~~~
      |                                                           cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSNib.h:45:31: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   45 | - (BOOL)instantiateWithOwner:(nullable id)owner topLevelObjects:(NSArray * _Nullable * _Nullable)topLevelObjects API_AVAILABLE(macos(10.8));
      |                               ^~~~~~~~
      |                               cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSNib.h:50:4: error: 'null_unspecified' does not name a type
   50 | - (null_unspecified id)initWithContentsOfURL:(null_unspecified NSURL *)nibFileURL API_DEPRECATED("", macos(10.0,10.8));
      |    ^~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSNib.h:50:47: error: 'null_unspecified' does not name a type
   50 | - (null_unspecified id)initWithContentsOfURL:(null_unspecified NSURL *)nibFileURL API_DEPRECATED("", macos(10.0,10.8));
      |                                               ^~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSNib.h:51:46: error: 'null_unspecified' does not name a type
   51 | - (BOOL)instantiateNibWithExternalNameTable:(null_unspecified NSDictionary *)externalNameTable API_DEPRECATED("", macos(10.0,10.8));
      |                                              ^~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSNib.h:52:34: error: 'null_unspecified' does not name a type
   52 | - (BOOL)instantiateNibWithOwner:(null_unspecified id)owner topLevelObjects:(NSArray * _Null_unspecified* _Null_unspecified)topLevelObjects API_DEPRECATED("", macos(10.3,10.8));
      |                                  ^~~~~~~~~~~~~~~~
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSMenu.h:12,
                 from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocument.h:14:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSMenuItem.h:28:58: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   28 | - (instancetype)initWithTitle:(NSString *)string action:(nullable SEL)selector keyEquivalent:(NSString *)charCode NS_DESIGNATED_INITIALIZER;
      |                                                          ^~~~~~~~
      |                                                          cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSMenuItem.h:37:22: error: unknown property attribute 'strong'
   37 | @property (nullable, strong) NSMenu *submenu;
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSMenuItem.h:37:38: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   37 | @property (nullable, strong) NSMenu *submenu;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSMenuItem.h:56:22: error: unknown property attribute 'strong'
   56 | @property (nullable, strong) NSImage *image;
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSMenuItem.h:56:39: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   56 | @property (nullable, strong) NSImage *image;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSMenuItem.h:59:29: error: unknown property attribute 'strong'
   59 | @property (null_resettable, strong) NSImage *onStateImage; // checkmark by default
      |                             ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSMenuItem.h:59:46: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   59 | @property (null_resettable, strong) NSImage *onStateImage; // checkmark by default
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSMenuItem.h:60:22: error: unknown property attribute 'strong'
   60 | @property (nullable, strong) NSImage *offStateImage; // none by default
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSMenuItem.h:60:39: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   60 | @property (nullable, strong) NSImage *offStateImage; // none by default
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSMenuItem.h:61:29: error: unknown property attribute 'strong'
   61 | @property (null_resettable, strong) NSImage *mixedStateImage; // horizontal line by default
      |                             ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSMenuItem.h:61:46: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   61 | @property (null_resettable, strong) NSImage *mixedStateImage; // horizontal line by default
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSMenuItem.h:69:22: error: unknown property attribute 'weak'
   69 | @property (nullable, weak) id target;
      |                      ^~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSMenuItem.h:69:31: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   69 | @property (nullable, weak) id target;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSMenuItem.h:74:22: error: unknown property attribute 'strong'
   74 | @property (nullable, strong) id representedObject;
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSMenuItem.h:74:33: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   74 | @property (nullable, strong) id representedObject;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSMenuItem.h:83:22: error: unknown property attribute 'strong'
   83 | @property (nullable, strong) NSView *view API_AVAILABLE(macos(10.5));
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSMenuItem.h:83:38: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   83 | @property (nullable, strong) NSView *view API_AVAILABLE(macos(10.5));
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSMenuItem.h:99:32: error: unknown property attribute 'strong'
   99 | @property (nullable, readonly, strong) NSMenuItem *enclosingMenuItem API_AVAILABLE(macos(10.5));
      |                                ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSMenuItem.h:115:4: error: 'null_unspecified' does not name a type
  115 | - (null_unspecified NSString *)mnemonic API_DEPRECATED("", macos(10.0,10.6));
      |    ^~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSMenu.h:37:98: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   37 | + (void)popUpContextMenu:(NSMenu*)menu withEvent:(NSEvent*)event forView:(NSView*)view withFont:(nullable NSFont*)font;
      |                                                                                                  ^~~~~~~~
      |                                                                                                  cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSMenu.h:43:35: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   43 | - (BOOL)popUpMenuPositioningItem:(nullable NSMenuItem *)item atLocation:(NSPoint)location inView:(nullable NSView *)view API_AVAILABLE(macos(10.6));
      |                                   ^~~~~~~~
      |                                   cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSMenu.h:43:99: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   43 | - (BOOL)popUpMenuPositioningItem:(nullable NSMenuItem *)item atLocation:(NSPoint)location inView:(nullable NSView *)view API_AVAILABLE(macos(10.6));
      |                                                                                                   ^~~~~~~~
      |                                                                                                   cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSMenu.h:61:64: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   61 | - (NSMenuItem *)insertItemWithTitle:(NSString *)string action:(nullable SEL)selector keyEquivalent:(NSString *)charCode atIndex:(NSInteger)index;
      |                                                                ^~~~~~~~
      |                                                                cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSMenu.h:64:61: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   64 | - (NSMenuItem *)addItemWithTitle:(NSString *)string action:(nullable SEL)selector keyEquivalent:(NSString *)charCode;
      |                                                             ^~~~~~~~
      |                                                             cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSMenu.h:73:21: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   73 | - (void)setSubmenu:(nullable NSMenu *)menu forItem:(NSMenuItem *)item;
      |                     ^~~~~~~~
      |                     cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSMenu.h:80:37: error: expected '>' before '*' token
   80 | @property (copy) NSArray<NSMenuItem *> *itemArray;
      |                                     ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSMenu.h:80:38: error: expected unqualified-id before '>' token
   80 | @property (copy) NSArray<NSMenuItem *> *itemArray;
      |                                      ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSMenu.h:86:5: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   86 |  - (nullable NSMenuItem *)itemAtIndex:(NSInteger)index;
      |     ^~~~~~~~
      |     cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSMenu.h:94:48: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   94 | - (NSInteger)indexOfItemWithRepresentedObject:(nullable id)object;
      |                                                ^~~~~~~~
      |                                                cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSMenu.h:95:38: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   95 | - (NSInteger)indexOfItemWithSubmenu:(nullable NSMenu *)submenu;
      |                                      ^~~~~~~~
      |                                      cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSMenu.h:96:37: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   96 | - (NSInteger)indexOfItemWithTarget:(nullable id)target andAction:(nullable SEL)actionSelector;
      |                                     ^~~~~~~~
      |                                     cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSMenu.h:96:67: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   96 | - (NSInteger)indexOfItemWithTarget:(nullable id)target andAction:(nullable SEL)actionSelector;
      |                                                                   ^~~~~~~~
      |                                                                   cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSMenu.h:99:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   99 | - (nullable NSMenuItem *)itemWithTitle:(NSString *)title;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSMenu.h:100:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  100 | - (nullable NSMenuItem *)itemWithTag:(NSInteger)tag;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSMenu.h:121:22: error: unknown property attribute 'weak'
  121 | @property (nullable, weak) id<NSMenuDelegate> delegate;
      |                      ^~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSMenu.h:121:47: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
  121 | @property (nullable, weak) id<NSMenuDelegate> delegate;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSMenu.h:134:32: error: unknown property attribute 'strong'
  134 | @property (nullable, readonly, strong) NSMenuItem *highlightedItem API_AVAILABLE(macos(10.5));
      |                                ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSMenu.h:146:29: error: unknown property attribute 'strong'
  146 | @property (null_resettable, strong) NSFont *font API_AVAILABLE(macos(10.6));
      |                             ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSMenu.h:146:45: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
  146 | @property (null_resettable, strong) NSFont *font API_AVAILABLE(macos(10.6));
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSMenu.h:161:24: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  161 | - (void)submenuAction:(nullable id)sender;
      |                        ^~~~~~~~
      |                        cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSMenu.h:189:48: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  189 | - (void)menu:(NSMenu *)menu willHighlightItem:(nullable NSMenuItem *)item API_AVAILABLE(macos(10.5));
      |                                                ^~~~~~~~
      |                                                cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSMenu.h:194:59: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  194 | - (NSRect)confinementRectForMenu:(NSMenu *)menu onScreen:(nullable NSScreen *)screen API_AVAILABLE(macos(10.6));
      |                                                           ^~~~~~~~
      |                                                           cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSMenu.h:231:32: error: 'null_unspecified' does not name a type
  231 | - (void)setMenuRepresentation:(null_unspecified id)menuRep API_DEPRECATED("", macos(10.0,10.2));
      |                                ^~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSMenu.h:232:4: error: 'null_unspecified' does not name a type
  232 | - (null_unspecified id)menuRepresentation API_DEPRECATED("", macos(10.0,10.2));
      |    ^~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSMenu.h:234:39: error: 'null_unspecified' does not name a type
  234 | - (void)setContextMenuRepresentation:(null_unspecified id)menuRep API_DEPRECATED("", macos(10.0,10.2));
      |                                       ^~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSMenu.h:235:4: error: 'null_unspecified' does not name a type
  235 | - (null_unspecified id)contextMenuRepresentation API_DEPRECATED("", macos(10.0,10.2));
      |    ^~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSMenu.h:237:39: error: 'null_unspecified' does not name a type
  237 | - (void)setTearOffMenuRepresentation:(null_unspecified id)menuRep API_DEPRECATED("", macos(10.0,10.2));
      |                                       ^~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSMenu.h:238:4: error: 'null_unspecified' does not name a type
  238 | - (null_unspecified id)tearOffMenuRepresentation API_DEPRECATED("", macos(10.0,10.2));
      |    ^~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSMenu.h:241:4: error: 'null_unspecified' does not name a type
  241 | + (null_unspecified NSZone *)menuZone API_DEPRECATED("", macos(10.0,10.11));
      |    ^~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSMenu.h:242:22: error: 'null_unspecified' does not name a type
  242 | + (void)setMenuZone:(null_unspecified NSZone *)zone API_DEPRECATED("", macos(10.0,10.2));
      |                      ^~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSMenu.h:244:4: error: 'null_unspecified' does not name a type
  244 | - (null_unspecified NSMenu *)attachedMenu API_DEPRECATED("", macos(10.0,10.2));
      |    ^~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSMenu.h:247:32: error: 'null_unspecified' does not name a type
  247 | - (NSPoint)locationForSubmenu:(null_unspecified NSMenu *)submenu API_DEPRECATED("", macos(10.0,10.2));
      |                                ^~~~~~~~~~~~~~~~
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPrintInfo.h:12,
                 from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocument.h:15:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPrinter.h:34:52 error: expected '>' before '*' token
   34 | @property (class, readonly, copy) NSArray<NSString *> *printerNames;
      |                                                    ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPrinter.h:34:52 error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPrinter.h:34:53 error: expected unqualified-id before '>' token
   34 | @property (class, readonly, copy) NSArray<NSString *> *printerNames;
      |                                                     ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPrinter.h:38:60 error: cannot find protocol declaration for 'NSPrinterTypeName'
   38 | @property (class, readonly, copy) NSArray<NSPrinterTypeName> *printerTypes;
      |                                                            ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPrinter.h:42:4:error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   42 | + (nullable NSPrinter *)printerWithName:(NSString *)name;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPrinter.h:46:4:error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   46 | + (nullable NSPrinter *)printerWithType:(NSPrinterTypeName)type;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPrinter.h:66:67 error: cannot find protocol declaration for 'NSDeviceDescriptionKey'
   66 | @property (readonly, copy) NSDictionary<NSDeviceDescriptionKey, id> *deviceDescription;
      |                                                                   ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPrinter.h:66:67 error: cannot find protocol declaration for 'id'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPrinter.h:79:16 error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   79 | - (BOOL)isKey:(nullable NSString *)key inTable:(NSString *)table API_DEPRECATED("", macos(10.0,10.9));
      |                ^~~~~~~~
      |                cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPrinter.h:80:24 error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   80 | - (BOOL)booleanForKey:(nullable NSString *)key inTable:(NSString *)table API_DEPRECATED("", macos(10.0,10.9));
      |                        ^~~~~~~~
      |                        cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPrinter.h:81:23 error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   81 | - (float)floatForKey:(nullable NSString *)key inTable:(NSString *)table API_DEPRECATED("", macos(10.0,10.9));
      |                       ^~~~~~~~
      |                       cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPrinter.h:82:19 error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   82 | - (int)intForKey:(nullable NSString *)key inTable:(NSString *)table API_DEPRECATED("", macos(10.0,10.9));
      |                   ^~~~~~~~
      |                   cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPrinter.h:83:23 error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   83 | - (NSRect)rectForKey:(nullable NSString *)key inTable:(NSString *)table API_DEPRECATED("", macos(10.0,10.9));
      |                       ^~~~~~~~
      |                       cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPrinter.h:84:23 error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   84 | - (NSSize)sizeForKey:(nullable NSString *)key inTable:(NSString *)table API_DEPRECATED("", macos(10.0,10.9));
      |                       ^~~~~~~~
      |                       cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPrinter.h:85:4:error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   85 | - (nullable NSString *)stringForKey:(nullable NSString *)key inTable:(NSString *)table API_DEPRECATED("", macos(10.0,10.9));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPrinter.h:85:38 error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   85 | - (nullable NSString *)stringForKey:(nullable NSString *)key inTable:(NSString *)table API_DEPRECATED("", macos(10.0,10.9));
      |                                      ^~~~~~~~
      |                                      cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPrinter.h:86:4:error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   86 | - (nullable NSArray *)stringListForKey:(nullable NSString *)key inTable:(NSString *)table API_DEPRECATED("", macos(10.0,10.9));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPrinter.h:86:41 error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   86 | - (nullable NSArray *)stringListForKey:(nullable NSString *)key inTable:(NSString *)table API_DEPRECATED("", macos(10.0,10.9));
      |                                         ^~~~~~~~
      |                                         cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPrinter.h:91:30 error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   91 | - (NSRect)imageRectForPaper:(nullable NSString *)paperName API_DEPRECATED("", macos(10.0,10.2));
      |                              ^~~~~~~~
      |                              cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPrinter.h:97:26 error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   97 | - (BOOL)isFontAvailable:(nullable NSString *)faceName API_DEPRECATED("", macos(10.0,10.2));
      |                          ^~~~~~~~
      |                          cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPrinter.h:102:4 error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  102 | + (nullable NSPrinter *)printerWithName:(NSString *)name domain:(nullable NSString *)domain includeUnavailable:(BOOL)flag API_DEPRECATED("", macos(10.0,10.2));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPrinter.h:102:66: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  102 | + (nullable NSPrinter *)printerWithName:(NSString *)name domain:(nullable NSString *)domain includeUnavailable:(BOOL)flag API_DEPRECATED("", macos(10.0,10.2));
      |                                                                  ^~~~~~~~
      |                                                                  cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPrintInfo.h:95:19: error: unknown property attribute 'strong'
   95 | @property (class, strong) NSPrintInfo *sharedPrintInfo;
      |                   ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPrintInfo.h:95:40: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   95 | @property (class, strong) NSPrintInfo *sharedPrintInfo;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPrintInfo.h:99:77: error: cannot find protocol declaration for 'NSPrintInfoAttributeKey'
   99 | - (instancetype)initWithDictionary:(NSDictionary<NSPrintInfoAttributeKey, id> *)attributes NS_DESIGNATED_INITIALIZER;
      |                                                                             ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPrintInfo.h:99:77: error: cannot find protocol declaration for 'id'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPrintInfo.h:105:51: error: cannot find protocol declaration for 'NSPrintInfoAttributeKey'
  105 | - (NSMutableDictionary<NSPrintInfoAttributeKey, id> *)dictionary;
      |                                                   ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPrintInfo.h:105:51: error: cannot find protocol declaration for 'id'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPrintInfo.h:151:39: error: unknown property attribute 'strong'
  151 | @property (class, readonly, nullable, strong) NSPrinter *defaultPrinter;
      |                                       ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPrintInfo.h:156:22: error: unknown property attribute 'strong'
  156 | @property (readonly, strong) NSMutableDictionary<NSPrintInfoSettingKey, id> *printSettings API_AVAILABLE(macos(10.5));
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPrintInfo.h:156:75: error: cannot find protocol declaration for 'NSPrintInfoSettingKey'
  156 | @property (readonly, strong) NSMutableDictionary<NSPrintInfoSettingKey, id> *printSettings API_AVAILABLE(macos(10.5));
      |                                                                           ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPrintInfo.h:156:75: error: cannot find protocol declaration for 'id'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPrintInfo.h:183:28: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  183 | + (void)setDefaultPrinter:(nullable NSPrinter *)printer API_DEPRECATED("NSPrintInfo's implementation has no effect", macos(10.0,10.2));
      |                            ^~~~~~~~
      |                            cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPrintInfo.h:187:29: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  187 | + (NSSize)sizeForPaperName:(nullable NSPrinterPaperName)name API_DEPRECATED("Use -[NSPrinter pageSizeForPaper:] instead", macos(10.0,10.2));
      |                             ^~~~~~~~
      |                             cg_nullable
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSKeyValueBinding.h:12,
                 from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocument.h:16:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSManagedObjectContext.h:92:27: error: expected ')' before '(' token
   92 | - (void)performBlock:(void (^)(void))block API_AVAILABLE(macosx(10.7),ios(5.0));
      |                      ~    ^~
      |                           )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSManagedObjectContext.h:92:28: error: expected identifier before '(' token
   92 | - (void)performBlock:(void (^)(void))block API_AVAILABLE(macosx(10.7),ios(5.0));
      |                            ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSManagedObjectContext.h:92:27: error: expected ';' before '(' token
   92 | - (void)performBlock:(void (^)(void))block API_AVAILABLE(macosx(10.7),ios(5.0));
      |                           ^~
      |                           ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSManagedObjectContext.h:95:34: error: expected ')' before '(' token
   95 | - (void)performBlockAndWait:(void (NS_NOESCAPE ^)(void))block API_AVAILABLE(macosx(10.7),ios(5.0));
      |                             ~    ^~
      |                                  )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSManagedObjectContext.h:95:35: error: expected identifier before '(' token
   95 | - (void)performBlockAndWait:(void (NS_NOESCAPE ^)(void))block API_AVAILABLE(macosx(10.7),ios(5.0));
      |                                   ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSManagedObjectContext.h:95:34: error: expected ';' before '(' token
   95 | - (void)performBlockAndWait:(void (NS_NOESCAPE ^)(void))block API_AVAILABLE(macosx(10.7),ios(5.0));
      |                                  ^~
      |                                  ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSManagedObjectContext.h:98:22: error: unknown property attribute 'strong'
   98 | @property (nullable, strong) NSPersistentStoreCoordinator *persistentStoreCoordinator;
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSManagedObjectContext.h:98:60: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   98 | @property (nullable, strong) NSPersistentStoreCoordinator *persistentStoreCoordinator;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSManagedObjectContext.h:100:22: error: unknown property attribute 'strong'
  100 | @property (nullable, strong) NSManagedObjectContext *parentContext API_AVAILABLE(macosx(10.7),ios(5.0));
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSManagedObjectContext.h:100:54: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
  100 | @property (nullable, strong) NSManagedObjectContext *parentContext API_AVAILABLE(macosx(10.7),ios(5.0));
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSManagedObjectContext.h:105:33: error: unknown property attribute 'strong'
  105 | @property (nullable, nonatomic, strong) NSUndoManager *undoManager;
      |                                 ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSManagedObjectContext.h:105:56: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
  105 | @property (nullable, nonatomic, strong) NSUndoManager *undoManager;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSManagedObjectContext.h:108:33: error: unknown property attribute 'strong'
  108 | @property (nonatomic, readonly, strong) NSMutableDictionary *userInfo API_AVAILABLE(macosx(10.7),ios(5.0));
      |                                 ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSManagedObjectContext.h:112:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  112 | - (nullable __kindof NSManagedObject *)objectRegisteredForID:(NSManagedObjectID *)objectID;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSManagedObjectContext.h:115:4: error: '__kindof' does not name a type
  115 | - (__kindof NSManagedObject *)objectWithID:(NSManagedObjectID *)objectID;
      |    ^~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSManagedObjectContext.h:118:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  118 | - (nullable __kindof NSManagedObject*)existingObjectWithID:(NSManagedObjectID*)objectID error:(NSError**)error API_AVAILABLE(macosx(10.6),ios(3.0));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSManagedObjectContext.h:121:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  121 | - (nullable NSArray *)executeFetchRequest:(NSFetchRequest *)request error:(NSError **)error;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSManagedObjectContext.h:132:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  132 | - (nullable __kindof NSPersistentStoreResult *)executeRequest:(NSPersistentStoreRequest*)request error:(NSError **)error API_AVAILABLE(macosx(10.10),ios(8.0));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSManagedObjectContext.h:144:33: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  144 | - (void)observeValueForKeyPath:(nullable NSString *)keyPath ofObject:(nullable id)object change:(nullable NSDictionary<NSString *, id> *)change context:(nullable void *)context;
      |                                 ^~~~~~~~
      |                                 cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSManagedObjectContext.h:144:71: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  144 | - (void)observeValueForKeyPath:(nullable NSString *)keyPath ofObject:(nullable id)object change:(nullable NSDictionary<NSString *, id> *)change context:(nullable void *)context;
      |                                                                       ^~~~~~~~
      |                                                                       cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSManagedObjectContext.h:144:98: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  144 | - (void)observeValueForKeyPath:(nullable NSString *)keyPath ofObject:(nullable id)object change:(nullable NSDictionary<NSString *, id> *)change context:(nullable void *)context;
      |                                                                                                  ^~~~~~~~
      |                                                                                                  cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSManagedObjectContext.h:144:154: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  144 | - (void)observeValueForKeyPath:(nullable NSString *)keyPath ofObject:(nullable id)object change:(nullable NSDictionary<NSString *, id> *)change context:(nullable void *)context;
      |                                                                                                                                                          ^~~~~~~~
      |                                                                                                                                                          cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSManagedObjectContext.h:152:33: error: unknown property attribute 'strong'
  152 | @property (nonatomic, readonly, strong) NSSet<__kindof NSManagedObject *> *insertedObjects;
      |                                 ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSManagedObjectContext.h:152:56: error: expected '>' before 'NSManagedObject'
  152 | @property (nonatomic, readonly, strong) NSSet<__kindof NSManagedObject *> *insertedObjects;
      |                                                        ^~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSManagedObjectContext.h:152:56: error: cannot find protocol declaration for '__kindof'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSManagedObjectContext.h:152:71: error: expected ';' before '*' token
  152 | @property (nonatomic, readonly, strong) NSSet<__kindof NSManagedObject *> *insertedObjects;
      |                                                                       ^~
      |                                                                       ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSManagedObjectContext.h:153:33: error: unknown property attribute 'strong'
  153 | @property (nonatomic, readonly, strong) NSSet<__kindof NSManagedObject *> *updatedObjects;
      |                                 ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSManagedObjectContext.h:153:56: error: expected '>' before 'NSManagedObject'
  153 | @property (nonatomic, readonly, strong) NSSet<__kindof NSManagedObject *> *updatedObjects;
      |                                                        ^~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSManagedObjectContext.h:153:56: error: cannot find protocol declaration for '__kindof'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSManagedObjectContext.h:153:1: error: redeclaration of property 'NSManagedObject'
  153 | @property (nonatomic, readonly, strong) NSSet<__kindof NSManagedObject *> *updatedObjects;
      | ^~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSManagedObjectContext.h:152:56: note: originally specified here
  152 | @property (nonatomic, readonly, strong) NSSet<__kindof NSManagedObject *> *insertedObjects;
      |                                                        ^~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSManagedObjectContext.h:153:71: error: expected ';' before '*' token
  153 | @property (nonatomic, readonly, strong) NSSet<__kindof NSManagedObject *> *updatedObjects;
      |                                                                       ^~
      |                                                                       ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSManagedObjectContext.h:154:33: error: unknown property attribute 'strong'
  154 | @property (nonatomic, readonly, strong) NSSet<__kindof NSManagedObject *> *deletedObjects;
      |                                 ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSManagedObjectContext.h:154:56: error: expected '>' before 'NSManagedObject'
  154 | @property (nonatomic, readonly, strong) NSSet<__kindof NSManagedObject *> *deletedObjects;
      |                                                        ^~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSManagedObjectContext.h:154:56: error: cannot find protocol declaration for '__kindof'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSManagedObjectContext.h:154:1: error: redeclaration of property 'NSManagedObject'
  154 | @property (nonatomic, readonly, strong) NSSet<__kindof NSManagedObject *> *deletedObjects;
      | ^~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSManagedObjectContext.h:152:56: note: originally specified here
  152 | @property (nonatomic, readonly, strong) NSSet<__kindof NSManagedObject *> *insertedObjects;
      |                                                        ^~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSManagedObjectContext.h:154:71: error: expected ';' before '*' token
  154 | @property (nonatomic, readonly, strong) NSSet<__kindof NSManagedObject *> *deletedObjects;
      |                                                                       ^~
      |                                                                       ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSManagedObjectContext.h:155:33: error: unknown property attribute 'strong'
  155 | @property (nonatomic, readonly, strong) NSSet<__kindof NSManagedObject *> *registeredObjects;
      |                                 ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSManagedObjectContext.h:155:56: error: expected '>' before 'NSManagedObject'
  155 | @property (nonatomic, readonly, strong) NSSet<__kindof NSManagedObject *> *registeredObjects;
      |                                                        ^~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSManagedObjectContext.h:155:56: error: cannot find protocol declaration for '__kindof'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSManagedObjectContext.h:155:1: error: redeclaration of property 'NSManagedObject'
  155 | @property (nonatomic, readonly, strong) NSSet<__kindof NSManagedObject *> *registeredObjects;
      | ^~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSManagedObjectContext.h:152:56: note: originally specified here
  152 | @property (nonatomic, readonly, strong) NSSet<__kindof NSManagedObject *> *insertedObjects;
      |                                                        ^~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSManagedObjectContext.h:155:71: error: expected ';' before '*' token
  155 | @property (nonatomic, readonly, strong) NSSet<__kindof NSManagedObject *> *registeredObjects;
      |                                                                       ^~
      |                                                                       ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSManagedObjectContext.h:180:120: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  180 | - (BOOL)shouldHandleInaccessibleFault:(NSManagedObject*)fault forObjectID:(NSManagedObjectID*)oid triggeredByProperty:(nullable NSPropertyDescription*)property API_AVAILABLE(macosx(10.11),ios(9.0));
      |                                                                                                                        ^~~~~~~~
      |                                                                                                                        cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSManagedObjectContext.h:185:12: error: unknown property attribute 'strong'
  185 | @property (strong) id mergePolicy;    // default: NSErrorMergePolicy
      |            ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSManagedObjectContext.h:185:23: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
  185 | @property (strong) id mergePolicy;    // default: NSErrorMergePolicy
      | ~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSManagedObjectContext.h:189:63: error: expected '>' before '*' token
  189 | - (BOOL)obtainPermanentIDsForObjects:(NSArray<NSManagedObject *> *)objects error:(NSError **)error API_AVAILABLE(macosx(10.5),ios(3.0));
      |                                                               ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSManagedObjectContext.h:189:63: error: cannot find protocol declaration for 'NSManagedObject'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSManagedObjectContext.h:189:64: error: expected ')' before '>' token
  189 | - (BOOL)obtainPermanentIDsForObjects:(NSArray<NSManagedObject *> *)objects error:(NSError **)error API_AVAILABLE(macosx(10.5),ios(3.0));
      |                                      ~                         ^
      |                                                                )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSManagedObjectContext.h:189:64: error: expected identifier before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSManagedObjectContext.h:189:64: error: expected ';' before '>' token
  189 | - (BOOL)obtainPermanentIDsForObjects:(NSArray<NSManagedObject *> *)objects error:(NSError **)error API_AVAILABLE(macosx(10.5),ios(3.0));
      |                                                                ^
      |                                                                ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSManagedObjectContext.h:200:125: error: expected '>' before '*' token
  200 | + (void)mergeChangesFromRemoteContextSave:(NSDictionary*)changeNotificationData intoContexts:(NSArray<NSManagedObjectContext*> *)contexts API_AVAILABLE(macosx(10.11),ios(9.0));
      |                                                                                                                             ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSManagedObjectContext.h:200:125: error: cannot find protocol declaration for 'NSManagedObjectContext'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSManagedObjectContext.h:200:126: error: expected ')' before '>' token
  200 | + (void)mergeChangesFromRemoteContextSave:(NSDictionary*)changeNotificationData intoContexts:(NSArray<NSManagedObjectContext*> *)contexts API_AVAILABLE(macosx(10.11),ios(9.0));
      |                                                                                              ~                               ^
      |                                                                                                                              )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSManagedObjectContext.h:200:126: error: expected identifier before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSManagedObjectContext.h:200:126: error: expected ';' before '>' token
  200 | + (void)mergeChangesFromRemoteContextSave:(NSDictionary*)changeNotificationData intoContexts:(NSArray<NSManagedObjectContext*> *)contexts API_AVAILABLE(macosx(10.11),ios(9.0));
      |                                                                                                                              ^
      |                                                                                                                              ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSManagedObjectContext.h:208:33: error: unknown property attribute 'strong'
  208 | @property (nullable, nonatomic, strong, readonly) NSQueryGenerationToken *queryGenerationToken API_AVAILABLE(macosx(10.12),ios(10.0),tvos(10.0),watchos(3.0));
      |                                 ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSManagedObjectContext.h:229:38: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  229 | - (BOOL)setQueryGenerationFromToken:(nullable NSQueryGenerationToken *)generation error:(NSError **)error API_AVAILABLE(macosx(10.12),ios(10.0),tvos(10.0),watchos(3.0));
      |                                      ^~~~~~~~
      |                                      cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSManagedObjectContext.h:239:1: error: cannot use an object as parameter to a method
  239 | @end
      | ^~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSKeyValueBinding.h:27:29: error: unknown property attribute 'strong'
   27 | @property (class, readonly, strong) NSBindingSelectionMarker *multipleValuesSelectionMarker API_AVAILABLE(macos(10.14));
      |                             ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSKeyValueBinding.h:28:29: error: unknown property attribute 'strong'
   28 | @property (class, readonly, strong) NSBindingSelectionMarker *noSelectionMarker API_AVAILABLE(macos(10.14));
      |                             ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSKeyValueBinding.h:29:29: error: unknown property attribute 'strong'
   29 | @property (class, readonly, strong) NSBindingSelectionMarker *notApplicableSelectionMarker API_AVAILABLE(macos(10.14));
      |                             ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSKeyValueBinding.h:31:32: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   31 | + (void)setDefaultPlaceholder:(nullable id)placeholder forMarker:(nullable NSBindingSelectionMarker *)marker onClass:(Class)objectClass withBinding:(NSBindingName)binding API_AVAILABLE(macos(10.15)); // marker can be nil or one of multipleValuesSelectionMarker, noSelectionMarker, notApplicableSelectionMarker
      |                                ^~~~~~~~
      |                                cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSKeyValueBinding.h:31:67: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   31 | + (void)setDefaultPlaceholder:(nullable id)placeholder forMarker:(nullable NSBindingSelectionMarker *)marker onClass:(Class)objectClass withBinding:(NSBindingName)binding API_AVAILABLE(macos(10.15)); // marker can be nil or one of multipleValuesSelectionMarker, noSelectionMarker, notApplicableSelectionMarker
      |                                                                   ^~~~~~~~
      |                                                                   cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSKeyValueBinding.h:32:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   32 | + (nullable id)defaultPlaceholderForMarker:(nullable NSBindingSelectionMarker *)marker onClass:(Class)objectClass withBinding:(NSBindingName)binding API_AVAILABLE(macos(10.15)); // marker can be nil or one of multipleValuesSelectionMarker, noSelectionMarker, notApplicableSelectionMarker
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSKeyValueBinding.h:32:45: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   32 | + (nullable id)defaultPlaceholderForMarker:(nullable NSBindingSelectionMarker *)marker onClass:(Class)objectClass withBinding:(NSBindingName)binding API_AVAILABLE(macos(10.15)); // marker can be nil or one of multipleValuesSelectionMarker, noSelectionMarker, notApplicableSelectionMarker
      |                                             ^~~~~~~~
      |                                             cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSKeyValueBinding.h:51:49: error: cannot find protocol declaration for 'NSBindingName'
   51 | @property (readonly, copy) NSArray<NSBindingName> *exposedBindings;   // for a new key exposed through this method, the default implementation simply falls back to key-value coding
      |                                                 ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSKeyValueBinding.h:52:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   52 | - (nullable Class)valueClassForBinding:(NSBindingName)binding;    // optional - mostly for matching transformers
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSKeyValueBinding.h:56:102: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   56 | - (void)bind:(NSBindingName)binding toObject:(id)observable withKeyPath:(NSString *)keyPath options:(nullable NSDictionary<NSBindingOption, id> *)options;    // placeholders and value transformers are specified in options dictionary
      |                                                                                                      ^~~~~~~~
      |                                                                                                      cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSKeyValueBinding.h:61:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   61 | - (nullable NSDictionary<NSBindingInfoKey, id> *)infoForBinding:(NSBindingName)binding;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSKeyValueBinding.h:72:35: error: expected '>' before '*' token
   72 | - (NSArray<NSAttributeDescription *> *)optionDescriptionsForBinding:(NSBindingName)binding API_AVAILABLE(macos(10.5));
      |                                   ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSKeyValueBinding.h:72:35: error: cannot find protocol declaration for 'NSAttributeDescription'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSKeyValueBinding.h:72:36: error: expected ')' before '>' token
   72 | - (NSArray<NSAttributeDescription *> *)optionDescriptionsForBinding:(NSBindingName)binding API_AVAILABLE(macos(10.5));
      |   ~                                ^
      |                                    )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSKeyValueBinding.h:72:36: error: objective-c++ method declaration is expected before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSKeyValueBinding.h:79:32: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   79 | + (void)setDefaultPlaceholder:(nullable id)placeholder forMarker:(nullable id)marker withBinding:(NSBindingName)binding API_DEPRECATED_WITH_REPLACEMENT("+[NSBindingSelectionMarker setDefaultPlaceholder:forMarker:withBinding:onClass:]", macos(10.0, 11.0));
      |                                ^~~~~~~~
      |                                cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSKeyValueBinding.h:79:67: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   79 | + (void)setDefaultPlaceholder:(nullable id)placeholder forMarker:(nullable id)marker withBinding:(NSBindingName)binding API_DEPRECATED_WITH_REPLACEMENT("+[NSBindingSelectionMarker setDefaultPlaceholder:forMarker:withBinding:onClass:]", macos(10.0, 11.0));
      |                                                                   ^~~~~~~~
      |                                                                   cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSKeyValueBinding.h:80:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   80 | + (nullable id)defaultPlaceholderForMarker:(nullable id)marker withBinding:(NSBindingName)binding API_DEPRECATED_WITH_REPLACEMENT("+[NSBindingSelectionMarker defaultPlaceholder:forMarker:withBinding:onClass:]", macos(10.0, 11.0));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSKeyValueBinding.h:80:45: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   80 | + (nullable id)defaultPlaceholderForMarker:(nullable id)marker withBinding:(NSBindingName)binding API_DEPRECATED_WITH_REPLACEMENT("+[NSBindingSelectionMarker defaultPlaceholder:forMarker:withBinding:onClass:]", macos(10.0, 11.0));
      |                                             ^~~~~~~~
      |                                             cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSKeyValueBinding.h:97:36: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   97 | - (void)commitEditingWithDelegate:(nullable id)delegate didCommitSelector:(nullable SEL)didCommitSelector contextInfo:(nullable void *)contextInfo;
      |                                    ^~~~~~~~
      |                                    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSKeyValueBinding.h:97:76: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   97 | - (void)commitEditingWithDelegate:(nullable id)delegate didCommitSelector:(nullable SEL)didCommitSelector contextInfo:(nullable void *)contextInfo;
      |                                                                            ^~~~~~~~
      |                                                                            cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSKeyValueBinding.h:97:120: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   97 | - (void)commitEditingWithDelegate:(nullable id)delegate didCommitSelector:(nullable SEL)didCommitSelector contextInfo:(nullable void *)contextInfo;
      |                                                                                                                        ^~~~~~~~
      |                                                                                                                        cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSKeyValueBinding.h:119:36: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  119 | - (void)commitEditingWithDelegate:(nullable id)delegate didCommitSelector:(nullable SEL)didCommitSelector contextInfo:(nullable void *)contextInfo API_DEPRECATED("This is now a method of the NSEditor protocol.", macos(10.0, 11.0));
      |                                    ^~~~~~~~
      |                                    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSKeyValueBinding.h:119:76: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  119 | - (void)commitEditingWithDelegate:(nullable id)delegate didCommitSelector:(nullable SEL)didCommitSelector contextInfo:(nullable void *)contextInfo API_DEPRECATED("This is now a method of the NSEditor protocol.", macos(10.0, 11.0));
      |                                                                            ^~~~~~~~
      |                                                                            cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSKeyValueBinding.h:119:120: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  119 | - (void)commitEditingWithDelegate:(nullable id)delegate didCommitSelector:(nullable SEL)didCommitSelector contextInfo:(nullable void *)contextInfo API_DEPRECATED("This is now a method of the NSEditor protocol.", macos(10.0, 11.0));
      |                                                                                                                        ^~~~~~~~
      |                                                                                                                        cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocument.h:104:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  104 | - (nullable instancetype)initWithType:(NSString *)typeName error:(NSError **)outError;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocument.h:116:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  116 | - (nullable instancetype)initWithContentsOfURL:(NSURL *)url ofType:(NSString *)typeName error:(NSError **)outError;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocument.h:126:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  126 | - (nullable instancetype)initForURL:(nullable NSURL *)urlOrNil withContentsOfURL:(NSURL *)contentsURL ofType:(NSString *)typeName error:(NSError **)outError;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocument.h:126:38: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  126 | - (nullable instancetype)initForURL:(nullable NSURL *)urlOrNil withContentsOfURL:(NSURL *)contentsURL ofType:(NSString *)typeName error:(NSError **)outError;
      |                                      ^~~~~~~~
      |                                      cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocument.h:181:87: error: expected ')' before '(' token
  181 | - (void)performActivityWithSynchronousWaiting:(BOOL)waitSynchronously usingBlock:(void (^)(void (^activityCompletionHandler)(void)))block API_AVAILABLE(macos(10.7));
      |                                                                                  ~    ^~
      |                                                                                       )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocument.h:181:88: error: expected identifier before '(' token
  181 | - (void)performActivityWithSynchronousWaiting:(BOOL)waitSynchronously usingBlock:(void (^)(void (^activityCompletionHandler)(void)))block API_AVAILABLE(macos(10.7));
      |                                                                                        ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocument.h:181:87: error: expected ';' before '(' token
  181 | - (void)performActivityWithSynchronousWaiting:(BOOL)waitSynchronously usingBlock:(void (^)(void (^activityCompletionHandler)(void)))block API_AVAILABLE(macos(10.7));
      |                                                                                       ^~
      |                                                                                       ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocument.h:187:41: error: expected ')' before '(' token
  187 | - (void)continueActivityUsingBlock:(void (NS_NOESCAPE ^)(void))block API_AVAILABLE(macos(10.7));
      |                                    ~    ^~
      |                                         )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocument.h:187:42: error: expected identifier before '(' token
  187 | - (void)continueActivityUsingBlock:(void (NS_NOESCAPE ^)(void))block API_AVAILABLE(macos(10.7));
      |                                          ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocument.h:187:41: error: expected ';' before '(' token
  187 | - (void)continueActivityUsingBlock:(void (NS_NOESCAPE ^)(void))block API_AVAILABLE(macos(10.7));
      |                                         ^~
      |                                         ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocument.h:195:61: error: expected ')' before '(' token
  195 | - (void)continueAsynchronousWorkOnMainThreadUsingBlock:(void (^)(void))block API_AVAILABLE(macos(10.7));
      |                                                        ~    ^~
      |                                                             )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocument.h:195:62: error: expected identifier before '(' token
  195 | - (void)continueAsynchronousWorkOnMainThreadUsingBlock:(void (^)(void))block API_AVAILABLE(macos(10.7));
      |                                                              ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocument.h:195:61: error: expected ';' before '(' token
  195 | - (void)continueAsynchronousWorkOnMainThreadUsingBlock:(void (^)(void))block API_AVAILABLE(macos(10.7));
      |                                                             ^~
      |                                                             ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocument.h:208:53: error: expected ')' before '(' token
  208 | - (void)performSynchronousFileAccessUsingBlock:(void (NS_NOESCAPE ^)(void))block API_AVAILABLE(macos(10.7));
      |                                                ~    ^~
      |                                                     )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocument.h:208:54: error: expected identifier before '(' token
  208 | - (void)performSynchronousFileAccessUsingBlock:(void (NS_NOESCAPE ^)(void))block API_AVAILABLE(macos(10.7));
      |                                                      ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocument.h:208:53: error: expected ';' before '(' token
  208 | - (void)performSynchronousFileAccessUsingBlock:(void (NS_NOESCAPE ^)(void))block API_AVAILABLE(macos(10.7));
      |                                                     ^~
      |                                                     ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocument.h:214:54: error: expected ')' before '(' token
  214 | - (void)performAsynchronousFileAccessUsingBlock:(void (^)(void (^fileAccessCompletionHandler)(void)))block API_AVAILABLE(macos(10.7));
      |                                                 ~    ^~
      |                                                      )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocument.h:214:55: error: expected identifier before '(' token
  214 | - (void)performAsynchronousFileAccessUsingBlock:(void (^)(void (^fileAccessCompletionHandler)(void)))block API_AVAILABLE(macos(10.7));
      |                                                       ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocument.h:214:54: error: expected ';' before '(' token
  214 | - (void)performAsynchronousFileAccessUsingBlock:(void (^)(void (^fileAccessCompletionHandler)(void)))block API_AVAILABLE(macos(10.7));
      |                                                      ^~
      |                                                      ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocument.h:222:36: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  222 | - (IBAction)revertDocumentToSaved:(nullable id)sender;
      |                                    ^~~~~~~~
      |                                    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocument.h:268:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  268 | - (nullable NSFileWrapper *)fileWrapperOfType:(NSString *)typeName error:(NSError **)outError;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocument.h:274:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  274 | - (nullable NSData *)dataOfType:(NSString *)typeName error:(NSError **)outError;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocument.h:306:134: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  306 | - (BOOL)writeToURL:(NSURL *)url ofType:(NSString *)typeName forSaveOperation:(NSSaveOperationType)saveOperation originalContentsURL:(nullable NSURL *)absoluteOriginalContentsURL error:(NSError **)outError;
      |                                                                                                                                      ^~~~~~~~
      |                                                                                                                                      cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocument.h:316:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  316 | - (nullable NSDictionary<NSString *, id> *)fileAttributesToWriteToURL:(NSURL *)url ofType:(NSString *)typeName forSaveOperation:(NSSaveOperationType)saveOperation originalContentsURL:(nullable NSURL *)absoluteOriginalContentsURL error:(NSError **)outError;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocument.h:316:185: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  316 | - (nullable NSDictionary<NSString *, id> *)fileAttributesToWriteToURL:(NSURL *)url ofType:(NSString *)typeName forSaveOperation:(NSSaveOperationType)saveOperation originalContentsURL:(nullable NSURL *)absoluteOriginalContentsURL error:(NSError **)outError;
      |                                                                                                                                                                                         ^~~~~~~~
      |                                                                                                                                                                                         cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocument.h:336:27: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  336 | - (IBAction)saveDocument:(nullable id)sender;
      |                           ^~~~~~~~
      |                           cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocument.h:340:29: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  340 | - (IBAction)saveDocumentAs:(nullable id)sender;
      |                             ^~~~~~~~
      |                             cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocument.h:344:29: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  344 | - (IBAction)saveDocumentTo:(nullable id)sender;
      |                             ^~~~~~~~
      |                             cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocument.h:356:35: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  356 | - (void)saveDocumentWithDelegate:(nullable id)delegate didSaveSelector:(nullable SEL)didSaveSelector contextInfo:(nullable void *)contextInfo;
      |                                   ^~~~~~~~
      |                                   cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocument.h:356:73: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  356 | - (void)saveDocumentWithDelegate:(nullable id)delegate didSaveSelector:(nullable SEL)didSaveSelector contextInfo:(nullable void *)contextInfo;
      |                                                                         ^~~~~~~~
      |                                                                         cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocument.h:356:115: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  356 | - (void)saveDocumentWithDelegate:(nullable id)delegate didSaveSelector:(nullable SEL)didSaveSelector contextInfo:(nullable void *)contextInfo;
      |                                                                                                                   ^~~~~~~~
      |                                                                                                                   cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocument.h:366:88: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  366 | - (void)runModalSavePanelForSaveOperation:(NSSaveOperationType)saveOperation delegate:(nullable id)delegate didSaveSelector:(nullable SEL)didSaveSelector contextInfo:(nullable void *)contextInfo;
      |                                                                                        ^~~~~~~~
      |                                                                                        cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocument.h:366:126: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  366 | - (void)runModalSavePanelForSaveOperation:(NSSaveOperationType)saveOperation delegate:(nullable id)delegate didSaveSelector:(nullable SEL)didSaveSelector contextInfo:(nullable void *)contextInfo;
      |                                                                                                                              ^~~~~~~~
      |                                                                                                                              cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocument.h:366:168: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  366 | - (void)runModalSavePanelForSaveOperation:(NSSaveOperationType)saveOperation delegate:(nullable id)delegate didSaveSelector:(nullable SEL)didSaveSelector contextInfo:(nullable void *)contextInfo;
      |                                                                                                                                                                        ^~~~~~~~
      |                                                                                                                                                                        cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocument.h:390:122: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  390 | - (void)saveToURL:(NSURL *)url ofType:(NSString *)typeName forSaveOperation:(NSSaveOperationType)saveOperation delegate:(nullable id)delegate didSaveSelector:(nullable SEL)didSaveSelector contextInfo:(nullable void *)contextInfo;
      |                                                                                                                          ^~~~~~~~
      |                                                                                                                          cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocument.h:390:160: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  390 | - (void)saveToURL:(NSURL *)url ofType:(NSString *)typeName forSaveOperation:(NSSaveOperationType)saveOperation delegate:(nullable id)delegate didSaveSelector:(nullable SEL)didSaveSelector contextInfo:(nullable void *)contextInfo;
      |                                                                                                                                                                ^~~~~~~~
      |                                                                                                                                                                cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocument.h:390:202: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  390 | - (void)saveToURL:(NSURL *)url ofType:(NSString *)typeName forSaveOperation:(NSSaveOperationType)saveOperation delegate:(nullable id)delegate didSaveSelector:(nullable SEL)didSaveSelector contextInfo:(nullable void *)contextInfo;
      |                                                                                                                                                                                                          ^~~~~~~~
      |                                                                                                                                                                                                          cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocument.h:398:135: error: expected ')' before '(' token
  398 | - (void)saveToURL:(NSURL *)url ofType:(NSString *)typeName forSaveOperation:(NSSaveOperationType)saveOperation completionHandler:(void (^)(NSError * _Nullable errorOrNil))completionHandler API_AVAILABLE(macos(10.7));
      |                                                                                                                                  ~    ^~
      |                                                                                                                                       )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocument.h:398:136: error: expected identifier before '(' token
  398 | - (void)saveToURL:(NSURL *)url ofType:(NSString *)typeName forSaveOperation:(NSSaveOperationType)saveOperation completionHandler:(void (^)(NSError * _Nullable errorOrNil))completionHandler API_AVAILABLE(macos(10.7));
      |                                                                                                                                        ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocument.h:398:135: error: expected ';' before '(' token
  398 | - (void)saveToURL:(NSURL *)url ofType:(NSString *)typeName forSaveOperation:(NSSaveOperationType)saveOperation completionHandler:(void (^)(NSError * _Nullable errorOrNil))completionHandler API_AVAILABLE(macos(10.7));
      |                                                                                                                                       ^~
      |                                                                                                                                       ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocument.h:432:39: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  432 | - (void)autosaveDocumentWithDelegate:(nullable id)delegate didAutosaveSelector:(nullable SEL)didAutosaveSelector contextInfo:(nullable void *)contextInfo;
      |                                       ^~~~~~~~
      |                                       cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocument.h:432:81: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  432 | - (void)autosaveDocumentWithDelegate:(nullable id)delegate didAutosaveSelector:(nullable SEL)didAutosaveSelector contextInfo:(nullable void *)contextInfo;
      |                                                                                 ^~~~~~~~
      |                                                                                 cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocument.h:432:127: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  432 | - (void)autosaveDocumentWithDelegate:(nullable id)delegate didAutosaveSelector:(nullable SEL)didAutosaveSelector contextInfo:(nullable void *)contextInfo;
      |                                                                                                                               ^~~~~~~~
      |                                                                                                                               cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocument.h:438:107: error: expected ')' before '(' token
  438 | - (void)autosaveWithImplicitCancellability:(BOOL)autosavingIsImplicitlyCancellable completionHandler:(void (^)(NSError * _Nullable errorOrNil))completionHandler API_AVAILABLE(macos(10.7));
      |                                                                                                      ~    ^~
      |                                                                                                           )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocument.h:438:108: error: expected identifier before '(' token
  438 | - (void)autosaveWithImplicitCancellability:(BOOL)autosavingIsImplicitlyCancellable completionHandler:(void (^)(NSError * _Nullable errorOrNil))completionHandler API_AVAILABLE(macos(10.7));
      |                                                                                                            ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocument.h:438:107: error: expected ';' before '(' token
  438 | - (void)autosaveWithImplicitCancellability:(BOOL)autosavingIsImplicitlyCancellable completionHandler:(void (^)(NSError * _Nullable errorOrNil))completionHandler API_AVAILABLE(macos(10.7));
      |                                                                                                           ^~
      |                                                                                                           ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocument.h:454:37: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  454 | - (IBAction)browseDocumentVersions:(nullable id)sender API_AVAILABLE(macos(10.8));
      |                                     ^~~~~~~~
      |                                     cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocument.h:462:56: error: expected ')' before '(' token
  462 | - (void)stopBrowsingVersionsWithCompletionHandler:(void (^ _Nullable)(void))completionHandler API_AVAILABLE(macos(10.12));
      |                                                   ~    ^~
      |                                                        )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocument.h:462:57: error: expected identifier before '(' token
  462 | - (void)stopBrowsingVersionsWithCompletionHandler:(void (^ _Nullable)(void))completionHandler API_AVAILABLE(macos(10.12));
      |                                                         ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocument.h:462:56: error: expected ';' before '(' token
  462 | - (void)stopBrowsingVersionsWithCompletionHandler:(void (^ _Nullable)(void))completionHandler API_AVAILABLE(macos(10.12));
      |                                                        ^~
      |                                                        ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocument.h:488:72: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  488 | - (void)canCloseDocumentWithDelegate:(id)delegate shouldCloseSelector:(nullable SEL)shouldCloseSelector contextInfo:(nullable void *)contextInfo;
      |                                                                        ^~~~~~~~
      |                                                                        cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocument.h:488:118: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  488 | - (void)canCloseDocumentWithDelegate:(id)delegate shouldCloseSelector:(nullable SEL)shouldCloseSelector contextInfo:(nullable void *)contextInfo;
      |                                                                                                                      ^~~~~~~~
      |                                                                                                                      cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocument.h:498:32: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  498 | - (IBAction)duplicateDocument:(nullable id)sender API_AVAILABLE(macos(10.7));
      |                                ^~~~~~~~
      |                                cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocument.h:506:40: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  506 | - (void)duplicateDocumentWithDelegate:(nullable id)delegate didDuplicateSelector:(nullable SEL)didDuplicateSelector contextInfo:(nullable void *)contextInfo API_AVAILABLE(macos(10.7));
      |                                        ^~~~~~~~
      |                                        cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocument.h:506:83: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  506 | - (void)duplicateDocumentWithDelegate:(nullable id)delegate didDuplicateSelector:(nullable SEL)didDuplicateSelector contextInfo:(nullable void *)contextInfo API_AVAILABLE(macos(10.7));
      |                                                                                   ^~~~~~~~
      |                                                                                   cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocument.h:506:130: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  506 | - (void)duplicateDocumentWithDelegate:(nullable id)delegate didDuplicateSelector:(nullable SEL)didDuplicateSelector contextInfo:(nullable void *)contextInfo API_AVAILABLE(macos(10.7));
      |                                                                                                                                  ^~~~~~~~
      |                                                                                                                                  cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocument.h:514:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  514 | - (nullable __kindof NSDocument *)duplicateAndReturnError:(NSError **)outError API_AVAILABLE(macos(10.7));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocument.h:520:29: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  520 | - (IBAction)renameDocument:(nullable id)sender API_AVAILABLE(macos(10.8));
      |                             ^~~~~~~~
      |                             cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocument.h:526:46: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  526 | - (IBAction)moveDocumentToUbiquityContainer:(nullable id)sender API_AVAILABLE(macos(10.8));
      |                                              ^~~~~~~~
      |                                              cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocument.h:530:27: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  530 | - (IBAction)moveDocument:(nullable id)sender API_AVAILABLE(macos(10.8));
      |                           ^~~~~~~~
      |                           cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocument.h:536:48: error: expected ')' before '(' token
  536 | - (void)moveDocumentWithCompletionHandler:(void (^ _Nullable)(BOOL didMove))completionHandler API_AVAILABLE(macos(10.8));
      |                                           ~    ^~
      |                                                )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocument.h:536:49: error: expected identifier before '(' token
  536 | - (void)moveDocumentWithCompletionHandler:(void (^ _Nullable)(BOOL didMove))completionHandler API_AVAILABLE(macos(10.8));
      |                                                 ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocument.h:536:48: error: expected ';' before '(' token
  536 | - (void)moveDocumentWithCompletionHandler:(void (^ _Nullable)(BOOL didMove))completionHandler API_AVAILABLE(macos(10.8));
      |                                                ^~
      |                                                ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocument.h:542:55: error: expected ')' before '(' token
  542 | - (void)moveToURL:(NSURL *)url completionHandler:(void (^ _Nullable)(NSError * _Nullable))completionHandler API_AVAILABLE(macos(10.8));
      |                                                  ~    ^~
      |                                                       )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocument.h:542:56: error: expected identifier before '(' token
  542 | - (void)moveToURL:(NSURL *)url completionHandler:(void (^ _Nullable)(NSError * _Nullable))completionHandler API_AVAILABLE(macos(10.8));
      |                                                        ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocument.h:542:55: error: expected ';' before '(' token
  542 | - (void)moveToURL:(NSURL *)url completionHandler:(void (^ _Nullable)(NSError * _Nullable))completionHandler API_AVAILABLE(macos(10.8));
      |                                                       ^~
      |                                                       ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocument.h:548:27: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  548 | - (IBAction)lockDocument:(nullable id)sender API_AVAILABLE(macos(10.8));
      |                           ^~~~~~~~
      |                           cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocument.h:549:29: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  549 | - (IBAction)unlockDocument:(nullable id)sender API_AVAILABLE(macos(10.8));
      |                             ^~~~~~~~
      |                             cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocument.h:555:48: error: expected ')' before '(' token
  555 | - (void)lockDocumentWithCompletionHandler:(void (^ _Nullable)(BOOL didLock))completionHandler API_AVAILABLE(macos(10.8));
      |                                           ~    ^~
      |                                                )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocument.h:555:49: error: expected identifier before '(' token
  555 | - (void)lockDocumentWithCompletionHandler:(void (^ _Nullable)(BOOL didLock))completionHandler API_AVAILABLE(macos(10.8));
      |                                                 ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocument.h:555:48: error: expected ';' before '(' token
  555 | - (void)lockDocumentWithCompletionHandler:(void (^ _Nullable)(BOOL didLock))completionHandler API_AVAILABLE(macos(10.8));
      |                                                ^~
      |                                                ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocument.h:561:40: error: expected ')' before '(' token
  561 | - (void)lockWithCompletionHandler:(void (^ _Nullable)(NSError * _Nullable))completionHandler API_AVAILABLE(macos(10.8));
      |                                   ~    ^~
      |                                        )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocument.h:561:41: error: expected identifier before '(' token
  561 | - (void)lockWithCompletionHandler:(void (^ _Nullable)(NSError * _Nullable))completionHandler API_AVAILABLE(macos(10.8));
      |                                         ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocument.h:561:40: error: expected ';' before '(' token
  561 | - (void)lockWithCompletionHandler:(void (^ _Nullable)(NSError * _Nullable))completionHandler API_AVAILABLE(macos(10.8));
      |                                        ^~
      |                                        ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocument.h:567:50: error: expected ')' before '(' token
  567 | - (void)unlockDocumentWithCompletionHandler:(void (^ _Nullable)(BOOL didUnlock))completionHandler API_AVAILABLE(macos(10.8));
      |                                             ~    ^~
      |                                                  )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocument.h:567:51: error: expected identifier before '(' token
  567 | - (void)unlockDocumentWithCompletionHandler:(void (^ _Nullable)(BOOL didUnlock))completionHandler API_AVAILABLE(macos(10.8));
      |                                                   ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocument.h:567:50: error: expected ';' before '(' token
  567 | - (void)unlockDocumentWithCompletionHandler:(void (^ _Nullable)(BOOL didUnlock))completionHandler API_AVAILABLE(macos(10.8));
      |                                                  ^~
      |                                                  ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocument.h:573:42: error: expected ')' before '(' token
  573 | - (void)unlockWithCompletionHandler:(void (^ _Nullable)(NSError * _Nullable))completionHandler API_AVAILABLE(macos(10.8));
      |                                     ~    ^~
      |                                          )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocument.h:573:43: error: expected identifier before '(' token
  573 | - (void)unlockWithCompletionHandler:(void (^ _Nullable)(NSError * _Nullable))completionHandler API_AVAILABLE(macos(10.8));
      |                                           ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocument.h:573:42: error: expected ';' before '(' token
  573 | - (void)unlockWithCompletionHandler:(void (^ _Nullable)(NSError * _Nullable))completionHandler API_AVAILABLE(macos(10.8));
      |                                          ^~
      |                                          ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocument.h:583:28: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  583 | - (IBAction)runPageLayout:(nullable id)sender;
      |                            ^~~~~~~~
      |                            cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocument.h:591:76: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  591 | - (void)runModalPageLayoutWithPrintInfo:(NSPrintInfo *)printInfo delegate:(nullable id)delegate didRunSelector:(nullable SEL)didRunSelector contextInfo:(nullable void *)contextInfo;
      |                                                                            ^~~~~~~~
      |                                                                            cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocument.h:591:113: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  591 | - (void)runModalPageLayoutWithPrintInfo:(NSPrintInfo *)printInfo delegate:(nullable id)delegate didRunSelector:(nullable SEL)didRunSelector contextInfo:(nullable void *)contextInfo;
      |                                                                                                                 ^~~~~~~~
      |                                                                                                                 cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocument.h:591:154: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  591 | - (void)runModalPageLayoutWithPrintInfo:(NSPrintInfo *)printInfo delegate:(nullable id)delegate didRunSelector:(nullable SEL)didRunSelector contextInfo:(nullable void *)contextInfo;
      |                                                                                                                                                          ^~~~~~~~
      |                                                                                                                                                          cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocument.h:607:28: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  607 | - (IBAction)printDocument:(nullable id)sender;
      |                            ^~~~~~~~
      |                            cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocument.h:619:76: error: cannot find protocol declaration for 'NSPrintInfoAttributeKey'
  619 | - (void)printDocumentWithSettings:(NSDictionary<NSPrintInfoAttributeKey, id> *)printSettings showPrintPanel:(BOOL)showPrintPanel delegate:(nullable id)delegate didPrintSelector:(nullable SEL)didPrintSelector contextInfo:(nullable void *)contextInfo;
      |                                                                            ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocument.h:619:76: error: cannot find protocol declaration for 'id'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocument.h:619:140: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  619 | - (void)printDocumentWithSettings:(NSDictionary<NSPrintInfoAttributeKey, id> *)printSettings showPrintPanel:(BOOL)showPrintPanel delegate:(nullable id)delegate didPrintSelector:(nullable SEL)didPrintSelector contextInfo:(nullable void *)contextInfo;
      |                                                                                                                                            ^~~~~~~~
      |                                                                                                                                            cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocument.h:619:179: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  619 | - (void)printDocumentWithSettings:(NSDictionary<NSPrintInfoAttributeKey, id> *)printSettings showPrintPanel:(BOOL)showPrintPanel delegate:(nullable id)delegate didPrintSelector:(nullable SEL)didPrintSelector contextInfo:(nullable void *)contextInfo;
      |                                                                                                                                                                                   ^~~~~~~~
      |                                                                                                                                                                                   cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocument.h:619:222: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  619 | - (void)printDocumentWithSettings:(NSDictionary<NSPrintInfoAttributeKey, id> *)printSettings showPrintPanel:(BOOL)showPrintPanel delegate:(nullable id)delegate didPrintSelector:(nullable SEL)didPrintSelector contextInfo:(nullable void *)contextInfo;
      |                                                                                                                                                                                                                              ^~~~~~~~
      |                                                                                                                                                                                                                              cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocument.h:623:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  623 | - (nullable NSPrintOperation *)printOperationWithSettings:(NSDictionary<NSPrintInfoAttributeKey, id> *)printSettings error:(NSError **)outError;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocument.h:623:100: error: cannot find protocol declaration for 'NSPrintInfoAttributeKey'
  623 | - (nullable NSPrintOperation *)printOperationWithSettings:(NSDictionary<NSPrintInfoAttributeKey, id> *)printSettings error:(NSError **)outError;
      |                                                                                                    ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocument.h:623:100: error: cannot find protocol declaration for 'id'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocument.h:629:77: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  629 | - (void)runModalPrintOperation:(NSPrintOperation *)printOperation delegate:(nullable id)delegate didRunSelector:(nullable SEL)didRunSelector contextInfo:(nullable void *)contextInfo;
      |                                                                             ^~~~~~~~
      |                                                                             cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocument.h:629:114: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  629 | - (void)runModalPrintOperation:(NSPrintOperation *)printOperation delegate:(nullable id)delegate didRunSelector:(nullable SEL)didRunSelector contextInfo:(nullable void *)contextInfo;
      |                                                                                                                  ^~~~~~~~
      |                                                                                                                  cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocument.h:629:155: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  629 | - (void)runModalPrintOperation:(NSPrintOperation *)printOperation delegate:(nullable id)delegate didRunSelector:(nullable SEL)didRunSelector contextInfo:(nullable void *)contextInfo;
      |                                                                                                                                                           ^~~~~~~~
      |                                                                                                                                                           cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocument.h:635:32: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  635 | - (IBAction)saveDocumentToPDF:(nullable id)sender API_AVAILABLE(macos(10.9));
      |                                ^~~~~~~~
      |                                cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocument.h:639:22: error: unknown property attribute 'strong'
  639 | @property (readonly, strong) NSPrintOperation *PDFPrintOperation API_AVAILABLE(macos(10.9));
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocument.h:657:99: error: expected ')' before '(' token
  657 | - (void)shareDocumentWithSharingService:(NSSharingService *)sharingService completionHandler:(void (^ _Nullable)(BOOL success))completionHandler API_AVAILABLE(macos(10.13));
      |                                                                                              ~    ^~
      |                                                                                                   )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocument.h:657:100: error: expected identifier before '(' token
  657 | - (void)shareDocumentWithSharingService:(NSSharingService *)sharingService completionHandler:(void (^ _Nullable)(BOOL success))completionHandler API_AVAILABLE(macos(10.13));
      |                                                                                                    ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocument.h:657:99: error: expected ';' before '(' token
  657 | - (void)shareDocumentWithSharingService:(NSSharingService *)sharingService completionHandler:(void (^ _Nullable)(BOOL success))completionHandler API_AVAILABLE(macos(10.13));
      |                                                                                                   ^~
      |                                                                                                   ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocument.h:689:22: error: unknown property attribute 'strong'
  689 | @property (nullable, strong) NSUndoManager *undoManager;
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocument.h:689:45: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
  689 | @property (nullable, strong) NSUndoManager *undoManager;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocument.h:705:83: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  705 | - (void)presentError:(NSError *)error modalForWindow:(NSWindow *)window delegate:(nullable id)delegate didPresentSelector:(nullable SEL)didPresentSelector contextInfo:(nullable void *)contextInfo;
      |                                                                                   ^~~~~~~~
      |                                                                                   cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocument.h:705:124: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  705 | - (void)presentError:(NSError *)error modalForWindow:(NSWindow *)window delegate:(nullable id)delegate didPresentSelector:(nullable SEL)didPresentSelector contextInfo:(nullable void *)contextInfo;
      |                                                                                                                            ^~~~~~~~
      |                                                                                                                            cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocument.h:705:169: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  705 | - (void)presentError:(NSError *)error modalForWindow:(NSWindow *)window delegate:(nullable id)delegate didPresentSelector:(nullable SEL)didPresentSelector contextInfo:(nullable void *)contextInfo;
      |                                                                                                                                                                         ^~~~~~~~
      |                                                                                                                                                                         cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocument.h:730:20: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  730 | - (void)setWindow:(nullable NSWindow *)window;
      |                    ^~~~~~~~
      |                    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocument.h:743:45: error: expected '>' before 'NSWindowController'
  743 | @property (readonly, copy) NSArray<__kindof NSWindowController *> *windowControllers;
      |                                             ^~~~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocument.h:743:45: error: cannot find protocol declaration for '__kindof'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocument.h:743:45: error: 'copy' attribute is only valid for Objective-C objects
  743 | @property (readonly, copy) NSArray<__kindof NSWindowController *> *windowControllers;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocument.h:743:63: error: expected ';' before '*' token
  743 | @property (readonly, copy) NSArray<__kindof NSWindowController *> *windowControllers;
      |                                                               ^~
      |                                                               ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocument.h:751:86: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  751 | - (void)shouldCloseWindowController:(NSWindowController *)windowController delegate:(nullable id)delegate shouldCloseSelector:(nullable SEL)shouldCloseSelector contextInfo:(nullable void *)contextInfo;
      |                                                                                      ^~~~~~~~
      |                                                                                      cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocument.h:751:128: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  751 | - (void)shouldCloseWindowController:(NSWindowController *)windowController delegate:(nullable id)delegate shouldCloseSelector:(nullable SEL)shouldCloseSelector contextInfo:(nullable void *)contextInfo;
      |                                                                                                                                ^~~~~~~~
      |                                                                                                                                cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocument.h:751:174: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  751 | - (void)shouldCloseWindowController:(NSWindowController *)windowController delegate:(nullable id)delegate shouldCloseSelector:(nullable SEL)shouldCloseSelector contextInfo:(nullable void *)contextInfo;
      |                                                                                                                                                                              ^~~~~~~~
      |                                                                                                                                                                              cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocument.h:755:25: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  755 | - (void)setDisplayName:(nullable NSString *)displayNameOrNil API_AVAILABLE(macos(10.7));
      |                         ^~~~~~~~
      |                         cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocument.h:769:32: error: unknown property attribute 'strong'
  769 | @property (nullable, readonly, strong) NSWindow *windowForSheet;
      |                                ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocument.h:775:52: error: expected '>' before '*' token
  775 | @property (class, readonly, copy) NSArray<NSString *> *readableTypes;
      |                                                    ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocument.h:775:52: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocument.h:775:53: error: expected unqualified-id before '>' token
  775 | @property (class, readonly, copy) NSArray<NSString *> *readableTypes;
      |                                                     ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocument.h:779:52: error: expected '>' before '*' token
  779 | @property (class, readonly, copy) NSArray<NSString *> *writableTypes;
      |                                                    ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocument.h:779:52: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocument.h:779:53: error: expected unqualified-id before '>' token
  779 | @property (class, readonly, copy) NSArray<NSString *> *writableTypes;
      |                                                     ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocument.h:791:21: error: expected '>' before '*' token
  791 | - (NSArray<NSString *> *)writableTypesForSaveOperation:(NSSaveOperationType)saveOperation;
      |                     ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocument.h:791:21: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocument.h:791:22: error: expected ')' before '>' token
  791 | - (NSArray<NSString *> *)writableTypesForSaveOperation:(NSSaveOperationType)saveOperation;
      |   ~                  ^
      |                      )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocument.h:791:22: error: objective-c++ method declaration is expected before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocument.h:797:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  797 | - (nullable NSString *)fileNameExtensionForType:(NSString *)typeName saveOperation:(NSSaveOperationType)saveOperation API_AVAILABLE(macos(10.5));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocument.h:810:1: error: cannot use an object as parameter to a method
  810 | @end
      | ^~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocument.h:822:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  822 | - (nullable NSData *)dataRepresentationOfType:(NSString *)type API_DEPRECATED("", macos(10.0,10.4));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocument.h:823:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  823 | - (nullable NSDictionary *)fileAttributesToWriteToFile:(NSString *)fullDocumentPath ofType:(NSString *)documentTypeName saveOperation:(NSSaveOperationType)saveOperationType API_DEPRECATED("", macos(10.1,10.4));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocument.h:824:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  824 | - (nullable NSString *)fileName API_DEPRECATED("", macos(10.0,10.4));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocument.h:825:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  825 | - (nullable NSFileWrapper *)fileWrapperRepresentationOfType:(NSString *)type API_DEPRECATED("", macos(10.0,10.4));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocument.h:826:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  826 | - (nullable id)initWithContentsOfFile:(NSString *)absolutePath ofType:(NSString *)typeName API_DEPRECATED("", macos(10.0,10.4));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocument.h:827:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  827 | - (nullable id)initWithContentsOfURL:(NSURL *)url ofType:(NSString *)typeName API_DEPRECATED("", macos(10.0,10.4));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocument.h:836:100: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  836 | - (void)saveToFile:(NSString *)fileName saveOperation:(NSSaveOperationType)saveOperation delegate:(nullable id)delegate didSaveSelector:(nullable SEL)didSaveSelector contextInfo:(nullable void *)contextInfo API_DEPRECATED("", macos(10.0,10.4));
      |                                                                                                    ^~~~~~~~
      |                                                                                                    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocument.h:836:138: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  836 | - (void)saveToFile:(NSString *)fileName saveOperation:(NSSaveOperationType)saveOperation delegate:(nullable id)delegate didSaveSelector:(nullable SEL)didSaveSelector contextInfo:(nullable void *)contextInfo API_DEPRECATED("", macos(10.0,10.4));
      |                                                                                                                                          ^~~~~~~~
      |                                                                                                                                          cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocument.h:836:180: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  836 | - (void)saveToFile:(NSString *)fileName saveOperation:(NSSaveOperationType)saveOperation delegate:(nullable id)delegate didSaveSelector:(nullable SEL)didSaveSelector contextInfo:(nullable void *)contextInfo API_DEPRECATED("", macos(10.0,10.4));
      |                                                                                                                                                                                    ^~~~~~~~
      |                                                                                                                                                                                    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocument.h:837:22: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  837 | - (void)setFileName:(nullable NSString *)fileName API_DEPRECATED("", macos(10.0,10.4));
      |                      ^~~~~~~~
      |                      cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocument.h:839:100: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  839 | - (BOOL)writeToFile:(NSString *)fullDocumentPath ofType:(NSString *)documentTypeName originalFile:(nullable NSString *)fullOriginalDocumentPath saveOperation:(NSSaveOperationType)saveOperationType API_DEPRECATED("", macos(10.0,10.4));
      |                                                                                                    ^~~~~~~~
      |                                                                                                    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSUserActivity.h:40:22: error: unknown property attribute 'strong'
   40 | @property (nullable, strong) NSUserActivity *userActivity API_AVAILABLE(macos(10.10));
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSUserActivity.h:40:46: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   40 | @property (nullable, strong) NSUserActivity *userActivity API_AVAILABLE(macos(10.10));
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSUserActivity.h:56:22: error: unknown property attribute 'strong'
   56 | @property (nullable, strong) NSUserActivity *userActivity API_AVAILABLE(macos(10.10));
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSUserActivity.h:56:46: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   56 | @property (nullable, strong) NSUserActivity *userActivity API_AVAILABLE(macos(10.10));
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSApplication.h:139:15: error: '__kindof' does not name a type
  139 | APPKIT_EXTERN __kindof NSApplication * _Null_unspecified NSApp;
      |               ^~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSApplication.h:141:29: error: unknown property attribute 'strong'
  141 | @property (class, readonly, strong) __kindof NSApplication *sharedApplication;
      |                             ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSApplication.h:141:37: error: '__kindof' has not been declared
  141 | @property (class, readonly, strong) __kindof NSApplication *sharedApplication;
      |                                     ^~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSApplication.h:142:22: error: unknown property attribute 'weak'
  142 | @property (nullable, weak) id<NSApplicationDelegate> delegate;
      |                      ^~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSApplication.h:142:54: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
  142 | @property (nullable, weak) id<NSApplicationDelegate> delegate;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSApplication.h:143:15: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  143 | - (void)hide:(nullable id)sender;
      |               ^~~~~~~~
      |               cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSApplication.h:144:17: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  144 | - (void)unhide:(nullable id)sender;
      |                 ^~~~~~~~
      |                 cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSApplication.h:146:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  146 | - (nullable NSWindow *)windowWithWindowNumber:(NSInteger)windowNum;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSApplication.h:147:32: error: unknown property attribute 'weak'
  147 | @property (nullable, readonly, weak) NSWindow *mainWindow;
      |                                ^~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSApplication.h:148:32: error: unknown property attribute 'weak'
  148 | @property (nullable, readonly, weak) NSWindow *keyWindow;
      |                                ^~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSApplication.h:155:32: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  155 | - (void)hideOtherApplications:(nullable id)sender;
      |                                ^~~~~~~~
      |                                cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSApplication.h:156:32: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  156 | - (void)unhideAllApplications:(nullable id)sender;
      |                                ^~~~~~~~
      |                                cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSApplication.h:161:15: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  161 | - (void)stop:(nullable id)sender;
      |               ^~~~~~~~
      |               cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSApplication.h:165:32: error: unknown property attribute 'strong'
  165 | @property (nullable, readonly, strong) NSWindow *modalWindow;
      |                                ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSApplication.h:169:20: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  169 | - (void)terminate:(nullable id)sender;
      |                    ^~~~~~~~
      |                    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSApplication.h:182:82: error: expected ')' before '(' token
  182 | - (void)enumerateWindowsWithOptions:(NSWindowListOptions)options usingBlock:(void (NS_NOESCAPE ^)(NSWindow *window, BOOL *stop))block API_AVAILABLE(macos(10.12));
      |                                                                             ~    ^~
      |                                                                                  )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSApplication.h:182:83: error: expected identifier before '(' token
  182 | - (void)enumerateWindowsWithOptions:(NSWindowListOptions)options usingBlock:(void (NS_NOESCAPE ^)(NSWindow *window, BOOL *stop))block API_AVAILABLE(macos(10.12));
      |                                                                                   ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSApplication.h:182:82: error: expected ';' before '(' token
  182 | - (void)enumerateWindowsWithOptions:(NSWindowListOptions)options usingBlock:(void (NS_NOESCAPE ^)(NSWindow *window, BOOL *stop))block API_AVAILABLE(macos(10.12));
      |                                                                                  ^~
      |                                                                                  ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSApplication.h:185:45: error: expected '>' before '*' token
  185 | @property (readonly, copy) NSArray<NSWindow *> *windows;
      |                                             ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSApplication.h:185:45: error: cannot find protocol declaration for 'NSWindow'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSApplication.h:185:46: error: expected unqualified-id before '>' token
  185 | @property (readonly, copy) NSArray<NSWindow *> *windows;
      |                                              ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSApplication.h:189:22: error: unknown property attribute 'strong'
  189 | @property (nullable, strong) NSMenu *mainMenu;
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSApplication.h:189:38: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
  189 | @property (nullable, strong) NSMenu *mainMenu;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSApplication.h:193:22: error: unknown property attribute 'strong'
  193 | @property (nullable, strong) NSMenu *helpMenu API_AVAILABLE(macos(10.6));
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSApplication.h:193:38: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
  193 | @property (nullable, strong) NSMenu *helpMenu API_AVAILABLE(macos(10.6));
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSApplication.h:195:29: error: unknown property attribute 'strong'
  195 | @property (null_resettable, strong) NSImage *applicationIconImage;
      |                             ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSApplication.h:195:46: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
  195 | @property (null_resettable, strong) NSImage *applicationIconImage;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSApplication.h:206:22: error: unknown property attribute 'strong'
  206 | @property (readonly, strong) NSDockTile *dockTile API_AVAILABLE(macos(10.5));
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSApplication.h:209:75: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  209 | + (void)detachDrawingThread:(SEL)selector toTarget:(id)target withObject:(nullable id)argument;
      |                                                                           ^~~~~~~~
      |                                                                           cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSApplication.h:225:37: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  225 | - (void)orderFrontCharacterPalette:(nullable id)sender;
      |                                     ^~~~~~~~
      |                                     cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSApplication.h:242:22: error: unknown property attribute 'strong'
  242 | @property (nullable, strong) NSAppearance *appearance API_AVAILABLE(macos(10.14));
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSApplication.h:242:44: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
  242 | @property (nullable, strong) NSAppearance *appearance API_AVAILABLE(macos(10.14));
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSApplication.h:243:22: error: unknown property attribute 'strong'
  243 | @property (readonly, strong) NSAppearance *effectiveAppearance API_AVAILABLE(macos(10.14));
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSApplication.h:250:32: error: unknown property attribute 'strong'
  250 | @property (nullable, readonly, strong) NSEvent *currentEvent;
      |                                ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSApplication.h:251:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  251 | - (nullable NSEvent *)nextEventMatchingMask:(NSEventMask)mask untilDate:(nullable NSDate *)expiration inMode:(NSRunLoopMode)mode dequeue:(BOOL)deqFlag;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSApplication.h:251:74: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  251 | - (nullable NSEvent *)nextEventMatchingMask:(NSEventMask)mask untilDate:(nullable NSDate *)expiration inMode:(NSRunLoopMode)mode dequeue:(BOOL)deqFlag;
      |                                                                          ^~~~~~~~
      |                                                                          cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSApplication.h:252:66: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  252 | - (void)discardEventsMatchingMask:(NSEventMask)mask beforeEvent:(nullable NSEvent *)lastEvent;
      |                                                                  ^~~~~~~~
      |                                                                  cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSApplication.h:256:36: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  256 | - (BOOL)sendAction:(SEL)action to:(nullable id)target from:(nullable id)sender;
      |                                    ^~~~~~~~
      |                                    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSApplication.h:256:61: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  256 | - (BOOL)sendAction:(SEL)action to:(nullable id)target from:(nullable id)sender;
      |                                                             ^~~~~~~~
      |                                                             cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSApplication.h:257:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  257 | - (nullable id)targetForAction:(SEL)action;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSApplication.h:258:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  258 | - (nullable id)targetForAction:(SEL)action to:(nullable id)target from:(nullable id)sender;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSApplication.h:258:48: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  258 | - (nullable id)targetForAction:(SEL)action to:(nullable id)target from:(nullable id)sender;
      |                                                ^~~~~~~~
      |                                                cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSApplication.h:258:73: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  258 | - (nullable id)targetForAction:(SEL)action to:(nullable id)target from:(nullable id)sender;
      |                                                                         ^~~~~~~~
      |                                                                         cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSApplication.h:259:40: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  259 | - (BOOL)tryToPerform:(SEL)action with:(nullable id)object;
      |                                        ^~~~~~~~
      |                                        cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSApplication.h:260:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  260 | - (nullable id)validRequestorForSendType:(nullable NSPasteboardType)sendType returnType:(nullable NSPasteboardType)returnType;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSApplication.h:260:43: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  260 | - (nullable id)validRequestorForSendType:(nullable NSPasteboardType)sendType returnType:(nullable NSPasteboardType)returnType;
      |                                           ^~~~~~~~
      |                                           cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSApplication.h:260:90: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  260 | - (nullable id)validRequestorForSendType:(nullable NSPasteboardType)sendType returnType:(nullable NSPasteboardType)returnType;
      |                                                                                          ^~~~~~~~
      |                                                                                          cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSApplication.h:264:22: error: unknown property attribute 'strong'
  264 | @property (nullable, strong) NSMenu *windowsMenu;
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSApplication.h:264:38: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
  264 | @property (nullable, strong) NSMenu *windowsMenu;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSApplication.h:265:25: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  265 | - (void)arrangeInFront:(nullable id)sender;
      |                         ^~~~~~~~
      |                         cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSApplication.h:270:25: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  270 | - (void)miniaturizeAll:(nullable id)sender;
      |                         ^~~~~~~~
      |                         cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSApplication.h:307:74: error: expected '>' before '*' token
  307 | - (void)application:(NSApplication *)application openURLs:(NSArray<NSURL *> *)urls API_AVAILABLE(macos(10.13));
      |                                                                          ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSApplication.h:307:74: error: cannot find protocol declaration for 'NSURL'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSApplication.h:307:75: error: expected ')' before '>' token
  307 | - (void)application:(NSApplication *)application openURLs:(NSArray<NSURL *> *)urls API_AVAILABLE(macos(10.13));
      |                                                           ~               ^
      |                                                                           )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSApplication.h:307:75: error: expected identifier before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSApplication.h:307:75: error: expected ';' before '>' token
  307 | - (void)application:(NSApplication *)application openURLs:(NSArray<NSURL *> *)urls API_AVAILABLE(macos(10.13));
      |                                                                           ^
      |                                                                           ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSApplication.h:310:73: error: expected '>' before '*' token
  310 | - (void)application:(NSApplication *)sender openFiles:(NSArray<NSString *> *)filenames;
      |                                                                         ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSApplication.h:310:73: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSApplication.h:310:74: error: expected ')' before '>' token
  310 | - (void)application:(NSApplication *)sender openFiles:(NSArray<NSString *> *)filenames;
      |                                                       ~                  ^
      |                                                                          )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSApplication.h:310:74: error: expected identifier before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSApplication.h:310:74: error: expected ';' before '>' token
  310 | - (void)application:(NSApplication *)sender openFiles:(NSArray<NSString *> *)filenames;
      |                                                                          ^
      |                                                                          ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSApplication.h:316:98: error: expected '>' before '*' token
  316 | - (NSApplicationPrintReply)application:(NSApplication *)application printFiles:(NSArray<NSString *> *)fileNames withSettings:(NSDictionary<NSPrintInfoAttributeKey, id> *)printSettings showPrintPanels:(BOOL)showPrintPanels;
      |                                                                                                  ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSApplication.h:316:98: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSApplication.h:316:99: error: expected ')' before '>' token
  316 | - (NSApplicationPrintReply)application:(NSApplication *)application printFiles:(NSArray<NSString *> *)fileNames withSettings:(NSDictionary<NSPrintInfoAttributeKey, id> *)printSettings showPrintPanels:(BOOL)showPrintPanels;
      |                                                                                ~                  ^
      |                                                                                                   )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSApplication.h:316:99: error: expected identifier before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSApplication.h:316:99: error: expected ';' before '>' token
  316 | - (NSApplicationPrintReply)application:(NSApplication *)application printFiles:(NSArray<NSString *> *)fileNames withSettings:(NSDictionary<NSPrintInfoAttributeKey, id> *)printSettings showPrintPanels:(BOOL)showPrintPanels;
      |                                                                                                   ^
      |                                                                                                   ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSApplication.h:319:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  319 | - (nullable NSMenu *)applicationDockMenu:(NSApplication *)sender;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSApplication.h:324:102: error: expected '>' before '*' token
  324 | - (void)application:(NSApplication *)application didReceiveRemoteNotification:(NSDictionary<NSString *, id> *)userInfo API_AVAILABLE(macos(10.7));
      |                                                                                                      ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSApplication.h:324:102: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSApplication.h:324:103: error: expected ')' before ',' token
  324 | - (void)application:(NSApplication *)application didReceiveRemoteNotification:(NSDictionary<NSString *, id> *)userInfo API_AVAILABLE(macos(10.7));
      |                                                                               ~                       ^
      |                                                                                                       )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSApplication.h:324:103: error: expected identifier before ',' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSApplication.h:324:107: error: expected ';' before '>' token
  324 | - (void)application:(NSApplication *)application didReceiveRemoteNotification:(NSDictionary<NSString *, id> *)userInfo API_AVAILABLE(macos(10.7));
      |                                                                                                           ^
      |                                                                                                           ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSApplication.h:352:126: error: expected ')' before '(' token
  352 | - (BOOL)application:(NSApplication *)application continueUserActivity:(NSUserActivity *)userActivity restorationHandler:(void(^)(NSArray<id<NSUserActivityRestoring>> *restorableObjects))restorationHandler API_AVAILABLE(macos(10.10));
      |                                                                                                                         ~    ^
      |                                                                                                                              )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSApplication.h:352:126: error: expected identifier before '(' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSApplication.h:352:126: error: expected ';' before '(' token
  352 | - (BOOL)application:(NSApplication *)application continueUserActivity:(NSUserActivity *)userActivity restorationHandler:(void(^)(NSArray<id<NSUserActivityRestoring>> *restorableObjects))restorationHandler API_AVAILABLE(macos(10.10));
      |                                                                                                                              ^
      |                                                                                                                              ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSApplication.h:395:22: error: unknown property attribute 'strong'
  395 | @property (nullable, strong) NSMenu *servicesMenu;
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSApplication.h:395:38: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
  395 | @property (nullable, strong) NSMenu *servicesMenu;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSApplication.h:396:64: error: cannot find protocol declaration for 'NSPasteboardType'
  396 | - (void)registerServicesMenuSendTypes:(NSArray<NSPasteboardType> *)sendTypes returnTypes:(NSArray<NSPasteboardType> *)returnTypes;
      |                                                                ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSApplication.h:396:115: error: cannot find protocol declaration for 'NSPasteboardType'
  396 | - (void)registerServicesMenuSendTypes:(NSArray<NSPasteboardType> *)sendTypes returnTypes:(NSArray<NSPasteboardType> *)returnTypes;
      |                                                                                                                   ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSApplication.h:401:90: error: cannot find protocol declaration for 'NSPasteboardType'
  401 | - (BOOL)writeSelectionToPasteboard:(NSPasteboard *)pboard types:(NSArray<NSPasteboardType> *)types;
      |                                                                                          ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSApplication.h:406:22: error: unknown property attribute 'strong'
  406 | @property (nullable, strong) id servicesProvider;
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSApplication.h:406:33: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
  406 | @property (nullable, strong) id servicesProvider;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSApplication.h:424:39: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  424 | - (void)orderFrontStandardAboutPanel:(nullable id)sender;
      |                                       ^~~~~~~~
      |                                       cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSApplication.h:425:88: error: cannot find protocol declaration for 'NSAboutPanelOptionKey'
  425 | - (void)orderFrontStandardAboutPanelWithOptions:(NSDictionary<NSAboutPanelOptionKey, id> *)optionsDictionary;
      |                                                                                        ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSApplication.h:425:88: error: cannot find protocol declaration for 'id'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSApplication.h:534:33: error: 'null_unspecified' does not name a type
  534 | - (NSInteger)runModalForWindow:(null_unspecified NSWindow *)window relativeToWindow:(null_unspecified NSWindow *)docWindow API_DEPRECATED("Use -[NSWindow beginSheet:completionHandler:] instead", macos(10.0,10.0));
      |                                 ^~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSApplication.h:534:86: error: 'null_unspecified' does not name a type
  534 | - (NSInteger)runModalForWindow:(null_unspecified NSWindow *)window relativeToWindow:(null_unspecified NSWindow *)docWindow API_DEPRECATED("Use -[NSWindow beginSheet:completionHandler:] instead", macos(10.0,10.0));
      |                                                                                      ^~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSApplication.h:538:47: error: 'null_unspecified' does not name a type
  538 | - (NSModalSession)beginModalSessionForWindow:(null_unspecified NSWindow *)window relativeToWindow:(null_unspecified NSWindow *)docWindow NS_RETURNS_INNER_POINTER API_DEPRECATED("Use -[NSWindow beginSheet:completionHandler:] instead", macos(10.0,10.0));
      |                                               ^~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSApplication.h:538:100: error: 'null_unspecified' does not name a type
  538 | - (NSModalSession)beginModalSessionForWindow:(null_unspecified NSWindow *)window relativeToWindow:(null_unspecified NSWindow *)docWindow NS_RETURNS_INNER_POINTER API_DEPRECATED("Use -[NSWindow beginSheet:completionHandler:] instead", macos(10.0,10.0));
      |                                                                                                    ^~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSApplication.h:542:22: error: 'null_unspecified' does not name a type
  542 | - (void)application:(null_unspecified NSApplication *)sender printFiles:(null_unspecified NSArray<NSString *> *)filenames API_DEPRECATED("", macos(10.3,10.4));
      |                      ^~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSApplication.h:542:74: error: 'null_unspecified' does not name a type
  542 | - (void)application:(null_unspecified NSApplication *)sender printFiles:(null_unspecified NSArray<NSString *> *)filenames API_DEPRECATED("", macos(10.3,10.4));
      |                                                                          ^~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSApplication.h:552:90: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  552 | - (void)beginSheet:(NSWindow *)sheet modalForWindow:(NSWindow *)docWindow modalDelegate:(nullable id)modalDelegate didEndSelector:(nullable SEL)didEndSelector contextInfo:(null_unspecified void *)contextInfo API_DEPRECATED("Use -[NSWindow beginSheet:completionHandler:] instead", macos(10.0,10.10));
      |                                                                                          ^~~~~~~~
      |                                                                                          cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSApplication.h:552:132: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  552 | - (void)beginSheet:(NSWindow *)sheet modalForWindow:(NSWindow *)docWindow modalDelegate:(nullable id)modalDelegate didEndSelector:(nullable SEL)didEndSelector contextInfo:(null_unspecified void *)contextInfo API_DEPRECATED("Use -[NSWindow beginSheet:completionHandler:] instead", macos(10.0,10.10));
      |                                                                                                                                    ^~~~~~~~
      |                                                                                                                                    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSApplication.h:552:173: error: 'null_unspecified' does not name a type
  552 | - (void)beginSheet:(NSWindow *)sheet modalForWindow:(NSWindow *)docWindow modalDelegate:(nullable id)modalDelegate didEndSelector:(nullable SEL)didEndSelector contextInfo:(null_unspecified void *)contextInfo API_DEPRECATED("Use -[NSWindow beginSheet:completionHandler:] instead", macos(10.0,10.10));
      |                                                                                                                                                                             ^~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSApplication.h:556:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  556 | - (nullable NSWindow *)makeWindowsPerform:(SEL)selector inOrder:(BOOL)flag API_DEPRECATED("Use -enumerateWindowsWithOptions:usingBlock: instead", macos(10.0,10.14));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSApplication.h:560:32: error: unknown property attribute 'strong'
  560 | @property (nullable, readonly, strong) NSGraphicsContext *context API_DEPRECATED("This method always returns nil. If you need access to the current drawing context, use [NSGraphicsContext currentContext] inside of a draw operation.", macos(10.0,10.12));
      |                                ^~~~~~
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAlert.h:12:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSHelpManager.h:27:29: error: unknown property attribute 'strong'
   27 | @property (class, readonly, strong) NSHelpManager *sharedHelpManager;
      |                             ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSHelpManager.h:32:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   32 | - (nullable NSAttributedString *)contextHelpForObject:(id)object;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSHelpManager.h:36:57: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   36 | - (void)openHelpAnchor:(NSHelpAnchorName)anchor inBook:(nullable NSHelpBookName)book;
      |                                                         ^~~~~~~~
      |                                                         cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSHelpManager.h:37:46: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   37 | - (void)findString:(NSString *)query inBook:(nullable NSHelpBookName)book;
      |                                              ^~~~~~~~
      |                                              cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSHelpManager.h:56:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   56 | - (nullable NSAttributedString *)contextHelpForKey:(NSHelpManagerContextHelpKey)key;    /* return nil if not found */
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSHelpManager.h:64:34: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   64 | - (void)activateContextHelpMode:(nullable id)sender;
      |                                  ^~~~~~~~
      |                                  cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSHelpManager.h:66:19: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   66 | - (void)showHelp:(nullable id)sender;
      |                   ^~~~~~~~
      |                   cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAlert.h:55:29: error: unknown property attribute 'strong'
   55 | @property (null_resettable, strong) NSImage *icon;
      |                             ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAlert.h:55:46: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   55 | @property (null_resettable, strong) NSImage *icon;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAlert.h:62:45: error: expected '>' before '*' token
   62 | @property (readonly, copy) NSArray<NSButton *> *buttons;
      |                                             ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAlert.h:62:45: error: cannot find protocol declaration for 'NSButton'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAlert.h:62:46: error: expected unqualified-id before '>' token
   62 | @property (readonly, copy) NSArray<NSButton *> *buttons;
      |                                              ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAlert.h:86:22: error: unknown property attribute 'weak'
   86 | @property (nullable, weak) id<NSAlertDelegate> delegate;
      |                      ^~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAlert.h:86:48: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   86 | @property (nullable, weak) id<NSAlertDelegate> delegate;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAlert.h:94:32: error: unknown property attribute 'strong'
   94 | @property (nullable, readonly, strong) NSButton *suppressionButton API_AVAILABLE(macos(10.5));
      |                                ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAlert.h:99:22: error: unknown property attribute 'strong'
   99 | @property (nullable, strong) NSView *accessoryView API_AVAILABLE(macos(10.5));
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAlert.h:99:38: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   99 | @property (nullable, strong) NSView *accessoryView API_AVAILABLE(macos(10.5));
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAlert.h:113:81:error: expected ')' before '(' token
  113 | - (void)beginSheetModalForWindow:(NSWindow *)sheetWindow completionHandler:(void (^ _Nullable)(NSModalResponse returnCode))handler API_AVAILABLE(macos(10.9));
      |                                                                            ~    ^~
      |                                                                                 )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAlert.h:113:82:error: expected identifier before '(' token
  113 | - (void)beginSheetModalForWindow:(NSWindow *)sheetWindow completionHandler:(void (^ _Nullable)(NSModalResponse returnCode))handler API_AVAILABLE(macos(10.9));
      |                                                                                  ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAlert.h:113:81:error: expected ';' before '(' token
  113 | - (void)beginSheetModalForWindow:(NSWindow *)sheetWindow completionHandler:(void (^ _Nullable)(NSModalResponse returnCode))handler API_AVAILABLE(macos(10.9));
      |                                                                                 ^~
      |                                                                                 ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAlert.h:117:22:error: unknown property attribute 'strong'
  117 | @property (readonly, strong) NSWindow *window;
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAlert.h:134:36:error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  134 | + (NSAlert *)alertWithMessageText:(nullable NSString *)message defaultButton:(nullable NSString *)defaultButton alternateButton:(nullable NSString *)alternateButton otherButton:(nullable NSString *)otherButton informativeTextWithFormat:(NSString *)format, ... NS_FORMAT_FUNCTION(5,6) API_DEPRECATED("Use -init instead", macos(10.3,10.10));
      |                                    ^~~~~~~~
      |                                    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAlert.h:134:79:error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  134 | + (NSAlert *)alertWithMessageText:(nullable NSString *)message defaultButton:(nullable NSString *)defaultButton alternateButton:(nullable NSString *)alternateButton otherButton:(nullable NSString *)otherButton informativeTextWithFormat:(NSString *)format, ... NS_FORMAT_FUNCTION(5,6) API_DEPRECATED("Use -init instead", macos(10.3,10.10));
      |                                                                               ^~~~~~~~
      |                                                                               cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAlert.h:134:130 error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  134 | + (NSAlert *)alertWithMessageText:(nullable NSString *)message defaultButton:(nullable NSString *)defaultButton alternateButton:(nullable NSString *)alternateButton otherButton:(nullable NSString *)otherButton informativeTextWithFormat:(NSString *)format, ... NS_FORMAT_FUNCTION(5,6) API_DEPRECATED("Use -init instead", macos(10.3,10.10));
      |                                                                                                                                  ^~~~~~~~
      |                                                                                                                                  cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAlert.h:134:179 error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  134 | + (NSAlert *)alertWithMessageText:(nullable NSString *)message defaultButton:(nullable NSString *)defaultButton alternateButton:(nullable NSString *)alternateButton otherButton:(nullable NSString *)otherButton informativeTextWithFormat:(NSString *)format, ... NS_FORMAT_FUNCTION(5,6) API_DEPRECATED("Use -init instead", macos(10.3,10.10));
      |                                                                                                                                                                                   ^~~~~~~~
      |                                                                                                                                                                                   cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAlert.h:136:68:error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  136 | - (void)beginSheetModalForWindow:(NSWindow *)window modalDelegate:(nullable id)delegate didEndSelector:(nullable SEL)didEndSelector contextInfo:(nullable void *)contextInfo API_DEPRECATED("Use -beginSheetModalForWindow:completionHandler: instead", macos(10.3,10.10));
      |                                                                    ^~~~~~~~
      |                                                                    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAlert.h:136:105 error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  136 | - (void)beginSheetModalForWindow:(NSWindow *)window modalDelegate:(nullable id)delegate didEndSelector:(nullable SEL)didEndSelector contextInfo:(nullable void *)contextInfo API_DEPRECATED("Use -beginSheetModalForWindow:completionHandler: instead", macos(10.3,10.10));
      |                                                                                                         ^~~~~~~~
      |                                                                                                         cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAlert.h:136:146 error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  136 | - (void)beginSheetModalForWindow:(NSWindow *)window modalDelegate:(nullable id)delegate didEndSelector:(nullable SEL)didEndSelector contextInfo:(nullable void *)contextInfo API_DEPRECATED("Use -beginSheetModalForWindow:completionHandler: instead", macos(10.3,10.10));
      |                                                                                                                                                  ^~~~~~~~
      |                                                                                                                                                  cg_nullable
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/AppKit.h:17:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAnimationContext.h:21:32: error: expected ')' before '(' token
   21 | + (void)runAnimationGroup:(void (NS_NOESCAPE ^)(NSAnimationContext * context))changes completionHandler:(nullable void (^)(void))completionHandler API_AVAILABLE(macos(10.7));
      |                           ~    ^~
      |                                )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAnimationContext.h:21:33: error: expected identifier before '(' token
   21 | + (void)runAnimationGroup:(void (NS_NOESCAPE ^)(NSAnimationContext * context))changes completionHandler:(nullable void (^)(void))completionHandler API_AVAILABLE(macos(10.7));
      |                                 ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAnimationContext.h:21:32: error: expected ';' before '(' token
   21 | + (void)runAnimationGroup:(void (NS_NOESCAPE ^)(NSAnimationContext * context))changes completionHandler:(nullable void (^)(void))completionHandler API_AVAILABLE(macos(10.7));
      |                                ^~
      |                                ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAnimationContext.h:23:32: error: expected ')' before '(' token
   23 | + (void)runAnimationGroup:(void (NS_NOESCAPE ^)(NSAnimationContext * context))changes API_AVAILABLE(macos(10.12));
      |                           ~    ^~
      |                                )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAnimationContext.h:23:33: error: expected identifier before '(' token
   23 | + (void)runAnimationGroup:(void (NS_NOESCAPE ^)(NSAnimationContext * context))changes API_AVAILABLE(macos(10.12));
      |                                 ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAnimationContext.h:23:32: error: expected ';' before '(' token
   23 | + (void)runAnimationGroup:(void (NS_NOESCAPE ^)(NSAnimationContext * context))changes API_AVAILABLE(macos(10.12));
      |                                ^~
      |                                ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAnimationContext.h:28:29: error: unknown property attribute 'strong'
   28 | @property (class, readonly, strong) NSAnimationContext *currentContext;
      |                             ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAnimationContext.h:31:22: error: unknown property attribute 'strong'
   31 | @property (nullable, strong) CAMediaTimingFunction *timingFunction API_AVAILABLE(macos(10.7));
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAnimationContext.h:31:53: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   31 | @property (nullable, strong) CAMediaTimingFunction *timingFunction API_AVAILABLE(macos(10.7));
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAnimationContext.h:33:34: error: expected unqualified-id before '^' token
   33 | @property (nullable, copy) void (^completionHandler)(void) API_AVAILABLE(macos(10.7));
      |                                  ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAnimationContext.h:33:34: error: expected ')' before '^' token
   33 | @property (nullable, copy) void (^completionHandler)(void) API_AVAILABLE(macos(10.7));
      |                                 ~^
      |                                  )
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/AppKit.h:19:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAppleScriptExtensions.h:21:32: error: unknown property attribute 'strong'
   21 | @property (nullable, readonly, strong) NSAttributedString *richTextSource;
      |                                ^~~~~~
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/AppKit.h:21:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSBox.h:42:12: error: unknown property attribute 'strong'
   42 | @property (strong) NSFont *titleFont;
      |            ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSBox.h:42:28: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   42 | @property (strong) NSFont *titleFont;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSBox.h:45:22: error: unknown property attribute 'strong'
   45 | @property (readonly, strong) id titleCell;
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSBox.h:51:22: error: unknown property attribute 'strong'
   51 | @property (nullable, strong) __kindof NSView *contentView;
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSBox.h:51:30: error: '__kindof' has not been declared
   51 | @property (nullable, strong) __kindof NSView *contentView;
      |                              ^~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSBox.h:77:31: error: 'null_unspecified' does not name a type
   77 | - (void)setTitleWithMnemonic:(null_unspecified NSString *)stringWithAmpersand API_DEPRECATED("", macos(10.0,10.8));
      |                               ^~~~~~~~~~~~~~~~
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSButton.h:8,
                 from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/AppKit.h:22:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSControl.h:22:4:error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   22 | - (nullable instancetype)initWithCoder:(NSCoder *)coder NS_DESIGNATED_INITIALIZER;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSControl.h:24:22 error: unknown property attribute 'weak'
   24 | @property (nullable, weak) id target; // Target is weak for zeroing-weak compatible objects in apps linked on 10.10 or later. Otherwise the behavior of this property is 'assign’.
      |                      ^~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSControl.h:24:31 note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   24 | @property (nullable, weak) id target; // Target is weak for zeroing-weak compatible objects in apps linked on 10.10 or later. Otherwise the behavior of this property is 'assign’.
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSControl.h:33:22 error: unknown property attribute 'strong'
   33 | @property (nullable, strong) __kindof NSFormatter *formatter;
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSControl.h:33:30 error: '__kindof' has not been declared
   33 | @property (nullable, strong) __kindof NSFormatter *formatter;
      |                              ^~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSControl.h:48:21 error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   48 | - (BOOL)sendAction:(nullable SEL)action to:(nullable id)target;
      |                     ^~~~~~~~
      |                     cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSControl.h:48:45 error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   48 | - (BOOL)sendAction:(nullable SEL)action to:(nullable id)target;
      |                                             ^~~~~~~~
      |                                             cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSControl.h:49:27 error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   49 | - (void)takeIntValueFrom:(nullable id)sender;
      |                           ^~~~~~~~
      |                           cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSControl.h:50:29 error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   50 | - (void)takeFloatValueFrom:(nullable id)sender;
      |                             ^~~~~~~~
      |                             cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSControl.h:51:30 error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   51 | - (void)takeDoubleValueFrom:(nullable id)sender;
      |                              ^~~~~~~~
      |                              cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSControl.h:52:30 error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   52 | - (void)takeStringValueFrom:(nullable id)sender;
      |                              ^~~~~~~~
      |                              cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSControl.h:53:30 error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   53 | - (void)takeObjectValueFrom:(nullable id)sender;
      |                              ^~~~~~~~
      |                              cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSControl.h:54:31 error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   54 | - (void)takeIntegerValueFrom:(nullable id)sender API_AVAILABLE(macos(10.5));
      |                               ^~~~~~~~
      |                               cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSControl.h:57:23 error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   57 | - (void)performClick:(nullable id)sender;
      |                       ^~~~~~~~
      |                       cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSControl.h:89:4:error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   89 | - (nullable NSText *)currentEditor;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSControl.h:93:71 error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   93 | - (void)editWithFrame:(NSRect)rect editor:(NSText *)textObj delegate:(nullable id)delegate event:(NSEvent *)event API_AVAILABLE(macos(10.10));
      |                                                                       ^~~~~~~~
      |                                                                       cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSControl.h:94:73 error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   94 | - (void)selectWithFrame:(NSRect)rect editor:(NSText *)textObj delegate:(nullable id)delegate start:(NSInteger)selStart length:(NSInteger)selLength API_AVAILABLE(macos(10.10));
      |                                                                         ^~~~~~~~
      |                                                                         cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSControl.h:108:97: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  108 | - (BOOL)control:(NSControl *)control didFailToFormatString:(NSString *)string errorDescription:(nullable NSString *)error;
      |                                                                                                 ^~~~~~~~
      |                                                                                                 cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSControl.h:109:106: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  109 | - (void)control:(NSControl *)control didFailToValidatePartialString:(NSString *)string errorDescription:(nullable NSString *)error;
      |                                                                                                          ^~~~~~~~
      |                                                                                                          cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSControl.h:110:53: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  110 | - (BOOL)control:(NSControl *)control isValidObject:(nullable id)obj;
      |                                                     ^~~~~~~~
      |                                                     cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSControl.h:113:21: error: expected '>' before '*' token
  113 | - (NSArray<NSString *> *)control:(NSControl *)control textView:(NSTextView *)textView completions:(NSArray<NSString *> *)words forPartialWordRange:(NSRange)charRange indexOfSelectedItem:(NSInteger *)index;
      |                     ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSControl.h:113:21: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSControl.h:113:22: error: expected ')' before '>' token
  113 | - (NSArray<NSString *> *)control:(NSControl *)control textView:(NSTextView *)textView completions:(NSArray<NSString *> *)words forPartialWordRange:(NSRange)charRange indexOfSelectedItem:(NSInteger *)index;
      |   ~                  ^
      |                      )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSControl.h:113:22: error: objective-c++ method declaration is expected before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSControl.h:129:22: error: unknown property attribute 'strong'
  129 | @property (nullable, strong) __kindof NSCell *cell;
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSControl.h:129:30: error: '__kindof' has not been declared
  129 | @property (nullable, strong) __kindof NSCell *cell;
      |                              ^~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSControl.h:131:4 error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  131 | - (nullable __kindof NSCell *)selectedCell;
      |    ^~~~~~~~
      |    cg_nullable
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSButton.h:9:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSButtonCell.h:48:32: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   48 | - (instancetype)initImageCell:(nullable NSImage *)image NS_DESIGNATED_INITIALIZER;
      |                                ^~~~~~~~
      |                                cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSButtonCell.h:63:22: error: unknown property attribute 'strong'
   63 | @property (nullable, strong) NSImage *alternateImage;
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSButtonCell.h:63:39: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   63 | @property (nullable, strong) NSImage *alternateImage;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSButtonCell.h:78:22: error: unknown property attribute 'strong'
   78 | @property (nullable, strong) NSSound *sound;
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSButtonCell.h:78:39: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   78 | @property (nullable, strong) NSSound *sound;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSButtonCell.h:84:23: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   84 | - (void)performClick:(nullable id)sender;
      |                       ^~~~~~~~
      |                       cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSButtonCell.h:143:31: error: 'null_unspecified' does not name a type
  143 | - (void)setTitleWithMnemonic:(null_unspecified NSString *)stringWithAmpersand API_DEPRECATED("Mnemonics are not used on macOS. Set the title property directly instead.", macos(10.0,10.8));
      |                               ^~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSButtonCell.h:144:40: error: 'null_unspecified' does not name a type
  144 | - (void)setAlternateTitleWithMnemonic:(null_unspecified NSString *)stringWithAmpersand API_DEPRECATED("Mnemonics are not used on macOS. Set the alternateTitle property directly instead.", macos(10.0,10.8));
      |                                        ^~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSButtonCell.h:147:4: error: 'null_unspecified' does not name a type
  147 | - (null_unspecified NSString *)alternateMnemonic API_DEPRECATED("Mnemonics are not used on macOS. This property always returns an empty string.", macos(10.0,10.8));
      |    ^~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSButtonCell.h:150:22: error: unknown property attribute 'strong'
  150 | @property (nullable, strong) NSFont *keyEquivalentFont API_DEPRECATED("The keyEquivalentFont property is no longer used. It always returns the NSButtonCell's font, and setting it has no effect.", macos(10.0,10.15));
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSButtonCell.h:150:38: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
  150 | @property (nullable, strong) NSFont *keyEquivalentFont API_DEPRECATED("The keyEquivalentFont property is no longer used. It always returns the NSButtonCell's font, and setting it has no effect.", macos(10.0,10.15));
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSButton.h:11:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSUserInterfaceCompression.h:36:85: error: expected '>' before '*' token
   36 | - (instancetype)initWithCompressionOptions:(NSSet<NSUserInterfaceCompressionOptions *> *)options NS_DESIGNATED_INITIALIZER;
      |                                                                                     ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSUserInterfaceCompression.h:36:85: error: cannot find protocol declaration for 'NSUserInterfaceCompressionOptions'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSUserInterfaceCompression.h:36:86: error: expected ')' before '>' token
   36 | - (instancetype)initWithCompressionOptions:(NSSet<NSUserInterfaceCompressionOptions *> *)options NS_DESIGNATED_INITIALIZER;
      |                                            ~                                         ^
      |                                                                                      )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSUserInterfaceCompression.h:36:86: error: expected identifier before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSUserInterfaceCompression.h:36:86: error: expected ';' before '>' token
   36 | - (instancetype)initWithCompressionOptions:(NSSet<NSUserInterfaceCompressionOptions *> *)options NS_DESIGNATED_INITIALIZER;
      |                                                                                      ^
      |                                                                                      ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSUserInterfaceCompression.h:102:94: error: expected '>' before '*' token
  102 | - (void)compressWithPrioritizedCompressionOptions:(NSArray<NSUserInterfaceCompressionOptions *> *)prioritizedOptions;
      |                                                                                              ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSUserInterfaceCompression.h:102:94: error: cannot find protocol declaration for 'NSUserInterfaceCompressionOptions'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSUserInterfaceCompression.h:102:95: error: expected ')' before '>' token
  102 | - (void)compressWithPrioritizedCompressionOptions:(NSArray<NSUserInterfaceCompressionOptions *> *)prioritizedOptions;
      |                                                   ~                                           ^
      |                                                                                               )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSUserInterfaceCompression.h:102:95: error: expected identifier before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSUserInterfaceCompression.h:102:95: error: expected ';' before '>' token
  102 | - (void)compressWithPrioritizedCompressionOptions:(NSArray<NSUserInterfaceCompressionOptions *> *)prioritizedOptions;
      |                                                                                               ^
      |                                                                                               ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSUserInterfaceCompression.h:110:99: error: expected '>' before '*' token
  110 | - (NSSize)minimumSizeWithPrioritizedCompressionOptions:(NSArray<NSUserInterfaceCompressionOptions *> *)prioritizedOptions;
      |                                                                                                   ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSUserInterfaceCompression.h:110:99: error: cannot find protocol declaration for 'NSUserInterfaceCompressionOptions'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSUserInterfaceCompression.h:110:100: error: expected ')' before '>' token
  110 | - (NSSize)minimumSizeWithPrioritizedCompressionOptions:(NSArray<NSUserInterfaceCompressionOptions *> *)prioritizedOptions;
      |                                                        ~                                           ^
      |                                                                                                    )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSUserInterfaceCompression.h:110:100: error: expected identifier before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSUserInterfaceCompression.h:110:100: error: expected ';' before '>' token
  110 | - (NSSize)minimumSizeWithPrioritizedCompressionOptions:(NSArray<NSUserInterfaceCompressionOptions *> *)prioritizedOptions;
      |                                                                                                    ^
      |                                                                                                    ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSButton.h:31:82:error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   31 | + (instancetype)buttonWithTitle:(NSString *)title image:(NSImage *)image target:(nullable id)target action:(nullable SEL)action API_AVAILABLE(macos(10.12));
      |                                                                                  ^~~~~~~~
      |                                                                                  cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSButton.h:31:109 error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   31 | + (instancetype)buttonWithTitle:(NSString *)title image:(NSImage *)image target:(nullable id)target action:(nullable SEL)action API_AVAILABLE(macos(10.12));
      |                                                                                                             ^~~~~~~~
      |                                                                                                             cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSButton.h:40:59:error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   40 | + (instancetype)buttonWithTitle:(NSString *)title target:(nullable id)target action:(nullable SEL)action API_AVAILABLE(macos(10.12));
      |                                                           ^~~~~~~~
      |                                                           cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSButton.h:40:86:error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   40 | + (instancetype)buttonWithTitle:(NSString *)title target:(nullable id)target action:(nullable SEL)action API_AVAILABLE(macos(10.12));
      |                                                                                      ^~~~~~~~
      |                                                                                      cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSButton.h:49:58:error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   49 | + (instancetype)buttonWithImage:(NSImage *)image target:(nullable id)target action:(nullable SEL)action API_AVAILABLE(macos(10.12));
      |                                                          ^~~~~~~~
      |                                                          cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSButton.h:49:85:error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   49 | + (instancetype)buttonWithImage:(NSImage *)image target:(nullable id)target action:(nullable SEL)action API_AVAILABLE(macos(10.12));
      |                                                                                     ^~~~~~~~
      |                                                                                     cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSButton.h:58:61:error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   58 | + (instancetype)checkboxWithTitle:(NSString *)title target:(nullable id)target action:(nullable SEL)action API_AVAILABLE(macos(10.12));
      |                                                             ^~~~~~~~
      |                                                             cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSButton.h:58:88:error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   58 | + (instancetype)checkboxWithTitle:(NSString *)title target:(nullable id)target action:(nullable SEL)action API_AVAILABLE(macos(10.12));
      |                                                                                        ^~~~~~~~
      |                                                                                        cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSButton.h:67:64:error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   67 | + (instancetype)radioButtonWithTitle:(NSString *)title target:(nullable id)target action:(nullable SEL)action API_AVAILABLE(macos(10.12));
      |                                                                ^~~~~~~~
      |                                                                cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSButton.h:67:91:error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   67 | + (instancetype)radioButtonWithTitle:(NSString *)title target:(nullable id)target action:(nullable SEL)action API_AVAILABLE(macos(10.12));
      |                                                                                           ^~~~~~~~
      |                                                                                           cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSButton.h:90:22:error: unknown property attribute 'strong'
   90 | @property (nullable, strong) NSSound *sound;
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSButton.h:90:39:note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   90 | @property (nullable, strong) NSSound *sound;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSButton.h:119:22 error: unknown property attribute 'strong'
  119 | @property (nullable, strong) NSImage *image;
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSButton.h:119:39 note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
  119 | @property (nullable, strong) NSImage *image;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSButton.h:122:22 error: unknown property attribute 'strong'
  122 | @property (nullable, strong) NSImage *alternateImage;
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSButton.h:122:39 note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
  122 | @property (nullable, strong) NSImage *alternateImage;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSButton.h:171:94 error: expected '>' before '*' token
  171 | - (void)compressWithPrioritizedCompressionOptions:(NSArray<NSUserInterfaceCompressionOptions *> *)prioritizedOptions API_AVAILABLE(macos(10.13));
      |                                                                                              ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSButton.h:171:94 error: cannot find protocol declaration for 'NSUserInterfaceCompressionOptions'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSButton.h:171:95 error: expected ')' before '>' token
  171 | - (void)compressWithPrioritizedCompressionOptions:(NSArray<NSUserInterfaceCompressionOptions *> *)prioritizedOptions API_AVAILABLE(macos(10.13));
      |                                                   ~                                           ^
      |                                                                                               )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSButton.h:171:95 error: expected identifier before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSButton.h:171:95 error: expected ';' before '>' token
  171 | - (void)compressWithPrioritizedCompressionOptions:(NSArray<NSUserInterfaceCompressionOptions *> *)prioritizedOptions API_AVAILABLE(macos(10.13));
      |                                                                                               ^
      |                                                                                               ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSButton.h:172:99 error: expected '>' before '*' token
  172 | - (NSSize)minimumSizeWithPrioritizedCompressionOptions:(NSArray<NSUserInterfaceCompressionOptions *> *)prioritizedOptions API_AVAILABLE(macos(10.13));
      |                                                                                                   ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSButton.h:172:99 error: cannot find protocol declaration for 'NSUserInterfaceCompressionOptions'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSButton.h:172:100: error: expected ')' before '>' token
  172 | - (NSSize)minimumSizeWithPrioritizedCompressionOptions:(NSArray<NSUserInterfaceCompressionOptions *> *)prioritizedOptions API_AVAILABLE(macos(10.13));
      |                                                        ~                                           ^
      |                                                                                                    )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSButton.h:172:100: error: expected identifier before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSButton.h:172:100: error: expected ';' before '>' token
  172 | - (NSSize)minimumSizeWithPrioritizedCompressionOptions:(NSArray<NSUserInterfaceCompressionOptions *> *)prioritizedOptions API_AVAILABLE(macos(10.13));
      |                                                                                                    ^
      |                                                                                                    ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSButton.h:180:31 error: 'null_unspecified' does not name a type
  180 | - (void)setTitleWithMnemonic:(null_unspecified NSString *)stringWithAmpersand API_DEPRECATED("Mnemonics are not used on macOS. Set the title property directly instead.", macos(10.0,10.8));
      |                               ^~~~~~~~~~~~~~~~
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTouchBar.h:8,
                 from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCandidateListTouchBarItem.h:8,
                 from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/AppKit.h:24:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTouchBarItem.h:36:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   36 | - (nullable instancetype)initWithCoder:(NSCoder *)coder NS_DESIGNATED_INITIALIZER API_AVAILABLE(ios(13.0));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTouchBar.h:31:4 error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   31 | - (nullable instancetype)initWithCoder:(NSCoder *)coder NS_DESIGNATED_INITIALIZER;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTouchBar.h:47:50: error: cannot find protocol declaration for 'NSTouchBarItemIdentifier'
   47 | @property (copy) NSArray<NSTouchBarItemIdentifier> *customizationAllowedItemIdentifiers;
      |                                                  ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTouchBar.h:54:50: error: cannot find protocol declaration for 'NSTouchBarItemIdentifier'
   54 | @property (copy) NSArray<NSTouchBarItemIdentifier> *customizationRequiredItemIdentifiers;
      |                                                  ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTouchBar.h:64:50: error: cannot find protocol declaration for 'NSTouchBarItemIdentifier'
   64 | @property (copy) NSArray<NSTouchBarItemIdentifier> *defaultItemIdentifiers;
      |                                                  ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTouchBar.h:71:60: error: cannot find protocol declaration for 'NSTouchBarItemIdentifier'
   71 | @property (copy, readonly) NSArray<NSTouchBarItemIdentifier> *itemIdentifiers;
      |                                                            ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTouchBar.h:91:39: error: expected '>' before '*' token
   91 | @property (copy) NSSet<NSTouchBarItem *> *templateItems;
      |                                       ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTouchBar.h:91:39: error: cannot find protocol declaration for 'NSTouchBarItem'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTouchBar.h:91:40: error: expected unqualified-id before '>' token
   91 | @property (copy) NSSet<NSTouchBarItem *> *templateItems;
      |                                        ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTouchBar.h:98:22: error: unknown property attribute 'weak'
   98 | @property (nullable, weak) id <NSTouchBarDelegate> delegate;
      |                      ^~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTouchBar.h:98:52: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   98 | @property (nullable, weak) id <NSTouchBarDelegate> delegate;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTouchBar.h:111:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  111 | - (nullable __kindof NSTouchBarItem *)itemForIdentifier:(NSTouchBarItemIdentifier)identifier;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTouchBar.h:132:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  132 | - (nullable NSTouchBarItem *)touchBar:(NSTouchBar *)touchBar makeItemForIdentifier:(NSTouchBarItemIdentifier)identifier;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTouchBar.h:174:12: error: unknown property attribute 'strong'
  174 | @property (strong, readonly, nullable) NSTouchBar *touchBar API_AVAILABLE(macos(10.12.2));
      |            ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTouchBar.h:182:12: error: unknown property attribute 'strong'
  182 | @property (strong, readwrite, nullable) NSTouchBar *touchBar API_AVAILABLE(macos(10.12.2));
      |            ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTouchBar.h:182:53: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
  182 | @property (strong, readwrite, nullable) NSTouchBar *touchBar API_AVAILABLE(macos(10.12.2));
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTouchBar.h:187:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  187 | - (nullable NSTouchBar *)makeTouchBar API_AVAILABLE(macos(10.12.2));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTouchBar.h:195:49: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  195 | - (IBAction)toggleTouchBarCustomizationPalette:(nullable id)sender API_AVAILABLE(macos(10.12.2));
      |                                                 ^~~~~~~~
      |                                                 cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCandidateListTouchBarItem.h:24:53: error: cannot find protocol declaration for 'CandidateType'
   24 | @interface NSCandidateListTouchBarItem<CandidateType> : NSTouchBarItem
      |                                                     ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCandidateListTouchBarItem.h:24:55: error: expected unqualified-id before ':' token
   24 | @interface NSCandidateListTouchBarItem<CandidateType> : NSTouchBarItem
      |                                                       ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCandidateListTouchBarItem.h:30:22: error: unknown property attribute 'weak'
   30 | @property (nullable, weak) id <NSCandidateListTouchBarItemDelegate> delegate API_UNAVAILABLE(macCatalyst);
      |                      ^~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCandidateListTouchBarItem.h:30:69: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   30 | @property (nullable, weak) id <NSCandidateListTouchBarItemDelegate> delegate API_UNAVAILABLE(macCatalyst);
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCandidateListTouchBarItem.h:51:50: error: expected unqualified-id before '^' token
   51 | @property (nullable, copy) NSAttributedString * (^attributedStringForCandidate)(CandidateType candidate, NSInteger index) API_UNAVAILABLE(macCatalyst);
      |                                                  ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCandidateListTouchBarItem.h:51:50: error: expected ')' before '^' token
   51 | @property (nullable, copy) NSAttributedString * (^attributedStringForCandidate)(CandidateType candidate, NSInteger index) API_UNAVAILABLE(macCatalyst);
      |                                                 ~^
      |                                                  )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCandidateListTouchBarItem.h:54:49: error: cannot find protocol declaration for 'CandidateType'
   54 | @property (readonly, copy) NSArray<CandidateType> *candidates API_UNAVAILABLE(macCatalyst);
      |                                                 ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCandidateListTouchBarItem.h:57:45: error: cannot find protocol declaration for 'CandidateType'
   57 | - (void)setCandidates:(NSArray<CandidateType> *)candidates forSelectedRange:(NSRange)selectedRange inString:(nullable NSString *)originalString API_UNAVAILABLE(macCatalyst);
      |                                             ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCandidateListTouchBarItem.h:57:110: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   57 | - (void)setCandidates:(NSArray<CandidateType> *)candidates forSelectedRange:(NSRange)selectedRange inString:(nullable NSString *)originalString API_UNAVAILABLE(macCatalyst);
      |                                                                                                              ^~~~~~~~
      |                                                                                                              cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCandidateListTouchBarItem.h:83:32: error: unknown property attribute 'strong'
   83 | @property (nullable, readonly, strong) NSCandidateListTouchBarItem *candidateListTouchBarItem API_AVAILABLE(macos(10.12.2));
      |                                ^~~~~~
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/AppKit.h:26:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSClipView.h:22:22: error: unknown property attribute 'strong'
   22 | @property (nullable, strong) __kindof NSView *documentView;
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSClipView.h:22:30: error: '__kindof' has not been declared
   22 | @property (nullable, strong) __kindof NSView *documentView;
      |                              ^~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSClipView.h:24:22: error: unknown property attribute 'strong'
   24 | @property (nullable, strong) NSCursor *documentCursor;
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSClipView.h:24:40: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   24 | @property (nullable, strong) NSCursor *documentCursor;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSViewController.h:13,
                 from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionView.h:9,
                 from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/AppKit.h:27:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPopover.h:63:4:error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   63 | - (nullable instancetype)initWithCoder:(NSCoder *)coder NS_DESIGNATED_INITIALIZER;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPopover.h:82:21 error: unknown property attribute 'weak'
   82 | @property(nullable, weak) IBOutlet id <NSPopoverDelegate> delegate;
      |                     ^~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPopover.h:82:59 note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   82 | @property(nullable, weak) IBOutlet id <NSPopoverDelegate> delegate;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPopover.h:93:22 error: unknown property attribute 'strong'
   93 | @property (nullable, strong) NSAppearance *appearance API_AVAILABLE(macos(10.10));
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPopover.h:93:44 note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   93 | @property (nullable, strong) NSAppearance *appearance API_AVAILABLE(macos(10.10));
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPopover.h:95:22 error: unknown property attribute 'strong'
   95 | @property (readonly, strong) NSAppearance *effectiveAppearance API_AVAILABLE(macos(10.10));
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPopover.h:148:27: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  148 | - (IBAction)performClose:(nullable id)sender;
      |                           ^~~~~~~~
      |                           cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPopover.h:222:4 error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  222 | - (nullable NSWindow *)detachableWindowForPopover:(NSPopover *)popover;
      |    ^~~~~~~~
      |    cg_nullable
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSViewController.h:14:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSStoryboard.h:17:23: error: expected unqualified-id before '^' token
   17 | typedef id _Nullable (^NSStoryboardControllerCreator)(NSCoder *coder);
      |                       ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSStoryboard.h:17:23: error: expected ')' before '^' token
   17 | typedef id _Nullable (^NSStoryboardControllerCreator)(NSCoder *coder);
      |                      ~^
      |                       )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSStoryboard.h:23:29: error: unknown property attribute 'strong'
   23 | @property (class, readonly, strong, nullable) NSStoryboard *mainStoryboard API_AVAILABLE(macos(10.13));
      |                             ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSStoryboard.h:26:67: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   26 | + (instancetype)storyboardWithName:(NSStoryboardName)name bundle:(nullable NSBundle *)storyboardBundleOrNil;
      |                                                                   ^~~~~~~~
      |                                                                   cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSStoryboard.h:29:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   29 | - (nullable id)instantiateInitialController;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSStoryboard.h:32:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   32 | - (nullable id)instantiateInitialControllerWithCreator:(nullable NS_NOESCAPE NSStoryboardControllerCreator)block API_AVAILABLE(macos(10.15));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSStoryboard.h:32:57: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   32 | - (nullable id)instantiateInitialControllerWithCreator:(nullable NS_NOESCAPE NSStoryboardControllerCreator)block API_AVAILABLE(macos(10.15));
      |                                                         ^~~~~~~~
      |                                                         cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSStoryboard.h:38:92: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   38 | - (id)instantiateControllerWithIdentifier:(NSStoryboardSceneIdentifier)identifier creator:(nullable NS_NOESCAPE NSStoryboardControllerCreator)block API_AVAILABLE(macos(10.15));
      |                                                                                            ^~~~~~~~
      |                                                                                            cg_nullable
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSViewController.h:15:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSStoryboardSegue.h:20:163: error: expected ')' before '(' token
   20 | + (instancetype)segueWithIdentifier:(NSStoryboardSegueIdentifier)identifier source:(id)sourceController destination:(id)destinationController performHandler:(void (^)(void))performHandler;
      |                                                                                                                                                              ~    ^~
      |                                                                                                                                                                   )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSStoryboardSegue.h:20:164: error: expected identifier before '(' token
   20 | + (instancetype)segueWithIdentifier:(NSStoryboardSegueIdentifier)identifier source:(id)sourceController destination:(id)destinationController performHandler:(void (^)(void))performHandler;
      |                                                                                                                                                                    ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSStoryboardSegue.h:20:163: error: expected ';' before '(' token
   20 | + (instancetype)segueWithIdentifier:(NSStoryboardSegueIdentifier)identifier source:(id)sourceController destination:(id)destinationController performHandler:(void (^)(void))performHandler;
      |                                                                                                                                                                   ^~
      |                                                                                                                                                                   ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSStoryboardSegue.h:29:22: error: unknown property attribute 'strong'
   29 | @property (readonly, strong) id sourceController;
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSStoryboardSegue.h:32:22: error: unknown property attribute 'strong'
   32 | @property (readonly, strong) id destinationController;
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSStoryboardSegue.h:45:60: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   45 | - (void)prepareForSegue:(NSStoryboardSegue *)segue sender:(nullable id)sender API_AVAILABLE(macos(10.10));
      |                                                            ^~~~~~~~
      |                                                            cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSStoryboardSegue.h:49:84: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   49 | - (void)performSegueWithIdentifier:(NSStoryboardSegueIdentifier)identifier sender:(nullable id)sender API_AVAILABLE(macos(10.10));
      |                                                                                    ^~~~~~~~
      |                                                                                    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSStoryboardSegue.h:53:90: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   53 | - (BOOL)shouldPerformSegueWithIdentifier:(NSStoryboardSegueIdentifier)identifier sender:(nullable id)sender API_AVAILABLE(macos(10.10));
      |                                                                                          ^~~~~~~~
      |                                                                                          cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSViewController.h:56:34: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   56 | - (instancetype)initWithNibName:(nullable NSNibName)nibNameOrNil bundle:(nullable NSBundle *)nibBundleOrNil NS_DESIGNATED_INITIALIZER;
      |                                  ^~~~~~~~
      |                                  cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSViewController.h:56:74: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   56 | - (instancetype)initWithNibName:(nullable NSNibName)nibNameOrNil bundle:(nullable NSBundle *)nibBundleOrNil NS_DESIGNATED_INITIALIZER;
      |                                                                          ^~~~~~~~
      |                                                                          cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSViewController.h:58:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   58 | - (nullable instancetype)initWithCoder:(NSCoder *)coder NS_DESIGNATED_INITIALIZER;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSViewController.h:66:22: error: unknown property attribute 'strong'
   66 | @property (nullable, strong, readonly) NSBundle *nibBundle;
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSViewController.h:70:22: error: unknown property attribute 'strong'
   70 | @property (nullable, strong) id representedObject;
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSViewController.h:70:33: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   70 | @property (nullable, strong) id representedObject;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSViewController.h:78:12: error: unknown property attribute 'strong'
   78 | @property (strong) IBOutlet NSView *view;
      |            ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSViewController.h:78:37: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   78 | @property (strong) IBOutlet NSView *view;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSViewController.h:88:36: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   88 | - (void)commitEditingWithDelegate:(nullable id)delegate didCommitSelector:(nullable SEL)didCommitSelector contextInfo:(nullable void *)contextInfo;
      |                                    ^~~~~~~~
      |                                    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSViewController.h:88:76: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   88 | - (void)commitEditingWithDelegate:(nullable id)delegate didCommitSelector:(nullable SEL)didCommitSelector contextInfo:(nullable void *)contextInfo;
      |                                                                            ^~~~~~~~
      |                                                                            cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSViewController.h:88:120: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   88 | - (void)commitEditingWithDelegate:(nullable id)delegate didCommitSelector:(nullable SEL)didCommitSelector contextInfo:(nullable void *)contextInfo;
      |                                                                                                                        ^~~~~~~~
      |                                                                                                                        cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSViewController.h:148:32: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  148 | - (IBAction)dismissController:(nullable id)sender API_AVAILABLE(macos(10.10));
      |                                ^~~~~~~~
      |                                cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSViewController.h:152:49: error: expected '>' before 'NSViewController'
  152 | @property (nullable, readonly) NSArray<__kindof NSViewController *> *presentedViewControllers API_AVAILABLE(macos(10.10));
      |                                                 ^~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSViewController.h:152:49: error: cannot find protocol declaration for '__kindof'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSViewController.h:152:49: error: nullability specifier 'nullable' cannot be applied to non-pointer type 'NSArray'
  152 | @property (nullable, readonly) NSArray<__kindof NSViewController *> *presentedViewControllers API_AVAILABLE(macos(10.10));
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSViewController.h:152:65: error: expected ';' before '*' token
  152 | @property (nullable, readonly) NSArray<__kindof NSViewController *> *presentedViewControllers API_AVAILABLE(macos(10.10));
      |                                                                 ^~
      |                                                                 ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSViewController.h:158:1: error: cannot use an object as parameter to a method
  158 | @end
      | ^~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSViewController.h:176:205: error: expected ')' before '(' token
  176 | - (void)transitionFromViewController:(NSViewController *)fromViewController toViewController:(NSViewController *)toViewController options:(NSViewControllerTransitionOptions)options completionHandler:(void (^ _Nullable)(void))completion API_AVAILABLE(macos(10.10));
      |                                                                                                                                                                                                        ~    ^~
      |                                                                                                                                                                                                             )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSViewController.h:176:206: error: expected identifier before '(' token
  176 | - (void)transitionFromViewController:(NSViewController *)fromViewController toViewController:(NSViewController *)toViewController options:(NSViewControllerTransitionOptions)options completionHandler:(void (^ _Nullable)(void))completion API_AVAILABLE(macos(10.10));
      |                                                                                                                                                                                                              ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSViewController.h:176:205: error: expected ';' before '(' token
  176 | - (void)transitionFromViewController:(NSViewController *)fromViewController toViewController:(NSViewController *)toViewController options:(NSViewControllerTransitionOptions)options completionHandler:(void (^ _Nullable)(void))completion API_AVAILABLE(macos(10.10));
      |                                                                                                                                                                                                             ^~
      |                                                                                                                                                                                                             ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSViewController.h:189:35: error: expected '>' before 'NSViewController'
  189 | @property (copy) NSArray<__kindof NSViewController *> *childViewControllers API_AVAILABLE(macos(10.10));
      |                                   ^~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSViewController.h:189:35: error: cannot find protocol declaration for '__kindof'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSViewController.h:189:35: error: 'copy' attribute is only valid for Objective-C objects
  189 | @property (copy) NSArray<__kindof NSViewController *> *childViewControllers API_AVAILABLE(macos(10.10));
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSViewController.h:152:49: note: originally specified here
  152 | @property (nullable, readonly) NSArray<__kindof NSViewController *> *presentedViewControllers API_AVAILABLE(macos(10.10));
      |                                                 ^~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSViewController.h:189:51: error: expected ';' before '*' token
  189 | @property (copy) NSArray<__kindof NSViewController *> *childViewControllers API_AVAILABLE(macos(10.10));
      |                                                   ^~
      |                                                   ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSViewController.h:240:31: error: unknown property attribute 'strong'
  240 | @property(nullable, readonly, strong) NSStoryboard *storyboard API_AVAILABLE(macos(10.10));
      |                               ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSViewController.h:252:21: error: unknown property attribute 'strong'
  252 | @property(nullable, strong) IBOutlet NSView *sourceItemView API_AVAILABLE(macos(10.10));
      |                     ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSViewController.h:252:46: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
  252 | @property(nullable, strong) IBOutlet NSView *sourceItemView API_AVAILABLE(macos(10.10));
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionView.h:87:22: error: unknown property attribute 'weak'
   87 | @property (nullable, weak) IBOutlet NSButton *sectionCollapseButton API_AVAILABLE(macos(10.12));
      |                      ^~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionView.h:87:47: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   87 | @property (nullable, weak) IBOutlet NSButton *sectionCollapseButton API_AVAILABLE(macos(10.12));
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionView.h:99:32: error: unknown property attribute 'weak'
   99 | @property (readonly, nullable, weak) NSCollectionView *collectionView;
      |                                ^~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionView.h:111:22: error: unknown property attribute 'weak'
  111 | @property (nullable, weak) IBOutlet NSImageView *imageView API_AVAILABLE(macos(10.7));
      |                      ^~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionView.h:111:50: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
  111 | @property (nullable, weak) IBOutlet NSImageView *imageView API_AVAILABLE(macos(10.7));
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionView.h:115:22: error: unknown property attribute 'weak'
  115 | @property (nullable, weak) IBOutlet NSTextField *textField API_AVAILABLE(macos(10.7));
      |                      ^~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionView.h:115:50: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
  115 | @property (nullable, weak) IBOutlet NSTextField *textField API_AVAILABLE(macos(10.7));
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionView.h:119:55: error: expected '>' before '*' token
  119 | @property (readonly) NSArray<NSDraggingImageComponent *> *draggingImageComponents API_AVAILABLE(macos(10.7));
      |                                                       ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionView.h:119:55: error: cannot find protocol declaration for 'NSDraggingImageComponent'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionView.h:119:56: error: expected unqualified-id before '>' token
  119 | @property (readonly) NSArray<NSDraggingImageComponent *> *draggingImageComponents API_AVAILABLE(macos(10.7));
      |                                                        ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionView.h:137:22: error: unknown property attribute 'weak'
  137 | @property (nullable, weak) id<NSCollectionViewDataSource> dataSource API_AVAILABLE(macos(10.11));
      |                      ^~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionView.h:137:59: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
  137 | @property (nullable, weak) id<NSCollectionViewDataSource> dataSource API_AVAILABLE(macos(10.11));
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionView.h:141:22: error: unknown property attribute 'weak'
  141 | @property (nullable, weak) id<NSCollectionViewPrefetching> prefetchDataSource API_AVAILABLE(macos(10.13));
      |                      ^~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionView.h:141:60: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
  141 | @property (nullable, weak) id<NSCollectionViewPrefetching> prefetchDataSource API_AVAILABLE(macos(10.13));
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionView.h:147:28: error: cannot find protocol declaration for 'id'
  147 | @property (copy) NSArray<id> *content;
      |                            ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionView.h:158:22: error: unknown property attribute 'weak'
  158 | @property (nullable, weak) id<NSCollectionViewDelegate> delegate;
      |                      ^~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionView.h:158:57: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
  158 | @property (nullable, weak) id<NSCollectionViewDelegate> delegate;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionView.h:165:22: error: unknown property attribute 'strong'
  165 | @property (nullable, strong) NSView *backgroundView API_AVAILABLE(macos(10.11));
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionView.h:165:38: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
  165 | @property (nullable, strong) NSView *backgroundView API_AVAILABLE(macos(10.11));
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionView.h:178:22: error: unknown property attribute 'strong'
  178 | @property (nullable, strong) __kindof NSCollectionViewLayout *collectionViewLayout API_AVAILABLE(macos(10.11));
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionView.h:178:30: error: '__kindof' has not been declared
  178 | @property (nullable, strong) __kindof NSCollectionViewLayout *collectionViewLayout API_AVAILABLE(macos(10.11));
      |                              ^~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionView.h:182:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  182 | - (nullable NSCollectionViewLayoutAttributes *)layoutAttributesForItemAtIndexPath:(NSIndexPath *)indexPath API_AVAILABLE(macos(10.11));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionView.h:188:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  188 | - (nullable NSCollectionViewLayoutAttributes *)layoutAttributesForSupplementaryElementOfKind:(NSCollectionViewSupplementaryElementKind)kind atIndexPath:(NSIndexPath *)indexPath API_AVAILABLE(macos(10.11));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionView.h:200:51: error: expected '>' before '*' token
  200 | @property (null_resettable, copy) NSArray<NSColor *> *backgroundColors;
      |                                                   ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionView.h:200:51: error: cannot find protocol declaration for 'NSColor'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionView.h:200:52: error: expected unqualified-id before '>' token
  200 | @property (null_resettable, copy) NSArray<NSColor *> *backgroundColors;
      |                                                    ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionView.h:236:36: error: expected '>' before '*' token
  236 | @property (copy) NSSet<NSIndexPath *> *selectionIndexPaths API_AVAILABLE(macos(10.11));
      |                                    ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionView.h:236:36: error: cannot find protocol declaration for 'NSIndexPath'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionView.h:236:37: error: expected unqualified-id before '>' token
  236 | @property (copy) NSSet<NSIndexPath *> *selectionIndexPaths API_AVAILABLE(macos(10.11));
      |                                     ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionView.h:242:52: error: expected '>' before '*' token
  242 | - (void)selectItemsAtIndexPaths:(NSSet<NSIndexPath *> *)indexPaths scrollPosition:(NSCollectionViewScrollPosition)scrollPosition API_AVAILABLE(macos(10.11));
      |                                                    ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionView.h:242:52: error: cannot find protocol declaration for 'NSIndexPath'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionView.h:242:53: error: expected ')' before '>' token
  242 | - (void)selectItemsAtIndexPaths:(NSSet<NSIndexPath *> *)indexPaths scrollPosition:(NSCollectionViewScrollPosition)scrollPosition API_AVAILABLE(macos(10.11));
      |                                 ~                   ^
      |                                                     )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionView.h:242:53: error: expected identifier before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionView.h:242:53: error: expected ';' before '>' token
  242 | - (void)selectItemsAtIndexPaths:(NSSet<NSIndexPath *> *)indexPaths scrollPosition:(NSCollectionViewScrollPosition)scrollPosition API_AVAILABLE(macos(10.11));
      |                                                     ^
      |                                                     ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionView.h:248:54: error: expected '>' before '*' token
  248 | - (void)deselectItemsAtIndexPaths:(NSSet<NSIndexPath *> *)indexPaths API_AVAILABLE(macos(10.11));
      |                                                      ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionView.h:248:54: error: cannot find protocol declaration for 'NSIndexPath'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionView.h:248:55: error: expected ')' before '>' token
  248 | - (void)deselectItemsAtIndexPaths:(NSSet<NSIndexPath *> *)indexPaths API_AVAILABLE(macos(10.11));
      |                                   ~                   ^
      |                                                       )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionView.h:248:55: error: expected identifier before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionView.h:248:55: error: expected ';' before '>' token
  248 | - (void)deselectItemsAtIndexPaths:(NSSet<NSIndexPath *> *)indexPaths API_AVAILABLE(macos(10.11));
      |                                                       ^
      |                                                       ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionView.h:252:24: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  252 | - (IBAction)selectAll:(nullable id)sender;
      |                        ^~~~~~~~
      |                        cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionView.h:256:26: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  256 | - (IBAction)deselectAll:(nullable id)sender;
      |                          ^~~~~~~~
      |                          cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionView.h:261:24: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  261 | - (void)registerClass:(nullable Class)itemClass forItemWithIdentifier:(NSUserInterfaceItemIdentifier)identifier API_AVAILABLE(macos(10.11));
      |                        ^~~~~~~~
      |                        cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionView.h:262:22: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  262 | - (void)registerNib:(nullable NSNib *)nib forItemWithIdentifier:(NSUserInterfaceItemIdentifier)identifier API_AVAILABLE(macos(10.11));
      |                      ^~~~~~~~
      |                      cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionView.h:266:24: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  266 | - (void)registerClass:(nullable Class)viewClass forSupplementaryViewOfKind:(NSCollectionViewSupplementaryElementKind)kind withIdentifier:(NSUserInterfaceItemIdentifier)identifier API_AVAILABLE(macos(10.11));
      |                        ^~~~~~~~
      |                        cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionView.h:267:22: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  267 | - (void)registerNib:(nullable NSNib *)nib forSupplementaryViewOfKind:(NSCollectionViewSupplementaryElementKind)kind withIdentifier:(NSUserInterfaceItemIdentifier)identifier API_AVAILABLE(macos(10.11));
      |                      ^~~~~~~~
      |                      cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionView.h:273:4: error: '__kindof' does not name a type
  273 | - (__kindof NSCollectionViewItem *)makeItemWithIdentifier:(NSUserInterfaceItemIdentifier)identifier forIndexPath:(NSIndexPath *)indexPath API_AVAILABLE(macos(10.11));
      |    ^~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionView.h:279:4: error: '__kindof' does not name a type
  279 | - (__kindof NSView *)makeSupplementaryViewOfKind:(NSCollectionViewSupplementaryElementKind)elementKind withIdentifier:(NSUserInterfaceItemIdentifier)identifier forIndexPath:(NSIndexPath *)indexPath API_AVAILABLE(macos(10.11));
      |    ^~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionView.h:285:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  285 | - (nullable NSCollectionViewItem *)itemAtIndex:(NSUInteger)index API_AVAILABLE(macos(10.6));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionView.h:289:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  289 | - (nullable NSCollectionViewItem *)itemAtIndexPath:(NSIndexPath *)indexPath API_AVAILABLE(macos(10.11));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionView.h:293:33: error: expected '>' before '*' token
  293 | - (NSArray<NSCollectionViewItem *> *)visibleItems API_AVAILABLE(macos(10.11));
      |                                 ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionView.h:293:33: error: cannot find protocol declaration for 'NSCollectionViewItem'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionView.h:293:34: error: expected ')' before '>' token
  293 | - (NSArray<NSCollectionViewItem *> *)visibleItems API_AVAILABLE(macos(10.11));
      |   ~                              ^
      |                                  )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionView.h:293:34: error: objective-c++ method declaration is expected before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionView.h:297:22: error: expected '>' before '*' token
  297 | - (NSSet<NSIndexPath *> *)indexPathsForVisibleItems API_AVAILABLE(macos(10.11));
      |                      ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionView.h:297:22: error: cannot find protocol declaration for 'NSIndexPath'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionView.h:297:23: error: expected ')' before '>' token
  297 | - (NSSet<NSIndexPath *> *)indexPathsForVisibleItems API_AVAILABLE(macos(10.11));
      |   ~                   ^
      |                       )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionView.h:297:23: error: objective-c++ method declaration is expected before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionView.h:301:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  301 | - (nullable NSIndexPath *)indexPathForItem:(NSCollectionViewItem *)item API_AVAILABLE(macos(10.11));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionView.h:307:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  307 | - (nullable NSIndexPath *)indexPathForItemAtPoint:(NSPoint)point API_AVAILABLE(macos(10.11));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionView.h:314:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  314 | - (nullable NSView<NSCollectionViewElement> *)supplementaryViewForElementKind:(NSCollectionViewSupplementaryElementKind)elementKind atIndexPath:(NSIndexPath *)indexPath API_AVAILABLE(macos(10.11));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionView.h:318:18: error: expected '>' before '<' token
  318 | - (NSArray<NSView<NSCollectionViewElement> *> *)visibleSupplementaryViewsOfKind:(NSCollectionViewSupplementaryElementKind)elementKind API_AVAILABLE(macos(10.11));
      |                  ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionView.h:318:18: error: cannot find protocol declaration for 'NSView'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionView.h:318:18: error: expected ')' before '<' token
  318 | - (NSArray<NSView<NSCollectionViewElement> *> *)visibleSupplementaryViewsOfKind:(NSCollectionViewSupplementaryElementKind)elementKind API_AVAILABLE(macos(10.11));
      |   ~              ^
      |                  )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionView.h:318:18: error: objective-c++ method declaration is expected before '<' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionView.h:322:22: error: expected '>' before '*' token
  322 | - (NSSet<NSIndexPath *> *)indexPathsForVisibleSupplementaryElementsOfKind:(NSCollectionViewSupplementaryElementKind)elementKind API_AVAILABLE(macos(10.11));
      |                      ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionView.h:322:22: error: cannot find protocol declaration for 'NSIndexPath'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionView.h:322:23: error: expected ')' before '>' token
  322 | - (NSSet<NSIndexPath *> *)indexPathsForVisibleSupplementaryElementsOfKind:(NSCollectionViewSupplementaryElementKind)elementKind API_AVAILABLE(macos(10.11));
      |   ~                   ^
      |                       )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionView.h:322:23: error: objective-c++ method declaration is expected before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionView.h:366:52: error: expected '>' before '*' token
  366 | - (void)insertItemsAtIndexPaths:(NSSet<NSIndexPath *> *)indexPaths API_AVAILABLE(macos(10.11));
      |                                                    ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionView.h:366:52: error: cannot find protocol declaration for 'NSIndexPath'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionView.h:366:53: error: expected ')' before '>' token
  366 | - (void)insertItemsAtIndexPaths:(NSSet<NSIndexPath *> *)indexPaths API_AVAILABLE(macos(10.11));
      |                                 ~                   ^
      |                                                     )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionView.h:366:53: error: expected identifier before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionView.h:366:53: error: expected ';' before '>' token
  366 | - (void)insertItemsAtIndexPaths:(NSSet<NSIndexPath *> *)indexPaths API_AVAILABLE(macos(10.11));
      |                                                     ^
      |                                                     ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionView.h:374:52: error: expected '>' before '*' token
  374 | - (void)deleteItemsAtIndexPaths:(NSSet<NSIndexPath *> *)indexPaths API_AVAILABLE(macos(10.11));
      |                                                    ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionView.h:374:52: error: cannot find protocol declaration for 'NSIndexPath'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionView.h:374:53: error: expected ')' before '>' token
  374 | - (void)deleteItemsAtIndexPaths:(NSSet<NSIndexPath *> *)indexPaths API_AVAILABLE(macos(10.11));
      |                                 ~                   ^
      |                                                     )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionView.h:374:53: error: expected identifier before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionView.h:374:53: error: expected ';' before '>' token
  374 | - (void)deleteItemsAtIndexPaths:(NSSet<NSIndexPath *> *)indexPaths API_AVAILABLE(macos(10.11));
      |                                                     ^
      |                                                     ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionView.h:380:52: error: expected '>' before '*' token
  380 | - (void)reloadItemsAtIndexPaths:(NSSet<NSIndexPath *> *)indexPaths API_AVAILABLE(macos(10.11));
      |                                                    ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionView.h:380:52: error: cannot find protocol declaration for 'NSIndexPath'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionView.h:380:53: error: expected ')' before '>' token
  380 | - (void)reloadItemsAtIndexPaths:(NSSet<NSIndexPath *> *)indexPaths API_AVAILABLE(macos(10.11));
      |                                 ~                   ^
      |                                                     )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionView.h:380:53: error: expected identifier before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionView.h:380:53: error: expected ';' before '>' token
  380 | - (void)reloadItemsAtIndexPaths:(NSSet<NSIndexPath *> *)indexPaths API_AVAILABLE(macos(10.11));
      |                                                     ^
      |                                                     ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionView.h:398:34: error: expected ')' before '(' token
  398 | - (void)performBatchUpdates:(void (NS_NOESCAPE ^_Nullable)(void))updates completionHandler:(void (^_Nullable)(BOOL finished))completionHandler API_AVAILABLE(macos(10.11));
      |                             ~    ^~
      |                                  )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionView.h:398:35: error: expected identifier before '(' token
  398 | - (void)performBatchUpdates:(void (NS_NOESCAPE ^_Nullable)(void))updates completionHandler:(void (^_Nullable)(BOOL finished))completionHandler API_AVAILABLE(macos(10.11));
      |                                   ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionView.h:398:34: error: expected ';' before '(' token
  398 | - (void)performBatchUpdates:(void (NS_NOESCAPE ^_Nullable)(void))updates completionHandler:(void (^_Nullable)(BOOL finished))completionHandler API_AVAILABLE(macos(10.11));
      |                                  ^~
      |                                  ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionView.h:414:54: error: expected '>' before '*' token
  414 | - (void)scrollToItemsAtIndexPaths:(NSSet<NSIndexPath *> *)indexPaths scrollPosition:(NSCollectionViewScrollPosition)scrollPosition API_AVAILABLE(macos(10.11));
      |                                                      ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionView.h:414:54: error: cannot find protocol declaration for 'NSIndexPath'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionView.h:414:55: error: expected ')' before '>' token
  414 | - (void)scrollToItemsAtIndexPaths:(NSSet<NSIndexPath *> *)indexPaths scrollPosition:(NSCollectionViewScrollPosition)scrollPosition API_AVAILABLE(macos(10.11));
      |                                   ~                   ^
      |                                                       )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionView.h:414:55: error: expected identifier before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionView.h:414:55: error: expected ';' before '>' token
  414 | - (void)scrollToItemsAtIndexPaths:(NSSet<NSIndexPath *> *)indexPaths scrollPosition:(NSCollectionViewScrollPosition)scrollPosition API_AVAILABLE(macos(10.11));
      |                                                       ^
      |                                                       ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionView.h:425:67: error: expected '>' before '*' token
  425 | - (NSImage *)draggingImageForItemsAtIndexPaths:(NSSet<NSIndexPath *> *)indexPaths withEvent:(NSEvent *)event offset:(NSPointPointer)dragImageOffset API_AVAILABLE(macos(10.11));
      |                                                                   ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionView.h:425:67: error: cannot find protocol declaration for 'NSIndexPath'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionView.h:425:68: error: expected ')' before '>' token
  425 | - (NSImage *)draggingImageForItemsAtIndexPaths:(NSSet<NSIndexPath *> *)indexPaths withEvent:(NSEvent *)event offset:(NSPointPointer)dragImageOffset API_AVAILABLE(macos(10.11));
      |                                                ~                   ^
      |                                                                    )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionView.h:425:68: error: expected identifier before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionView.h:425:68: error: expected ';' before '>' token
  425 | - (NSImage *)draggingImageForItemsAtIndexPaths:(NSSet<NSIndexPath *> *)indexPaths withEvent:(NSEvent *)event offset:(NSPointPointer)dragImageOffset API_AVAILABLE(macos(10.11));
      |                                                                    ^
      |                                                                    ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionView.h:479:106: error: expected '>' before '*' token
  479 | - (void)collectionView:(NSCollectionView *)collectionView prefetchItemsAtIndexPaths:(NSArray<NSIndexPath *> *)indexPaths;
      |                                                                                                          ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionView.h:479:106: error: cannot find protocol declaration for 'NSIndexPath'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionView.h:479:107: error: expected ')' before '>' token
  479 | - (void)collectionView:(NSCollectionView *)collectionView prefetchItemsAtIndexPaths:(NSArray<NSIndexPath *> *)indexPaths;
      |                                                                                     ~                     ^
      |                                                                                                           )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionView.h:479:107: error: expected identifier before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionView.h:479:107: error: expected ';' before '>' token
  479 | - (void)collectionView:(NSCollectionView *)collectionView prefetchItemsAtIndexPaths:(NSArray<NSIndexPath *> *)indexPaths;
      |                                                                                                           ^
      |                                                                                                           ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionView.h:485:118: error: expected '>' before '*' token
  485 | - (void)collectionView:(NSCollectionView *)collectionView cancelPrefetchingForItemsAtIndexPaths:(NSArray<NSIndexPath *> *)indexPaths;
      |                                                                                                                      ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionView.h:485:118: error: cannot find protocol declaration for 'NSIndexPath'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionView.h:485:119: error: expected ')' before '>' token
  485 | - (void)collectionView:(NSCollectionView *)collectionView cancelPrefetchingForItemsAtIndexPaths:(NSArray<NSIndexPath *> *)indexPaths;
      |                                                                                                 ~                     ^
      |                                                                                                                       )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionView.h:485:119: error: expected identifier before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionView.h:485:119: error: expected ';' before '>' token
  485 | - (void)collectionView:(NSCollectionView *)collectionView cancelPrefetchingForItemsAtIndexPaths:(NSArray<NSIndexPath *> *)indexPaths;
      |                                                                                                                       ^
      |                                                                                                                       ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionView.h:500:103: error: expected '>' before '*' token
  500 | - (BOOL)collectionView:(NSCollectionView *)collectionView canDragItemsAtIndexPaths:(NSSet<NSIndexPath *> *)indexPaths withEvent:(NSEvent *)event API_AVAILABLE(macos(10.11));
      |                                                                                                       ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionView.h:500:103: error: cannot find protocol declaration for 'NSIndexPath'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionView.h:500:104: error: expected ')' before '>' token
  500 | - (BOOL)collectionView:(NSCollectionView *)collectionView canDragItemsAtIndexPaths:(NSSet<NSIndexPath *> *)indexPaths withEvent:(NSEvent *)event API_AVAILABLE(macos(10.11));
      |                                                                                    ~                   ^
      |                                                                                                        )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionView.h:500:104: error: expected identifier before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionView.h:500:104: error: expected ';' before '>' token
  500 | - (BOOL)collectionView:(NSCollectionView *)collectionView canDragItemsAtIndexPaths:(NSSet<NSIndexPath *> *)indexPaths withEvent:(NSEvent *)event API_AVAILABLE(macos(10.11));
      |                                                                                                        ^
      |                                                                                                        ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionView.h:507:101: error: expected '>' before '*' token
  507 | - (BOOL)collectionView:(NSCollectionView *)collectionView writeItemsAtIndexPaths:(NSSet<NSIndexPath *> *)indexPaths toPasteboard:(NSPasteboard *)pasteboard API_DEPRECATED("Use -collectionView:pasteboardWriterForItemAtIndexPath: instead", macos(10.11, 10.15));
      |                                                                                                     ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionView.h:507:101: error: cannot find protocol declaration for 'NSIndexPath'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionView.h:507:102: error: expected ')' before '>' token
  507 | - (BOOL)collectionView:(NSCollectionView *)collectionView writeItemsAtIndexPaths:(NSSet<NSIndexPath *> *)indexPaths toPasteboard:(NSPasteboard *)pasteboard API_DEPRECATED("Use -collectionView:pasteboardWriterForItemAtIndexPath: instead", macos(10.11, 10.15));
      |                                                                                  ~                   ^
      |                                                                                                      )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionView.h:507:102: error: expected identifier before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionView.h:507:102: error: expected ';' before '>' token
  507 | - (BOOL)collectionView:(NSCollectionView *)collectionView writeItemsAtIndexPaths:(NSSet<NSIndexPath *> *)indexPaths toPasteboard:(NSPasteboard *)pasteboard API_DEPRECATED("Use -collectionView:pasteboardWriterForItemAtIndexPath: instead", macos(10.11, 10.15));
      |                                                                                                      ^
      |                                                                                                      ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionView.h:516:21: error: expected '>' before '*' token
  516 | - (NSArray<NSString *> *)collectionView:(NSCollectionView *)collectionView namesOfPromisedFilesDroppedAtDestination:(NSURL *)dropURL forDraggedItemsAtIndexPaths:(NSSet<NSIndexPath *> *)indexPaths API_DEPRECATED("Use NSFilePromiseReceiver objects instead", macos(10.11,10.13));
      |                     ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionView.h:516:21: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionView.h:516:22: error: expected ')' before '>' token
  516 | - (NSArray<NSString *> *)collectionView:(NSCollectionView *)collectionView namesOfPromisedFilesDroppedAtDestination:(NSURL *)dropURL forDraggedItemsAtIndexPaths:(NSSet<NSIndexPath *> *)indexPaths API_DEPRECATED("Use NSFilePromiseReceiver objects instead", macos(10.11,10.13));
      |   ~                  ^
      |                      )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionView.h:516:22: error: objective-c++ method declaration is expected before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionView.h:519:21: error: expected '>' before '*' token
  519 | - (NSArray<NSString *> *)collectionView:(NSCollectionView *)collectionView namesOfPromisedFilesDroppedAtDestination:(NSURL *)dropURL forDraggedItemsAtIndexes:(NSIndexSet *)indexes API_DEPRECATED("Use NSFilePromiseReceiver objects instead", macos(10.6,10.13));
      |                     ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionView.h:519:21: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionView.h:519:22: error: expected ')' before '>' token
  519 | - (NSArray<NSString *> *)collectionView:(NSCollectionView *)collectionView namesOfPromisedFilesDroppedAtDestination:(NSURL *)dropURL forDraggedItemsAtIndexes:(NSIndexSet *)indexes API_DEPRECATED("Use NSFilePromiseReceiver objects instead", macos(10.6,10.13));
      |   ~                  ^
      |                      )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionView.h:519:22: error: objective-c++ method declaration is expected before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionView.h:523:117: error: expected '>' before '*' token
  523 | - (NSImage *)collectionView:(NSCollectionView *)collectionView draggingImageForItemsAtIndexPaths:(NSSet<NSIndexPath *> *)indexPaths withEvent:(NSEvent *)event offset:(NSPointPointer)dragImageOffset API_AVAILABLE(macos(10.11));
      |                                                                                                                     ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionView.h:523:117: error: cannot find protocol declaration for 'NSIndexPath'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionView.h:523:118: error: expected ')' before '>' token
  523 | - (NSImage *)collectionView:(NSCollectionView *)collectionView draggingImageForItemsAtIndexPaths:(NSSet<NSIndexPath *> *)indexPaths withEvent:(NSEvent *)event offset:(NSPointPointer)dragImageOffset API_AVAILABLE(macos(10.11));
      |                                                                                                  ~                   ^
      |                                                                                                                      )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionView.h:523:118: error: expected identifier before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionView.h:523:118: error: expected ';' before '>' token
  523 | - (NSImage *)collectionView:(NSCollectionView *)collectionView draggingImageForItemsAtIndexPaths:(NSSet<NSIndexPath *> *)indexPaths withEvent:(NSEvent *)event offset:(NSPointPointer)dragImageOffset API_AVAILABLE(macos(10.11));
      |                                                                                                                      ^
      |                                                                                                                      ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionView.h:553:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  553 | - (nullable id <NSPasteboardWriting>)collectionView:(NSCollectionView *)collectionView pasteboardWriterForItemAtIndexPath:(NSIndexPath *)indexPath API_AVAILABLE(macos(10.11));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionView.h:556:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  556 | - (nullable id <NSPasteboardWriting>)collectionView:(NSCollectionView *)collectionView pasteboardWriterForItemAtIndex:(NSUInteger)index;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionView.h:560:182: error: expected '>' before '*' token
  560 | - (void)collectionView:(NSCollectionView *)collectionView draggingSession:(NSDraggingSession *)session willBeginAtPoint:(NSPoint)screenPoint forItemsAtIndexPaths:(NSSet<NSIndexPath *> *)indexPaths API_AVAILABLE(macos(10.11));
      |                                                                                                                                                                                      ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionView.h:560:182: error: cannot find protocol declaration for 'NSIndexPath'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionView.h:560:183: error: expected ')' before '>' token
  560 | - (void)collectionView:(NSCollectionView *)collectionView draggingSession:(NSDraggingSession *)session willBeginAtPoint:(NSPoint)screenPoint forItemsAtIndexPaths:(NSSet<NSIndexPath *> *)indexPaths API_AVAILABLE(macos(10.11));
      |                                                                                                                                                                   ~                   ^
      |                                                                                                                                                                                       )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionView.h:560:183: error: expected identifier before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionView.h:560:183: error: expected ';' before '>' token
  560 | - (void)collectionView:(NSCollectionView *)collectionView draggingSession:(NSDraggingSession *)session willBeginAtPoint:(NSPoint)screenPoint forItemsAtIndexPaths:(NSSet<NSIndexPath *> *)indexPaths API_AVAILABLE(macos(10.11));
      |                                                                                                                                                                                       ^
      |                                                                                                                                                                                       ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionView.h:578:22: error: expected '>' before '*' token
  578 | - (NSSet<NSIndexPath *> *)collectionView:(NSCollectionView *)collectionView shouldChangeItemsAtIndexPaths:(NSSet<NSIndexPath *> *)indexPaths toHighlightState:(NSCollectionViewItemHighlightState)highlightState API_AVAILABLE(macos(10.11));
      |                      ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionView.h:578:22: error: cannot find protocol declaration for 'NSIndexPath'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionView.h:578:23: error: expected ')' before '>' token
  578 | - (NSSet<NSIndexPath *> *)collectionView:(NSCollectionView *)collectionView shouldChangeItemsAtIndexPaths:(NSSet<NSIndexPath *> *)indexPaths toHighlightState:(NSCollectionViewItemHighlightState)highlightState API_AVAILABLE(macos(10.11));
      |   ~                   ^
      |                       )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionView.h:578:23: error: objective-c++ method declaration is expected before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionView.h:581:105: error: expected '>' before '*' token
  581 | - (void)collectionView:(NSCollectionView *)collectionView didChangeItemsAtIndexPaths:(NSSet<NSIndexPath *> *)indexPaths toHighlightState:(NSCollectionViewItemHighlightState)highlightState API_AVAILABLE(macos(10.11));
      |                                                                                                         ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionView.h:581:105: error: cannot find protocol declaration for 'NSIndexPath'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionView.h:581:106: error: expected ')' before '>' token
  581 | - (void)collectionView:(NSCollectionView *)collectionView didChangeItemsAtIndexPaths:(NSSet<NSIndexPath *> *)indexPaths toHighlightState:(NSCollectionViewItemHighlightState)highlightState API_AVAILABLE(macos(10.11));
      |                                                                                      ~                   ^
      |                                                                                                          )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionView.h:581:106: error: expected identifier before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionView.h:581:106: error: expected ';' before '>' token
  581 | - (void)collectionView:(NSCollectionView *)collectionView didChangeItemsAtIndexPaths:(NSSet<NSIndexPath *> *)indexPaths toHighlightState:(NSCollectionViewItemHighlightState)highlightState API_AVAILABLE(macos(10.11));
      |                                                                                                          ^
      |                                                                                                          ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionView.h:585:22: error: expected '>' before '*' token
  585 | - (NSSet<NSIndexPath *> *)collectionView:(NSCollectionView *)collectionView shouldSelectItemsAtIndexPaths:(NSSet<NSIndexPath *> *)indexPaths API_AVAILABLE(macos(10.11));
      |                      ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionView.h:585:22: error: cannot find protocol declaration for 'NSIndexPath'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionView.h:585:23: error: expected ')' before '>' token
  585 | - (NSSet<NSIndexPath *> *)collectionView:(NSCollectionView *)collectionView shouldSelectItemsAtIndexPaths:(NSSet<NSIndexPath *> *)indexPaths API_AVAILABLE(macos(10.11));
      |   ~                   ^
      |                       )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionView.h:585:23: error: objective-c++ method declaration is expected before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionView.h:588:22: error: expected '>' before '*' token
  588 | - (NSSet<NSIndexPath *> *)collectionView:(NSCollectionView *)collectionView shouldDeselectItemsAtIndexPaths:(NSSet<NSIndexPath *> *)indexPaths API_AVAILABLE(macos(10.11));
      |                      ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionView.h:588:22: error: cannot find protocol declaration for 'NSIndexPath'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionView.h:588:23: error: expected ')' before '>' token
  588 | - (NSSet<NSIndexPath *> *)collectionView:(NSCollectionView *)collectionView shouldDeselectItemsAtIndexPaths:(NSSet<NSIndexPath *> *)indexPaths API_AVAILABLE(macos(10.11));
      |   ~                   ^
      |                       )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionView.h:588:23: error: objective-c++ method declaration is expected before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionView.h:592:105: error: expected '>' before '*' token
  592 | - (void)collectionView:(NSCollectionView *)collectionView didSelectItemsAtIndexPaths:(NSSet<NSIndexPath *> *)indexPaths API_AVAILABLE(macos(10.11));
      |                                                                                                         ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionView.h:592:105: error: cannot find protocol declaration for 'NSIndexPath'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionView.h:592:106: error: expected ')' before '>' token
  592 | - (void)collectionView:(NSCollectionView *)collectionView didSelectItemsAtIndexPaths:(NSSet<NSIndexPath *> *)indexPaths API_AVAILABLE(macos(10.11));
      |                                                                                      ~                   ^
      |                                                                                                          )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionView.h:592:106: error: expected identifier before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionView.h:592:106: error: expected ';' before '>' token
  592 | - (void)collectionView:(NSCollectionView *)collectionView didSelectItemsAtIndexPaths:(NSSet<NSIndexPath *> *)indexPaths API_AVAILABLE(macos(10.11));
      |                                                                                                          ^
      |                                                                                                          ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionView.h:596:107: error: expected '>' before '*' token
  596 | - (void)collectionView:(NSCollectionView *)collectionView didDeselectItemsAtIndexPaths:(NSSet<NSIndexPath *> *)indexPaths API_AVAILABLE(macos(10.11));
      |                                                                                                           ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionView.h:596:107: error: cannot find protocol declaration for 'NSIndexPath'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionView.h:596:108: error: expected ')' before '>' token
  596 | - (void)collectionView:(NSCollectionView *)collectionView didDeselectItemsAtIndexPaths:(NSSet<NSIndexPath *> *)indexPaths API_AVAILABLE(macos(10.11));
      |                                                                                        ~                   ^
      |                                                                                                            )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionView.h:596:108: error: expected identifier before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionView.h:596:108: error: expected ';' before '>' token
  596 | - (void)collectionView:(NSCollectionView *)collectionView didDeselectItemsAtIndexPaths:(NSSet<NSIndexPath *> *)indexPaths API_AVAILABLE(macos(10.11));
      |                                                                                                            ^
      |                                                                                                            ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionView.h:644:70: error: expected '>' before '*' token
  644 | + (instancetype)setWithCollectionViewIndexPaths:(NSArray<NSIndexPath *> *)indexPaths API_AVAILABLE(macos(10.11));
      |                                                                      ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionView.h:644:70: error: cannot find protocol declaration for 'NSIndexPath'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionView.h:644:71: error: expected ')' before '>' token
  644 | + (instancetype)setWithCollectionViewIndexPaths:(NSArray<NSIndexPath *> *)indexPaths API_AVAILABLE(macos(10.11));
      |                                                 ~                     ^
      |                                                                       )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionView.h:644:71: error: expected identifier before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionView.h:644:71: error: expected ';' before '>' token
  644 | + (instancetype)setWithCollectionViewIndexPaths:(NSArray<NSIndexPath *> *)indexPaths API_AVAILABLE(macos(10.11));
      |                                                                       ^
      |                                                                       ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionView.h:648:83: error: expected ')' before '(' token
  648 | - (void)enumerateIndexPathsWithOptions:(NSEnumerationOptions)opts usingBlock:(void (NS_NOESCAPE ^)(NSIndexPath *indexPath, BOOL *stop))block API_AVAILABLE(macos(10.11));
      |                                                                              ~    ^~
      |                                                                                   )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionView.h:648:84: error: expected identifier before '(' token
  648 | - (void)enumerateIndexPathsWithOptions:(NSEnumerationOptions)opts usingBlock:(void (NS_NOESCAPE ^)(NSIndexPath *indexPath, BOOL *stop))block API_AVAILABLE(macos(10.11));
      |                                                                                    ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionView.h:648:83: error: expected ';' before '(' token
  648 | - (void)enumerateIndexPathsWithOptions:(NSEnumerationOptions)opts usingBlock:(void (NS_NOESCAPE ^)(NSIndexPath *indexPath, BOOL *stop))block API_AVAILABLE(macos(10.11));
      |                                                                                   ^~
      |                                                                                   ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionView.h:664:22: error: unknown property attribute 'strong'
  664 | @property (nullable, strong) NSCollectionViewItem *itemPrototype API_DEPRECATED("Use -registerNib:forItemWithIdentifier: or -registerClass:forItemWithIdentifier: instead.", macos(10.5,10.14));
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionView.h:664:52: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
  664 | @property (nullable, strong) NSCollectionViewItem *itemPrototype API_DEPRECATED("Use -registerNib:forItemWithIdentifier: or -registerClass:forItemWithIdentifier: instead.", macos(10.5,10.14));
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/AppKit.h:28:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionViewLayout.h:47:22: error: unknown property attribute 'strong'
   47 | @property (nullable, strong) NSIndexPath *indexPath;
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionViewLayout.h:47:43: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   47 | @property (nullable, strong) NSIndexPath *indexPath;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionViewLayout.h:82:56: error: expected '>' before '*' token
   82 | - (void)invalidateItemsAtIndexPaths:(NSSet<NSIndexPath *> *)indexPaths;
      |                                                        ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionViewLayout.h:82:56: error: cannot find protocol declaration for 'NSIndexPath'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionViewLayout.h:82:57: error: expected ')' before '>' token
   82 | - (void)invalidateItemsAtIndexPaths:(NSSet<NSIndexPath *> *)indexPaths;
      |                                     ~                   ^
      |                                                         )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionViewLayout.h:82:57: error: expected identifier before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionViewLayout.h:82:57: error: expected ';' before '>' token
   82 | - (void)invalidateItemsAtIndexPaths:(NSSet<NSIndexPath *> *)indexPaths;
      |                                                         ^
      |                                                         ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionViewLayout.h:83:133: error: expected '>' before '*' token
   83 | - (void)invalidateSupplementaryElementsOfKind:(NSCollectionViewSupplementaryElementKind)elementKind atIndexPaths:(NSSet<NSIndexPath *> *)indexPaths;
      |                                                                                                                                     ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionViewLayout.h:83:133: error: cannot find protocol declaration for 'NSIndexPath'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionViewLayout.h:83:134: error: expected ')' before '>' token
   83 | - (void)invalidateSupplementaryElementsOfKind:(NSCollectionViewSupplementaryElementKind)elementKind atIndexPaths:(NSSet<NSIndexPath *> *)indexPaths;
      |                                                                                                                  ~                   ^
      |                                                                                                                                      )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionViewLayout.h:83:134: error: expected identifier before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionViewLayout.h:83:134: error: expected ';' before '>' token
   83 | - (void)invalidateSupplementaryElementsOfKind:(NSCollectionViewSupplementaryElementKind)elementKind atIndexPaths:(NSSet<NSIndexPath *> *)indexPaths;
      |                                                                                                                                      ^
      |                                                                                                                                      ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionViewLayout.h:84:127: error: expected '>' before '*' token
   84 | - (void)invalidateDecorationElementsOfKind:(NSCollectionViewDecorationElementKind)elementKind atIndexPaths:(NSSet<NSIndexPath *> *)indexPaths;
      |                                                                                                                               ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionViewLayout.h:84:127: error: cannot find protocol declaration for 'NSIndexPath'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionViewLayout.h:84:128: error: expected ')' before '>' token
   84 | - (void)invalidateDecorationElementsOfKind:(NSCollectionViewDecorationElementKind)elementKind atIndexPaths:(NSSet<NSIndexPath *> *)indexPaths;
      |                                                                                                            ~                   ^
      |                                                                                                                                )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionViewLayout.h:84:128: error: expected identifier before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionViewLayout.h:84:128: error: expected ';' before '>' token
   84 | - (void)invalidateDecorationElementsOfKind:(NSCollectionViewDecorationElementKind)elementKind atIndexPaths:(NSSet<NSIndexPath *> *)indexPaths;
      |                                                                                                                                ^
      |                                                                                                                                ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionViewLayout.h:85:50: error: expected '>' before '*' token
   85 | @property (nullable, readonly) NSSet<NSIndexPath *> *invalidatedItemIndexPaths;
      |                                                  ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionViewLayout.h:85:50: error: cannot find protocol declaration for 'NSIndexPath'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionViewLayout.h:85:51: error: expected unqualified-id before '>' token
   85 | @property (nullable, readonly) NSSet<NSIndexPath *> *invalidatedItemIndexPaths;
      |                                                   ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionViewLayout.h:86:92: error: expected '>' before '<' token
   86 | @property (nullable, readonly) NSDictionary<NSCollectionViewSupplementaryElementKind, NSSet<NSIndexPath *> *> *invalidatedSupplementaryIndexPaths; // keys are element kind strings - values are NSSet<NSIndexPath *>
      |                                                                                            ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionViewLayout.h:86:92: error: cannot find protocol declaration for 'NSCollectionViewSupplementaryElementKind'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionViewLayout.h:86:92: error: cannot find protocol declaration for 'NSSet'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionViewLayout.h:86:92: error: expected unqualified-id before '<' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionViewLayout.h:87:89: error: expected '>' before '<' token
   87 | @property (nullable, readonly) NSDictionary<NSCollectionViewDecorationElementKind, NSSet<NSIndexPath *> *> *invalidatedDecorationIndexPaths; // keys are element kind strings - values are NSSet<NSIndexPath *>
      |                                                                                         ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionViewLayout.h:87:89: error: cannot find protocol declaration for 'NSCollectionViewDecorationElementKind'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionViewLayout.h:87:89: error: cannot find protocol declaration for 'NSSet'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionViewLayout.h:87:89: error: expected unqualified-id before '<' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionViewLayout.h:102:32: error: unknown property attribute 'weak'
  102 | @property (nullable, readonly, weak) NSCollectionView *collectionView;
      |                                ^~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionViewLayout.h:109:24: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  109 | - (void)registerClass:(nullable Class)viewClass forDecorationViewOfKind:(NSCollectionViewDecorationElementKind)elementKind;
      |                        ^~~~~~~~
      |                        cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionViewLayout.h:110:22: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  110 | - (void)registerNib:(nullable NSNib *)nib forDecorationViewOfKind:(NSCollectionViewDecorationElementKind)elementKind;
      |                      ^~~~~~~~
      |                      cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionViewLayout.h:126:21: error: expected '>' before 'NSCollectionViewLayoutAttributes'
  126 | - (NSArray<__kindof NSCollectionViewLayoutAttributes *> *)layoutAttributesForElementsInRect:(NSRect)rect; // return an array layout attributes instances for all the views in the given rect
      |                     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionViewLayout.h:126:21: error: cannot find protocol declaration for '__kindof'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionViewLayout.h:126:4: error: two or more data types in declaration of 'type name'
  126 | - (NSArray<__kindof NSCollectionViewLayoutAttributes *> *)layoutAttributesForElementsInRect:(NSRect)rect; // return an array layout attributes instances for all the views in the given rect
      |    ^~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionViewLayout.h:127:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  127 | - (nullable NSCollectionViewLayoutAttributes *)layoutAttributesForItemAtIndexPath:(NSIndexPath *)indexPath;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionViewLayout.h:128:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  128 | - (nullable NSCollectionViewLayoutAttributes *)layoutAttributesForSupplementaryViewOfKind:(NSCollectionViewSupplementaryElementKind)elementKind atIndexPath:(NSIndexPath *)indexPath;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionViewLayout.h:129:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  129 | - (nullable NSCollectionViewLayoutAttributes *)layoutAttributesForDecorationViewOfKind:(NSCollectionViewDecorationElementKind)elementKind atIndexPath:(NSIndexPath *)indexPath;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionViewLayout.h:133:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  133 | - (nullable NSCollectionViewLayoutAttributes *)layoutAttributesForDropTargetAtPoint:(NSPoint)pointInCollectionView;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionViewLayout.h:137:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  137 | - (nullable NSCollectionViewLayoutAttributes *)layoutAttributesForInterItemGapBeforeIndexPath:(NSIndexPath *)indexPath;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionViewLayout.h:157:77: error: expected '>' before '*' token
  157 | - (void)prepareForCollectionViewUpdates:(NSArray<NSCollectionViewUpdateItem *> *)updateItems;
      |                                                                             ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionViewLayout.h:157:77: error: cannot find protocol declaration for 'NSCollectionViewUpdateItem'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionViewLayout.h:157:78: error: expected ')' before '>' token
  157 | - (void)prepareForCollectionViewUpdates:(NSArray<NSCollectionViewUpdateItem *> *)updateItems;
      |                                         ~                                    ^
      |                                                                              )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionViewLayout.h:157:78: error: expected identifier before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionViewLayout.h:157:78: error: expected ';' before '>' token
  157 | - (void)prepareForCollectionViewUpdates:(NSArray<NSCollectionViewUpdateItem *> *)updateItems;
      |                                                                              ^
      |                                                                              ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionViewLayout.h:171:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  171 | - (nullable NSCollectionViewLayoutAttributes *)initialLayoutAttributesForAppearingItemAtIndexPath:(NSIndexPath *)itemIndexPath;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionViewLayout.h:172:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  172 | - (nullable NSCollectionViewLayoutAttributes *)finalLayoutAttributesForDisappearingItemAtIndexPath:(NSIndexPath *)itemIndexPath;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionViewLayout.h:173:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  173 | - (nullable NSCollectionViewLayoutAttributes *)initialLayoutAttributesForAppearingSupplementaryElementOfKind:(NSCollectionViewSupplementaryElementKind)elementKind atIndexPath:(NSIndexPath *)elementIndexPath;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionViewLayout.h:174:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  174 | - (nullable NSCollectionViewLayoutAttributes *)finalLayoutAttributesForDisappearingSupplementaryElementOfKind:(NSCollectionViewSupplementaryElementKind)elementKind atIndexPath:(NSIndexPath *)elementIndexPath;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionViewLayout.h:175:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  175 | - (nullable NSCollectionViewLayoutAttributes *)initialLayoutAttributesForAppearingDecorationElementOfKind:(NSCollectionViewDecorationElementKind)elementKind atIndexPath:(NSIndexPath *)decorationIndexPath;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionViewLayout.h:176:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  176 | - (nullable NSCollectionViewLayoutAttributes *)finalLayoutAttributesForDisappearingDecorationElementOfKind:(NSCollectionViewDecorationElementKind)elementKind atIndexPath:(NSIndexPath *)decorationIndexPath;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionViewLayout.h:180:22: error: expected '>' before '*' token
  180 | - (NSSet<NSIndexPath *> *)indexPathsToDeleteForSupplementaryViewOfKind:(NSCollectionViewSupplementaryElementKind)elementKind;
      |                      ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionViewLayout.h:180:22: error: cannot find protocol declaration for 'NSIndexPath'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionViewLayout.h:180:23: error: expected ')' before '>' token
  180 | - (NSSet<NSIndexPath *> *)indexPathsToDeleteForSupplementaryViewOfKind:(NSCollectionViewSupplementaryElementKind)elementKind;
      |   ~                   ^
      |                       )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionViewLayout.h:180:23: error: objective-c++ method declaration is expected before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionViewLayout.h:181:22: error: expected '>' before '*' token
  181 | - (NSSet<NSIndexPath *> *)indexPathsToDeleteForDecorationViewOfKind:(NSCollectionViewDecorationElementKind)elementKind;
      |                      ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionViewLayout.h:181:22: error: cannot find protocol declaration for 'NSIndexPath'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionViewLayout.h:181:23: error: expected ')' before '>' token
  181 | - (NSSet<NSIndexPath *> *)indexPathsToDeleteForDecorationViewOfKind:(NSCollectionViewDecorationElementKind)elementKind;
      |   ~                   ^
      |                       )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionViewLayout.h:181:23: error: objective-c++ method declaration is expected before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionViewLayout.h:182:22: error: expected '>' before '*' token
  182 | - (NSSet<NSIndexPath *> *)indexPathsToInsertForSupplementaryViewOfKind:(NSCollectionViewSupplementaryElementKind)elementKind;
      |                      ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionViewLayout.h:182:22: error: cannot find protocol declaration for 'NSIndexPath'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionViewLayout.h:182:23: error: expected ')' before '>' token
  182 | - (NSSet<NSIndexPath *> *)indexPathsToInsertForSupplementaryViewOfKind:(NSCollectionViewSupplementaryElementKind)elementKind;
      |   ~                   ^
      |                       )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionViewLayout.h:182:23: error: objective-c++ method declaration is expected before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionViewLayout.h:183:22: error: expected '>' before '*' token
  183 | - (NSSet<NSIndexPath *> *)indexPathsToInsertForDecorationViewOfKind:(NSCollectionViewDecorationElementKind)elementKind;
      |                      ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionViewLayout.h:183:22: error: cannot find protocol declaration for 'NSIndexPath'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionViewLayout.h:183:23: error: expected ')' before '>' token
  183 | - (NSSet<NSIndexPath *> *)indexPathsToInsertForDecorationViewOfKind:(NSCollectionViewDecorationElementKind)elementKind;
      |   ~                   ^
      |                       )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionViewLayout.h:183:23: error: objective-c++ method declaration is expected before '>' token
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/AppKit.h:29:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionViewCompositionalLayout.h:89:68: error: expected '>' before '*' token
   89 | @property(copy) NSArray<NSCollectionLayoutBoundarySupplementaryItem*> *boundarySupplementaryItems;
      |                                                                    ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionViewCompositionalLayout.h:89:68: error: cannot find protocol declaration for 'NSCollectionLayoutBoundarySupplementaryItem'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionViewCompositionalLayout.h:89:69: error: expected unqualified-id before '>' token
   89 | @property(copy) NSArray<NSCollectionLayoutBoundarySupplementaryItem*> *boundarySupplementaryItems;
      |                                                                     ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionViewCompositionalLayout.h:92:48: error: expected unqualified-id before '^' token
   92 | typedef NSCollectionLayoutSection * _Nullable (^NSCollectionViewCompositionalLayoutSectionProvider)(NSInteger section, id<NSCollectionLayoutEnvironment>);
      |                                                ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionViewCompositionalLayout.h:92:48: error: expected ')' before '^' token
   92 | typedef NSCollectionLayoutSection * _Nullable (^NSCollectionViewCompositionalLayoutSectionProvider)(NSInteger section, id<NSCollectionLayoutEnvironment>);
      |                                               ~^
      |                                                )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionViewCompositionalLayout.h:99:42: error: 'NSCollectionViewCompositionalLayoutSectionProvider' does not name a type; did you mean 'NSCollectionViewCompositionalLayoutConfiguration'?
   99 | - (instancetype)initWithSectionProvider:(NSCollectionViewCompositionalLayoutSectionProvider)sectionProvider;
      |                                          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
      |                                          NSCollectionViewCompositionalLayoutConfiguration
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionViewCompositionalLayout.h:100:42: error: 'NSCollectionViewCompositionalLayoutSectionProvider' does not name a type; did you mean 'NSCollectionViewCompositionalLayoutConfiguration'?
  100 | - (instancetype)initWithSectionProvider:(NSCollectionViewCompositionalLayoutSectionProvider)sectionProvider configuration:(NSCollectionViewCompositionalLayoutConfiguration*)configuration;
      |                                          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
      |                                          NSCollectionViewCompositionalLayoutConfiguration
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionViewCompositionalLayout.h:132:15: error: expected unqualified-id before '^' token
  132 | typedef void (^NSCollectionLayoutSectionVisibleItemsInvalidationHandler)(NSArray<id<NSCollectionLayoutVisibleItem>> *visibleItems, NSPoint contentOffset, id<NSCollectionLayoutEnvironment> layoutEnvironment);
      |               ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionViewCompositionalLayout.h:132:15: error: expected ')' before '^' token
  132 | typedef void (^NSCollectionLayoutSectionVisibleItemsInvalidationHandler)(NSArray<id<NSCollectionLayoutVisibleItem>> *visibleItems, NSPoint contentOffset, id<NSCollectionLayoutEnvironment> layoutEnvironment);
      |              ~^
      |               )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionViewCompositionalLayout.h:147:68: error: expected '>' before '*' token
  147 | @property(copy) NSArray<NSCollectionLayoutBoundarySupplementaryItem*> *boundarySupplementaryItems;
      |                                                                    ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionViewCompositionalLayout.h:147:68: error: cannot find protocol declaration for 'NSCollectionLayoutBoundarySupplementaryItem'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionViewCompositionalLayout.h:147:69: error: expected unqualified-id before '>' token
  147 | @property(copy) NSArray<NSCollectionLayoutBoundarySupplementaryItem*> *boundarySupplementaryItems;
      |                                                                     ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionViewCompositionalLayout.h:153:26: error: 'NSCollectionLayoutSectionVisibleItemsInvalidationHandler' has not been declared
  153 | @property(copy,nullable) NSCollectionLayoutSectionVisibleItemsInvalidationHandler visibleItemsInvalidationHandler;
      |                          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionViewCompositionalLayout.h:156:57: error: expected '>' before '*' token
  156 | @property(copy) NSArray<NSCollectionLayoutDecorationItem*> *decorationItems;
      |                                                         ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionViewCompositionalLayout.h:156:57: error: cannot find protocol declaration for 'NSCollectionLayoutDecorationItem'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionViewCompositionalLayout.h:156:58: error: expected unqualified-id before '>' token
  156 | @property(copy) NSArray<NSCollectionLayoutDecorationItem*> *decorationItems;
      |                                                          ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionViewCompositionalLayout.h:163:135: error: expected '>' before '*' token
  163 | + (instancetype)itemWithLayoutSize:(NSCollectionLayoutSize*)layoutSize supplementaryItems:(NSArray<NSCollectionLayoutSupplementaryItem*>*)supplementaryItems;
      |                                                                                                                                       ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionViewCompositionalLayout.h:163:135: error: cannot find protocol declaration for 'NSCollectionLayoutSupplementaryItem'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionViewCompositionalLayout.h:163:136: error: expected ')' before '>' token
  163 | + (instancetype)itemWithLayoutSize:(NSCollectionLayoutSize*)layoutSize supplementaryItems:(NSArray<NSCollectionLayoutSupplementaryItem*>*)supplementaryItems;
      |                                                                                           ~                                            ^
      |                                                                                                                                        )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionViewCompositionalLayout.h:163:136: error: expected identifier before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionViewCompositionalLayout.h:163:136: error: expected ';' before '>' token
  163 | + (instancetype)itemWithLayoutSize:(NSCollectionLayoutSize*)layoutSize supplementaryItems:(NSArray<NSCollectionLayoutSupplementaryItem*>*)supplementaryItems;
      |                                                                                                                                        ^
      |                                                                                                                                        ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionViewCompositionalLayout.h:211:64: error: expected '>' before '*' token
  211 | @property(readonly) NSArray<NSCollectionLayoutSupplementaryItem*> *supplementaryItems;
      |                                                                ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionViewCompositionalLayout.h:211:64: error: cannot find protocol declaration for 'NSCollectionLayoutSupplementaryItem'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionViewCompositionalLayout.h:211:65: error: expected unqualified-id before '>' token
  211 | @property(readonly) NSArray<NSCollectionLayoutSupplementaryItem*> *supplementaryItems;
      |                                                                 ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionViewCompositionalLayout.h:226:50: error: expected '>' before '*' token
  226 | typedef NSArray<NSCollectionLayoutGroupCustomItem*> * _Nonnull(^NSCollectionLayoutGroupCustomItemProvider)(id<NSCollectionLayoutEnvironment> layoutEnvironment);
      |                                                  ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionViewCompositionalLayout.h:226:50: error: cannot find protocol declaration for 'NSCollectionLayoutGroupCustomItem'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionViewCompositionalLayout.h:226:51: error: expected unqualified-id before '>' token
  226 | typedef NSArray<NSCollectionLayoutGroupCustomItem*> * _Nonnull(^NSCollectionLayoutGroupCustomItemProvider)(id<NSCollectionLayoutEnvironment> layoutEnvironment);
      |                                                   ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionViewCompositionalLayout.h:248:123: error: expected '>' before '*' token
  248 | + (instancetype)horizontalGroupWithLayoutSize:(NSCollectionLayoutSize*)layoutSize subitems:(NSArray<NSCollectionLayoutItem*>*)subitems;
      |                                                                                                                           ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionViewCompositionalLayout.h:248:123: error: cannot find protocol declaration for 'NSCollectionLayoutItem'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionViewCompositionalLayout.h:248:124: error: expected ')' before '>' token
  248 | + (instancetype)horizontalGroupWithLayoutSize:(NSCollectionLayoutSize*)layoutSize subitems:(NSArray<NSCollectionLayoutItem*>*)subitems;
      |                                                                                            ~                               ^
      |                                                                                                                            )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionViewCompositionalLayout.h:248:124: error: expected identifier before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionViewCompositionalLayout.h:248:124: error: expected ';' before '>' token
  248 | + (instancetype)horizontalGroupWithLayoutSize:(NSCollectionLayoutSize*)layoutSize subitems:(NSArray<NSCollectionLayoutItem*>*)subitems;
      |                                                                                                                            ^
      |                                                                                                                            ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionViewCompositionalLayout.h:273:121: error: expected '>' before '*' token
  273 | + (instancetype)verticalGroupWithLayoutSize:(NSCollectionLayoutSize*)layoutSize subitems:(NSArray<NSCollectionLayoutItem*>*)subitems;
      |                                                                                                                         ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionViewCompositionalLayout.h:273:121: error: cannot find protocol declaration for 'NSCollectionLayoutItem'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionViewCompositionalLayout.h:273:122: error: expected ')' before '>' token
  273 | + (instancetype)verticalGroupWithLayoutSize:(NSCollectionLayoutSize*)layoutSize subitems:(NSArray<NSCollectionLayoutItem*>*)subitems;
      |                                                                                          ~                               ^
      |                                                                                                                          )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionViewCompositionalLayout.h:273:122: error: expected identifier before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionViewCompositionalLayout.h:273:122: error: expected ';' before '>' token
  273 | + (instancetype)verticalGroupWithLayoutSize:(NSCollectionLayoutSize*)layoutSize subitems:(NSArray<NSCollectionLayoutItem*>*)subitems;
      |                                                                                                                          ^
      |                                                                                                                          ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionViewCompositionalLayout.h:279:93: error: 'NSCollectionLayoutGroupCustomItemProvider' does not name a type; did you mean 'NSCollectionLayoutGroupCustomItem'?
  279 | + (instancetype)customGroupWithLayoutSize:(NSCollectionLayoutSize*)layoutSize itemProvider:(NSCollectionLayoutGroupCustomItemProvider)itemProvider;
      |                                                                                             ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
      |                                                                                             NSCollectionLayoutGroupCustomItem
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionViewCompositionalLayout.h:285:60: error: expected '>' before '*' token
  285 | @property(copy) NSArray<NSCollectionLayoutSupplementaryItem*> *supplementaryItems;
      |                                                            ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionViewCompositionalLayout.h:285:60: error: cannot find protocol declaration for 'NSCollectionLayoutSupplementaryItem'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionViewCompositionalLayout.h:285:61: error: expected unqualified-id before '>' token
  285 | @property(copy) NSArray<NSCollectionLayoutSupplementaryItem*> *supplementaryItems;
      |                                                             ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionViewCompositionalLayout.h:290:51: error: expected '>' before '*' token
  290 | @property(readonly) NSArray<NSCollectionLayoutItem*> *subitems;
      |                                                   ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionViewCompositionalLayout.h:290:51: error: cannot find protocol declaration for 'NSCollectionLayoutItem'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionViewCompositionalLayout.h:290:52: error: expected unqualified-id before '>' token
  290 | @property(readonly) NSArray<NSCollectionLayoutItem*> *subitems;
      |                                                    ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionViewCompositionalLayout.h:373:36: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  373 | + (instancetype)spacingForLeading:(nullable NSCollectionLayoutSpacing *)leading
      |                                    ^~~~~~~~
      |                                    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionViewCompositionalLayout.h:374:36: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  374 |                               top:(nullable NSCollectionLayoutSpacing *)top
      |                                    ^~~~~~~~
      |                                    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionViewCompositionalLayout.h:375:36: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  375 |                          trailing:(nullable NSCollectionLayoutSpacing *)trailing
      |                                    ^~~~~~~~
      |                                    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionViewCompositionalLayout.h:376:36: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  376 |                            bottom:(nullable NSCollectionLayoutSpacing *)bottom;
      |                                    ^~~~~~~~
      |                                    cg_nullable
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/AppKit.h:31:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionViewGridLayout.h:62:51: error: expected '>' before '*' token
   62 | @property (null_resettable, copy) NSArray<NSColor *> *backgroundColors;
      |                                                   ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionViewGridLayout.h:62:51: error: cannot find protocol declaration for 'NSColor'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCollectionViewGridLayout.h:62:52: error: expected unqualified-id before '>' token
   62 | @property (null_resettable, copy) NSArray<NSColor *> *backgroundColors;
      |                                                    ^
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/AppKit.h:33:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSColorSampler.h:29:46: error: expected ')' before '(' token
   29 | - (void)showSamplerWithSelectionHandler:(void (^)(NSColor * _Nullable selectedColor))selectionHandler;
      |                                         ~    ^~
      |                                              )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSColorSampler.h:29:47: error: expected identifier before '(' token
   29 | - (void)showSamplerWithSelectionHandler:(void (^)(NSColor * _Nullable selectedColor))selectionHandler;
      |                                               ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSColorSampler.h:29:46: error: expected ';' before '(' token
   29 | - (void)showSamplerWithSelectionHandler:(void (^)(NSColor * _Nullable selectedColor))selectionHandler;
      |                                              ^~
      |                                              ;
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/AppKit.h:35:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDiffableDataSource.h:33:81: error: cannot find protocol declaration for 'SectionIdentifierType'
   33 | @interface NSDiffableDataSourceSnapshot<SectionIdentifierType,ItemIdentifierType> : NSObject<NSCopying>
      |                                                                                 ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDiffableDataSource.h:33:81: error: cannot find protocol declaration for 'ItemIdentifierType'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDiffableDataSource.h:33:83: error: expected unqualified-id before ':' token
   33 | @interface NSDiffableDataSourceSnapshot<SectionIdentifierType,ItemIdentifierType> : NSObject<NSCopying>
      |                                                                                   ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDiffableDataSource.h:39:60: error: cannot find protocol declaration for 'SectionIdentifierType'
   39 | @property(nonatomic,readonly) NSArray<SectionIdentifierType> *sectionIdentifiers;
      |                                                            ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDiffableDataSource.h:40:57: error: cannot find protocol declaration for 'ItemIdentifierType'
   40 | @property(nonatomic,readonly) NSArray<ItemIdentifierType> *itemIdentifiers;
      |                                                         ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDiffableDataSource.h:42:38: error: 'SectionIdentifierType' does not name a type
   42 | - (NSInteger)numberOfItemsInSection:(SectionIdentifierType)sectionIdentifier;
      |                                      ^~~~~~~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDiffableDataSource.h:43:30: error: cannot find protocol declaration for 'ItemIdentifierType'
   43 | - (NSArray<ItemIdentifierType> *)itemIdentifiersInSectionWithIdentifier:(SectionIdentifierType)sectionIdentifier;
      |                              ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDiffableDataSource.h:43:74: error: 'SectionIdentifierType' does not name a type
   43 | - (NSArray<ItemIdentifierType> *)itemIdentifiersInSectionWithIdentifier:(SectionIdentifierType)sectionIdentifier;
      |                                                                          ^~~~~~~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDiffableDataSource.h:44:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   44 | - (nullable SectionIdentifierType)sectionIdentifierForSectionContainingItemIdentifier:(ItemIdentifierType)itemIdentifier;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDiffableDataSource.h:44:88: error: 'ItemIdentifierType' does not name a type
   44 | - (nullable SectionIdentifierType)sectionIdentifierForSectionContainingItemIdentifier:(ItemIdentifierType)itemIdentifier;
      |                                                                                        ^~~~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDiffableDataSource.h:46:37: error: 'ItemIdentifierType' does not name a type
   46 | - (NSInteger)indexOfItemIdentifier:(ItemIdentifierType)itemIdentifier;             // If item identifier is not present returns NSNotFound
      |                                     ^~~~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDiffableDataSource.h:47:40: error: 'SectionIdentifierType' does not name a type
   47 | - (NSInteger)indexOfSectionIdentifier:(SectionIdentifierType)sectionIdentifier;    // If section identifier is not present returns NSNotFound
      |                                        ^~~~~~~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDiffableDataSource.h:51:63: error: cannot find protocol declaration for 'ItemIdentifierType'
   51 | - (void)appendItemsWithIdentifiers:(NSArray<ItemIdentifierType> *)identifiers;     // convenience: appends into last section
      |                                                               ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDiffableDataSource.h:52:63: error: cannot find protocol declaration for 'ItemIdentifierType'
   52 | - (void)appendItemsWithIdentifiers:(NSArray<ItemIdentifierType> *)identifiers intoSectionWithIdentifier:(SectionIdentifierType)sectionIdentifier;
      |                                                               ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDiffableDataSource.h:52:106: error: 'SectionIdentifierType' does not name a type
   52 | - (void)appendItemsWithIdentifiers:(NSArray<ItemIdentifierType> *)identifiers intoSectionWithIdentifier:(SectionIdentifierType)sectionIdentifier;
      |                                                                                                          ^~~~~~~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDiffableDataSource.h:54:63: error: cannot find protocol declaration for 'ItemIdentifierType'
   54 | - (void)insertItemsWithIdentifiers:(NSArray<ItemIdentifierType> *)identifiers beforeItemWithIdentifier:(ItemIdentifierType)itemIdentifier;
      |                                                               ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDiffableDataSource.h:54:105: error: 'ItemIdentifierType' does not name a type
   54 | - (void)insertItemsWithIdentifiers:(NSArray<ItemIdentifierType> *)identifiers beforeItemWithIdentifier:(ItemIdentifierType)itemIdentifier;
      |                                                                                                         ^~~~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDiffableDataSource.h:55:63: error: cannot find protocol declaration for 'ItemIdentifierType'
   55 | - (void)insertItemsWithIdentifiers:(NSArray<ItemIdentifierType> *)identifiers afterItemWithIdentifier:(ItemIdentifierType)itemIdentifier;
      |                                                               ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDiffableDataSource.h:55:104: error: 'ItemIdentifierType' does not name a type
   55 | - (void)insertItemsWithIdentifiers:(NSArray<ItemIdentifierType> *)identifiers afterItemWithIdentifier:(ItemIdentifierType)itemIdentifier;
      |                                                                                                        ^~~~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDiffableDataSource.h:57:63: error: cannot find protocol declaration for 'ItemIdentifierType'
   57 | - (void)deleteItemsWithIdentifiers:(NSArray<ItemIdentifierType> *)identifiers;
      |                                                               ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDiffableDataSource.h:60:33: error: 'ItemIdentifierType' does not name a type
   60 | - (void)moveItemWithIdentifier:(ItemIdentifierType)fromIdentifier beforeItemWithIdentifier:(ItemIdentifierType)toIdentifier;
      |                                 ^~~~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDiffableDataSource.h:60:93: error: 'ItemIdentifierType' does not name a type
   60 | - (void)moveItemWithIdentifier:(ItemIdentifierType)fromIdentifier beforeItemWithIdentifier:(ItemIdentifierType)toIdentifier;
      |                                                                                             ^~~~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDiffableDataSource.h:61:33: error: 'ItemIdentifierType' does not name a type
   61 | - (void)moveItemWithIdentifier:(ItemIdentifierType)fromIdentifier afterItemWithIdentifier:(ItemIdentifierType)toIdentifier;
      |                                 ^~~~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDiffableDataSource.h:61:92: error: 'ItemIdentifierType' does not name a type
   61 | - (void)moveItemWithIdentifier:(ItemIdentifierType)fromIdentifier afterItemWithIdentifier:(ItemIdentifierType)toIdentifier;
      |                                                                                            ^~~~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDiffableDataSource.h:63:63: error: cannot find protocol declaration for 'ItemIdentifierType'
   63 | - (void)reloadItemsWithIdentifiers:(NSArray<ItemIdentifierType>*)identifiers;
      |                                                               ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDiffableDataSource.h:69:69: error: cannot find protocol declaration for 'SectionIdentifierType'
   69 | - (void)insertSectionsWithIdentifiers:(NSArray<SectionIdentifierType> *)sectionIdentifiers beforeSectionWithIdentifier:(SectionIdentifierType)toSectionIdentifier;
      |                                                                     ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDiffableDataSource.h:69:121: error: 'SectionIdentifierType' does not name a type
   69 | - (void)insertSectionsWithIdentifiers:(NSArray<SectionIdentifierType> *)sectionIdentifiers beforeSectionWithIdentifier:(SectionIdentifierType)toSectionIdentifier;
      |                                                                                                                         ^~~~~~~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDiffableDataSource.h:70:69: error: cannot find protocol declaration for 'SectionIdentifierType'
   70 | - (void)insertSectionsWithIdentifiers:(NSArray<SectionIdentifierType> *)sectionIdentifiers afterSectionWithIdentifier:(SectionIdentifierType)toSectionIdentifier;
      |                                                                     ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDiffableDataSource.h:70:120: error: 'SectionIdentifierType' does not name a type
   70 | - (void)insertSectionsWithIdentifiers:(NSArray<SectionIdentifierType> *)sectionIdentifiers afterSectionWithIdentifier:(SectionIdentifierType)toSectionIdentifier;
      |                                                                                                                        ^~~~~~~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDiffableDataSource.h:72:69: error: cannot find protocol declaration for 'SectionIdentifierType'
   72 | - (void)deleteSectionsWithIdentifiers:(NSArray<SectionIdentifierType> *)sectionIdentifiers;
      |                                                                     ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDiffableDataSource.h:74:36: error: 'SectionIdentifierType' does not name a type
   74 | - (void)moveSectionWithIdentifier:(SectionIdentifierType)fromSectionIdentifier beforeSectionWithIdentifier:(SectionIdentifierType)toSectionIdentifier;
      |                                    ^~~~~~~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDiffableDataSource.h:74:109: error: 'SectionIdentifierType' does not name a type
   74 | - (void)moveSectionWithIdentifier:(SectionIdentifierType)fromSectionIdentifier beforeSectionWithIdentifier:(SectionIdentifierType)toSectionIdentifier;
      |                                                                                                             ^~~~~~~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDiffableDataSource.h:75:36: error: 'SectionIdentifierType' does not name a type
   75 | - (void)moveSectionWithIdentifier:(SectionIdentifierType)fromSectionIdentifier afterSectionWithIdentifier:(SectionIdentifierType)toSectionIdentifier;
      |                                    ^~~~~~~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDiffableDataSource.h:75:108: error: 'SectionIdentifierType' does not name a type
   75 | - (void)moveSectionWithIdentifier:(SectionIdentifierType)fromSectionIdentifier afterSectionWithIdentifier:(SectionIdentifierType)toSectionIdentifier;
      |                                                                                                            ^~~~~~~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDiffableDataSource.h:77:69: error: cannot find protocol declaration for 'SectionIdentifierType'
   77 | - (void)reloadSectionsWithIdentifiers:(NSArray<SectionIdentifierType>*)sectionIdentifiers;
      |                                                                     ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDiffableDataSource.h:84:87: error: cannot find protocol declaration for 'SectionIdentifierType'
   84 | @interface NSCollectionViewDiffableDataSource<SectionIdentifierType,ItemIdentifierType> : NSObject<NSCollectionViewDataSource>
      |                                                                                       ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDiffableDataSource.h:84:87: error: cannot find protocol declaration for 'ItemIdentifierType'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDiffableDataSource.h:84:89: error: expected unqualified-id before ':' token
   84 | @interface NSCollectionViewDiffableDataSource<SectionIdentifierType,ItemIdentifierType> : NSObject<NSCollectionViewDataSource>
      |                                                                                         ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDiffableDataSource.h:88:29: error: expected unqualified-id before '^' token
   88 | typedef NSView * _Nullable (^NSCollectionViewDiffableDataSourceSupplementaryViewProvider)(NSCollectionView* _Nonnull, NSString * _Nonnull, NSIndexPath * _Nonnull);
      |                             ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDiffableDataSource.h:88:29: error: expected ')' before '^' token
   88 | typedef NSView * _Nullable (^NSCollectionViewDiffableDataSourceSupplementaryViewProvider)(NSCollectionView* _Nonnull, NSString * _Nonnull, NSIndexPath * _Nonnull);
      |                            ~^
      |                             )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDiffableDataSource.h:93:88: error: 'NSCollectionViewDiffableDataSourceItemProvider' does not name a type; did you mean 'NSCollectionViewDiffableDataSource'?
   93 | - (instancetype)initWithCollectionView:(NSCollectionView*)collectionView itemProvider:(NSCollectionViewDiffableDataSourceItemProvider)itemProvider;
      |                                                                                        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
      |                                                                                        NSCollectionViewDiffableDataSource
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDiffableDataSource.h:99:73: error: cannot find protocol declaration for 'SectionIdentifierType'
   99 | - (NSDiffableDataSourceSnapshot<SectionIdentifierType,ItemIdentifierType>*)snapshot;
      |                                                                         ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDiffableDataSource.h:99:73: error: cannot find protocol declaration for 'ItemIdentifierType'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDiffableDataSource.h:104:93: error: cannot find protocol declaration for 'SectionIdentifierType'
  104 | - (void)applySnapshot:(NSDiffableDataSourceSnapshot<SectionIdentifierType,ItemIdentifierType> *)snapshot animatingDifferences:(BOOL)animatingDifferences;
      |                                                                                             ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDiffableDataSource.h:104:93: error: cannot find protocol declaration for 'ItemIdentifierType'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDiffableDataSource.h:107:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  107 | - (nullable ItemIdentifierType)itemIdentifierForIndexPath:(NSIndexPath *)indexPath;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDiffableDataSource.h:108:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  108 | - (nullable NSIndexPath *)indexPathForItemIdentifier:(ItemIdentifierType)identifier;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDiffableDataSource.h:108:55: error: 'ItemIdentifierType' does not name a type
  108 | - (nullable NSIndexPath *)indexPathForItemIdentifier:(ItemIdentifierType)identifier;
      |                                                       ^~~~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDiffableDataSource.h:110:26: error: 'NSCollectionViewDiffableDataSourceSupplementaryViewProvider' has not been declared
  110 | @property(copy,nullable) NSCollectionViewDiffableDataSourceSupplementaryViewProvider supplementaryViewProvider;
      |                          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/AppKit.h:36:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDockTile.h:29:22: error: unknown property attribute 'strong'
   29 | @property (nullable, strong) NSView *contentView;
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDockTile.h:29:38: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   29 | @property (nullable, strong) NSView *contentView;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDockTile.h:45:22: error: unknown property attribute 'weak'
   45 | @property (readonly, weak) id owner;
      |                      ^~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDockTile.h:58:22: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   58 | - (void)setDockTile:(nullable NSDockTile*)dockTile;
      |                      ^~~~~~~~
      |                      cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDockTile.h:61:4 error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   61 | - (nullable NSMenu*)dockMenu;
      |    ^~~~~~~~
      |    cg_nullable
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSFont.h:12,
                 from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/AppKit.h:37:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSFontDescriptor.h:71:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   71 | - (nullable id)objectForKey:(NSFontDescriptorAttributeName)attribute;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSFontDescriptor.h:73:74: error: cannot find protocol declaration for 'NSFontDescriptorAttributeName'
   73 | @property (readonly, copy) NSDictionary<NSFontDescriptorAttributeName, id> *fontAttributes;
      |                                                                          ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSFontDescriptor.h:73:74: error: cannot find protocol declaration for 'id'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSFontDescriptor.h:76:57: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   76 | + (NSFontDescriptor *)fontDescriptorWithFontAttributes:(nullable NSDictionary<NSFontDescriptorAttributeName, id> *)attributes;
      |                                                         ^~~~~~~~
      |                                                         cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSFontDescriptor.h:80:41: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   80 | - (instancetype)initWithFontAttributes:(nullable NSDictionary<NSFontDescriptorAttributeName, id> *)attributes;
      |                                         ^~~~~~~~
      |                                         cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSFontDescriptor.h:84:29: error: expected '>' before '*' token
   84 | - (NSArray<NSFontDescriptor *> *)matchingFontDescriptorsWithMandatoryKeys:(nullable NSSet<NSFontDescriptorAttributeName> *)mandatoryKeys;
      |                             ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSFontDescriptor.h:84:29: error: cannot find protocol declaration for 'NSFontDescriptor'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSFontDescriptor.h:84:30: error: expected ')' before '>' token
   84 | - (NSArray<NSFontDescriptor *> *)matchingFontDescriptorsWithMandatoryKeys:(nullable NSSet<NSFontDescriptorAttributeName> *)mandatoryKeys;
      |   ~                          ^
      |                              )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSFontDescriptor.h:84:30: error: objective-c++ method declaration is expected before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSFontDescriptor.h:88:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   88 | - (nullable NSFontDescriptor *)matchingFontDescriptorWithMandatoryKeys:(nullable NSSet<NSFontDescriptorAttributeName> *)mandatoryKeys API_AVAILABLE(macos(10.5));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSFontDescriptor.h:88:73: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   88 | - (nullable NSFontDescriptor *)matchingFontDescriptorWithMandatoryKeys:(nullable NSSet<NSFontDescriptorAttributeName> *)mandatoryKeys API_AVAILABLE(macos(10.5));
      |                                                                         ^~~~~~~~
      |                                                                         cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSFontDescriptor.h:90:103: error: cannot find protocol declaration for 'NSFontDescriptorAttributeName'
   90 | - (NSFontDescriptor *)fontDescriptorByAddingAttributes:(NSDictionary<NSFontDescriptorAttributeName, id> *)attributes; // the new attributes take precedence over the existing ones in the receiver
      |                                                                                                       ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSFontDescriptor.h:90:103: error: cannot find protocol declaration for 'id'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSFontDescriptor.h:97:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   97 | - (nullable instancetype)fontDescriptorWithDesign:(NSFontDescriptorSystemDesign)design API_AVAILABLE(macos(10.15));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSFontDescriptor.h:229:132: error: cannot find protocol declaration for 'NSFontTextStyleOptionKey'
  229 | + (NSFontDescriptor *)preferredFontDescriptorForTextStyle:(NSFontTextStyle)style options:(NSDictionary<NSFontTextStyleOptionKey, id> *)options API_AVAILABLE(macos(11.0));
      |                                                                                                                                    ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSFontDescriptor.h:229:132: error: cannot find protocol declaration for 'id'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSFont.h:28:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   28 | + (nullable NSFont *)fontWithName:(NSString *)fontName size:(CGFloat)fontSize;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSFont.h:29:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   29 | + (nullable NSFont *)fontWithName:(NSString *)fontName matrix:(const CGFloat *)fontMatrix;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSFont.h:32:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   32 | + (nullable NSFont *)fontWithDescriptor:(NSFontDescriptor *)fontDescriptor size:(CGFloat)fontSize;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSFont.h:36:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   36 | + (nullable NSFont *)fontWithDescriptor:(NSFontDescriptor *)fontDescriptor textTransform:(nullable NSAffineTransform *)textTransform;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSFont.h:36:91: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   36 | + (nullable NSFont *)fontWithDescriptor:(NSFontDescriptor *)fontDescriptor textTransform:(nullable NSAffineTransform *)textTransform;
      |                                                                                           ^~~~~~~~
      |                                                                                           cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSFont.h:41:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   41 | + (nullable NSFont *)userFontOfSize:(CGFloat)fontSize;  // Application font
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSFont.h:42:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   42 | + (nullable NSFont *)userFixedPitchFontOfSize:(CGFloat)fontSize; // fixed-pitch font
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSFont.h:43:22: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   43 | + (void)setUserFont:(nullable NSFont *)font;    // set preference for Application font.
      |                      ^~~~~~~~
      |                      cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSFont.h:44:32: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   44 | + (void)setUserFixedPitchFont:(nullable NSFont *)font; // set preference for fixed-pitch.
      |                                ^~~~~~~~
      |                                cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSFont.h:85:22: error: unknown property attribute 'strong'
   85 | @property (readonly, strong) NSFontDescriptor *fontDescriptor;
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSFont.h:91:22: error: unknown property attribute 'strong'
   91 | @property (readonly, strong) NSCharacterSet *coveredCharacterSet;
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSFont.h:184:112:error: cannot find protocol declaration for 'NSFontTextStyleOptionKey'
  184 | + (NSFont *)preferredFontForTextStyle:(NSFontTextStyle)style options:(NSDictionary<NSFontTextStyleOptionKey, id> *)options API_AVAILABLE(macos(11.0));
      |                                                                                                                ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSFont.h:184:112:error: cannot find protocol declaration for 'id'
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/AppKit.h:38:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSFontAssetRequest.h:39:67: error: expected '>' before '*' token
   39 | - (instancetype)initWithFontDescriptors:(NSArray<NSFontDescriptor *> *)fontDescriptors options:(NSFontAssetRequestOptions)options NS_DESIGNATED_INITIALIZER;
      |                                                                   ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSFontAssetRequest.h:39:67: error: cannot find protocol declaration for 'NSFontDescriptor'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSFontAssetRequest.h:39:68: error: expected ')' before '>' token
   39 | - (instancetype)initWithFontDescriptors:(NSArray<NSFontDescriptor *> *)fontDescriptors options:(NSFontAssetRequestOptions)options NS_DESIGNATED_INITIALIZER;
      |                                         ~                          ^
      |                                                                    )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSFontAssetRequest.h:39:68: error: expected identifier before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSFontAssetRequest.h:39:68: error: expected ';' before '>' token
   39 | - (instancetype)initWithFontDescriptors:(NSArray<NSFontDescriptor *> *)fontDescriptors options:(NSFontAssetRequestOptions)options NS_DESIGNATED_INITIALIZER;
      |                                                                    ^
      |                                                                    ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSFontAssetRequest.h:44:53: error: expected '>' before '*' token
   44 | @property (readonly, copy) NSArray<NSFontDescriptor *> *downloadedFontDescriptors;
      |                                                     ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSFontAssetRequest.h:44:53: error: cannot find protocol declaration for 'NSFontDescriptor'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSFontAssetRequest.h:44:54: error: expected unqualified-id before '>' token
   44 | @property (readonly, copy) NSArray<NSFontDescriptor *> *downloadedFontDescriptors;
      |                                                      ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSFontAssetRequest.h:49:22: error: unknown property attribute 'strong'
   49 | @property (readonly, strong) NSProgress *progress;
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSFontAssetRequest.h:54:54: error: expected ')' before '(' token
   54 | - (void)downloadFontAssetsWithCompletionHandler:(BOOL (^)(NSError * _Nullable error))completionHandler;
      |                                                 ~    ^~
      |                                                      )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSFontAssetRequest.h:54:55: error: expected identifier before '(' token
   54 | - (void)downloadFontAssetsWithCompletionHandler:(BOOL (^)(NSError * _Nullable error))completionHandler;
      |                                                       ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSFontAssetRequest.h:54:54: error: expected ';' before '(' token
   54 | - (void)downloadFontAssetsWithCompletionHandler:(BOOL (^)(NSError * _Nullable error))completionHandler;
      |                                                      ^~
      |                                                      ;
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/AppKit.h:39:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSFontCollection.h:61:79: error: expected '>' before '*' token
   61 | + (NSFontCollection *)fontCollectionWithDescriptors:(NSArray<NSFontDescriptor *> *)queryDescriptors;
      |                                                                               ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSFontCollection.h:61:79: error: cannot find protocol declaration for 'NSFontDescriptor'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSFontCollection.h:61:80: error: expected ')' before '>' token
   61 | + (NSFontCollection *)fontCollectionWithDescriptors:(NSArray<NSFontDescriptor *> *)queryDescriptors;
      |                                                     ~                          ^
      |                                                                                )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSFontCollection.h:61:80: error: expected identifier before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSFontCollection.h:61:80: error: expected ';' before '>' token
   61 | + (NSFontCollection *)fontCollectionWithDescriptors:(NSArray<NSFontDescriptor *> *)queryDescriptors;
      |                                                                                ^
      |                                                                                ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSFontCollection.h:67:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   67 | + (nullable NSFontCollection *)fontCollectionWithLocale:(NSLocale *)locale;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSFontCollection.h:91:63: error: cannot find protocol declaration for 'NSFontCollectionName'
   91 | @property (class, readonly, copy) NSArray<NSFontCollectionName> *allFontCollectionNames;
      |                                                               ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSFontCollection.h:94:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   94 | + (nullable NSFontCollection *)fontCollectionWithName:(NSFontCollectionName)name;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSFontCollection.h:97:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   97 | + (nullable NSFontCollection *)fontCollectionWithName:(NSFontCollectionName)name visibility:(NSFontCollectionVisibility)visibility;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSFontCollection.h:104:63: error: expected '>' before '*' token
  104 | @property (nullable, readonly, copy) NSArray<NSFontDescriptor *> *queryDescriptors;
      |                                                               ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSFontCollection.h:104:63: error: cannot find protocol declaration for 'NSFontDescriptor'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSFontCollection.h:104:64: error: expected unqualified-id before '>' token
  104 | @property (nullable, readonly, copy) NSArray<NSFontDescriptor *> *queryDescriptors;
      |                                                                ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSFontCollection.h:107:63: error: expected '>' before '*' token
  107 | @property (nullable, readonly, copy) NSArray<NSFontDescriptor *> *exclusionDescriptors;
      |                                                               ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSFontCollection.h:107:63: error: cannot find protocol declaration for 'NSFontDescriptor'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSFontCollection.h:107:64: error: expected unqualified-id before '>' token
  107 | @property (nullable, readonly, copy) NSArray<NSFontDescriptor *> *exclusionDescriptors;
      |                                                                ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSFontCollection.h:112:63: error: expected '>' before '*' token
  112 | @property (nullable, readonly, copy) NSArray<NSFontDescriptor *> *matchingDescriptors;
      |                                                               ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSFontCollection.h:112:63: error: cannot find protocol declaration for 'NSFontDescriptor'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSFontCollection.h:112:64: error: expected unqualified-id before '>' token
  112 | @property (nullable, readonly, copy) NSArray<NSFontDescriptor *> *matchingDescriptors;
      |                                                                ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSFontCollection.h:113:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  113 | - (nullable NSArray<NSFontDescriptor *> *)matchingDescriptorsWithOptions:(nullable NSDictionary<NSFontCollectionMatchingOptionKey, NSNumber *> *)options;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSFontCollection.h:113:75: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  113 | - (nullable NSArray<NSFontDescriptor *> *)matchingDescriptorsWithOptions:(nullable NSDictionary<NSFontCollectionMatchingOptionKey, NSNumber *> *)options;
      |                                                                           ^~~~~~~~
      |                                                                           cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSFontCollection.h:116:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  116 | - (nullable NSArray<NSFontDescriptor *> *)matchingDescriptorsForFamily:(NSString *)family;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSFontCollection.h:117:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  117 | - (nullable NSArray<NSFontDescriptor *> *)matchingDescriptorsForFamily:(NSString *)family options:(nullable NSDictionary<NSFontCollectionMatchingOptionKey, NSNumber *> *)options;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSFontCollection.h:117:100: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  117 | - (nullable NSArray<NSFontDescriptor *> *)matchingDescriptorsForFamily:(NSString *)family options:(nullable NSDictionary<NSFontCollectionMatchingOptionKey, NSNumber *> *)options;
      |                                                                                                    ^~~~~~~~
      |                                                                                                    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSFontCollection.h:128:86: error: expected '>' before '*' token
  128 | + (NSMutableFontCollection *)fontCollectionWithDescriptors:(NSArray<NSFontDescriptor *> *)queryDescriptors;
      |                                                                                      ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSFontCollection.h:128:86: error: cannot find protocol declaration for 'NSFontDescriptor'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSFontCollection.h:128:87: error: expected ')' before '>' token
  128 | + (NSMutableFontCollection *)fontCollectionWithDescriptors:(NSArray<NSFontDescriptor *> *)queryDescriptors;
      |                                                            ~                          ^
      |                                                                                       )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSFontCollection.h:128:87: error: expected identifier before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSFontCollection.h:128:87: error: expected ';' before '>' token
  128 | + (NSMutableFontCollection *)fontCollectionWithDescriptors:(NSArray<NSFontDescriptor *> *)queryDescriptors;
      |                                                                                       ^
      |                                                                                       ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSFontCollection.h:137:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  137 | + (nullable NSMutableFontCollection *)fontCollectionWithName:(NSFontCollectionName)name;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSFontCollection.h:140:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  140 | + (nullable NSMutableFontCollection *)fontCollectionWithName:(NSFontCollectionName)name visibility:(NSFontCollectionVisibility)visibility;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSFontCollection.h:142:53: error: expected '>' before '*' token
  142 | @property (nullable, copy) NSArray<NSFontDescriptor *> *queryDescriptors;
      |                                                     ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSFontCollection.h:142:53: error: cannot find protocol declaration for 'NSFontDescriptor'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSFontCollection.h:142:54: error: expected unqualified-id before '>' token
  142 | @property (nullable, copy) NSArray<NSFontDescriptor *> *queryDescriptors;
      |                                                      ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSFontCollection.h:144:53: error: expected '>' before '*' token
  144 | @property (nullable, copy) NSArray<NSFontDescriptor *> *exclusionDescriptors;
      |                                                     ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSFontCollection.h:144:53: error: cannot find protocol declaration for 'NSFontDescriptor'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSFontCollection.h:144:54: error: expected unqualified-id before '>' token
  144 | @property (nullable, copy) NSArray<NSFontDescriptor *> *exclusionDescriptors;
      |                                                      ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSFontCollection.h:147:58: error: expected '>' before '*' token
  147 | - (void)addQueryForDescriptors:(NSArray<NSFontDescriptor *> *)descriptors;
      |                                                          ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSFontCollection.h:147:58: error: cannot find protocol declaration for 'NSFontDescriptor'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSFontCollection.h:147:59: error: expected ')' before '>' token
  147 | - (void)addQueryForDescriptors:(NSArray<NSFontDescriptor *> *)descriptors;
      |                                ~                          ^
      |                                                           )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSFontCollection.h:147:59: error: expected identifier before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSFontCollection.h:147:59: error: expected ';' before '>' token
  147 | - (void)addQueryForDescriptors:(NSArray<NSFontDescriptor *> *)descriptors;
      |                                                           ^
      |                                                           ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSFontCollection.h:150:61: error: expected '>' before '*' token
  150 | - (void)removeQueryForDescriptors:(NSArray<NSFontDescriptor *> *)descriptors;
      |                                                             ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSFontCollection.h:150:61: error: cannot find protocol declaration for 'NSFontDescriptor'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSFontCollection.h:150:62: error: expected ')' before '>' token
  150 | - (void)removeQueryForDescriptors:(NSArray<NSFontDescriptor *> *)descriptors;
      |                                   ~                          ^
      |                                                              )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSFontCollection.h:150:62: error: expected identifier before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSFontCollection.h:150:62: error: expected ';' before '>' token
  150 | - (void)removeQueryForDescriptors:(NSArray<NSFontDescriptor *> *)descriptors;
      |                                                              ^
      |                                                              ;
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/AppKit.h:41:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSFontManager.h:63:30: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   63 | + (void)setFontPanelFactory:(nullable Class)factoryId;
      |                              ^~~~~~~~
      |                              cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSFontManager.h:64:32: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   64 | + (void)setFontManagerFactory:(nullable Class)factoryId;
      |                                ^~~~~~~~
      |                                cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSFontManager.h:65:29: error: unknown property attribute 'strong'
   65 | @property (class, readonly, strong) NSFontManager *sharedFontManager;
      |                             ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSFontManager.h:68:32: error: unknown property attribute 'strong'
   68 | @property (nullable, readonly, strong) NSFont *selectedFont;
      |                                ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSFontManager.h:71:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   71 | - (nullable NSMenu *)fontMenu:(BOOL)create;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSFontManager.h:72:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   72 | - (nullable NSFontPanel *)fontPanel:(BOOL)create;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSFontManager.h:73:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   73 | - (nullable NSFont *)fontWithFamily:(NSString *)family traits:(NSFontTraitMask)traits weight:(NSInteger)weight size:(CGFloat)size;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSFontManager.h:79:45: error: expected '>' before '*' token
   79 | @property (readonly, copy) NSArray<NSString *> *availableFonts;
      |                                             ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSFontManager.h:79:45: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSFontManager.h:79:46: error: expected unqualified-id before '>' token
   79 | @property (readonly, copy) NSArray<NSString *> *availableFonts;
      |                                              ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSFontManager.h:80:45: error: expected '>' before '*' token
   80 | @property (readonly, copy) NSArray<NSString *> *availableFontFamilies;
      |                                             ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSFontManager.h:80:45: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSFontManager.h:80:46: error: expected unqualified-id before '>' token
   80 | @property (readonly, copy) NSArray<NSString *> *availableFontFamilies;
      |                                              ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSFontManager.h:81:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   81 | - (nullable NSArray<NSArray *> *)availableMembersOfFontFamily:(NSString *)fam;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSFontManager.h:85:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   85 | - (nullable NSFont *)convertFont:(NSFont *)fontObj toFace:(NSString *)typeface;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSFontManager.h:97:64: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   97 | - (NSString *) localizedNameForFamily:(NSString *)family face:(nullable NSString *)faceKey;
      |                                                                ^~~~~~~~
      |                                                                cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSFontManager.h:99:54: error: expected '>' before '*' token
   99 | - (void)setSelectedAttributes:(NSDictionary<NSString *, id> *)attributes isMultiple:(BOOL)flag;
      |                                                      ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSFontManager.h:99:54: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSFontManager.h:99:55: error: expected ')' before ',' token
   99 | - (void)setSelectedAttributes:(NSDictionary<NSString *, id> *)attributes isMultiple:(BOOL)flag;
      |                               ~                       ^
      |                                                       )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSFontManager.h:99:55: error: expected identifier before ',' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSFontManager.h:99:59: error: expected ';' before '>' token
   99 | - (void)setSelectedAttributes:(NSDictionary<NSString *, id> *)attributes isMultiple:(BOOL)flag;
      |                                                           ^
      |                                                           ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSFontManager.h:100:26: error: expected '>' before '*' token
  100 | - (NSDictionary<NSString *, id> *)convertAttributes:(NSDictionary<NSString *, id> *)attributes;
      |                          ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSFontManager.h:100:26: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSFontManager.h:100:27: error: expected ')' before ',' token
  100 | - (NSDictionary<NSString *, id> *)convertAttributes:(NSDictionary<NSString *, id> *)attributes;
      |   ~                       ^
      |                           )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSFontManager.h:100:27: error: objective-c++ method declaration is expected before ',' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSFontManager.h:102:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  102 | - (nullable NSArray *)availableFontNamesMatchingFontDescriptor:(NSFontDescriptor *)descriptor API_DEPRECATED("Use -[NSFontDescriptor matchingFontDescriptorsWithMandatoryKeys:] instead", macos(10.0,10.11));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSFontManager.h:105:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  105 | - (nullable NSArray *)fontDescriptorsInCollection:(NSString *)collectionNames API_DEPRECATED("Use -[NSFontCollection matchingDescriptors] instead", macos(10.0,10.11));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSFontManager.h:120:22: error: unknown property attribute 'weak'
  120 | @property (nullable, weak) id target API_AVAILABLE(macos(10.5));
      |                      ^~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSFontManager.h:120:31: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
  120 | @property (nullable, weak) id target API_AVAILABLE(macos(10.5));
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSFontManager.h:130:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  130 | - (nullable NSArray<NSString *> *)availableFontNamesWithTraits:(NSFontTraitMask)someTraits;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSFontManager.h:134:23: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  134 | - (void)addFontTrait:(nullable id)sender;
      |                       ^~~~~~~~
      |                       cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSFontManager.h:135:26: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  135 | - (void)removeFontTrait:(nullable id)sender;
      |                          ^~~~~~~~
      |                          cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSFontManager.h:136:29: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  136 | - (void)modifyFontViaPanel:(nullable id)sender;
      |                             ^~~~~~~~
      |                             cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSFontManager.h:137:21: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  137 | - (void)modifyFont:(nullable id)sender;
      |                     ^~~~~~~~
      |                     cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSFontManager.h:138:30: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  138 | - (void)orderFrontFontPanel:(nullable id)sender;
      |                              ^~~~~~~~
      |                              cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSFontManager.h:139:32: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  139 | - (void)orderFrontStylesPanel:(nullable id)sender;
      |                                ^~~~~~~~
      |                                cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSFontManager.h:153:21: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  153 | - (void)changeFont:(nullable id)sender API_DEPRECATED("This is now an optional method of the NSFontChanging protocol.", macos(10.0, 11.0));
      |                     ^~~~~~~~
      |                     cg_nullable
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPanel.h:8,
                 from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSFontPanel.h:8,
                 from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/AppKit.h:42:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWindow.h:215:162: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  215 | - (instancetype)initWithContentRect:(NSRect)contentRect styleMask:(NSWindowStyleMask)style backing:(NSBackingStoreType)backingStoreType defer:(BOOL)flag screen:(nullable NSScreen *)screen;
      |                                                                                                                                                                  ^~~~~~~~
      |                                                                                                                                                                  cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWindow.h:247:35 error: expected '>' before 'NSTitlebarAccessoryViewController'
  247 | @property (copy) NSArray<__kindof NSTitlebarAccessoryViewController *> *titlebarAccessoryViewControllers API_AVAILABLE(macos(10.10));
      |                                   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWindow.h:247:35 error: cannot find protocol declaration for '__kindof'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWindow.h:247:35 error: 'copy' attribute is only valid for Objective-C objects
  247 | @property (copy) NSArray<__kindof NSTitlebarAccessoryViewController *> *titlebarAccessoryViewControllers API_AVAILABLE(macos(10.10));
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWindow.h:247:68 error: expected ';' before '*' token
  247 | @property (copy) NSArray<__kindof NSTitlebarAccessoryViewController *> *titlebarAccessoryViewControllers API_AVAILABLE(macos(10.10));
      |                                                                    ^~
      |                                                                    ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWindow.h:262:22 error: unknown property attribute 'strong'
  262 | @property (nullable, strong) __kindof NSView *contentView;
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWindow.h:262:30 error: '__kindof' has not been declared
  262 | @property (nullable, strong) __kindof NSView *contentView;
      |                              ^~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWindow.h:263:22 error: unknown property attribute 'weak'
  263 | @property (nullable, weak) id<NSWindowDelegate> delegate;
      |                      ^~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWindow.h:263:49 note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
  263 | @property (nullable, weak) id<NSWindowDelegate> delegate;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWindow.h:269:4:error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  269 | - (nullable NSText *)fieldEditor:(BOOL)createFlag forObject:(nullable id)object;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWindow.h:269:62 error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  269 | - (nullable NSText *)fieldEditor:(BOOL)createFlag forObject:(nullable id)object;
      |                                                              ^~~~~~~~
      |                                                              cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWindow.h:270:24 error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  270 | - (void)endEditingFor:(nullable id)object;
      |                        ^~~~~~~~
      |                        cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWindow.h:272:58 error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  272 | - (NSRect)constrainFrameRect:(NSRect)frameRect toScreen:(nullable NSScreen *)screen;
      |                                                          ^~~~~~~~
      |                                                          cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWindow.h:306:29 error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  306 | - (BOOL)makeFirstResponder:(nullable NSResponder *)responder;
      |                             ^~~~~~~~
      |                             cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWindow.h:308:22 error: unknown property attribute 'weak'
  308 | @property (readonly, weak) NSResponder *firstResponder;
      |                      ^~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWindow.h:314:22 error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  314 | - (void)miniaturize:(nullable id)sender;
      |                      ^~~~~~~~
      |                      cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWindow.h:315:24 error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  315 | - (void)deminiaturize:(nullable id)sender;
      |                        ^~~~~~~~
      |                        cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWindow.h:317:15 error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  317 | - (void)zoom:(nullable id)sender;
      |               ^~~~~~~~
      |               cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWindow.h:319:40 error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  319 | - (BOOL)tryToPerform:(SEL)action with:(nullable id)object;
      |                                        ^~~~~~~~
      |                                        cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWindow.h:320:4:error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  320 | - (nullable id)validRequestorForSendType:(nullable NSPasteboardType)sendType returnType:(nullable NSPasteboardType)returnType;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWindow.h:320:43 error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  320 | - (nullable id)validRequestorForSendType:(nullable NSPasteboardType)sendType returnType:(nullable NSPasteboardType)returnType;
      |                                           ^~~~~~~~
      |                                           cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWindow.h:320:90 error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  320 | - (nullable id)validRequestorForSendType:(nullable NSPasteboardType)sendType returnType:(nullable NSPasteboardType)returnType;
      |                                                                                          ^~~~~~~~
      |                                                                                          cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWindow.h:342:31 error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  342 | - (void)makeKeyAndOrderFront:(nullable id)sender;
      |                               ^~~~~~~~
      |                               cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWindow.h:343:21 error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  343 | - (void)orderFront:(nullable id)sender;
      |                     ^~~~~~~~
      |                     cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWindow.h:344:20 error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  344 | - (void)orderBack:(nullable id)sender;
      |                    ^~~~~~~~
      |                    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWindow.h:345:19 error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  345 | - (void)orderOut:(nullable id)sender;
      |                   ^~~~~~~~
      |                   cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWindow.h:349:22 error: unknown property attribute 'strong'
  349 | @property (nullable, strong) NSImage *miniwindowImage;
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWindow.h:349:39 note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
  349 | @property (nullable, strong) NSImage *miniwindowImage;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWindow.h:352:22 error: unknown property attribute 'strong'
  352 | @property (readonly, strong) NSDockTile *dockTile API_AVAILABLE(macos(10.5));
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWindow.h:390:23 error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  390 | - (void)performClose:(nullable id)sender;
      |                       ^~~~~~~~
      |                       cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWindow.h:391:29 error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  391 | - (void)performMiniaturize:(nullable id)sender;
      |                             ^~~~~~~~
      |                             cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWindow.h:392:22 error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  392 | - (void)performZoom:(nullable id)sender;
      |                      ^~~~~~~~
      |                      cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWindow.h:395:16 error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  395 | - (void)print:(nullable id)sender;
      |                ^~~~~~~~
      |                cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWindow.h:411:32 error: unknown property attribute 'strong'
  411 | @property (nullable, readonly, strong) NSScreen *screen;
      |                                ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWindow.h:412:32 error: unknown property attribute 'strong'
  412 | @property (nullable, readonly, strong) NSScreen *deepestScreen;
      |                                ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWindow.h:453:27 error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  453 | - (void)toggleFullScreen:(nullable id)sender API_AVAILABLE(macos(10.7));
      |                           ^~~~~~~~
      |                           cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWindow.h:479:67 error: cannot find protocol declaration for 'NSDeviceDescriptionKey'
  479 | @property (readonly, copy) NSDictionary<NSDeviceDescriptionKey, id> *deviceDescription;
      |                                                                   ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWindow.h:479:67 error: cannot find protocol declaration for 'id'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWindow.h:481:22 error: unknown property attribute 'weak'
  481 | @property (nullable, weak) __kindof NSWindowController *windowController;
      |                      ^~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWindow.h:481:28 error: '__kindof' has not been declared
  481 | @property (nullable, weak) __kindof NSWindowController *windowController;
      |                            ^~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWindow.h:489:67 error: expected ')' before '(' token
  489 | - (void)beginSheet:(NSWindow *)sheetWindow completionHandler:(void (^ _Nullable)(NSModalResponse returnCode))handler API_AVAILABLE(macos(10.9));
      |                                                              ~    ^~
      |                                                                   )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWindow.h:489:68 error: expected identifier before '(' token
  489 | - (void)beginSheet:(NSWindow *)sheetWindow completionHandler:(void (^ _Nullable)(NSModalResponse returnCode))handler API_AVAILABLE(macos(10.9));
      |                                                                    ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWindow.h:489:67 error: expected ';' before '(' token
  489 | - (void)beginSheet:(NSWindow *)sheetWindow completionHandler:(void (^ _Nullable)(NSModalResponse returnCode))handler API_AVAILABLE(macos(10.9));
      |                                                                   ^~
      |                                                                   ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWindow.h:490:75 error: expected ')' before '(' token
  490 | - (void)beginCriticalSheet:(NSWindow *)sheetWindow completionHandler:(void (^ _Nullable)(NSModalResponse returnCode))handler API_AVAILABLE(macos(10.9));
      |                                                                      ~    ^~
      |                                                                           )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWindow.h:490:76 error: expected identifier before '(' token
  490 | - (void)beginCriticalSheet:(NSWindow *)sheetWindow completionHandler:(void (^ _Nullable)(NSModalResponse returnCode))handler API_AVAILABLE(macos(10.9));
      |                                                                            ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWindow.h:490:75 error: expected ';' before '(' token
  490 | - (void)beginCriticalSheet:(NSWindow *)sheetWindow completionHandler:(void (^ _Nullable)(NSModalResponse returnCode))handler API_AVAILABLE(macos(10.9));
      |                                                                           ^~
      |                                                                           ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWindow.h:493:45 error: expected '>' before 'NSWindow'
  493 | @property (readonly, copy) NSArray<__kindof NSWindow *> *sheets API_AVAILABLE(macos(10.9)); // An ordered array of the sheets on the window. This consists of the presented sheets in top-to-bottom order, followed by queued sheets in the order they were queued. This does not include nested/sub-sheets.
      |                                             ^~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWindow.h:493:45 error: cannot find protocol declaration for '__kindof'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWindow.h:493:45 error: 'copy' attribute is only valid for Objective-C objects
  493 | @property (readonly, copy) NSArray<__kindof NSWindow *> *sheets API_AVAILABLE(macos(10.9)); // An ordered array of the sheets on the window. This consists of the presented sheets in top-to-bottom order, followed by queued sheets in the order they were queued. This does not include nested/sub-sheets.
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWindow.h:493:53 error: expected ';' before '*' token
  493 | @property (readonly, copy) NSArray<__kindof NSWindow *> *sheets API_AVAILABLE(macos(10.9)); // An ordered array of the sheets on the window. This consists of the presented sheets in top-to-bottom order, followed by queued sheets in the order they were queued. This does not include nested/sub-sheets.
      |                                                     ^~
      |                                                     ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWindow.h:494:32 error: unknown property attribute 'strong'
  494 | @property (nullable, readonly, strong) NSWindow *attachedSheet; // Returns the top-most sheet if there is one or more sheets, or nil if there is no sheet.
      |                                ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWindow.h:503:32 error: unknown property attribute 'strong'
  503 | @property (nullable, readonly, strong) NSWindow *sheetParent API_AVAILABLE(macos(10.9));
      |                                ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWindow.h:506:4:error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  506 | + (nullable NSButton *)standardWindowButton:(NSWindowButton)b forStyleMask:(NSWindowStyleMask)styleMask;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWindow.h:507:4:error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  507 | - (nullable NSButton *)standardWindowButton:(NSWindowButton)b;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWindow.h:511:55 error: expected '>' before 'NSWindow'
  511 | @property (nullable, readonly, copy) NSArray<__kindof NSWindow *> *childWindows;
      |                                                       ^~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWindow.h:511:55 error: cannot find protocol declaration for '__kindof'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWindow.h:511:55 error: 'copy' attribute is only valid for Objective-C objects
  511 | @property (nullable, readonly, copy) NSArray<__kindof NSWindow *> *childWindows;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWindow.h:511:1:error: redeclaration of property 'NSWindow'
  511 | @property (nullable, readonly, copy) NSArray<__kindof NSWindow *> *childWindows;
      | ^~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWindow.h:493:45 note: originally specified here
  493 | @property (readonly, copy) NSArray<__kindof NSWindow *> *sheets API_AVAILABLE(macos(10.9)); // An ordered array of the sheets on the window. This consists of the presented sheets in top-to-bottom order, followed by queued sheets in the order they were queued. This does not include nested/sub-sheets.
      |                                             ^~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWindow.h:511:63 error: expected ';' before '*' token
  511 | @property (nullable, readonly, copy) NSArray<__kindof NSWindow *> *childWindows;
      |                                                               ^~
      |                                                               ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWindow.h:513:22 error: unknown property attribute 'weak'
  513 | @property (nullable, weak) NSWindow *parentWindow;
      |                      ^~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWindow.h:513:38 note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
  513 | @property (nullable, weak) NSWindow *parentWindow;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWindow.h:516:12 error: unknown property attribute 'weak'
  516 | @property (weak, null_resettable) NSObject<NSAppearanceCustomization> *appearanceSource API_AVAILABLE(macos(10.14));
      |            ^~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWindow.h:516:72 note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
  516 | @property (weak, null_resettable) NSObject<NSAppearanceCustomization> *appearanceSource API_AVAILABLE(macos(10.14));
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWindow.h:518:22 error: unknown property attribute 'strong'
  518 | @property (nullable, strong) NSColorSpace *colorSpace API_AVAILABLE(macos(10.6));
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWindow.h:518:44 note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
  518 | @property (nullable, strong) NSColorSpace *colorSpace API_AVAILABLE(macos(10.6));
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWindow.h:533:4:error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  533 | + (nullable NSArray<NSNumber *> *)windowNumbersWithOptions:(NSWindowNumberListOptions)options API_AVAILABLE(macos(10.6));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWindow.h:552:22 error: unknown property attribute 'strong'
  552 | @property (nullable, strong) NSViewController *contentViewController API_AVAILABLE(macos(10.10));
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWindow.h:552:48 note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
  552 | @property (nullable, strong) NSViewController *contentViewController API_AVAILABLE(macos(10.10));
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWindow.h:566:22 error: unknown property attribute 'weak'
  566 | @property (nullable, weak) NSView *initialFirstResponder;
      |                      ^~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWindow.h:566:36 note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
  566 | @property (nullable, weak) NSView *initialFirstResponder;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWindow.h:567:28 error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  567 | - (void)selectNextKeyView:(nullable id)sender;
      |                            ^~~~~~~~
      |                            cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWindow.h:568:32 error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  568 | - (void)selectPreviousKeyView:(nullable id)sender;
      |                                ^~~~~~~~
      |                                cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWindow.h:580:22 error: unknown property attribute 'strong'
  580 | @property (nullable, strong) NSToolbar *toolbar;
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWindow.h:580:41 note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
  580 | @property (nullable, strong) NSToolbar *toolbar;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWindow.h:581:29 error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  581 | - (void)toggleToolbarShown:(nullable id)sender;
      |                             ^~~~~~~~
      |                             cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWindow.h:582:41 error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  582 | - (void)runToolbarCustomizationPalette:(nullable id)sender;
      |                                         ^~~~~~~~
      |                                         cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWindow.h:605:28 error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  605 | - (IBAction)selectNextTab:(nullable id)sender API_AVAILABLE(macos(10.12));
      |                            ^~~~~~~~
      |                            cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWindow.h:606:32 error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  606 | - (IBAction)selectPreviousTab:(nullable id)sender API_AVAILABLE(macos(10.12));
      |                                ^~~~~~~~
      |                                cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWindow.h:607:33 error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  607 | - (IBAction)moveTabToNewWindow:(nullable id)sender API_AVAILABLE(macos(10.12));
      |                                 ^~~~~~~~
      |                                 cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWindow.h:608:30 error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  608 | - (IBAction)mergeAllWindows:(nullable id)sender API_AVAILABLE(macos(10.12));
      |                              ^~~~~~~~
      |                              cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWindow.h:609:27 error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  609 | - (IBAction)toggleTabBar:(nullable id)sender API_AVAILABLE(macos(10.12));
      |                           ^~~~~~~~
      |                           cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWindow.h:612:32 error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  612 | - (IBAction)toggleTabOverview:(nullable id)sender API_AVAILABLE(macos(10.13));
      |                                ^~~~~~~~
      |                                cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWindow.h:616:55 error: expected '>' before '*' token
  616 | @property (readonly, copy, nullable) NSArray<NSWindow *> *tabbedWindows API_AVAILABLE(macos(10.12));
      |                                                       ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWindow.h:616:55 error: cannot find protocol declaration for 'NSWindow'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWindow.h:616:56 error: expected unqualified-id before '>' token
  616 | @property (readonly, copy, nullable) NSArray<NSWindow *> *tabbedWindows API_AVAILABLE(macos(10.12));
      |                                                        ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWindow.h:624:12 error: unknown property attribute 'strong'
  624 | @property (strong, readonly) NSWindowTab *tab API_AVAILABLE(macos(10.13));
      |            ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWindow.h:628:22 error: unknown property attribute 'weak'
  628 | @property (readonly, weak) NSWindowTabGroup *tabGroup API_AVAILABLE(macos(10.13));
      |                      ^~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWindow.h:638:1:error: cannot use an object as parameter to a method
  638 | @end
      | ^~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWindow.h:638:1:error: cannot use an object as parameter to a method
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWindow.h:638:1:error: cannot use an object as parameter to a method
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWindow.h:643:121: error: expected ')' before '(' token
  643 | - (void)trackEventsMatchingMask:(NSEventMask)mask timeout:(NSTimeInterval)timeout mode:(NSRunLoopMode)mode handler:(void (NS_NOESCAPE ^)(NSEvent *_Nullable event, BOOL *stop))trackingHandler API_AVAILABLE(macos(10.10));
      |                                                                                                                    ~    ^~
      |                                                                                                                         )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWindow.h:643:122: error: expected identifier before '(' token
  643 | - (void)trackEventsMatchingMask:(NSEventMask)mask timeout:(NSTimeInterval)timeout mode:(NSRunLoopMode)mode handler:(void (NS_NOESCAPE ^)(NSEvent *_Nullable event, BOOL *stop))trackingHandler API_AVAILABLE(macos(10.10));
      |                                                                                                                          ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWindow.h:643:121: error: expected ';' before '(' token
  643 | - (void)trackEventsMatchingMask:(NSEventMask)mask timeout:(NSTimeInterval)timeout mode:(NSRunLoopMode)mode handler:(void (NS_NOESCAPE ^)(NSEvent *_Nullable event, BOOL *stop))trackingHandler API_AVAILABLE(macos(10.10));
      |                                                                                                                         ^~
      |                                                                                                                         ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWindow.h:644:4:error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  644 | - (nullable NSEvent *)nextEventMatchingMask:(NSEventMask)mask;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWindow.h:645:4:error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  645 | - (nullable NSEvent *)nextEventMatchingMask:(NSEventMask)mask untilDate:(nullable NSDate *)expiration inMode:(NSRunLoopMode)mode dequeue:(BOOL)deqFlag;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWindow.h:645:74 error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  645 | - (nullable NSEvent *)nextEventMatchingMask:(NSEventMask)mask untilDate:(nullable NSDate *)expiration inMode:(NSRunLoopMode)mode dequeue:(BOOL)deqFlag;
      |                                                                          ^~~~~~~~
      |                                                                          cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWindow.h:646:66 error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  646 | - (void)discardEventsMatchingMask:(NSEventMask)mask beforeEvent:(nullable NSEvent *)lastEvent;
      |                                                                  ^~~~~~~~
      |                                                                  cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWindow.h:650:32 error: unknown property attribute 'strong'
  650 | @property (nullable, readonly, strong) NSEvent *currentEvent;
      |                                ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWindow.h:668:58 error: cannot find protocol declaration for 'NSPasteboardType'
  668 | - (void)registerForDraggedTypes:(NSArray<NSPasteboardType> *)newTypes;
      |                                                          ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWindow.h:676:4:error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  676 | - (nullable NSWindow *)initWithWindowRef:(void * /* WindowRef */)windowRef;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWindow.h:687:4:error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  687 | - (nullable id)windowWillReturnFieldEditor:(NSWindow *)sender toObject:(nullable id)client;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWindow.h:687:73 error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  687 | - (nullable id)windowWillReturnFieldEditor:(NSWindow *)sender toObject:(nullable id)client;
      |                                                                         ^~~~~~~~
      |                                                                         cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWindow.h:691:4:error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  691 | - (nullable NSUndoManager *)windowWillReturnUndoManager:(NSWindow *)window;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWindow.h:711:4:error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  711 | - (nullable NSArray<NSWindow *> *)customWindowsToEnterFullScreenForWindow:(NSWindow *)window API_AVAILABLE(macos(10.7));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWindow.h:723:4:error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  723 | - (nullable NSArray<NSWindow *> *)customWindowsToExitFullScreenForWindow:(NSWindow *)window API_AVAILABLE(macos(10.7));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWindow.h:730:4:error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  730 | - (nullable NSArray<NSWindow *> *)customWindowsToEnterFullScreenForWindow:(NSWindow *)window onScreen:(NSScreen *)screen API_AVAILABLE(macos(10.9));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWindow.h:865:32 error: unknown property attribute 'strong'
  865 | @property (nullable, readonly, strong) NSGraphicsContext *graphicsContext API_DEPRECATED("Add instances of NSView to display content in a window.", macos(10.0,10.14));
      |                                ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSFontPanel.h:36:21: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   36 | - (void)changeFont:(nullable NSFontManager *)sender;
      |                     ^~~~~~~~
      |                     cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSFontPanel.h:48:29: error: unknown property attribute 'strong'
   48 | @property (class, readonly, strong) NSFontPanel *sharedFontPanel;
      |                             ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSFontPanel.h:51:22: error: unknown property attribute 'strong'
   51 | @property (nullable, strong) NSView *accessoryView;
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSFontPanel.h:51:38: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   51 | @property (nullable, strong) NSView *accessoryView;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSForm.h:8,
                 from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/AppKit.h:43:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSMatrix.h:36:84:error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   36 | - (instancetype)initWithFrame:(NSRect)frameRect mode:(NSMatrixMode)mode cellClass:(nullable Class)factoryId numberOfRows:(NSInteger)rowsHigh numberOfColumns:(NSInteger)colsWide;
      |                                                                                    ^~~~~~~~
      |                                                                                    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSControl.h:127:35: note: originally specified here
  127 | @property (class, nullable) Class cellClass;
      |                                   ^~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSMatrix.h:40:28:error: '__kindof' has not been declared
   40 | @property (nullable, copy) __kindof NSCell *prototype;
      |                            ^~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSMatrix.h:45:43:error: expected '>' before '*' token
   45 | @property (readonly, copy) NSArray<NSCell *> *cells;
      |                                           ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSMatrix.h:45:43:error: cannot find protocol declaration for 'NSCell'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSMatrix.h:45:44:error: expected unqualified-id before '>' token
   45 | @property (readonly, copy) NSArray<NSCell *> *cells;
      |                                            ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSMatrix.h:47:97:error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   47 | - (void)sortUsingFunction:(NSInteger (NS_NOESCAPE *)(id, id, void * _Nullable))compare context:(nullable void *)context;
      |                                                                                                 ^~~~~~~~
      |                                                                                                 cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSMatrix.h:48:32:error: unknown property attribute 'strong'
   48 | @property (nullable, readonly, strong) __kindof NSCell *selectedCell;
      |                                ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSMatrix.h:48:40:error: '__kindof' has not been declared
   48 | @property (nullable, readonly, strong) __kindof NSCell *selectedCell;
      |                                        ^~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSMatrix.h:49:45:error: expected '>' before 'NSCell'
   49 | @property (readonly, copy) NSArray<__kindof NSCell *> *selectedCells;
      |                                             ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSMatrix.h:49:45:error: cannot find protocol declaration for '__kindof'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSMatrix.h:49:45:error: 'copy' attribute is only valid for Objective-C objects
   49 | @property (readonly, copy) NSArray<__kindof NSCell *> *selectedCells;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSMatrix.h:49:51:error: expected ';' before '*' token
   49 | @property (readonly, copy) NSArray<__kindof NSCell *> *selectedCells;
      |                                                   ^~
      |                                                   ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSMatrix.h:57:20:error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   57 | - (void)selectAll:(nullable id)sender;
      |                    ^~~~~~~~
      |                    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSMatrix.h:67:26:error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   67 | - (void)getNumberOfRows:(nullable NSInteger *)rowCount columns:(nullable NSInteger *)colCount;
      |                          ^~~~~~~~
      |                          cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSMatrix.h:67:65:error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   67 | - (void)getNumberOfRows:(nullable NSInteger *)rowCount columns:(nullable NSInteger *)colCount;
      |                                                                 ^~~~~~~~
      |                                                                 cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSMatrix.h:70:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   70 | - (nullable __kindof NSCell *)cellAtRow:(NSInteger)row column:(NSInteger)col;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSMatrix.h:77:41:error: expected '>' before '*' token
   77 | - (void)addRowWithCells:(NSArray<NSCell *> *)newCells;
      |                                         ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSMatrix.h:77:41:error: cannot find protocol declaration for 'NSCell'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSMatrix.h:77:42:error: expected ')' before '>' token
   77 | - (void)addRowWithCells:(NSArray<NSCell *> *)newCells;
      |                         ~                ^
      |                                          )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSMatrix.h:77:42:error: expected identifier before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSMatrix.h:77:42:error: expected ';' before '>' token
   77 | - (void)addRowWithCells:(NSArray<NSCell *> *)newCells;
      |                                          ^
      |                                          ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSMatrix.h:79:45:error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   79 | - (void)insertRow:(NSInteger)row withCells:(nullable NSArray<NSCell *> *)newCells;
      |                                             ^~~~~~~~
      |                                             cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSMatrix.h:82:44:error: expected '>' before '*' token
   82 | - (void)addColumnWithCells:(NSArray<NSCell *> *)newCells;
      |                                            ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSMatrix.h:82:44:error: cannot find protocol declaration for 'NSCell'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSMatrix.h:82:45:error: expected ')' before '>' token
   82 | - (void)addColumnWithCells:(NSArray<NSCell *> *)newCells;
      |                            ~                ^
      |                                             )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSMatrix.h:82:45:error: expected identifier before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSMatrix.h:82:45:error: expected ';' before '>' token
   82 | - (void)addColumnWithCells:(NSArray<NSCell *> *)newCells;
      |                                             ^
      |                                             ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSMatrix.h:84:51:error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   84 | - (void)insertColumn:(NSInteger)column withCells:(nullable NSArray<NSCell *> *)newCells;
      |                                                   ^~~~~~~~
      |                                                   cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSMatrix.h:86:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   86 | - (nullable __kindof NSCell *)cellWithTag:(NSInteger)tag;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSMatrix.h:101:22 error: unknown property attribute 'weak'
  101 | @property (nullable, weak) id<NSMatrixDelegate> delegate;
      |                      ^~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSMatrix.h:101:49 note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
  101 | @property (nullable, weak) id<NSMatrixDelegate> delegate;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSMatrix.h:107:21 error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  107 | - (void)selectText:(nullable id)sender;
      |                     ^~~~~~~~
      |                     cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSMatrix.h:108:4:error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  108 | - (nullable __kindof NSCell *)selectTextAtRow:(NSInteger)row column:(NSInteger)col;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSMatrix.h:109:28 error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  109 | - (BOOL)acceptsFirstMouse:(nullable NSEvent *)event;
      |                            ^~~~~~~~
      |                            cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSMatrix.h:111:21 error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  111 | - (void)setToolTip:(nullable NSString *)toolTipString forCell:(NSCell *)cell;
      |                     ^~~~~~~~
      |                     cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSMatrix.h:112:4:error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  112 | - (nullable NSString *)toolTipForCell:(NSCell *)cell;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSMatrix.h:120:1:error: cannot use an object as parameter to a method
  120 | @end
      | ^~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSMatrix.h:124:22 error: unknown property attribute 'strong'
  124 | @property (nullable, strong) __kindof NSCell *keyCell;
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSMatrix.h:124:30 error: '__kindof' has not been declared
  124 | @property (nullable, strong) __kindof NSCell *keyCell;
      |                              ^~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSForm.h:30:4: error: 'null_unspecified' does not name a type
   30 | - (null_unspecified id)cellAtIndex:(NSInteger)index;
      |    ^~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSForm.h:33:4: error: 'null_unspecified' does not name a type
   33 | - (null_unspecified NSFormCell *)insertEntry:(NSString *)title atIndex:(NSInteger)index;
      |    ^~~~~~~~~~~~~~~~
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/AppKit.h:44:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSFormCell.h:16:31: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   16 | - (instancetype)initTextCell:(nullable NSString *)string NS_DESIGNATED_INITIALIZER;
      |                               ^~~~~~~~
      |                               cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSFormCell.h:18:32: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   18 | - (instancetype)initImageCell:(nullable NSImage *)image NS_UNAVAILABLE;
      |                                ^~~~~~~~
      |                                cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSFormCell.h:23:12: error: unknown property attribute 'strong'
   23 | @property (strong) NSFont *titleFont;
      |            ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSFormCell.h:23:28: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   23 | @property (strong) NSFont *titleFont;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSFormCell.h:47:31: error: 'null_unspecified' does not name a type
   47 | - (void)setTitleWithMnemonic:(null_unspecified NSString *)stringWithAmpersand API_DEPRECATED("", macos(10.0,10.8));
      |                               ^~~~~~~~~~~~~~~~
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSColor.h:48,
                 from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/AppKit.h:48:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSColorList.h:33:55: error: expected '>' before '*' token
   33 | @property (class, readonly, copy) NSArray<NSColorList *> *availableColorLists;
      |                                                       ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSColorList.h:33:55: error: cannot find protocol declaration for 'NSColorList'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSColorList.h:33:56: error: expected unqualified-id before '>' token
   33 | @property (class, readonly, copy) NSArray<NSColorList *> *availableColorLists;
      |                                                        ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSColorList.h:37:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   37 | + (nullable NSColorList *)colorListNamed:(NSColorListName)name;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSColorList.h:42:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   42 | - (nullable instancetype)initWithName:(NSColorListName)name fromFile:(nullable NSString *)path; /* Load initial contents */
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSColorList.h:42:71: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   42 | - (nullable instancetype)initWithName:(NSColorListName)name fromFile:(nullable NSString *)path; /* Load initial contents */
      |                                                                       ^~~~~~~~
      |                                                                       cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSColorList.h:62:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   62 | - (nullable NSColor *)colorWithKey:(NSColorName)key;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSColorList.h:66:47: error: cannot find protocol declaration for 'NSColorName'
   66 | @property (readonly, copy) NSArray<NSColorName> *allKeys;
      |                                               ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSColorList.h:74:21: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   74 | - (BOOL)writeToURL:(nullable NSURL *)url error:(NSError **)errPtr API_AVAILABLE(macos(10.11));
      |                     ^~~~~~~~
      |                     cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSColorList.h:80:22: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   80 | - (BOOL)writeToFile:(nullable NSString *)path API_DEPRECATED("Use -writeToURL:error: instead", macos(10.0,10.14));
      |                      ^~~~~~~~
      |                      cg_nullable
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSColor.h:51:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreImage.framework/Headers/CIColor.h:32:4 error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   32 | + (nullable instancetype)colorWithRed:(CGFloat)r green:(CGFloat)g blue:(CGFloat)b alpha:(CGFloat)a colorSpace:(CGColorSpaceRef)colorSpace NS_AVAILABLE(10_12, 10_0);
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreImage.framework/Headers/CIColor.h:33:4 error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   33 | + (nullable instancetype)colorWithRed:(CGFloat)r green:(CGFloat)g blue:(CGFloat)b colorSpace:(CGColorSpaceRef)colorSpace NS_AVAILABLE(10_12, 10_0);
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreImage.framework/Headers/CIColor.h:51:4 error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   51 | - (nullable instancetype)initWithRed:(CGFloat)r green:(CGFloat)g blue:(CGFloat)b alpha:(CGFloat)a colorSpace:(CGColorSpaceRef)colorSpace NS_AVAILABLE(10_12, 10_0);
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreImage.framework/Headers/CIColor.h:52:4 error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   52 | - (nullable instancetype)initWithRed:(CGFloat)r green:(CGFloat)g blue:(CGFloat)b colorSpace:(CGColorSpaceRef)colorSpace NS_AVAILABLE(10_12, 10_0);
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreImage.framework/Headers/CIColor.h:78:19: error: unknown property attribute 'strong'
   78 | @property (class, strong, readonly) CIColor *blackColor   NS_AVAILABLE(10_12, 10_0);
      |                   ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreImage.framework/Headers/CIColor.h:79:19: error: unknown property attribute 'strong'
   79 | @property (class, strong, readonly) CIColor *whiteColor   NS_AVAILABLE(10_12, 10_0);
      |                   ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreImage.framework/Headers/CIColor.h:80:19: error: unknown property attribute 'strong'
   80 | @property (class, strong, readonly) CIColor *grayColor    NS_AVAILABLE(10_12, 10_0);
      |                   ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreImage.framework/Headers/CIColor.h:81:19: error: unknown property attribute 'strong'
   81 | @property (class, strong, readonly) CIColor *redColor     NS_AVAILABLE(10_12, 10_0);
      |                   ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreImage.framework/Headers/CIColor.h:82:19: error: unknown property attribute 'strong'
   82 | @property (class, strong, readonly) CIColor *greenColor   NS_AVAILABLE(10_12, 10_0);
      |                   ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreImage.framework/Headers/CIColor.h:83:19: error: unknown property attribute 'strong'
   83 | @property (class, strong, readonly) CIColor *blueColor    NS_AVAILABLE(10_12, 10_0);
      |                   ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreImage.framework/Headers/CIColor.h:84:19: error: unknown property attribute 'strong'
   84 | @property (class, strong, readonly) CIColor *cyanColor    NS_AVAILABLE(10_12, 10_0);
      |                   ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreImage.framework/Headers/CIColor.h:85:19: error: unknown property attribute 'strong'
   85 | @property (class, strong, readonly) CIColor *magentaColor NS_AVAILABLE(10_12, 10_0);
      |                   ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreImage.framework/Headers/CIColor.h:86:19: error: unknown property attribute 'strong'
   86 | @property (class, strong, readonly) CIColor *yellowColor  NS_AVAILABLE(10_12, 10_0);
      |                   ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreImage.framework/Headers/CIColor.h:87:19: error: unknown property attribute 'strong'
   87 | @property (class, strong, readonly) CIColor *clearColor   NS_AVAILABLE(10_12, 10_0);
      |                   ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSColor.h:79:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   79 | - (nullable instancetype)initWithCoder:(NSCoder *)coder NS_DESIGNATED_INITIALIZER;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSColor.h:109:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  109 | + (nullable NSColor *)colorWithCatalogName:(NSColorListName)listName colorName:(NSColorName)colorName;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSColor.h:113:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  113 | + (nullable NSColor *)colorNamed:(NSColorName)name bundle:(nullable NSBundle *)bundle API_AVAILABLE(macos(10.13));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSColor.h:113:60:error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  113 | + (nullable NSColor *)colorNamed:(NSColorName)name bundle:(nullable NSBundle *)bundle API_AVAILABLE(macos(10.13));
      |                                                            ^~~~~~~~
      |                                                            cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSColor.h:114:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  114 | + (nullable NSColor *)colorNamed:(NSColorName)name API_AVAILABLE(macos(10.13));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSColor.h:122:29:error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  122 | + (NSColor *)colorWithName:(nullable NSColorName)colorName dynamicProvider:(NSColor * (^)(NSAppearance *))dynamicProvider API_AVAILABLE(macos(10.15));
      |                             ^~~~~~~~
      |                             cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSColor.h:122:86:error: expected ')' before '(' token
  122 | + (NSColor *)colorWithName:(nullable NSColorName)colorName dynamicProvider:(NSColor * (^)(NSAppearance *))dynamicProvider API_AVAILABLE(macos(10.15));
      |                                                                            ~         ^~
      |                                                                                      )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSColor.h:122:87:error: expected identifier before '(' token
  122 | + (NSColor *)colorWithName:(nullable NSColorName)colorName dynamicProvider:(NSColor * (^)(NSAppearance *))dynamicProvider API_AVAILABLE(macos(10.15));
      |                                                                                       ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSColor.h:122:86:error: expected ';' before '(' token
  122 | + (NSColor *)colorWithName:(nullable NSColorName)colorName dynamicProvider:(NSColor * (^)(NSAppearance *))dynamicProvider API_AVAILABLE(macos(10.15));
      |                                                                                      ^~
      |                                                                                      ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSColor.h:153:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  153 | - (nullable NSColor *)colorUsingType:(NSColorType)type API_AVAILABLE(macos(10.13));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSColor.h:160:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  160 | - (nullable NSColor *)colorUsingColorSpace:(NSColorSpace *)space;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSColor.h:166:19:error: unknown property attribute 'strong'
  166 | @property (class, strong, readonly) NSColor *blackColor;        /* 0.0 white */
      |                   ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSColor.h:167:19:error: unknown property attribute 'strong'
  167 | @property (class, strong, readonly) NSColor *darkGrayColor;     /* 0.333 white */
      |                   ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSColor.h:168:19:error: unknown property attribute 'strong'
  168 | @property (class, strong, readonly) NSColor *lightGrayColor;    /* 0.667 white */
      |                   ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSColor.h:169:19:error: unknown property attribute 'strong'
  169 | @property (class, strong, readonly) NSColor *whiteColor;        /* 1.0 white */
      |                   ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSColor.h:170:19:error: unknown property attribute 'strong'
  170 | @property (class, strong, readonly) NSColor *grayColor;         /* 0.5 white */
      |                   ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSColor.h:171:19:error: unknown property attribute 'strong'
  171 | @property (class, strong, readonly) NSColor *redColor;          /* 1.0, 0.0, 0.0 RGB */
      |                   ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSColor.h:172:19:error: unknown property attribute 'strong'
  172 | @property (class, strong, readonly) NSColor *greenColor;        /* 0.0, 1.0, 0.0 RGB */
      |                   ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSColor.h:173:19:error: unknown property attribute 'strong'
  173 | @property (class, strong, readonly) NSColor *blueColor;         /* 0.0, 0.0, 1.0 RGB */
      |                   ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSColor.h:174:19:error: unknown property attribute 'strong'
  174 | @property (class, strong, readonly) NSColor *cyanColor;         /* 0.0, 1.0, 1.0 RGB */
      |                   ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSColor.h:175:19:error: unknown property attribute 'strong'
  175 | @property (class, strong, readonly) NSColor *yellowColor;       /* 1.0, 1.0, 0.0 RGB */
      |                   ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSColor.h:176:19:error: unknown property attribute 'strong'
  176 | @property (class, strong, readonly) NSColor *magentaColor;      /* 1.0, 0.0, 1.0 RGB */
      |                   ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSColor.h:177:19:error: unknown property attribute 'strong'
  177 | @property (class, strong, readonly) NSColor *orangeColor;       /* 1.0, 0.5, 0.0 RGB */
      |                   ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSColor.h:178:19:error: unknown property attribute 'strong'
  178 | @property (class, strong, readonly) NSColor *purpleColor;       /* 0.5, 0.0, 0.5 RGB */
      |                   ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSColor.h:179:19:error: unknown property attribute 'strong'
  179 | @property (class, strong, readonly) NSColor *brownColor;        /* 0.6, 0.4, 0.2 RGB */
      |                   ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSColor.h:180:19:error: unknown property attribute 'strong'
  180 | @property (class, strong, readonly) NSColor *clearColor;        /* 0.0 white, 0.0 alpha */
      |                   ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSColor.h:189:19:error: unknown property attribute 'strong'
  189 | @property (class, strong, readonly) NSColor *labelColor API_AVAILABLE(macos(10.10));           // Foreground color for static text and related elements
      |                   ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSColor.h:190:19:error: unknown property attribute 'strong'
  190 | @property (class, strong, readonly) NSColor *secondaryLabelColor API_AVAILABLE(macos(10.10));  // Foreground color for secondary static text and related elements
      |                   ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSColor.h:191:19:error: unknown property attribute 'strong'
  191 | @property (class, strong, readonly) NSColor *tertiaryLabelColor API_AVAILABLE(macos(10.10));   // Foreground color for disabled static text and related elements
      |                   ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSColor.h:192:19:error: unknown property attribute 'strong'
  192 | @property (class, strong, readonly) NSColor *quaternaryLabelColor API_AVAILABLE(macos(10.10)); // Foreground color for large secondary or disabled static text, separators, large glyphs/icons, etc
      |                   ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSColor.h:194:19:error: unknown property attribute 'strong'
  194 | @property (class, strong, readonly) NSColor *linkColor API_AVAILABLE(macos(10.10));            // Foreground color for standard system links
      |                   ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSColor.h:195:19:error: unknown property attribute 'strong'
  195 | @property (class, strong, readonly) NSColor *placeholderTextColor API_AVAILABLE(macos(10.10)); // Foreground color for placeholder text in controls or text views
      |                   ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSColor.h:196:19:error: unknown property attribute 'strong'
  196 | @property (class, strong, readonly) NSColor *windowFrameTextColor;                         // Foreground color on window chrome
      |                   ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSColor.h:197:19:error: unknown property attribute 'strong'
  197 | @property (class, strong, readonly) NSColor *selectedMenuItemTextColor;                    // Foreground color inside selected menu items. Equivalent to +labelColor in a NSBackgroundStyleEmphasized context.
      |                   ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSColor.h:198:19:error: unknown property attribute 'strong'
  198 | @property (class, strong, readonly) NSColor *alternateSelectedControlTextColor;            // Foreground color inside emphasized and selected content: table views rows, collection views, etc. Equivalent to +labelColor in a NSBackgroundStyleEmphasized context.
      |                   ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSColor.h:199:19:error: unknown property attribute 'strong'
  199 | @property (class, strong, readonly) NSColor *headerTextColor;                              // Foreground color for header cells in Table/OutlineView
      |                   ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSColor.h:200:19:error: unknown property attribute 'strong'
  200 | @property (class, strong, readonly) NSColor *separatorColor API_AVAILABLE(macos(10.14));       // Foreground used for separators between sections of content. Not appropriate for use as split view or window chrome dividers.
      |                   ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSColor.h:201:19:error: unknown property attribute 'strong'
  201 | @property (class, strong, readonly) NSColor *gridColor;                                    // Grids in controls
      |                   ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSColor.h:205:19:error: unknown property attribute 'strong'
  205 | @property (class, strong, readonly) NSColor *windowBackgroundColor;                        // Background for windows. This should not be used for drawing, and NSVisualEffectMaterialWindowBackground should be used instead.
      |                   ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSColor.h:206:19:error: unknown property attribute 'strong'
  206 | @property (class, strong, readonly) NSColor *underPageBackgroundColor API_AVAILABLE(macos(10.8)); // Background areas revealed behind documents. This should not be used for drawing, and NSVisualEffectMaterialUnderPageBackground should be used instead.
      |                   ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSColor.h:207:19:error: unknown property attribute 'strong'
  207 | @property (class, strong, readonly) NSColor *controlBackgroundColor;                       // Background for content areas: scroll views, table views, collection views. This should not be used for drawing, and NSVisualEffectMaterialContentBackground should be used instead.
      |                   ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSColor.h:208:19:error: unknown property attribute 'strong'
  208 | @property (class, strong, readonly) NSColor *selectedContentBackgroundColor API_AVAILABLE(macos(10.14)); // The background color of selected and emphasized (focused) content: table views rows, collection views, etc. Alias for +alternateSelectedControlColor
      |                   ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSColor.h:209:19:error: unknown property attribute 'strong'
  209 | @property (class, strong, readonly) NSColor *unemphasizedSelectedContentBackgroundColor API_AVAILABLE(macos(10.14)); // The background color of selected and unemphasized content: table views rows, collection views, etc. Alias for +secondarySelectedControlColor
      |                   ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSColor.h:210:19:error: unknown property attribute 'strong'
  210 | @property (class, strong, readonly) NSArray<NSColor *> *alternatingContentBackgroundColors API_AVAILABLE(macos(10.14)); // The background colors for alternating content items: such as table view rows, collection view items. Alias for +controlAlternatingRowBackgroundColors
      |                   ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSColor.h:210:53:error: expected '>' before '*' token
  210 | @property (class, strong, readonly) NSArray<NSColor *> *alternatingContentBackgroundColors API_AVAILABLE(macos(10.14)); // The background colors for alternating content items: such as table view rows, collection view items. Alias for +controlAlternatingRowBackgroundColors
      |                                                     ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSColor.h:210:53:error: cannot find protocol declaration for 'NSColor'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSColor.h:210:54:error: expected unqualified-id before '>' token
  210 | @property (class, strong, readonly) NSArray<NSColor *> *alternatingContentBackgroundColors API_AVAILABLE(macos(10.14)); // The background colors for alternating content items: such as table view rows, collection view items. Alias for +controlAlternatingRowBackgroundColors
      |                                                      ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSColor.h:211:19:error: unknown property attribute 'strong'
  211 | @property (class, strong, readonly) NSColor *findHighlightColor API_AVAILABLE(macos(10.13));   // Background color of find indicators: the bubbles that show inline search result hits
      |                   ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSColor.h:215:19:error: unknown property attribute 'strong'
  215 | @property (class, strong, readonly) NSColor *textColor;                                    // Document text
      |                   ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSColor.h:216:19:error: unknown property attribute 'strong'
  216 | @property (class, strong, readonly) NSColor *textBackgroundColor;                          // Document text background
      |                   ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSColor.h:218:19:error: unknown property attribute 'strong'
  218 | @property (class, strong, readonly) NSColor *selectedTextColor;                            // Selected document text
      |                   ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSColor.h:219:19:error: unknown property attribute 'strong'
  219 | @property (class, strong, readonly) NSColor *selectedTextBackgroundColor;                  // Selected document text background
      |                   ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSColor.h:220:19:error: unknown property attribute 'strong'
  220 | @property (class, strong, readonly) NSColor *unemphasizedSelectedTextBackgroundColor API_AVAILABLE(macos(10.14)); // The background for unemphasized text selection (e.g. when the associated control/view/window is not key)
      |                   ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSColor.h:221:19:error: unknown property attribute 'strong'
  221 | @property (class, strong, readonly) NSColor *unemphasizedSelectedTextColor API_AVAILABLE(macos(10.14)); // The foreground for unemphasized text selection (e.g. when the associated control/view/window is not key)
      |                   ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSColor.h:224:19:error: unknown property attribute 'strong'
  224 | @property (class, strong, readonly) NSColor *controlColor;                                 // Approximate background for the color of control faces (such as buttons).
      |                   ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSColor.h:225:19:error: unknown property attribute 'strong'
  225 | @property (class, strong, readonly) NSColor *controlTextColor;                             // Text on controls
      |                   ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSColor.h:226:19:error: unknown property attribute 'strong'
  226 | @property (class, strong, readonly) NSColor *selectedControlColor;                         // Control face for selected controls
      |                   ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSColor.h:227:19:error: unknown property attribute 'strong'
  227 | @property (class, strong, readonly) NSColor *selectedControlTextColor;                     // Text on selected controls
      |                   ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSColor.h:228:19:error: unknown property attribute 'strong'
  228 | @property (class, strong, readonly) NSColor *disabledControlTextColor;                     // Text on disabled controls
      |                   ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSColor.h:229:19:error: unknown property attribute 'strong'
  229 | @property (class, strong, readonly) NSColor *keyboardFocusIndicatorColor;                  // Keyboard focus ring around controls
      |                   ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSColor.h:231:19:error: unknown property attribute 'strong'
  231 | @property (class, strong, readonly) NSColor *scrubberTexturedBackgroundColor API_AVAILABLE(macos(10.12.2)); // Patterned background color for use in NSScrubber
      |                   ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSColor.h:236:19:error: unknown property attribute 'strong'
  236 | @property (class, strong, readonly) NSColor *systemRedColor API_AVAILABLE(macos(10.10));
      |                   ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSColor.h:237:19:error: unknown property attribute 'strong'
  237 | @property (class, strong, readonly) NSColor *systemGreenColor API_AVAILABLE(macos(10.10));
      |                   ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSColor.h:238:19:error: unknown property attribute 'strong'
  238 | @property (class, strong, readonly) NSColor *systemBlueColor API_AVAILABLE(macos(10.10));
      |                   ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSColor.h:239:19:error: unknown property attribute 'strong'
  239 | @property (class, strong, readonly) NSColor *systemOrangeColor API_AVAILABLE(macos(10.10));
      |                   ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSColor.h:240:19:error: unknown property attribute 'strong'
  240 | @property (class, strong, readonly) NSColor *systemYellowColor API_AVAILABLE(macos(10.10));
      |                   ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSColor.h:241:19:error: unknown property attribute 'strong'
  241 | @property (class, strong, readonly) NSColor *systemBrownColor API_AVAILABLE(macos(10.10));
      |                   ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSColor.h:242:19:error: unknown property attribute 'strong'
  242 | @property (class, strong, readonly) NSColor *systemPinkColor API_AVAILABLE(macos(10.10));
      |                   ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSColor.h:243:19:error: unknown property attribute 'strong'
  243 | @property (class, strong, readonly) NSColor *systemPurpleColor API_AVAILABLE(macos(10.10));
      |                   ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSColor.h:244:19:error: unknown property attribute 'strong'
  244 | @property (class, strong, readonly) NSColor *systemGrayColor API_AVAILABLE(macos(10.10));
      |                   ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSColor.h:245:19:error: unknown property attribute 'strong'
  245 | @property (class, strong, readonly) NSColor *systemTealColor API_AVAILABLE(macos(10.12));
      |                   ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSColor.h:246:19:error: unknown property attribute 'strong'
  246 | @property (class, strong, readonly) NSColor *systemIndigoColor API_AVAILABLE(macos(10.15));
      |                   ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSColor.h:250:19:error: unknown property attribute 'strong'
  250 | @property (class, strong, readonly) NSColor *controlAccentColor API_AVAILABLE(macos(10.14));
      |                   ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSColor.h:255:19:error: unknown property attribute 'strong'
  255 | @property (class, strong, readonly) NSColor *highlightColor; // Highlight color for UI elements (this is abstract and defines the color all highlights tend toward)
      |                   ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSColor.h:256:19:error: unknown property attribute 'strong'
  256 | @property (class, strong, readonly) NSColor *shadowColor;    // Shadow color for UI elements (this is abstract and defines the color all shadows tend toward)
      |                   ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSColor.h:257:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  257 | - (nullable NSColor *)highlightWithLevel:(CGFloat)val;       // val = 0 => receiver, val = 1 => highlightColor
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSColor.h:258:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  258 | - (nullable NSColor *)shadowWithLevel:(CGFloat)val;          // val = 0 => receiver, val = 1 => shadowColor
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSColor.h:277:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  277 | - (nullable NSColor *)blendedColorWithFraction:(CGFloat)fraction ofColor:(NSColor *)color;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSColor.h:305:17:error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  305 | - (void)getRed:(nullable CGFloat *)red green:(nullable CGFloat *)green blue:(nullable CGFloat *)blue alpha:(nullable CGFloat *)alpha;           // Valid only on component based colors whose colorSpace model is NSColorSpaceModelRGB.
      |                 ^~~~~~~~
      |                 cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSColor.h:305:47:error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  305 | - (void)getRed:(nullable CGFloat *)red green:(nullable CGFloat *)green blue:(nullable CGFloat *)blue alpha:(nullable CGFloat *)alpha;           // Valid only on component based colors whose colorSpace model is NSColorSpaceModelRGB.
      |                                               ^~~~~~~~
      |                                               cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSColor.h:305:78:error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  305 | - (void)getRed:(nullable CGFloat *)red green:(nullable CGFloat *)green blue:(nullable CGFloat *)blue alpha:(nullable CGFloat *)alpha;           // Valid only on component based colors whose colorSpace model is NSColorSpaceModelRGB.
      |                                                                              ^~~~~~~~
      |                                                                              cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSColor.h:305:109 error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  305 | - (void)getRed:(nullable CGFloat *)red green:(nullable CGFloat *)green blue:(nullable CGFloat *)blue alpha:(nullable CGFloat *)alpha;           // Valid only on component based colors whose colorSpace model is NSColorSpaceModelRGB.
      |                                                                                                             ^~~~~~~~
      |                                                                                                             cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSColor.h:312:17:error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  312 | - (void)getHue:(nullable CGFloat *)hue saturation:(nullable CGFloat *)saturation brightness:(nullable CGFloat *)brightness alpha:(nullable CGFloat *)alpha;     // Valid only on component based colors whose colorSpace model is NSColorSpaceModelRGB.
      |                 ^~~~~~~~
      |                 cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSColor.h:312:52:error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  312 | - (void)getHue:(nullable CGFloat *)hue saturation:(nullable CGFloat *)saturation brightness:(nullable CGFloat *)brightness alpha:(nullable CGFloat *)alpha;     // Valid only on component based colors whose colorSpace model is NSColorSpaceModelRGB.
      |                                                    ^~~~~~~~
      |                                                    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSColor.h:312:94:error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  312 | - (void)getHue:(nullable CGFloat *)hue saturation:(nullable CGFloat *)saturation brightness:(nullable CGFloat *)brightness alpha:(nullable CGFloat *)alpha;     // Valid only on component based colors whose colorSpace model is NSColorSpaceModelRGB.
      |                                                                                              ^~~~~~~~
      |                                                                                              cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSColor.h:312:131 error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  312 | - (void)getHue:(nullable CGFloat *)hue saturation:(nullable CGFloat *)saturation brightness:(nullable CGFloat *)brightness alpha:(nullable CGFloat *)alpha;     // Valid only on component based colors whose colorSpace model is NSColorSpaceModelRGB.
      |                                                                                                                                   ^~~~~~~~
      |                                                                                                                                   cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSColor.h:318:19:error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  318 | - (void)getWhite:(nullable CGFloat *)white alpha:(nullable CGFloat *)alpha;     // Valid only on component based colors whose colorSpace model is NSColorSpaceModelGray.
      |                   ^~~~~~~~
      |                   cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSColor.h:318:51:error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  318 | - (void)getWhite:(nullable CGFloat *)white alpha:(nullable CGFloat *)alpha;     // Valid only on component based colors whose colorSpace model is NSColorSpaceModelGray.
      |                                                   ^~~~~~~~
      |                                                   cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSColor.h:327:18:error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  327 | - (void)getCyan:(nullable CGFloat *)cyan magenta:(nullable CGFloat *)magenta yellow:(nullable CGFloat *)yellow black:(nullable CGFloat *)black alpha:(nullable CGFloat *)alpha;         // Valid only on component based colors whose colorSpace model is NSColorSpaceModelCMYK.
      |                  ^~~~~~~~
      |                  cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSColor.h:327:51:error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  327 | - (void)getCyan:(nullable CGFloat *)cyan magenta:(nullable CGFloat *)magenta yellow:(nullable CGFloat *)yellow black:(nullable CGFloat *)black alpha:(nullable CGFloat *)alpha;         // Valid only on component based colors whose colorSpace model is NSColorSpaceModelCMYK.
      |                                                   ^~~~~~~~
      |                                                   cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSColor.h:327:86:error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  327 | - (void)getCyan:(nullable CGFloat *)cyan magenta:(nullable CGFloat *)magenta yellow:(nullable CGFloat *)yellow black:(nullable CGFloat *)black alpha:(nullable CGFloat *)alpha;         // Valid only on component based colors whose colorSpace model is NSColorSpaceModelCMYK.
      |                                                                                      ^~~~~~~~
      |                                                                                      cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSColor.h:327:119 error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  327 | - (void)getCyan:(nullable CGFloat *)cyan magenta:(nullable CGFloat *)magenta yellow:(nullable CGFloat *)yellow black:(nullable CGFloat *)black alpha:(nullable CGFloat *)alpha;         // Valid only on component based colors whose colorSpace model is NSColorSpaceModelCMYK.
      |                                                                                                                       ^~~~~~~~
      |                                                                                                                       cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSColor.h:327:151 error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  327 | - (void)getCyan:(nullable CGFloat *)cyan magenta:(nullable CGFloat *)magenta yellow:(nullable CGFloat *)yellow black:(nullable CGFloat *)black alpha:(nullable CGFloat *)alpha;         // Valid only on component based colors whose colorSpace model is NSColorSpaceModelCMYK.
      |                                                                                                                                                       ^~~~~~~~
      |                                                                                                                                                       cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSColor.h:332:22:error: unknown property attribute 'strong'
  332 | @property (readonly, strong) NSColorSpace *colorSpace;
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSColor.h:339:22:error: unknown property attribute 'strong'
  339 | @property (readonly, strong) NSImage *patternImage;
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSColor.h:348:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  348 | + (nullable NSColor *)colorFromPasteboard:(NSPasteboard *)pasteBoard;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSColor.h:359:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  359 | + (nullable NSColor *)colorWithCGColor:(CGColorRef)cgColor API_AVAILABLE(macos(10.8));          // May return nil
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSColor.h:374:19:error: unknown property attribute 'strong'
  374 | @property (class, strong, readonly) NSColor *controlHighlightColor API_DEPRECATED("Use a color that matches the semantics being used, such as `separatorColor`", macos(10.0, 11.0));
      |                   ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSColor.h:376:19:error: unknown property attribute 'strong'
  376 | @property (class, strong, readonly) NSColor *controlLightHighlightColor API_DEPRECATED("Use a color that matches the semantics being used, such as `separatorColor`", macos(10.0, 11.0));
      |                   ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSColor.h:378:19:error: unknown property attribute 'strong'
  378 | @property (class, strong, readonly) NSColor *controlShadowColor API_DEPRECATED("Use a color that matches the semantics being used, such as `separatorColor`", macos(10.0, 11.0));
      |                   ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSColor.h:380:19:error: unknown property attribute 'strong'
  380 | @property (class, strong, readonly) NSColor *controlDarkShadowColor API_DEPRECATED("Use a color that matches the semantics being used, such as `separatorColor`", macos(10.0, 11.0));
      |                   ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSColor.h:383:19:error: unknown property attribute 'strong'
  383 | @property (class, strong, readonly) NSColor *scrollBarColor API_DEPRECATED("Use NSScroller instead", macos(10.0, 11.0));
      |                   ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSColor.h:385:19:error: unknown property attribute 'strong'
  385 | @property (class, strong, readonly) NSColor *knobColor API_DEPRECATED("Use NSScroller instead", macos(10.0, 11.0));
      |                   ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSColor.h:387:19:error: unknown property attribute 'strong'
  387 | @property (class, strong, readonly) NSColor *selectedKnobColor API_DEPRECATED("Use NSScroller instead", macos(10.0, 11.0));
      |                   ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSColor.h:390:19:error: unknown property attribute 'strong'
  390 | @property (class, strong, readonly) NSColor *windowFrameColor API_DEPRECATED("Use NSVisualEffectMaterialTitlebar", macos(10.0, 11.0));
      |                   ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSColor.h:392:19:error: unknown property attribute 'strong'
  392 | @property (class, strong, readonly) NSColor *selectedMenuItemColor API_DEPRECATED("Use NSVisualEffectMaterialSelection", macos(10.0, 11.0));
      |                   ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSColor.h:394:19:error: unknown property attribute 'strong'
  394 | @property (class, strong, readonly) NSColor *headerColor API_DEPRECATED("Use NSVisualEffectMaterialHeaderView", macos(10.0, 11.0));
      |                   ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSColor.h:397:19:error: unknown property attribute 'strong'
  397 | @property (class, strong, readonly) NSColor *secondarySelectedControlColor API_DEPRECATED_WITH_REPLACEMENT("unemphasizedSelectedContentBackgroundColor", macos(10.1, 11.0));
      |                   ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSColor.h:399:19:error: unknown property attribute 'strong'
  399 | @property (class, strong, readonly) NSColor *alternateSelectedControlColor API_DEPRECATED_WITH_REPLACEMENT("selectedContentBackgroundColor", macos(10.2, 11.0));
      |                   ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSColor.h:401:19:error: unknown property attribute 'strong'
  401 | @property (class, strong, readonly) NSArray<NSColor *> *controlAlternatingRowBackgroundColors API_DEPRECATED_WITH_REPLACEMENT("alternatingContentBackgroundColors", macos(10.3, 11.0));
      |                   ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSColor.h:401:53:error: expected '>' before '*' token
  401 | @property (class, strong, readonly) NSArray<NSColor *> *controlAlternatingRowBackgroundColors API_DEPRECATED_WITH_REPLACEMENT("alternatingContentBackgroundColors", macos(10.3, 11.0));
      |                                                     ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSColor.h:401:53:error: cannot find protocol declaration for 'NSColor'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSColor.h:401:54:error: expected unqualified-id before '>' token
  401 | @property (class, strong, readonly) NSArray<NSColor *> *controlAlternatingRowBackgroundColors API_DEPRECATED_WITH_REPLACEMENT("alternatingContentBackgroundColors", macos(10.3, 11.0));
      |                                                      ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSColor.h:416:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  416 | - (nullable NSColor *)colorUsingColorSpaceName:(nullable NSColorSpaceName)name device:(nullable NSDictionary<NSDeviceDescriptionKey, id> *)deviceDescription API_DEPRECATED("Use -colorUsingType: or -colorUsingColorSpace: instead", macos(10.0,10.14));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSColor.h:416:49:error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  416 | - (nullable NSColor *)colorUsingColorSpaceName:(nullable NSColorSpaceName)name device:(nullable NSDictionary<NSDeviceDescriptionKey, id> *)deviceDescription API_DEPRECATED("Use -colorUsingType: or -colorUsingColorSpace: instead", macos(10.0,10.14));
      |                                                 ^~~~~~~~
      |                                                 cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSColor.h:416:88:error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  416 | - (nullable NSColor *)colorUsingColorSpaceName:(nullable NSColorSpaceName)name device:(nullable NSDictionary<NSDeviceDescriptionKey, id> *)deviceDescription API_DEPRECATED("Use -colorUsingType: or -colorUsingColorSpace: instead", macos(10.0,10.14));
      |                                                                                        ^~~~~~~~
      |                                                                                        cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSColor.h:417:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  417 | - (nullable NSColor *)colorUsingColorSpaceName:(NSColorSpaceName)name API_DEPRECATED("Use -colorUsingType: or -colorUsingColorSpace: instead", macos(10.0,10.14));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSColor.h:428:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  428 | - (nullable instancetype)initWithColor:(NSColor *)color;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSColor.h:435:4: error: 'null_unspecified' does not name a type
  435 | - (null_unspecified NSColor *)decodeNXColor API_DEPRECATED("", macos(10.0,10.9));
      |    ^~~~~~~~~~~~~~~~
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/AppKit.h:49:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSColorSpace.h:33:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   33 | - (nullable instancetype)initWithICCProfileData:(NSData *)iccData;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSColorSpace.h:34:32: error: unknown property attribute 'strong'
   34 | @property (nullable, readonly, strong) NSData *ICCProfileData;
      |                                ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSColorSpace.h:36:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   36 | - (nullable instancetype)initWithColorSyncProfile:(void * /* ColorSyncProfileRef */)prof;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSColorSpace.h:41:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   41 | - (nullable instancetype)initWithCGColorSpace:(CGColorSpaceRef)cgColorSpace  API_AVAILABLE(macos(10.5));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSColorSpace.h:51:19: error: unknown property attribute 'strong'
   51 | @property (class, strong, readonly) NSColorSpace *sRGBColorSpace API_AVAILABLE(macos(10.5));
      |                   ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSColorSpace.h:52:19: error: unknown property attribute 'strong'
   52 | @property (class, strong, readonly) NSColorSpace *genericGamma22GrayColorSpace API_AVAILABLE(macos(10.6));             // The grayscale color space with gamma 2.2, compatible with sRGB
      |                   ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSColorSpace.h:54:19: error: unknown property attribute 'strong'
   54 | @property (class, strong, readonly) NSColorSpace *extendedSRGBColorSpace API_AVAILABLE(macos(10.12));                  // sRGB compatible color space that allows specifying components beyond the range of [0.0, 1.0]
      |                   ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSColorSpace.h:55:19: error: unknown property attribute 'strong'
   55 | @property (class, strong, readonly) NSColorSpace *extendedGenericGamma22GrayColorSpace API_AVAILABLE(macos(10.12));    // sRGB compatible gray color space that allows specifying components beyond the range of [0.0, 1.0]
      |                   ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSColorSpace.h:57:19: error: unknown property attribute 'strong'
   57 | @property (class, strong, readonly) NSColorSpace *displayP3ColorSpace API_AVAILABLE(macos(10.12));     // Standard DCI-P3 primaries, a D65 white point, and the same gamma curve as the sRGB IEC61966-2.1 color space
      |                   ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSColorSpace.h:59:19: error: unknown property attribute 'strong'
   59 | @property (class, strong, readonly) NSColorSpace *adobeRGB1998ColorSpace API_AVAILABLE(macos(10.5));
      |                   ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSColorSpace.h:61:19: error: unknown property attribute 'strong'
   61 | @property (class, strong, readonly) NSColorSpace *genericRGBColorSpace;         // NSColorSpace corresponding to Cocoa color space name NSCalibratedRGBColorSpace
      |                   ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSColorSpace.h:62:19: error: unknown property attribute 'strong'
   62 | @property (class, strong, readonly) NSColorSpace *genericGrayColorSpace;        // NSColorSpace corresponding to Cocoa color space name NSCalibratedWhiteColorSpace
      |                   ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSColorSpace.h:63:19: error: unknown property attribute 'strong'
   63 | @property (class, strong, readonly) NSColorSpace *genericCMYKColorSpace;
      |                   ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSColorSpace.h:64:19: error: unknown property attribute 'strong'
   64 | @property (class, strong, readonly) NSColorSpace *deviceRGBColorSpace;          // NSColorSpace corresponding to Cocoa color space name NSDeviceRGBColorSpace
      |                   ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSColorSpace.h:65:19: error: unknown property attribute 'strong'
   65 | @property (class, strong, readonly) NSColorSpace *deviceGrayColorSpace;         // NSColorSpace corresponding to Cocoa color space name NSDeviceWhiteColorSpace
      |                   ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSColorSpace.h:66:19: error: unknown property attribute 'strong'
   66 | @property (class, strong, readonly) NSColorSpace *deviceCMYKColorSpace;         // NSColorSpace corresponding to Cocoa color space name NSDeviceCMYKColorSpace
      |                   ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSColorSpace.h:70:25: error: expected '>' before '*' token
   70 | + (NSArray<NSColorSpace *> *)availableColorSpacesWithModel:(NSColorSpaceModel)model  API_AVAILABLE(macos(10.6));
      |                         ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSColorSpace.h:70:25: error: cannot find protocol declaration for 'NSColorSpace'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSColorSpace.h:70:26: error: expected ')' before '>' token
   70 | + (NSArray<NSColorSpace *> *)availableColorSpacesWithModel:(NSColorSpaceModel)model  API_AVAILABLE(macos(10.6));
      |   ~                      ^
      |                          )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSColorSpace.h:70:26: error: objective-c++ method declaration is expected before '>' token
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSBitmapImageRep.h:10,
                 from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/AppKit.h:50:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSImageRep.h:42:4 error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   42 | - (nullable instancetype)initWithCoder:(NSCoder *)coder NS_DESIGNATED_INITIALIZER;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSImageRep.h:49:207: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   49 | - (BOOL)drawInRect:(NSRect)dstSpacePortionRect fromRect:(NSRect)srcSpacePortionRect operation:(NSCompositingOperation)op fraction:(CGFloat)requestedAlpha respectFlipped:(BOOL)respectContextIsFlipped hints:(nullable NSDictionary<NSImageHintKey, id> *)hints API_AVAILABLE(macos(10.6));
      |                                                                                                                                                                                                               ^~~~~~~~
      |                                                                                                                                                                                                               cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSImageRep.h:69:48: error: cannot find protocol declaration for 'Class'
   69 | @property (class, readonly, copy) NSArray<Class> *registeredImageRepClasses;
      |                                                ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSImageRep.h:70:4 error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   70 | + (nullable Class)imageRepClassForFileType:(NSString *)type API_DEPRECATED("Use +imageRepClassForType: instead", macos(10.0,10.10));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSImageRep.h:71:4 error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   71 | + (nullable Class)imageRepClassForPasteboardType:(NSPasteboardType)type API_DEPRECATED("Use +imageRepClassForType: instead", macos(10.0,10.10));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSImageRep.h:72:4 error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   72 | + (nullable Class)imageRepClassForType:(NSString *)type API_AVAILABLE(macos(10.5));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSImageRep.h:73:4 error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   73 | + (nullable Class)imageRepClassForData:(NSData *)data;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSImageRep.h:81:21: error: expected '>' before '*' token
   81 | + (NSArray<NSString *> *)imageUnfilteredFileTypes API_DEPRECATED("Use +imageUnfilteredTypes instead", macos(10.0,10.10));
      |                     ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSImageRep.h:81:21: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSImageRep.h:81:22: error: expected ')' before '>' token
   81 | + (NSArray<NSString *> *)imageUnfilteredFileTypes API_DEPRECATED("Use +imageUnfilteredTypes instead", macos(10.0,10.10));
      |   ~                  ^
      |                      )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSImageRep.h:81:22: error: objective-c++ method declaration is expected before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSImageRep.h:82:28: error: cannot find protocol declaration for 'NSPasteboardType'
   82 | + (NSArray<NSPasteboardType> *)imageUnfilteredPasteboardTypes API_DEPRECATED("Use +imageUnfilteredTypes instead", macos(10.0,10.10));
      |                            ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSImageRep.h:86:21: error: expected '>' before '*' token
   86 | + (NSArray<NSString *> *)imageFileTypes API_DEPRECATED("Use +imageTypes instead", macos(10.0,10.10));
      |                     ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSImageRep.h:86:21: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSImageRep.h:86:22: error: expected ')' before '>' token
   86 | + (NSArray<NSString *> *)imageFileTypes API_DEPRECATED("Use +imageTypes instead", macos(10.0,10.10));
      |   ~                  ^
      |                      )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSImageRep.h:86:22: error: objective-c++ method declaration is expected before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSImageRep.h:87:28: error: cannot find protocol declaration for 'NSPasteboardType'
   87 | + (NSArray<NSPasteboardType> *)imagePasteboardTypes API_DEPRECATED("Use +imageTypes instead", macos(10.0,10.10));
      |                            ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSImageRep.h:92:52: error: expected '>' before '*' token
   92 | @property (class, readonly, copy) NSArray<NSString *> *imageUnfilteredTypes API_AVAILABLE(macos(10.5));
      |                                                    ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSImageRep.h:92:52: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSImageRep.h:92:53: error: expected unqualified-id before '>' token
   92 | @property (class, readonly, copy) NSArray<NSString *> *imageUnfilteredTypes API_AVAILABLE(macos(10.5));
      |                                                     ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSImageRep.h:96:52: error: expected '>' before '*' token
   96 | @property (class, readonly, copy) NSArray<NSString *> *imageTypes API_AVAILABLE(macos(10.5));
      |                                                    ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSImageRep.h:96:52: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSImageRep.h:96:53: error: expected unqualified-id before '>' token
   96 | @property (class, readonly, copy) NSArray<NSString *> *imageTypes API_AVAILABLE(macos(10.5));
      |                                                     ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSImageRep.h:105:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  105 | + (nullable NSArray<NSImageRep *> *)imageRepsWithContentsOfFile:(NSString *)filename;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSImageRep.h:106:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  106 | + (nullable NSImageRep *)imageRepWithContentsOfFile:(NSString *)filename;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSImageRep.h:107:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  107 | + (nullable NSArray<NSImageRep *> *)imageRepsWithContentsOfURL:(NSURL *)url;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSImageRep.h:108:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  108 | + (nullable NSImageRep *)imageRepWithContentsOfURL:(NSURL *)url;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSImageRep.h:109:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  109 | + (nullable NSArray<NSImageRep *> *)imageRepsWithPasteboard:(NSPasteboard *)pasteboard;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSImageRep.h:110:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  110 | + (nullable NSImageRep *)imageRepWithPasteboard:(NSPasteboard *)pasteboard;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSImageRep.h:122:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  122 | - (nullable CGImageRef)CGImageForProposedRect:(nullable NSRect *)proposedDestRect context:(nullable NSGraphicsContext *)context hints:(nullable NSDictionary<NSImageHintKey, id> *)hints API_AVAILABLE(macos(10.6)) CF_RETURNS_NOT_RETAINED;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSImageRep.h:122:48: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  122 | - (nullable CGImageRef)CGImageForProposedRect:(nullable NSRect *)proposedDestRect context:(nullable NSGraphicsContext *)context hints:(nullable NSDictionary<NSImageHintKey, id> *)hints API_AVAILABLE(macos(10.6)) CF_RETURNS_NOT_RETAINED;
      |                                                ^~~~~~~~
      |                                                cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSImageRep.h:122:92: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  122 | - (nullable CGImageRef)CGImageForProposedRect:(nullable NSRect *)proposedDestRect context:(nullable NSGraphicsContext *)context hints:(nullable NSDictionary<NSImageHintKey, id> *)hints API_AVAILABLE(macos(10.6)) CF_RETURNS_NOT_RETAINED;
      |                                                                                            ^~~~~~~~
      |                                                                                            cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSImageRep.h:122:136: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  122 | - (nullable CGImageRef)CGImageForProposedRect:(nullable NSRect *)proposedDestRect context:(nullable NSGraphicsContext *)context hints:(nullable NSDictionary<NSImageHintKey, id> *)hints API_AVAILABLE(macos(10.6)) CF_RETURNS_NOT_RETAINED;
      |                                                                                                                                        ^~~~~~~~
      |                                                                                                                                        cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSBitmapImageRep.h:80:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   80 | - (nullable instancetype)initWithFocusedViewRect:(NSRect)rect API_DEPRECATED("Use -[NSView cacheDisplayInRect:toBitmapImageRep:] to snapshot a view.", macos(10.0,10.14));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSBitmapImageRep.h:82:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   82 | - (nullable instancetype)initWithBitmapDataPlanes:(unsigned char *_Nullable *_Nullable)planes pixelsWide:(NSInteger)width pixelsHigh:(NSInteger)height bitsPerSample:(NSInteger)bps samplesPerPixel:(NSInteger)spp hasAlpha:(BOOL)alpha isPlanar:(BOOL)isPlanar colorSpaceName:(NSColorSpaceName)colorSpaceName bytesPerRow:(NSInteger)rBytes bitsPerPixel:(NSInteger)pBits;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSBitmapImageRep.h:83:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   83 | - (nullable instancetype)initWithBitmapDataPlanes:(unsigned char *_Nullable *_Nullable)planes pixelsWide:(NSInteger)width pixelsHigh:(NSInteger)height bitsPerSample:(NSInteger)bps samplesPerPixel:(NSInteger)spp hasAlpha:(BOOL)alpha isPlanar:(BOOL)isPlanar colorSpaceName:(NSColorSpaceName)colorSpaceName  bitmapFormat:(NSBitmapFormat)bitmapFormat bytesPerRow:(NSInteger)rBytes bitsPerPixel:(NSInteger)pBits;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSBitmapImageRep.h:87:23: error: expected '>' before '*' token
   87 | + (NSArray<NSImageRep *> *)imageRepsWithData:(NSData *)data;    /* some file formats can contain multiple images */
      |                       ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSBitmapImageRep.h:87:23: error: cannot find protocol declaration for 'NSImageRep'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSBitmapImageRep.h:87:24: error: expected ')' before '>' token
   87 | + (NSArray<NSImageRep *> *)imageRepsWithData:(NSData *)data;    /* some file formats can contain multiple images */
      |   ~                    ^
      |                        )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSBitmapImageRep.h:87:24: error: objective-c++ method declaration is expected before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSBitmapImageRep.h:89:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   89 | + (nullable instancetype)imageRepWithData:(NSData *)data;       /* Convenience of initWithData: */
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSBitmapImageRep.h:90:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   90 | - (nullable instancetype)initWithData:(NSData *)data;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSBitmapImageRep.h:103:25: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  103 | - (void)getCompression:(nullable NSTIFFCompression *)compression factor:(nullable float *)factor;
      |                         ^~~~~~~~
      |                         cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSBitmapImageRep.h:103:74: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  103 | - (void)getCompression:(nullable NSTIFFCompression *)compression factor:(nullable float *)factor;
      |                                                                          ^~~~~~~~
      |                                                                          cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSBitmapImageRep.h:107:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  107 | - (nullable NSData *)TIFFRepresentationUsingCompression:(NSTIFFCompression)comp factor:(float)factor;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSBitmapImageRep.h:109:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  109 | + (nullable NSData *)TIFFRepresentationOfImageRepsInArray:(NSArray<NSImageRep *> *)array;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSBitmapImageRep.h:109:79: error: expected '>' before '*' token
  109 | + (nullable NSData *)TIFFRepresentationOfImageRepsInArray:(NSArray<NSImageRep *> *)array;
      |                                                                               ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSBitmapImageRep.h:109:79: error: cannot find protocol declaration for 'NSImageRep'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSBitmapImageRep.h:109:80: error: expected ')' before '>' token
  109 | + (nullable NSData *)TIFFRepresentationOfImageRepsInArray:(NSArray<NSImageRep *> *)array;
      |                                                           ~                    ^
      |                                                                                )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSBitmapImageRep.h:109:80: error: expected identifier before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSBitmapImageRep.h:109:80: error: expected ';' before '>' token
  109 | + (nullable NSData *)TIFFRepresentationOfImageRepsInArray:(NSArray<NSImageRep *> *)array;
      |                                                                                ^
      |                                                                                ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSBitmapImageRep.h:110:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  110 | + (nullable NSData *)TIFFRepresentationOfImageRepsInArray:(NSArray<NSImageRep *> *)array usingCompression:(NSTIFFCompression)comp factor:(float)factor;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSBitmapImageRep.h:110:79: error: expected '>' before '*' token
  110 | + (nullable NSData *)TIFFRepresentationOfImageRepsInArray:(NSArray<NSImageRep *> *)array usingCompression:(NSTIFFCompression)comp factor:(float)factor;
      |                                                                               ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSBitmapImageRep.h:110:79: error: cannot find protocol declaration for 'NSImageRep'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSBitmapImageRep.h:110:80: error: expected ')' before '>' token
  110 | + (nullable NSData *)TIFFRepresentationOfImageRepsInArray:(NSArray<NSImageRep *> *)array usingCompression:(NSTIFFCompression)comp factor:(float)factor;
      |                                                           ~                    ^
      |                                                                                )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSBitmapImageRep.h:110:80: error: expected identifier before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSBitmapImageRep.h:110:80: error: expected ';' before '>' token
  110 | + (nullable NSData *)TIFFRepresentationOfImageRepsInArray:(NSArray<NSImageRep *> *)array usingCompression:(NSTIFFCompression)comp factor:(float)factor;
      |                                                                                ^
      |                                                                                ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSBitmapImageRep.h:113:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  113 | + (nullable NSString *)localizedNameForTIFFCompressionType:(NSTIFFCompression)compression;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSBitmapImageRep.h:120:58: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  120 | - (void)colorizeByMappingGray:(CGFloat)midPoint toColor:(nullable NSColor *)midPointColor blackMapping:(nullable NSColor *)shadowColor whiteMapping:(nullable NSColor *)lightColor;
      |                                                          ^~~~~~~~
      |                                                          cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSBitmapImageRep.h:120:105: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  120 | - (void)colorizeByMappingGray:(CGFloat)midPoint toColor:(nullable NSColor *)midPointColor blackMapping:(nullable NSColor *)shadowColor whiteMapping:(nullable NSColor *)lightColor;
      |                                                                                                         ^~~~~~~~
      |                                                                                                         cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSBitmapImageRep.h:120:150: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  120 | - (void)colorizeByMappingGray:(CGFloat)midPoint toColor:(nullable NSColor *)midPointColor blackMapping:(nullable NSColor *)shadowColor whiteMapping:(nullable NSColor *)lightColor;
      |                                                                                                                                                      ^~~~~~~~
      |                                                                                                                                                      cg_nullabl
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSBitmapImageRep.h:126:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  126 | - (nullable NSColor *)colorAtX:(NSInteger)x y:(NSInteger)y;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSBitmapImageRep.h:134:22: error: unknown property attribute 'strong'
  134 | @property (readonly, strong) NSColorSpace *colorSpace API_AVAILABLE(macos(10.6));
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSBitmapImageRep.h:136:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  136 | - (nullable NSBitmapImageRep *)bitmapImageRepByConvertingToColorSpace:(NSColorSpace *)targetSpace renderingIntent:(NSColorRenderingIntent)renderingIntent API_AVAILABLE(macos(10.6));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSBitmapImageRep.h:137:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  137 | - (nullable NSBitmapImageRep *)bitmapImageRepByRetaggingWithColorSpace:(NSColorSpace *)newSpace API_AVAILABLE(macos(10.6));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSBitmapImageRep.h:144:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  144 | + (nullable NSData *)representationOfImageRepsInArray:(NSArray<NSImageRep *> *)imageReps usingType:(NSBitmapImageFileType)storageType properties:(NSDictionary<NSBitmapImageRepPropertyKey, id> *)properties;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSBitmapImageRep.h:144:75: error: expected '>' before '*' token
  144 | + (nullable NSData *)representationOfImageRepsInArray:(NSArray<NSImageRep *> *)imageReps usingType:(NSBitmapImageFileType)storageType properties:(NSDictionary<NSBitmapImageRepPropertyKey, id> *)properties;
      |                                                                           ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSBitmapImageRep.h:144:75: error: cannot find protocol declaration for 'NSImageRep'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSBitmapImageRep.h:144:76: error: expected ')' before '>' token
  144 | + (nullable NSData *)representationOfImageRepsInArray:(NSArray<NSImageRep *> *)imageReps usingType:(NSBitmapImageFileType)storageType properties:(NSDictionary<NSBitmapImageRepPropertyKey, id> *)properties;
      |                                                       ~                    ^
      |                                                                            )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSBitmapImageRep.h:144:76: error: expected identifier before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSBitmapImageRep.h:144:76: error: expected ';' before '>' token
  144 | + (nullable NSData *)representationOfImageRepsInArray:(NSArray<NSImageRep *> *)imageReps usingType:(NSBitmapImageFileType)storageType properties:(NSDictionary<NSBitmapImageRepPropertyKey, id> *)properties;
      |                                                                            ^
      |                                                                            ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSBitmapImageRep.h:146:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  146 | - (nullable NSData *)representationUsingType:(NSBitmapImageFileType)storageType properties:(NSDictionary<NSBitmapImageRepPropertyKey, id> *)properties;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSBitmapImageRep.h:146:137: error: cannot find protocol declaration for 'NSBitmapImageRepPropertyKey'
  146 | - (nullable NSData *)representationUsingType:(NSBitmapImageFileType)storageType properties:(NSDictionary<NSBitmapImageRepPropertyKey, id> *)properties;
      |                                                                                                                                         ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSBitmapImageRep.h:146:137: error: cannot find protocol declaration for 'id'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSBitmapImageRep.h:148:70: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  148 | - (void)setProperty:(NSBitmapImageRepPropertyKey)property withValue:(nullable id)value;
      |                                                                      ^~~~~~~~
      |                                                                      cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSBitmapImageRep.h:149:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  149 | - (nullable id)valueForProperty:(NSBitmapImageRepPropertyKey)property;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSControl.h:127:35: note: originally specified here
  127 | @property (class, nullable) Class cellClass;
      |                                   ^~~~~~~~~
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/AppKit.h:51:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSBrowser.h:59:29 error: unknown property attribute 'strong'
   59 | @property (null_resettable, strong) id /* NSCell * */ cellPrototype;
      |                             ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSBrowser.h:59:55 note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   59 | @property (null_resettable, strong) id /* NSCell * */ cellPrototype;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSBrowser.h:60:22 error: unknown property attribute 'weak'
   60 | @property (nullable, weak) id<NSBrowserDelegate> delegate;
      |                      ^~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSBrowser.h:60:50 note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   60 | @property (nullable, weak) id<NSBrowserDelegate> delegate;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSBrowser.h:80:4:error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   80 | - (nullable id)itemAtIndexPath:(NSIndexPath *)indexPath API_AVAILABLE(macos(10.6));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSBrowser.h:84:4:error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   84 | - (nullable id)itemAtRow:(NSInteger)row inColumn:(NSInteger)column API_AVAILABLE(macos(10.6));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSBrowser.h:92:21 error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   92 | - (BOOL)isLeafItem:(nullable id)item API_AVAILABLE(macos(10.6));
      |                     ^~~~~~~~
      |                     cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSBrowser.h:100:4 error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  100 | - (nullable id)parentForItemsInColumn:(NSInteger)column API_AVAILABLE(macos(10.6));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSBrowser.h:107:4 error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  107 | - (nullable NSString *)titleOfColumn:(NSInteger)column;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSBrowser.h:122:32: error: unknown property attribute 'strong'
  122 | @property (nullable, readonly, strong) id selectedCell;
      |                                ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSBrowser.h:123:4 error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  123 | - (nullable id)selectedCellInColumn:(NSInteger)column;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSBrowser.h:127:53: error: expected '>' before '*' token
  127 | @property (nullable, readonly, copy) NSArray<NSCell *> *selectedCells;
      |                                                     ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSBrowser.h:127:53: error: cannot find protocol declaration for 'NSCell'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSBrowser.h:127:54: error: expected unqualified-id before '>' token
  127 | @property (nullable, readonly, copy) NSArray<NSCell *> *selectedCells;
      |                                                      ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSBrowser.h:139:38: error: expected '>' before '*' token
  139 | @property (copy) NSArray<NSIndexPath *> *selectionIndexPaths API_AVAILABLE(macos(10.6));
      |                                      ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSBrowser.h:139:38: error: cannot find protocol declaration for 'NSIndexPath'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSBrowser.h:139:39: error: expected unqualified-id before '>' token
  139 | @property (copy) NSArray<NSIndexPath *> *selectionIndexPaths API_AVAILABLE(macos(10.6));
      |                                       ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSBrowser.h:147:4 error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  147 | - (nullable NSIndexSet *)selectedRowIndexesInColumn:(NSInteger)column API_AVAILABLE(macos(10.5));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSBrowser.h:168:4 error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  168 | - (nullable id)loadedCellAtRow:(NSInteger)row column:(NSInteger)col;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSBrowser.h:169:20: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  169 | - (void)selectAll:(nullable id)sender;
      |                    ^~~~~~~~
      |                    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSBrowser.h:171:18: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  171 | - (void)doClick:(nullable id)sender;
      |                  ^~~~~~~~
      |                  cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSBrowser.h:172:24: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  172 | - (void)doDoubleClick:(nullable id)sender;
      |                        ^~~~~~~~
      |                        cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSBrowser.h:187:17: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  187 | - (BOOL)getRow:(nullable NSInteger *)row column:(nullable NSInteger *)column forPoint:(NSPoint)point API_AVAILABLE(macos(10.6));
      |                 ^~~~~~~~
      |                 cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSBrowser.h:187:50: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  187 | - (BOOL)getRow:(nullable NSInteger *)row column:(nullable NSInteger *)column forPoint:(NSPoint)point API_AVAILABLE(macos(10.6));
      |                                                  ^~~~~~~~
      |                                                  cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSBrowser.h:239:4 error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  239 | - (nullable NSImage *)draggingImageForRowsWithIndexes:(NSIndexSet *)rowIndexes inColumn:(NSInteger)column withEvent:(NSEvent *)event offset:(nullable NSPointPointer)dragImageOffset API_AVAILABLE(macos(10.5));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSBrowser.h:239:142: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  239 | - (nullable NSImage *)draggingImageForRowsWithIndexes:(NSIndexSet *)rowIndexes inColumn:(NSInteger)column withEvent:(NSEvent *)event offset:(nullable NSPointPointer)dragImageOffset API_AVAILABLE(macos(10.5));
      |                                                                                                                                              ^~~~~~~~
      |                                                                                                                                              cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSBrowser.h:253:12: error: unknown property attribute 'strong'
  253 | @property (strong) NSColor *backgroundColor API_AVAILABLE(macos(10.5));
      |            ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSBrowser.h:253:29: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
  253 | @property (strong) NSColor *backgroundColor API_AVAILABLE(macos(10.5));
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSBrowser.h:257:65: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  257 | - (void)editItemAtIndexPath:(NSIndexPath *)indexPath withEvent:(nullable NSEvent *)event select:(BOOL)select API_AVAILABLE(macos(10.6));
      |                                                                 ^~~~~~~~
      |                                                                 cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSBrowser.h:293:67: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  293 | - (NSInteger)browser:(NSBrowser *)browser numberOfChildrenOfItem:(nullable id)item API_AVAILABLE(macos(10.6));
      |                                                                   ^~~~~~~~
      |                                                                   cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSBrowser.h:297:67: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  297 | - (id)browser:(NSBrowser *)browser child:(NSInteger)index ofItem:(nullable id)item API_AVAILABLE(macos(10.6));
      |                                                                   ^~~~~~~~
      |                                                                   cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSBrowser.h:301:50: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  301 | - (BOOL)browser:(NSBrowser *)browser isLeafItem:(nullable id)item API_AVAILABLE(macos(10.6));
      |                                                  ^~~~~~~~
      |                                                  cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSBrowser.h:305:4 error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  305 | - (nullable id)browser:(NSBrowser *)browser objectValueForItem:(nullable id)item API_AVAILABLE(macos(10.6));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSBrowser.h:305:65: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  305 | - (nullable id)browser:(NSBrowser *)browser objectValueForItem:(nullable id)item API_AVAILABLE(macos(10.6));
      |                                                                 ^~~~~~~~
      |                                                                 cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSBrowser.h:317:4 error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  317 | - (nullable id)rootItemForBrowser:(NSBrowser *)browser API_AVAILABLE(macos(10.6));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSBrowser.h:322:54: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  322 | - (void)browser:(NSBrowser *)browser setObjectValue:(nullable id)object forItem:(nullable id)item API_AVAILABLE(macos(10.6));
      |                                                      ^~~~~~~~
      |                                                      cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSBrowser.h:322:82: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  322 | - (void)browser:(NSBrowser *)browser setObjectValue:(nullable id)object forItem:(nullable id)item API_AVAILABLE(macos(10.6));
      |                                                                                  ^~~~~~~~
      |                                                                                  cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSBrowser.h:327:54: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  327 | - (BOOL)browser:(NSBrowser *)browser shouldEditItem:(nullable id)item API_AVAILABLE(macos(10.6));
      |                                                      ^~~~~~~~
      |                                                      cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSBrowser.h:336:4 error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  336 | - (nullable NSString *)browser:(NSBrowser *)sender titleOfColumn:(NSInteger)column;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSBrowser.h:389:21: error: expected '>' before '*' token
  389 | - (NSArray<NSString *> *)browser:(NSBrowser *)browser namesOfPromisedFilesDroppedAtDestination:(NSURL *)dropDestination forDraggedRowsWithIndexes:(NSIndexSet *)rowIndexes inColumn:(NSInteger)column API_DEPRECATED("Use NSFilePromiseReceiver objects instead", macos(10.5,10.13));
      |                     ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSBrowser.h:389:21: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSBrowser.h:389:22: error: expected ')' before '>' token
  389 | - (NSArray<NSString *> *)browser:(NSBrowser *)browser namesOfPromisedFilesDroppedAtDestination:(NSURL *)dropDestination forDraggedRowsWithIndexes:(NSIndexSet *)rowIndexes inColumn:(NSInteger)column API_DEPRECATED("Use NSFilePromiseReceiver objects instead", macos(10.5,10.13));
      |   ~                  ^
      |                      )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSBrowser.h:389:22: error: objective-c++ method declaration is expected before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSBrowser.h:397:4 error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  397 | - (nullable NSImage *)browser:(NSBrowser *)browser draggingImageForRowsWithIndexes:(NSIndexSet *)rowIndexes inColumn:(NSInteger)column withEvent:(NSEvent *)event offset:(NSPointPointer)dragImageOffset API_AVAILABLE(macos(10.5));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSBrowser.h:420:4 error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  420 | - (nullable NSString *)browser:(NSBrowser *)browser typeSelectStringForRow:(NSInteger)row inColumn:(NSInteger)column API_AVAILABLE(macos(10.5));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSBrowser.h:425:105: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  425 | - (BOOL)browser:(NSBrowser *)browser shouldTypeSelectForEvent:(NSEvent *)event withCurrentSearchString:(nullable NSString *)searchString API_AVAILABLE(macos(10.5));
      |                                                                                                         ^~~~~~~~
      |                                                                                                         cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSBrowser.h:430:152: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  430 | - (NSInteger)browser:(NSBrowser *)browser nextTypeSelectMatchFromRow:(NSInteger)startRow toRow:(NSInteger)endRow inColumn:(NSInteger)column forString:(nullable NSString *)searchString API_AVAILABLE(macos(10.5));
      |                                                                                                                                                        ^~~~~~~~
      |                                                                                                                                                        cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSBrowser.h:437:4 error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  437 | - (nullable NSViewController *)browser:(NSBrowser *)browser previewViewControllerForLeafItem:(id)item API_AVAILABLE(macos(10.6));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSBrowser.h:442:4 error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  442 | - (nullable NSViewController *)browser:(NSBrowser *)browser headerViewControllerForItem:(nullable id)item API_AVAILABLE(macos(10.6));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSBrowser.h:442:90: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  442 | - (nullable NSViewController *)browser:(NSBrowser *)browser headerViewControllerForItem:(nullable id)item API_AVAILABLE(macos(10.6));
      |                                                                                          ^~~~~~~~
      |                                                                                          cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSBrowser.h:474:28: error: 'null_unspecified' does not name a type
  474 | - (void)scrollViaScroller:(null_unspecified NSScroller *)sender API_DEPRECATED("", macos(10.0,10.3));
      |                            ^~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSBrowser.h:485:4 error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  485 | - (nullable NSMatrix *)matrixInColumn:(NSInteger)column  API_DEPRECATED("Use the item based NSBrowser instead", macos(10.0,10.10));
      |    ^~~~~~~~
      |    cg_nullable
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/AppKit.h:52:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSBrowserCell.h:19:32: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   19 | - (instancetype)initImageCell:(nullable NSImage *)image NS_DESIGNATED_INITIALIZER;
      |                                ^~~~~~~~
      |                                cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSBrowserCell.h:22:39: error: unknown property attribute 'strong'
   22 | @property (class, readonly, nullable, strong) NSImage *branchImage;
      |                                       ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSBrowserCell.h:23:39: error: unknown property attribute 'strong'
   23 | @property (class, readonly, nullable, strong) NSImage *highlightedBranchImage;
      |                                       ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSBrowserCell.h:25:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   25 | - (nullable NSColor *)highlightColorInView:(NSView *)controlView;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSBrowserCell.h:31:22: error: unknown property attribute 'strong'
   31 | @property (nullable, strong) NSImage *image;
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSBrowserCell.h:31:39: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   31 | @property (nullable, strong) NSImage *image;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSBrowserCell.h:32:22: error: unknown property attribute 'strong'
   32 | @property (nullable, strong) NSImage *alternateImage;
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSBrowserCell.h:32:39: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   32 | @property (nullable, strong) NSImage *alternateImage;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreVideo.framework/Headers/CoreVideo.h:25,
                 from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreImage.framework/Headers/CIImage.h:10,
                 from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCIImageRep.h:11,
                 from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/AppKit.h:54:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreVideo.framework/Headers/CVDisplayLink.h:152:92: error: 'CVDisplayLinkOutputHandler' has not been declared
  152 | CV_EXPORT CVReturn CVDisplayLinkSetOutputHandler( CVDisplayLinkRef CV_NONNULL displayLink, CVDisplayLinkOutputHandler CV_NONNULL handler );
      |                                                                                            ^~~~~~~~~~~~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreImage.framework/Headers/CIImage.h:149:32: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  149 |                       options:(nullable NSDictionary<CIImageOption, id> *)options;
      |                                ^~~~~~~~
      |                                cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreImage.framework/Headers/CIImage.h:154:38: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  154 |                             options:(nullable NSDictionary<CIImageOption, id> *)dict NS_AVAILABLE(10_15, 13_0);
      |                                      ^~~~~~~~
      |                                      cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreImage.framework/Headers/CIImage.h:159:32: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  159 |                       options:(nullable NSDictionary<CIImageOption, id> *)options NS_DEPRECATED_MAC(10_4,10_11);
      |                                ^~~~~~~~
      |                                cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreImage.framework/Headers/CIImage.h:169:35: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  169 |                       colorSpace:(nullable CGColorSpaceRef)colorSpace;
      |                                   ^~~~~~~~
      |                                   cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreImage.framework/Headers/CIImage.h:179:32: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  179 |                    colorSpace:(nullable CGColorSpaceRef)colorSpace CI_GL_DEPRECATED(10_4,10_14, 6_0,12_0);
      |                                ^~~~~~~~
      |                                cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreImage.framework/Headers/CIImage.h:189:32: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  189 |                       options:(nullable NSDictionary<CIImageOption, id> *)options CI_GL_DEPRECATED_MAC(10_9,10_14);
      |                                ^~~~~~~~
      |                                cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreImage.framework/Headers/CIImage.h:194:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  194 | + (nullable CIImage *)imageWithMTLTexture:(id<MTLTexture>)texture
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreImage.framework/Headers/CIImage.h:195:44: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  195 |                                   options:(nullable NSDictionary<CIImageOption, id> *)options NS_AVAILABLE(10_11, 9_0);
      |                                            ^~~~~~~~
      |                                            cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreImage.framework/Headers/CIImage.h:197:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  197 | + (nullable CIImage *)imageWithContentsOfURL:(NSURL *)url;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreImage.framework/Headers/CIImage.h:198:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  198 | + (nullable CIImage *)imageWithContentsOfURL:(NSURL *)url
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreImage.framework/Headers/CIImage.h:199:47: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  199 |                                      options:(nullable NSDictionary<CIImageOption, id> *)options;
      |                                               ^~~~~~~~
      |                                               cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreImage.framework/Headers/CIImage.h:201:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  201 | + (nullable CIImage *)imageWithData:(NSData *)data;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreImage.framework/Headers/CIImage.h:202:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  202 | + (nullable CIImage *)imageWithData:(NSData *)data
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreImage.framework/Headers/CIImage.h:203:38: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  203 |                             options:(nullable NSDictionary<CIImageOption, id> *)options;
      |                                      ^~~~~~~~
      |                                      cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreImage.framework/Headers/CIImage.h:208:38: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  208 |                             options:(nullable NSDictionary<CIImageOption, id> *)options NS_AVAILABLE(10_4, 9_0);
      |                                      ^~~~~~~~
      |                                      cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreImage.framework/Headers/CIImage.h:213:38: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  213 |                             options:(nullable NSDictionary<CIImageOption, id> *)options NS_AVAILABLE(10_11, 5_0);
      |                                      ^~~~~~~~
      |                                      cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreImage.framework/Headers/CIImage.h:219:34: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  219 |                         options:(nullable NSDictionary<CIImageOption, id> *)options NS_AVAILABLE(10_6, 5_0);
      |                                  ^~~~~~~~
      |                                  cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreImage.framework/Headers/CIImage.h:230:19: error: unknown property attribute 'strong'
  230 | @property (class, strong, readonly) CIImage *blackImage   NS_AVAILABLE(10_15, 13_0);
      |                   ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreImage.framework/Headers/CIImage.h:231:19: error: unknown property attribute 'strong'
  231 | @property (class, strong, readonly) CIImage *whiteImage   NS_AVAILABLE(10_15, 13_0);
      |                   ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreImage.framework/Headers/CIImage.h:232:19: error: unknown property attribute 'strong'
  232 | @property (class, strong, readonly) CIImage *grayImage    NS_AVAILABLE(10_15, 13_0);
      |                   ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreImage.framework/Headers/CIImage.h:233:19: error: unknown property attribute 'strong'
  233 | @property (class, strong, readonly) CIImage *redImage     NS_AVAILABLE(10_15, 13_0);
      |                   ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreImage.framework/Headers/CIImage.h:234:19: error: unknown property attribute 'strong'
  234 | @property (class, strong, readonly) CIImage *greenImage   NS_AVAILABLE(10_15, 13_0);
      |                   ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreImage.framework/Headers/CIImage.h:235:19: error: unknown property attribute 'strong'
  235 | @property (class, strong, readonly) CIImage *blueImage    NS_AVAILABLE(10_15, 13_0);
      |                   ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreImage.framework/Headers/CIImage.h:236:19: error: unknown property attribute 'strong'
  236 | @property (class, strong, readonly) CIImage *cyanImage    NS_AVAILABLE(10_15, 13_0);
      |                   ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreImage.framework/Headers/CIImage.h:237:19: error: unknown property attribute 'strong'
  237 | @property (class, strong, readonly) CIImage *magentaImage NS_AVAILABLE(10_15, 13_0);
      |                   ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreImage.framework/Headers/CIImage.h:238:19: error: unknown property attribute 'strong'
  238 | @property (class, strong, readonly) CIImage *yellowImage  NS_AVAILABLE(10_15, 13_0);
      |                   ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreImage.framework/Headers/CIImage.h:239:19: error: unknown property attribute 'strong'
  239 | @property (class, strong, readonly) CIImage *clearImage   NS_AVAILABLE(10_15, 13_0);
      |                   ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreImage.framework/Headers/CIImage.h:245:34: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  245 |                         options:(nullable NSDictionary<CIImageOption, id> *)options;
      |                                  ^~~~~~~~
      |                                  cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreImage.framework/Headers/CIImage.h:249:41: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  249 |                                options:(nullable NSDictionary<CIImageOption, id> *)dict NS_AVAILABLE(10_15, 13_0);
      |                                         ^~~~~~~~
      |                                         cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreImage.framework/Headers/CIImage.h:254:34: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  254 |                         options:(nullable NSDictionary<CIImageOption, id> *)options
      |                                  ^~~~~~~~
      |                                  cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreImage.framework/Headers/CIImage.h:257:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  257 | - (nullable instancetype)initWithData:(NSData *)data;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreImage.framework/Headers/CIImage.h:258:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  258 | - (nullable instancetype)initWithData:(NSData *)data
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreImage.framework/Headers/CIImage.h:259:40: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  259 |                               options:(nullable NSDictionary<CIImageOption, id> *)options;
      |                                        ^~~~~~~~
      |                                        cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreImage.framework/Headers/CIImage.h:265:37: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  265 |                         colorSpace:(nullable CGColorSpaceRef)colorSpace;
      |                                     ^~~~~~~~
      |                                     cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreImage.framework/Headers/CIImage.h:270:34: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  270 |                      colorSpace:(nullable CGColorSpaceRef)colorSpace CI_GL_DEPRECATED(10_4,10_14, 6_0,12_0);
      |                                  ^~~~~~~~
      |                                  cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreImage.framework/Headers/CIImage.h:275:34: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  275 |                         options:(nullable NSDictionary<CIImageOption, id> *)options CI_GL_DEPRECATED_MAC(10_9,10_14);
      |                                  ^~~~~~~~
      |                                  cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreImage.framework/Headers/CIImage.h:278:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  278 | - (nullable instancetype)initWithMTLTexture:(id<MTLTexture>)texture
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreImage.framework/Headers/CIImage.h:279:46: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  279 |                                     options:(nullable NSDictionary<CIImageOption, id> *)options NS_AVAILABLE(10_11, 9_0);
      |                                              ^~~~~~~~
      |                                              cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreImage.framework/Headers/CIImage.h:281:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  281 | - (nullable instancetype)initWithContentsOfURL:(NSURL *)url;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreImage.framework/Headers/CIImage.h:282:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  282 | - (nullable instancetype)initWithContentsOfURL:(NSURL *)url
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreImage.framework/Headers/CIImage.h:283:49: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  283 |                                        options:(nullable NSDictionary<CIImageOption, id> *)options;
      |                                                 ^~~~~~~~
      |                                                 cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreImage.framework/Headers/CIImage.h:289:36: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  289 |                           options:(nullable NSDictionary<CIImageOption, id> *)options NS_AVAILABLE(10_6, 5_0);
      |                                    ^~~~~~~~
      |                                    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreImage.framework/Headers/CIImage.h:296:36: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  296 |                           options:(nullable NSDictionary<CIImageOption, id> *)options NS_DEPRECATED_MAC(10_9,10_11);
      |                                    ^~~~~~~~
      |                                    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreImage.framework/Headers/CIImage.h:301:40: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  301 |                               options:(nullable NSDictionary<CIImageOption, id> *)options NS_AVAILABLE(10_4, 9_0);
      |                                        ^~~~~~~~
      |                                        cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreImage.framework/Headers/CIImage.h:305:40: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  305 |                               options:(nullable NSDictionary<CIImageOption, id> *)options NS_AVAILABLE(10_11, 5_0);
      |                                        ^~~~~~~~
      |                                        cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreImage.framework/Headers/CIImage.h:352:37: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  352 |                withInputParameters:(nullable NSDictionary<NSString *,id> *)params NS_AVAILABLE(10_10, 8_0);
      |                                     ^~~~~~~~
      |                                     cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreImage.framework/Headers/CIImage.h:363:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  363 | - (nullable CIImage *)imageByColorMatchingColorSpaceToWorkingSpace:(CGColorSpaceRef)colorSpace NS_AVAILABLE(10_12, 10_0);
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreImage.framework/Headers/CIImage.h:367:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  367 | - (nullable CIImage *)imageByColorMatchingWorkingSpaceToColorSpace:(CGColorSpaceRef)colorSpace NS_AVAILABLE(10_12, 10_0);
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreImage.framework/Headers/CIImage.h:404:52: error: expected '>' before '*' token
  404 | @property (atomic, readonly) NSDictionary<NSString *,id> *properties NS_AVAILABLE(10_8, 5_0);
      |                                                    ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreImage.framework/Headers/CIImage.h:404:52: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreImage.framework/Headers/CIImage.h:404:53: error: expected unqualified-id before ',' token
  404 | @property (atomic, readonly) NSDictionary<NSString *,id> *properties NS_AVAILABLE(10_8, 5_0);
      |                                                     ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreImage.framework/Headers/CIImage.h:480:21: error: expected '>' before '*' token
  480 | - (NSArray<CIFilter *> *)autoAdjustmentFilters NS_AVAILABLE(10_8, 5_0);
      |                     ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreImage.framework/Headers/CIImage.h:480:21: error: cannot find protocol declaration for 'CIFilter'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreImage.framework/Headers/CIImage.h:480:22: error: expected ')' before '>' token
  480 | - (NSArray<CIFilter *> *)autoAdjustmentFilters NS_AVAILABLE(10_8, 5_0);
      |   ~                  ^
      |                      )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreImage.framework/Headers/CIImage.h:480:22: error: objective-c++ method declaration is expected before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreImage.framework/Headers/CIImage.h:481:21: error: expected '>' before '*' token
  481 | - (NSArray<CIFilter *> *)autoAdjustmentFiltersWithOptions:(nullable NSDictionary<CIImageAutoAdjustmentOption, id> *)options
      |                     ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreImage.framework/Headers/CIImage.h:481:21: error: cannot find protocol declaration for 'CIFilter'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreImage.framework/Headers/CIImage.h:481:22: error: expected ')' before '>' token
  481 | - (NSArray<CIFilter *> *)autoAdjustmentFiltersWithOptions:(nullable NSDictionary<CIImageAutoAdjustmentOption, id> *)options
      |   ~                  ^
      |                      )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreImage.framework/Headers/CIImage.h:481:22: error: objective-c++ method declaration is expected before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreImage.framework/Headers/CIImage.h:492:3: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  492 | -(nullable instancetype) initWithDepthData:(AVDepthData *)data
      |   ^~~~~~~~
      |   cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreImage.framework/Headers/CIImage.h:493:45: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  493 |                                    options:(nullable NSDictionary<NSString *,id> *)options NS_AVAILABLE(10_13, 11_0);
      |                                             ^~~~~~~~
      |                                             cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreImage.framework/Headers/CIImage.h:495:3: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  495 | -(nullable instancetype)initWithDepthData:(AVDepthData *)data NS_AVAILABLE(10_13, 11_0);
      |   ^~~~~~~~
      |   cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreImage.framework/Headers/CIImage.h:497:3: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  497 | +(nullable instancetype)imageWithDepthData:(AVDepthData *)data
      |   ^~~~~~~~
      |   cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreImage.framework/Headers/CIImage.h:498:45: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  498 |                                    options:(nullable NSDictionary<NSString *,id> *)options NS_AVAILABLE(10_13, 11_0);
      |                                             ^~~~~~~~
      |                                             cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreImage.framework/Headers/CIImage.h:500:3: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  500 | +(nullable instancetype)imageWithDepthData:(AVDepthData *)data NS_AVAILABLE(10_13, 11_0);
      |   ^~~~~~~~
      |   cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreImage.framework/Headers/CIImage.h:511:3: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  511 | -(nullable instancetype) initWithPortaitEffectsMatte:(AVPortraitEffectsMatte *)matte
      |   ^~~~~~~~
      |   cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreImage.framework/Headers/CIImage.h:512:55: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  512 |                                              options:(nullable NSDictionary<CIImageOption,id> *)options NS_AVAILABLE(10_14, 12_0);
      |                                                       ^~~~~~~~
      |                                                       cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreImage.framework/Headers/CIImage.h:514:3: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  514 | -(nullable instancetype)initWithPortaitEffectsMatte:(AVPortraitEffectsMatte *)matte NS_AVAILABLE(10_13, 11_0);
      |   ^~~~~~~~
      |   cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreImage.framework/Headers/CIImage.h:516:3: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  516 | +(nullable instancetype)imageWithPortaitEffectsMatte:(AVPortraitEffectsMatte *)matte
      |   ^~~~~~~~
      |   cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreImage.framework/Headers/CIImage.h:517:54: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  517 |                                             options:(nullable NSDictionary<CIImageOption,id> *)options NS_AVAILABLE(10_14, 12_0);
      |                                                      ^~~~~~~~
      |                                                      cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreImage.framework/Headers/CIImage.h:519:3: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  519 | +(nullable instancetype)imageWithPortaitEffectsMatte:(AVPortraitEffectsMatte *)matte NS_AVAILABLE(10_14, 12_0);
      |   ^~~~~~~~
      |   cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreImage.framework/Headers/CIImage.h:529:3: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  529 | -(nullable instancetype)initWithSemanticSegmentationMatte:(AVSemanticSegmentationMatte *)matte
      |   ^~~~~~~~
      |   cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreImage.framework/Headers/CIImage.h:530:60: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  530 |                                                   options:(nullable NSDictionary<CIImageOption,id> *)options NS_AVAILABLE(10_15, 13_0);
      |                                                            ^~~~~~~~
      |                                                            cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreImage.framework/Headers/CIImage.h:532:3: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  532 | -(nullable instancetype)initWithSemanticSegmentationMatte:(AVSemanticSegmentationMatte *)matte NS_AVAILABLE(10_15, 13_0);
      |   ^~~~~~~~
      |   cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreImage.framework/Headers/CIImage.h:534:3: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  534 | +(nullable instancetype)imageWithSemanticSegmentationMatte:(AVSemanticSegmentationMatte *)matte
      |   ^~~~~~~~
      |   cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreImage.framework/Headers/CIImage.h:535:61: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  535 |                                                    options:(nullable NSDictionary<CIImageOption,id> *)options NS_AVAILABLE(10_15, 13_0);
      |                                                             ^~~~~~~~
      |                                                             cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreImage.framework/Headers/CIImage.h:537:3: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  537 | +(nullable instancetype)imageWithSemanticSegmentationMatte:(AVSemanticSegmentationMatte *)matte NS_AVAILABLE(10_15, 13_0);
      |   ^~~~~~~~
      |   cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCIImageRep.h:21:22: error: unknown property attribute 'strong'
   21 | @property (readonly, strong) CIImage *CIImage;
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCIImageRep.h:25:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   25 | - (nullable instancetype)initWithBitmapImageRep:(NSBitmapImageRep *)bitmapImageRep;
      |    ^~~~~~~~
      |    cg_nullable
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/AppKit.h:56:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSColorPanel.h:46:29: error: unknown property attribute 'strong'
   46 | @property (class, readonly, strong) NSColorPanel *sharedColorPanel;
      |                             ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSColorPanel.h:52:22: error: unknown property attribute 'strong'
   52 | @property (nullable, strong) NSView *accessoryView;
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSColorPanel.h:52:38: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   52 | @property (nullable, strong) NSView *accessoryView;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSColorPanel.h:58:20: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   58 | - (void)setAction:(nullable SEL)selector;
      |                    ^~~~~~~~
      |                    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSColorPanel.h:59:20: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   59 | - (void)setTarget:(nullable id)target;
      |                    ^~~~~~~~
      |                    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSColorPanel.h:65:31: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   65 | - (void)orderFrontColorPanel:(nullable id)sender;
      |                               ^~~~~~~~
      |                               cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSColorPanel.h:69:22: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   69 | - (void)changeColor:(nullable NSColorPanel *)sender;
      |                      ^~~~~~~~
      |                      cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSColorPanel.h:74:22: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   74 | - (void)changeColor:(nullable id)sender API_DEPRECATED("This is now a method of the NSColorChanging protocol.", macos(10.0, 11.0));
      |                      ^~~~~~~~
      |                      cg_nullable
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/AppKit.h:57:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSColorPicking.h:36:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   36 | - (nullable instancetype)initWithPickerMask:(NSUInteger)mask colorPanel:(NSColorPanel *)owningColorPanel;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSColorPicking.h:42:26: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   42 | - (void)viewSizeChanged:(nullable id)sender;
      |                          ^~~~~~~~
      |                          cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSColorPicking.h:43:37: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   43 | - (void)alphaControlAddedOrRemoved:(nullable id)sender;
      |                                     ^~~~~~~~
      |                                     cg_nullable
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/AppKit.h:58:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSColorPicker.h:15:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   15 | - (nullable instancetype)initWithPickerMask:(NSUInteger)mask colorPanel:(NSColorPanel *)owningColorPanel;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSColorPicker.h:16:22: error: unknown property attribute 'strong'
   16 | @property (readonly, strong) NSColorPanel *colorPanel;
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSColorPicker.h:17:22: error: unknown property attribute 'strong'
   17 | @property (readonly, strong) NSImage *provideNewButtonImage;
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSColorPicker.h:19:26: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   19 | - (void)viewSizeChanged:(nullable id)sender;
      |                          ^~~~~~~~
      |                          cg_nullable
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/AppKit.h:59:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSColorPickerTouchBarItem.h:46:49: error: expected '>' before '*' token
   46 | @property (copy, nullable) NSArray<NSColorSpace *> *allowedColorSpaces API_AVAILABLE(macos(10.13)) API_UNAVAILABLE(ios);
      |                                                 ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSColorPickerTouchBarItem.h:46:49: error: cannot find protocol declaration for 'NSColorSpace'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSColorPickerTouchBarItem.h:46:50: error: expected unqualified-id before '>' token
   46 | @property (copy, nullable) NSArray<NSColorSpace *> *allowedColorSpaces API_AVAILABLE(macos(10.13)) API_UNAVAILABLE(ios);
      |                                                  ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSColorPickerTouchBarItem.h:49:12: error: unknown property attribute 'strong'
   49 | @property (strong, null_resettable) NSColorList *colorList API_UNAVAILABLE(ios);
      |            ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSColorPickerTouchBarItem.h:49:50: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   49 | @property (strong, null_resettable) NSColorList *colorList API_UNAVAILABLE(ios);
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSColorPickerTouchBarItem.h:54:12: error: unknown property attribute 'weak'
   54 | @property (weak, nullable) id target;
      |            ^~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSColorPickerTouchBarItem.h:54:31: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   54 | @property (weak, nullable) id target;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/AppKit.h:60:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSColorWell.h:24:24: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   24 | - (void)takeColorFrom:(nullable id)sender;
      |                        ^~~~~~~~
      |                        cg_nullable
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/AppKit.h:62:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCursor.h:25:29:error: unknown property attribute 'strong'
   25 | @property (class, readonly, strong) NSCursor *currentCursor;
      |                             ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCursor.h:33:39:error: unknown property attribute 'strong'
   33 | @property (class, readonly, nullable, strong) NSCursor *currentSystemCursor API_AVAILABLE(macos(10.6));
      |                                       ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCursor.h:35:29:error: unknown property attribute 'strong'
   35 | @property (class, readonly, strong) NSCursor *arrowCursor;
      |                             ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCursor.h:36:29:error: unknown property attribute 'strong'
   36 | @property (class, readonly, strong) NSCursor *IBeamCursor;
      |                             ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCursor.h:37:29:error: unknown property attribute 'strong'
   37 | @property (class, readonly, strong) NSCursor *pointingHandCursor;
      |                             ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCursor.h:38:29:error: unknown property attribute 'strong'
   38 | @property (class, readonly, strong) NSCursor *closedHandCursor;
      |                             ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCursor.h:39:29:error: unknown property attribute 'strong'
   39 | @property (class, readonly, strong) NSCursor *openHandCursor;
      |                             ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCursor.h:40:29:error: unknown property attribute 'strong'
   40 | @property (class, readonly, strong) NSCursor *resizeLeftCursor;
      |                             ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCursor.h:41:29:error: unknown property attribute 'strong'
   41 | @property (class, readonly, strong) NSCursor *resizeRightCursor;
      |                             ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCursor.h:42:29:error: unknown property attribute 'strong'
   42 | @property (class, readonly, strong) NSCursor *resizeLeftRightCursor;
      |                             ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCursor.h:43:29:error: unknown property attribute 'strong'
   43 | @property (class, readonly, strong) NSCursor *resizeUpCursor;
      |                             ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCursor.h:44:29:error: unknown property attribute 'strong'
   44 | @property (class, readonly, strong) NSCursor *resizeDownCursor;
      |                             ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCursor.h:45:29:error: unknown property attribute 'strong'
   45 | @property (class, readonly, strong) NSCursor *resizeUpDownCursor;
      |                             ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCursor.h:46:29:error: unknown property attribute 'strong'
   46 | @property (class, readonly, strong) NSCursor *crosshairCursor;
      |                             ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCursor.h:47:29:error: unknown property attribute 'strong'
   47 | @property (class, readonly, strong) NSCursor *disappearingItemCursor;
      |                             ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCursor.h:48:29:error: unknown property attribute 'strong'
   48 | @property (class, readonly, strong) NSCursor *operationNotAllowedCursor API_AVAILABLE(macos(10.5));
      |                             ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCursor.h:49:29:error: unknown property attribute 'strong'
   49 | @property (class, readonly, strong) NSCursor *dragLinkCursor API_AVAILABLE(macos(10.6));
      |                             ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCursor.h:50:29:error: unknown property attribute 'strong'
   50 | @property (class, readonly, strong) NSCursor *dragCopyCursor API_AVAILABLE(macos(10.6));
      |                             ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCursor.h:51:29:error: unknown property attribute 'strong'
   51 | @property (class, readonly, strong) NSCursor *contextualMenuCursor API_AVAILABLE(macos(10.6));
      |                             ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCursor.h:52:29:error: unknown property attribute 'strong'
   52 | @property (class, readonly, strong) NSCursor *IBeamCursorForVerticalLayout API_AVAILABLE(macos(10.7));
      |                             ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCursor.h:67:22:error: unknown property attribute 'strong'
   67 | @property (readonly, strong) NSImage *image;
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCursor.h:82:72:error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   82 | - (instancetype)initWithImage:(NSImage *)newImage foregroundColorHint:(nullable NSColor *)fg backgroundColorHint:(nullable NSColor *)bg hotSpot:(NSPoint)hotSpot API_DEPRECATED("Color hints are ignored. Use -initWithImage:hotSpot: instead", macos(10.0,10.12));
      |                                                                        ^~~~~~~~
      |                                                                        cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCursor.h:82:115 error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   82 | - (instancetype)initWithImage:(NSImage *)newImage foregroundColorHint:(nullable NSColor *)fg backgroundColorHint:(nullable NSColor *)bg hotSpot:(NSPoint)hotSpot API_DEPRECATED("Color hints are ignored. Use -initWithImage:hotSpot: instead", macos(10.0,10.12));
      |                                                                                                                   ^~~~~~~~
      |                                                                                                                   cg_nullable
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/AppKit.h:63:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCustomImageRep.h:17:124: error: expected ')' before '(' token
   17 | - (instancetype)initWithSize:(NSSize)size flipped:(BOOL)drawingHandlerShouldBeCalledWithFlippedContext drawingHandler:(BOOL (^)(NSRect dstRect))drawingHandler API_AVAILABLE(macos(10.8));
      |                                                                                                                       ~    ^~
      |                                                                                                                            )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCustomImageRep.h:17:125: error: expected identifier before '(' token
   17 | - (instancetype)initWithSize:(NSSize)size flipped:(BOOL)drawingHandlerShouldBeCalledWithFlippedContext drawingHandler:(BOOL (^)(NSRect dstRect))drawingHandler API_AVAILABLE(macos(10.8));
      |                                                                                                                             ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCustomImageRep.h:17:124: error: expected ';' before '(' token
   17 | - (instancetype)initWithSize:(NSSize)size flipped:(BOOL)drawingHandlerShouldBeCalledWithFlippedContext drawingHandler:(BOOL (^)(NSRect dstRect))drawingHandler API_AVAILABLE(macos(10.8));
      |                                                                                                                            ^~
      |                                                                                                                            ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCustomImageRep.h:18:44: error: expected unqualified-id before '^' token
   18 | @property (nullable, readonly, copy) BOOL (^drawingHandler)(NSRect) API_AVAILABLE(macos(10.8));
      |                                            ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCustomImageRep.h:18:44: error: expected ')' before '^' token
   18 | @property (nullable, readonly, copy) BOOL (^drawingHandler)(NSRect) API_AVAILABLE(macos(10.8));
      |                                           ~^
      |                                            )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCustomImageRep.h:22:32: error: unknown property attribute 'weak'
   22 | @property (nullable, readonly, weak) id delegate;
      |                                ^~~~
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/AppKit.h:64:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCustomTouchBarItem.h:22:23: error: unknown property attribute 'strong'
   22 | @property (readwrite, strong) __kindof NSView *view;
      |                       ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCustomTouchBarItem.h:22:31: error: '__kindof' has not been declared
   22 | @property (readwrite, strong) __kindof NSView *view;
      |                               ^~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCustomTouchBarItem.h:29:23: error: unknown property attribute 'strong'
   29 | @property (readwrite, strong, nullable) __kindof NSViewController *viewController;
      |                       ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSCustomTouchBarItem.h:29:41: error: '__kindof' has not been declared
   29 | @property (readwrite, strong, nullable) __kindof NSViewController *viewController;
      |                                         ^~~~~~~~
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/AppKit.h:66:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocumentController.h:28:29: error: unknown property attribute 'strong'
   28 | @property (class, readonly, strong) __kindof NSDocumentController *sharedDocumentController;
      |                             ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocumentController.h:28:37: error: '__kindof' has not been declared
   28 | @property (class, readonly, strong) __kindof NSDocumentController *sharedDocumentController;
      |                                     ^~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocumentController.h:33:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   33 | - (nullable instancetype)initWithCoder:(NSCoder *)coder NS_DESIGNATED_INITIALIZER;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocumentController.h:39:45: error: expected '>' before 'NSDocument'
   39 | @property (readonly, copy) NSArray<__kindof NSDocument *> *documents;
      |                                             ^~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocumentController.h:39:45: error: cannot find protocol declaration for '__kindof'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocumentController.h:39:45: error: 'copy' attribute is only valid for Objective-C objects
   39 | @property (readonly, copy) NSArray<__kindof NSDocument *> *documents;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocumentController.h:39:55: error: expected ';' before '*' token
   39 | @property (readonly, copy) NSArray<__kindof NSDocument *> *documents;
      |                                                       ^~
      |                                                       ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocumentController.h:43:32: error: unknown property attribute 'strong'
   43 | @property (nullable, readonly, strong) __kindof NSDocument *currentDocument;
      |                                ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocumentController.h:43:40: error: '__kindof' has not been declared
   43 | @property (nullable, readonly, strong) __kindof NSDocument *currentDocument;
      |                                        ^~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocumentController.h:53:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   53 | - (nullable __kindof NSDocument *)documentForURL:(NSURL *)url;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocumentController.h:57:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   57 | - (nullable __kindof NSDocument *)documentForWindow:(NSWindow *)window;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocumentController.h:68:26: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   68 | - (IBAction)newDocument:(nullable id)sender;
      |                          ^~~~~~~~
      |                          cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocumentController.h:76:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   76 | - (nullable __kindof NSDocument *)openUntitledDocumentAndDisplay:(BOOL)displayDocument error:(NSError **)outError;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocumentController.h:82:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   82 | - (nullable __kindof NSDocument *)makeUntitledDocumentOfType:(NSString *)typeName error:(NSError **)outError;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocumentController.h:88:27: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   88 | - (IBAction)openDocument:(nullable id)sender;
      |                           ^~~~~~~~
      |                           cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocumentController.h:92:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   92 | - (nullable NSArray<NSURL *> *)URLsFromRunningOpenPanel;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocumentController.h:96:67: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   96 | - (NSInteger)runModalOpenPanel:(NSOpenPanel *)openPanel forTypes:(nullable NSArray<NSString *> *)types;
      |                                                                   ^~~~~~~~
      |                                                                   cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocumentController.h:102:50: error: expected ')' before '(' token
  102 | - (void)beginOpenPanelWithCompletionHandler:(void (^)(NSArray<NSURL *> * _Nullable))completionHandler API_AVAILABLE(macos(10.8));
      |                                             ~    ^~
      |                                                  )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocumentController.h:102:51: error: expected identifier before '(' token
  102 | - (void)beginOpenPanelWithCompletionHandler:(void (^)(NSArray<NSURL *> * _Nullable))completionHandler API_AVAILABLE(macos(10.8));
      |                                                   ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocumentController.h:102:50: error: expected ';' before '(' token
  102 | - (void)beginOpenPanelWithCompletionHandler:(void (^)(NSArray<NSURL *> * _Nullable))completionHandler API_AVAILABLE(macos(10.8));
      |                                                  ^~
      |                                                  ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocumentController.h:108:59: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  108 | - (void)beginOpenPanel:(NSOpenPanel *)openPanel forTypes:(nullable NSArray<NSString *> *)inTypes completionHandler:(void (^)(NSInteger result))completionHandler API_AVAILABLE(macos(10.8));
      |                                                           ^~~~~~~~
      |                                                           cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocumentController.h:108:121: error: expected ')' before '(' token
  108 | - (void)beginOpenPanel:(NSOpenPanel *)openPanel forTypes:(nullable NSArray<NSString *> *)inTypes completionHandler:(void (^)(NSInteger result))completionHandler API_AVAILABLE(macos(10.8));
      |                                                                                                                    ~    ^~
      |                                                                                                                         )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocumentController.h:108:122: error: expected identifier before '(' token
  108 | - (void)beginOpenPanel:(NSOpenPanel *)openPanel forTypes:(nullable NSArray<NSString *> *)inTypes completionHandler:(void (^)(NSInteger result))completionHandler API_AVAILABLE(macos(10.8));
      |                                                                                                                          ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocumentController.h:108:121: error: expected ';' before '(' token
  108 | - (void)beginOpenPanel:(NSOpenPanel *)openPanel forTypes:(nullable NSArray<NSString *> *)inTypes completionHandler:(void (^)(NSInteger result))completionHandler API_AVAILABLE(macos(10.8));
      |                                                                                                                         ^~
      |                                                                                                                         ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocumentController.h:122:105: error: expected ')' before '(' token
  122 | - (void)openDocumentWithContentsOfURL:(NSURL *)url display:(BOOL)displayDocument completionHandler:(void (^)(NSDocument * _Nullable document, BOOL documentWasAlreadyOpen, NSError * _Nullable error))completionHandler API_AVAILABLE(macos(10.7));
      |                                                                                                    ~    ^~
      |                                                                                                         )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocumentController.h:122:106: error: expected identifier before '(' token
  122 | - (void)openDocumentWithContentsOfURL:(NSURL *)url display:(BOOL)displayDocument completionHandler:(void (^)(NSDocument * _Nullable document, BOOL documentWasAlreadyOpen, NSError * _Nullable error))completionHandler API_AVAILABLE(macos(10.7));
      |                                                                                                          ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocumentController.h:122:105: error: expected ';' before '(' token
  122 | - (void)openDocumentWithContentsOfURL:(NSURL *)url display:(BOOL)displayDocument completionHandler:(void (^)(NSDocument * _Nullable document, BOOL documentWasAlreadyOpen, NSError * _Nullable error))completionHandler API_AVAILABLE(macos(10.7));
      |                                                                                                         ^~
      |                                                                                                         ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocumentController.h:128:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  128 | - (nullable __kindof NSDocument *)makeDocumentWithContentsOfURL:(NSURL *)url ofType:(NSString *)typeName error:(NSError **)outError;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocumentController.h:142:31: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  142 | - (void)reopenDocumentForURL:(nullable NSURL *)urlOrNil withContentsOfURL:(NSURL *)contentsURL display:(BOOL)displayDocument completionHandler:(void (^)(NSDocument * _Nullable document, BOOL documentWasAlreadyOpen, NSError * _Nullable error))completionHandler API_AVAILABLE(macos(10.7));
      |                               ^~~~~~~~
      |                               cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocumentController.h:142:149: error: expected ')' before '(' token
  142 | - (void)reopenDocumentForURL:(nullable NSURL *)urlOrNil withContentsOfURL:(NSURL *)contentsURL display:(BOOL)displayDocument completionHandler:(void (^)(NSDocument * _Nullable document, BOOL documentWasAlreadyOpen, NSError * _Nullable error))completionHandler API_AVAILABLE(macos(10.7));
      |                                                                                                                                                ~    ^~
      |                                                                                                                                                     )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocumentController.h:142:150: error: expected identifier before '(' token
  142 | - (void)reopenDocumentForURL:(nullable NSURL *)urlOrNil withContentsOfURL:(NSURL *)contentsURL display:(BOOL)displayDocument completionHandler:(void (^)(NSDocument * _Nullable document, BOOL documentWasAlreadyOpen, NSError * _Nullable error))completionHandler API_AVAILABLE(macos(10.7));
      |                                                                                                                                                      ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocumentController.h:142:149: error: expected ';' before '(' token
  142 | - (void)reopenDocumentForURL:(nullable NSURL *)urlOrNil withContentsOfURL:(NSURL *)contentsURL display:(BOOL)displayDocument completionHandler:(void (^)(NSDocument * _Nullable document, BOOL documentWasAlreadyOpen, NSError * _Nullable error))completionHandler API_AVAILABLE(macos(10.7));
      |                                                                                                                                                     ^~
      |                                                                                                                                                     ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocumentController.h:146:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  146 | - (nullable __kindof NSDocument *)makeDocumentForURL:(nullable NSURL *)urlOrNil withContentsOfURL:(NSURL *)contentsURL ofType:(NSString *)typeName error:(NSError **)outError;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocumentController.h:146:55: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  146 | - (nullable __kindof NSDocument *)makeDocumentForURL:(nullable NSURL *)urlOrNil withContentsOfURL:(NSURL *)contentsURL ofType:(NSString *)typeName error:(NSError **)outError;
      |                                                       ^~~~~~~~
      |                                                       cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocumentController.h:158:31: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  158 | - (IBAction)saveAllDocuments:(nullable id)sender;
      |                               ^~~~~~~~
      |                               cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocumentController.h:170:47: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  170 | - (void)reviewUnsavedDocumentsWithAlertTitle:(nullable NSString *)title cancellable:(BOOL)cancellable delegate:(nullable id)delegate didReviewAllSelector:(nullable SEL)didReviewAllSelector contextInfo:(nullable void *)contextInfo;
      |                                               ^~~~~~~~
      |                                               cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocumentController.h:170:113: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  170 | - (void)reviewUnsavedDocumentsWithAlertTitle:(nullable NSString *)title cancellable:(BOOL)cancellable delegate:(nullable id)delegate didReviewAllSelector:(nullable SEL)didReviewAllSelector contextInfo:(nullable void *)contextInfo;
      |                                                                                                                 ^~~~~~~~
      |                                                                                                                 cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocumentController.h:170:156: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  170 | - (void)reviewUnsavedDocumentsWithAlertTitle:(nullable NSString *)title cancellable:(BOOL)cancellable delegate:(nullable id)delegate didReviewAllSelector:(nullable SEL)didReviewAllSelector contextInfo:(nullable void *)contextInfo;
      |                                                                                                                                                            ^~~~~~~~
      |                                                                                                                                                            cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocumentController.h:170:203: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  170 | - (void)reviewUnsavedDocumentsWithAlertTitle:(nullable NSString *)title cancellable:(BOOL)cancellable delegate:(nullable id)delegate didReviewAllSelector:(nullable SEL)didReviewAllSelector contextInfo:(nullable void *)contextInfo;
      |                                                                                                                                                                                                           ^~~~~~~~
      |                                                                                                                                                                                                           cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocumentController.h:176:40: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  176 | - (void)closeAllDocumentsWithDelegate:(nullable id)delegate didCloseAllSelector:(nullable SEL)didCloseAllSelector contextInfo:(nullable void *)contextInfo;
      |                                        ^~~~~~~~
      |                                        cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocumentController.h:176:82: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  176 | - (void)closeAllDocumentsWithDelegate:(nullable id)delegate didCloseAllSelector:(nullable SEL)didCloseAllSelector contextInfo:(nullable void *)contextInfo;
      |                                                                                  ^~~~~~~~
      |                                                                                  cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocumentController.h:176:128: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  176 | - (void)closeAllDocumentsWithDelegate:(nullable id)delegate didCloseAllSelector:(nullable SEL)didCloseAllSelector contextInfo:(nullable void *)contextInfo;
      |                                                                                                                                ^~~~~~~~
      |                                                                                                                                cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocumentController.h:190:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  190 | - (nullable __kindof NSDocument *)duplicateDocumentWithContentsOfURL:(NSURL *)url copying:(BOOL)duplicateByCopying displayName:(nullable NSString *)displayNameOrNil error:(NSError **)outError API_AVAILABLE(macos(10.7));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocumentController.h:190:129: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  190 | - (nullable __kindof NSDocument *)duplicateDocumentWithContentsOfURL:(NSURL *)url copying:(BOOL)duplicateByCopying displayName:(nullable NSString *)displayNameOrNil error:(NSError **)outError API_AVAILABLE(macos(10.7));
      |                                                                                                                                 ^~~~~~~~
      |                                                                                                                                 cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocumentController.h:216:83: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  216 | - (void)presentError:(NSError *)error modalForWindow:(NSWindow *)window delegate:(nullable id)delegate didPresentSelector:(nullable SEL)didPresentSelector contextInfo:(nullable void *)contextInfo;
      |                                                                                   ^~~~~~~~
      |                                                                                   cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocumentController.h:216:124: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  216 | - (void)presentError:(NSError *)error modalForWindow:(NSWindow *)window delegate:(nullable id)delegate didPresentSelector:(nullable SEL)didPresentSelector contextInfo:(nullable void *)contextInfo;
      |                                                                                                                            ^~~~~~~~
      |                                                                                                                            cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocumentController.h:216:169: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  216 | - (void)presentError:(NSError *)error modalForWindow:(NSWindow *)window delegate:(nullable id)delegate didPresentSelector:(nullable SEL)didPresentSelector contextInfo:(nullable void *)contextInfo;
      |                                                                                                                                                                         ^~~~~~~~
      |                                                                                                                                                                         cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocumentController.h:228:35: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  228 | - (IBAction)clearRecentDocuments:(nullable id)sender;
      |                                   ^~~~~~~~
      |                                   cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocumentController.h:240:42: error: expected '>' before '*' token
  240 | @property (readonly, copy) NSArray<NSURL *> *recentDocumentURLs;
      |                                          ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocumentController.h:240:42: error: cannot find protocol declaration for 'NSURL'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocumentController.h:240:43: error: expected unqualified-id before '>' token
  240 | @property (readonly, copy) NSArray<NSURL *> *recentDocumentURLs;
      |                                           ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocumentController.h:252:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  252 | - (nullable NSString *)typeForContentsOfURL:(NSURL *)url error:(NSError **)outError;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocumentController.h:256:45: error: expected '>' before '*' token
  256 | @property (readonly, copy) NSArray<NSString *> *documentClassNames;
      |                                             ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocumentController.h:256:45: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocumentController.h:256:46: error: expected unqualified-id before '>' token
  256 | @property (readonly, copy) NSArray<NSString *> *documentClassNames;
      |                                              ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocumentController.h:260:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  260 | - (nullable Class)documentClassForType:(NSString *)typeName;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocumentController.h:264:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  264 | - (nullable NSString *)displayNameForType:(NSString *)typeName;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocumentController.h:272:1: error: cannot use an object as parameter to a method
  272 | @end
      | ^~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocumentController.h:280:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  280 | - (nullable id)openDocumentWithContentsOfURL:(NSURL *)url display:(BOOL)displayDocument error:(NSError **)outError API_DEPRECATED("Use -openDocumentWithContentsOfURL:display:completionHandler: instead", macos(10.4,10.7));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocumentController.h:281:31: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  281 | - (BOOL)reopenDocumentForURL:(nullable NSURL *)url withContentsOfURL:(NSURL *)contentsURL error:(NSError **)outError API_DEPRECATED("Use -reopenDocumentForURL:withContentsOfURL:display:completionHandler: instead", macos(10.4,10.7));
      |                               ^~~~~~~~
      |                               cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocumentController.h:285:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  285 | - (nullable NSArray *)fileExtensionsFromType:(NSString *)typeName API_DEPRECATED("", macos(10.0,10.5));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocumentController.h:286:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  286 | - (nullable NSString *)typeFromFileExtension:(NSString *)fileNameExtensionOrHFSFileType API_DEPRECATED("", macos(10.0,10.5));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocumentController.h:290:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  290 | - (nullable id)documentForFileName:(NSString *)fileName API_DEPRECATED("", macos(10.0,10.4));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocumentController.h:291:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  291 | - (nullable NSArray *)fileNamesFromRunningOpenPanel API_DEPRECATED("", macos(10.0,10.4));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocumentController.h:292:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  292 | - (nullable id)makeDocumentWithContentsOfFile:(NSString *)fileName ofType:(NSString *)type API_DEPRECATED("", macos(10.0,10.4));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocumentController.h:293:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  293 | - (nullable id)makeDocumentWithContentsOfURL:(NSURL *)url ofType:(null_unspecified NSString *)type API_DEPRECATED("", macos(10.0,10.4));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocumentController.h:293:67: error: 'null_unspecified' does not name a type
  293 | - (nullable id)makeDocumentWithContentsOfURL:(NSURL *)url ofType:(null_unspecified NSString *)type API_DEPRECATED("", macos(10.0,10.4));
      |                                                                   ^~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocumentController.h:294:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  294 | - (nullable id)makeUntitledDocumentOfType:(NSString *)type API_DEPRECATED("", macos(10.0,10.4));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocumentController.h:295:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  295 | - (nullable id)openDocumentWithContentsOfFile:(NSString *)fileName display:(BOOL)display API_DEPRECATED("", macos(10.0,10.4));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocumentController.h:296:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  296 | - (nullable id)openDocumentWithContentsOfURL:(NSURL *)url display:(BOOL)display API_DEPRECATED("", macos(10.0,10.4));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocumentController.h:297:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  297 | - (nullable id)openUntitledDocumentOfType:(NSString*)type display:(BOOL)display API_DEPRECATED("", macos(10.0,10.4));
      |    ^~~~~~~~
      |    cg_nullable
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/AppKit.h:68:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDraggingItem.h:38:22: error: unknown property attribute 'strong'
   38 | @property (nullable, strong) id contents;
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDraggingItem.h:38:33: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   38 | @property (nullable, strong) id contents;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDraggingItem.h:56:22: error: unknown property attribute 'strong'
   56 | @property (readonly, strong) id item;
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDraggingItem.h:64:61: error: expected '>' before '*' token
   64 | @property (nullable, copy) NSArray<NSDraggingImageComponent *> * _Nonnull (^imageComponentsProvider)(void);
      |                                                             ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDraggingItem.h:64:61: error: cannot find protocol declaration for 'NSDraggingImageComponent'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDraggingItem.h:64:62: error: expected unqualified-id before '>' token
   64 | @property (nullable, copy) NSArray<NSDraggingImageComponent *> * _Nonnull (^imageComponentsProvider)(void);
      |                                                              ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDraggingItem.h:68:50: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   68 | - (void)setDraggingFrame:(NSRect)frame contents:(nullable id)contents;
      |                                                  ^~~~~~~~
      |                                                  cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDraggingItem.h:72:71: error: expected '>' before '*' token
   72 | @property (nullable, readonly, copy) NSArray<NSDraggingImageComponent *> *imageComponents;
      |                                                                       ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDraggingItem.h:72:71: error: cannot find protocol declaration for 'NSDraggingImageComponent'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDraggingItem.h:72:72: error: expected unqualified-id before '>' token
   72 | @property (nullable, readonly, copy) NSArray<NSDraggingImageComponent *> *imageComponents;
      |                                                                        ^
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/AppKit.h:69:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDraggingSession.h:49:95: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   49 | - (void)enumerateDraggingItemsWithOptions:(NSDraggingItemEnumerationOptions)enumOpts forView:(nullable NSView *)view classes:(NSArray<Class> *)classArray searchOptions:(NSDictionary<NSPasteboardReadingOptionKey, id> *)searchOptions usingBlock:(void (NS_NOESCAPE ^)(NSDraggingItem *draggingItem, NSInteger idx, BOOL *stop))block;
      |                                                                                               ^~~~~~~~
      |                                                                                               cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDraggingSession.h:49:140: error: cannot find protocol declaration for 'Class'
   49 | - (void)enumerateDraggingItemsWithOptions:(NSDraggingItemEnumerationOptions)enumOpts forView:(nullable NSView *)view classes:(NSArray<Class> *)classArray searchOptions:(NSDictionary<NSPasteboardReadingOptionKey, id> *)searchOptions usingBlock:(void (NS_NOESCAPE ^)(NSDraggingItem *draggingItem, NSInteger idx, BOOL *stop))block;
      |                                                                                                                                            ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDraggingSession.h:49:215: error: cannot find protocol declaration for 'NSPasteboardReadingOptionKey'
   49 | - (void)enumerateDraggingItemsWithOptions:(NSDraggingItemEnumerationOptions)enumOpts forView:(nullable NSView *)view classes:(NSArray<Class> *)classArray searchOptions:(NSDictionary<NSPasteboardReadingOptionKey, id> *)searchOptions usingBlock:(void (NS_NOESCAPE ^)(NSDraggingItem *draggingItem, NSInteger idx, BOOL *stop))block;
      |                                                                                                                                                                                                                       ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDraggingSession.h:49:215: error: cannot find protocol declaration for 'id'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDraggingSession.h:49:249: error: expected ')' before '(' token
   49 | - (void)enumerateDraggingItemsWithOptions:(NSDraggingItemEnumerationOptions)enumOpts forView:(nullable NSView *)view classes:(NSArray<Class> *)classArray searchOptions:(NSDictionary<NSPasteboardReadingOptionKey, id> *)searchOptions usingBlock:(void (NS_NOESCAPE ^)(NSDraggingItem *draggingItem, NSInteger idx, BOOL *stop))block;
      |                                                                                                                                                                                                                                                    ~    ^~
      |                                                                                                                                                                                                                                                         )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDraggingSession.h:49:250: error: expected identifier before '(' token
   49 | - (void)enumerateDraggingItemsWithOptions:(NSDraggingItemEnumerationOptions)enumOpts forView:(nullable NSView *)view classes:(NSArray<Class> *)classArray searchOptions:(NSDictionary<NSPasteboardReadingOptionKey, id> *)searchOptions usingBlock:(void (NS_NOESCAPE ^)(NSDraggingItem *draggingItem, NSInteger idx, BOOL *stop))block;
      |                                                                                                                                                                                                                                                          ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDraggingSession.h:49:249: error: expected ';' before '(' token
   49 | - (void)enumerateDraggingItemsWithOptions:(NSDraggingItemEnumerationOptions)enumOpts forView:(nullable NSView *)view classes:(NSArray<Class> *)classArray searchOptions:(NSDictionary<NSPasteboardReadingOptionKey, id> *)searchOptions usingBlock:(void (NS_NOESCAPE ^)(NSDraggingItem *draggingItem, NSInteger idx, BOOL *stop))block;
      |                                                                                                                                                                                                                                                         ^~
      |                                                                                                                                                                                                                                                         ;
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/AppKit.h:70:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSFilePromiseProvider.h:26:11: error: unknown property attribute 'weak'
   26 | @property(weak, nullable) id <NSFilePromiseProviderDelegate> delegate;
      |           ^~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSFilePromiseProvider.h:26:62: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   26 | @property(weak, nullable) id <NSFilePromiseProviderDelegate> delegate;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSFilePromiseProvider.h:29:11: error: unknown property attribute 'strong'
   29 | @property(strong, nullable) id userInfo;
      |           ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSFilePromiseProvider.h:29:32: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   29 | @property(strong, nullable) id userInfo;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSFilePromiseProvider.h:45:127: error: expected ')' before '(' token
   45 | - (void)filePromiseProvider:(NSFilePromiseProvider*)filePromiseProvider writePromiseToURL:(NSURL *)url completionHandler:(void (^)(NSError * _Nullable errorOrNil))completionHandler;
      |                                                                                                                          ~    ^~
      |                                                                                                                               )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSFilePromiseProvider.h:45:128: error: expected identifier before '(' token
   45 | - (void)filePromiseProvider:(NSFilePromiseProvider*)filePromiseProvider writePromiseToURL:(NSURL *)url completionHandler:(void (^)(NSError * _Nullable errorOrNil))completionHandler;
      |                                                                                                                                ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSFilePromiseProvider.h:45:127: error: expected ';' before '(' token
   45 | - (void)filePromiseProvider:(NSFilePromiseProvider*)filePromiseProvider writePromiseToURL:(NSURL *)url completionHandler:(void (^)(NSError * _Nullable errorOrNil))completionHandler;
      |                                                                                                                               ^~
      |                                                                                                                               ;
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/AppKit.h:71:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSFilePromiseReceiver.h:23:52: error: expected '>' before '*' token
   23 | @property (class, readonly, copy) NSArray<NSString *> *readableDraggedTypes;
      |                                                    ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSFilePromiseReceiver.h:23:52: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSFilePromiseReceiver.h:23:53: error: expected unqualified-id before '>' token
   23 | @property (class, readonly, copy) NSArray<NSString *> *readableDraggedTypes;
      |                                                     ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSFilePromiseReceiver.h:27:43: error: expected '>' before '*' token
   27 | @property(copy, readonly) NSArray<NSString*> *fileTypes;
      |                                           ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSFilePromiseReceiver.h:27:43: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSFilePromiseReceiver.h:27:44: error: expected unqualified-id before '>' token
   27 | @property(copy, readonly) NSArray<NSString*> *fileTypes;
      |                                            ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSFilePromiseReceiver.h:32:43: error: expected '>' before '*' token
   32 | @property(copy, readonly) NSArray<NSString*> *fileNames;
      |                                           ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSFilePromiseReceiver.h:32:43: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSFilePromiseReceiver.h:32:44: error: expected unqualified-id before '>' token
   32 | @property(copy, readonly) NSArray<NSString*> *fileNames;
      |                                            ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSFilePromiseReceiver.h:41:161: error: expected ')' before '(' token
   41 | - (void)receivePromisedFilesAtDestination:(NSURL *)destinationDir options:(NSDictionary *)options operationQueue:(NSOperationQueue *)operationQueue reader:(voi(^)(NSURL *fileURL, NSError * _Nullable errorOrNil))reader;
      |                                                                                                                                                            ~   ^
      |                                                                                                                                                                )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSFilePromiseReceiver.h:41:161: error: expected identifier before '(' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSFilePromiseReceiver.h:41:161: error: expected ';' before '(' token
   41 | - (void)receivePromisedFilesAtDestination:(NSURL *)destinationDir options:(NSDictionary *)options operationQueue:(NSOperationQueue *)operationQueue reader:(voi(^)(NSURL *fileURL, NSError * _Nullable errorOrNil))reader;
      |                                                                                                                                                                ^
      |                                                                                                                                                                ;
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/AppKit.h:72:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSEPSImageRep.h:18:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   18 | + (nullable instancetype)imageRepWithData:(NSData *)epsData;    /* Convenience of initWithData: */
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSEPSImageRep.h:19:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   19 | - (nullable instancetype)initWithData:(NSData *)epsData;
      |    ^~~~~~~~
      |    cg_nullable
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/AppKit.h:75:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSFileWrapperExtensions.h:20:22: error: unknown property attribute 'strong'
   20 | @property (nullable, strong) NSImage *icon;
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSFileWrapperExtensions.h:20:39: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   20 | @property (nullable, strong) NSImage *icon;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/AppKit.h:77:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSGradient.h:53:4 error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   53 | - (nullable instancetype)initWithStartingColor:(NSColor *)startingColor endingColor:(NSColor *)endingColor;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSGradient.h:58:4 error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   58 | - (nullable instancetype)initWithColors:(NSArray<NSColor *> *)colorArray;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSGradient.h:58:58: error: expected '>' before '*' token
   58 | - (nullable instancetype)initWithColors:(NSArray<NSColor *> *)colorArray;
      |                                                          ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSGradient.h:58:58: error: cannot find protocol declaration for 'NSColor'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSGradient.h:58:59: error: expected ')' before '>' token
   58 | - (nullable instancetype)initWithColors:(NSArray<NSColor *> *)colorArray;
      |                                         ~                 ^
      |                                                           )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSGradient.h:58:59: error: expected identifier before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSGradient.h:58:59: error: expected ';' before '>' token
   58 | - (nullable instancetype)initWithColors:(NSArray<NSColor *> *)colorArray;
      |                                                           ^
      |                                                           ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSGradient.h:67:4 error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   67 | - (nullable instancetype)initWithColorsAndLocations:(NSColor *)firstColor, ... NS_REQUIRES_NIL_TERMINATION;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSGradient.h:72:4 error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   72 | - (nullable instancetype)initWithColors:(NSArray<NSColor *> *)colorArray atLocations:(nullable const CGFloat *)locations colorSpace:(NSColorSpace *)colorSpace NS_DESIGNATED_INITIALIZER;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSGradient.h:72:58: error: expected '>' before '*' token
   72 | - (nullable instancetype)initWithColors:(NSArray<NSColor *> *)colorArray atLocations:(nullable const CGFloat *)locations colorSpace:(NSColorSpace *)colorSpace NS_DESIGNATED_INITIALIZER;
      |                                                          ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSGradient.h:72:58: error: cannot find protocol declaration for 'NSColor'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSGradient.h:72:59: error: expected ')' before '>' token
   72 | - (nullable instancetype)initWithColors:(NSArray<NSColor *> *)colorArray atLocations:(nullable const CGFloat *)locations colorSpace:(NSColorSpace *)colorSpace NS_DESIGNATED_INITIALIZER;
      |                                         ~                 ^
      |                                                           )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSGradient.h:72:59: error: expected identifier before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSGradient.h:72:59: error: expected ';' before '>' token
   72 | - (nullable instancetype)initWithColors:(NSArray<NSColor *> *)colorArray atLocations:(nullable const CGFloat *)locations colorSpace:(NSColorSpace *)colorSpace NS_DESIGNATED_INITIALIZER;
      |                                                           ^
      |                                                           ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSGradient.h:121:22: error: unknown property attribute 'strong'
  121 | @property (readonly, strong) NSColorSpace *colorSpace;
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSGradient.h:129:66: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  129 | - (void)getColor:(NSColor * _Nonnull * _Nullable)color location:(nullable CGFloat *)location atIndex:(NSInteger)index;
      |                                                                  ^~~~~~~~
      |                                                                  cg_nullable
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/AppKit.h:79:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSGroupTouchBarItem.h:21:108: error: expected '>' before '*' token
   21 | + (instancetype)groupItemWithIdentifier:(NSTouchBarItemIdentifier)identifier items:(NSArray<NSTouchBarItem *> *)items;
      |                                                                                                            ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSGroupTouchBarItem.h:21:108: error: cannot find protocol declaration for 'NSTouchBarItem'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSGroupTouchBarItem.h:21:109: error: expected ')' before '>' token
   21 | + (instancetype)groupItemWithIdentifier:(NSTouchBarItemIdentifier)identifier items:(NSArray<NSTouchBarItem *> *)items;
      |                                                                                    ~                        ^
      |                                                                                                             )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSGroupTouchBarItem.h:21:109: error: expected identifier before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSGroupTouchBarItem.h:21:109: error: expected ';' before '>' token
   21 | + (instancetype)groupItemWithIdentifier:(NSTouchBarItemIdentifier)identifier items:(NSArray<NSTouchBarItem *> *)items;
      |                                                                                                             ^
      |                                                                                                             ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSGroupTouchBarItem.h:28:108: error: expected '>' before '*' token
   28 | + (instancetype)groupItemWithIdentifier:(NSTouchBarItemIdentifier)identifier items:(NSArray<NSTouchBarItem *> *)items allowedCompressionOptions:(NSUserInterfaceCompressionOptions *)allowedCompressionOptions API_AVAILABLE(macos(10.13)) API_UNAVAILABLE(ios);
      |                                                                                                            ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSGroupTouchBarItem.h:28:108: error: cannot find protocol declaration for 'NSTouchBarItem'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSGroupTouchBarItem.h:28:109: error: expected ')' before '>' token
   28 | + (instancetype)groupItemWithIdentifier:(NSTouchBarItemIdentifier)identifier items:(NSArray<NSTouchBarItem *> *)items allowedCompressionOptions:(NSUserInterfaceCompressionOptions *)allowedCompressionOptions API_AVAILABLE(macos(10.13)) API_UNAVAILABLE(ios);
      |                                                                                    ~                        ^
      |                                                                                                             )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSGroupTouchBarItem.h:28:109: error: expected identifier before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSGroupTouchBarItem.h:28:109: error: expected ';' before '>' token
   28 | + (instancetype)groupItemWithIdentifier:(NSTouchBarItemIdentifier)identifier items:(NSArray<NSTouchBarItem *> *)items allowedCompressionOptions:(NSUserInterfaceCompressionOptions *)allowedCompressionOptions API_AVAILABLE(macos(10.13)) API_UNAVAILABLE(ios);
      |                                                                                                             ^
      |                                                                                                             ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSGroupTouchBarItem.h:42:12: error: unknown property attribute 'strong'
   42 | @property (strong) NSTouchBar *groupTouchBar;
      |            ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSGroupTouchBarItem.h:42:32: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   42 | @property (strong) NSTouchBar *groupTouchBar;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSGroupTouchBarItem.h:79:60: error: expected '>' before '*' token
   79 | @property (copy) NSArray<NSUserInterfaceCompressionOptions *> *prioritizedCompressionOptions API_AVAILABLE(macos(10.13)) API_UNAVAILABLE(ios);
      |                                                            ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSGroupTouchBarItem.h:79:60: error: cannot find protocol declaration for 'NSUserInterfaceCompressionOptions'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSGroupTouchBarItem.h:79:61: error: expected unqualified-id before '>' token
   79 | @property (copy) NSArray<NSUserInterfaceCompressionOptions *> *prioritizedCompressionOptions API_AVAILABLE(macos(10.13)) API_UNAVAILABLE(ios);
      |                                                             ^
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/AppKit.h:80:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSGestureRecognizer.h:41:33: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   41 | - (instancetype)initWithTarget:(nullable id)target action:(nullable SEL)action NS_DESIGNATED_INITIALIZER;
      |                                 ^~~~~~~~
      |                                 cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSGestureRecognizer.h:41:60: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   41 | - (instancetype)initWithTarget:(nullable id)target action:(nullable SEL)action NS_DESIGNATED_INITIALIZER;
      |                                                            ^~~~~~~~
      |                                                            cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSGestureRecognizer.h:42:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   42 | - (nullable instancetype)initWithCoder:(NSCoder *)coder NS_DESIGNATED_INITIALIZER;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSGestureRecognizer.h:44:22: error: unknown property attribute 'weak'
   44 | @property (nullable, weak) id target;
      |                      ^~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSGestureRecognizer.h:44:31: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   44 | @property (nullable, weak) id target;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSGestureRecognizer.h:51:22: error: unknown property attribute 'weak'
   51 | @property (nullable, weak) id <NSGestureRecognizerDelegate> delegate;
      |                      ^~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSGestureRecognizer.h:51:61: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   51 | @property (nullable, weak) id <NSGestureRecognizerDelegate> delegate;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSGestureRecognizer.h:62:12: error: unknown property attribute 'strong'
   62 | @property (strong) NSPressureConfiguration *pressureConfiguration API_AVAILABLE(macos(10.11));
      |            ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSGestureRecognizer.h:62:45: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   62 | @property (strong) NSPressureConfiguration *pressureConfiguration API_AVAILABLE(macos(10.11));
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSGestureRecognizer.h:74:28: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   74 | - (NSPoint)locationInView:(nullable NSView*)view;
      |                            ^~~~~~~~
      |                            cg_nullable
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/AppKit.h:82:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPanGestureRecognizer.h:24:31: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   24 | - (NSPoint)translationInView:(nullable NSView *)view;
      |                               ^~~~~~~~
      |                               cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPanGestureRecognizer.h:25:53: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   25 | - (void)setTranslation:(NSPoint)translation inView:(nullable NSView *)view;
      |                                                     ^~~~~~~~
      |                                                     cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPanGestureRecognizer.h:28:28: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   28 | - (NSPoint)velocityInView:(nullable NSView*)view;
      |                            ^~~~~~~~
      |                            cg_nullable
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutConstraint.h:17,
                 from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/AppKit.h:86:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutAnchor.h:33:37: error: cannot find protocol declaration for 'AnchorType'
   33 | @interface NSLayoutAnchor<AnchorType> : NSObject
      |                                     ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutAnchor.h:33:39: error: expected unqualified-id before ':' token
   33 | @interface NSLayoutAnchor<AnchorType> : NSObject
      |                                       ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutAnchor.h:43:88: error: cannot find protocol declaration for 'AnchorType'
   43 | - (NSLayoutConstraint *)constraintGreaterThanOrEqualToAnchor:(NSLayoutAnchor<AnchorType> *)anchor __attribute__((warn_unused_result));
      |                                                                                        ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutAnchor.h:44:85: error: cannot find protocol declaration for 'AnchorType'
   44 | - (NSLayoutConstraint *)constraintLessThanOrEqualToAnchor:(NSLayoutAnchor<AnchorType> *)anchor __attribute__((warn_unused_result));
      |                                                                                     ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutAnchor.h:47:75: error: cannot find protocol declaration for 'AnchorType'
   47 | - (NSLayoutConstraint *)constraintEqualToAnchor:(NSLayoutAnchor<AnchorType> *)anchor constant:(CGFloat)c __attribute__((warn_unused_result));
      |                                                                           ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutAnchor.h:48:88: error: cannot find protocol declaration for 'AnchorType'
   48 | - (NSLayoutConstraint *)constraintGreaterThanOrEqualToAnchor:(NSLayoutAnchor<AnchorType> *)anchor constant:(CGFloat)c __attribute__((warn_unused_result));
      |                                                                                        ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutAnchor.h:49:85: error: cannot find protocol declaration for 'AnchorType'
   49 | - (NSLayoutConstraint *)constraintLessThanOrEqualToAnchor:(NSLayoutAnchor<AnchorType> *)anchor constant:(CGFloat)c __attribute__((warn_unused_result));
      |                                                                                     ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutAnchor.h:53:32: error: unknown property attribute 'weak'
   53 | @property (readonly, nullable, weak) id item API_AVAILABLE(macos(10.12)) API_UNAVAILABLE(ios, watchos, tvos);
      |                                ^~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutAnchor.h:55:49: error: expected '>' before '*' token
   55 | @property (readonly) NSArray<NSLayoutConstraint *> *constraintsAffectingLayout API_AVAILABLE(macos(10.12)) API_UNAVAILABLE(ios, watchos, tvos);
      |                                                 ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutAnchor.h:55:49: error: cannot find protocol declaration for 'NSLayoutConstraint'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutAnchor.h:55:50: error: expected unqualified-id before '>' token
   55 | @property (readonly) NSArray<NSLayoutConstraint *> *constraintsAffectingLayout API_AVAILABLE(macos(10.12)) API_UNAVAILABLE(ios, watchos, tvos);
      |                                                  ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutAnchor.h:63:69: error: expected '>' before '*' token
   63 | @interface NSLayoutXAxisAnchor : NSLayoutAnchor<NSLayoutXAxisAnchor *>
      |                                                                     ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutAnchor.h:63:69: error: cannot find protocol declaration for 'NSLayoutXAxisAnchor'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutAnchor.h:63:70: error: expected unqualified-id before '>' token
   63 | @interface NSLayoutXAxisAnchor : NSLayoutAnchor<NSLayoutXAxisAnchor *>
      |                                                                      ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutAnchor.h:80:69: error: expected '>' before '*' token
   80 | @interface NSLayoutYAxisAnchor : NSLayoutAnchor<NSLayoutYAxisAnchor *>
      |                                                                     ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutAnchor.h:80:69: error: cannot find protocol declaration for 'NSLayoutYAxisAnchor'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutAnchor.h:80:70: error: expected unqualified-id before '>' token
   80 | @interface NSLayoutYAxisAnchor : NSLayoutAnchor<NSLayoutYAxisAnchor *>
      |                                                                      ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutAnchor.h:98:65: error: expected '>' before '*' token
   98 | @interface NSLayoutDimension : NSLayoutAnchor<NSLayoutDimension *>
      |                                                                 ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutAnchor.h:98:65: error: cannot find protocol declaration for 'NSLayoutDimension'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutAnchor.h:98:66: error: expected unqualified-id before '>' token
   98 | @interface NSLayoutDimension : NSLayoutAnchor<NSLayoutDimension *>
      |                                                                  ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutConstraint.h:138:31: error: expected '>' before '*' token
  138 | + (NSArray<NSLayoutConstraint *> *)constraintsWithVisualFormat:(NSString *)format options:(NSLayoutFormatOptions)opts metrics:(nullable NSDictionary<NSString *, id> *)metrics views:(NSDictionary<NSString *, id> *)views API_AVAILABLE(macos(10.7), ios(6.0), tvos(9.0));
      |                               ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutConstraint.h:138:31: error: cannot find protocol declaration for 'NSLayoutConstraint'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutConstraint.h:138:32: error: expected ')' before '>' token
  138 | + (NSArray<NSLayoutConstraint *> *)constraintsWithVisualFormat:(NSString *)format options:(NSLayoutFormatOptions)opts metrics:(nullable NSDictionary<NSString *, id> *)metrics views:(NSDictionary<NSString *, id> *)views API_AVAILABLE(macos(10.7), ios(6.0), tvos(9.0));
      |   ~                            ^
      |                                )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutConstraint.h:138:32: error: objective-c++ method declaration is expected before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutConstraint.h:144:49: error: expected '>' before '*' token
  144 | NSLAYOUTCONSTRAINT_EXTERN NSDictionary<NSString *, id> *_NSDictionaryOfVariableBindings(NSString *commaSeparatedKeysString, __nullable id firstValue, ...) API_AVAILABLE(macos(10.7), ios(6.0)); // not for direct use
      |                                                 ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutConstraint.h:144:49: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutConstraint.h:144:50: error: expected unqualified-id before ',' token
  144 | NSLAYOUTCONSTRAINT_EXTERN NSDictionary<NSString *, id> *_NSDictionaryOfVariableBindings(NSString *commaSeparatedKeysString, __nullable id firstValue, ...) API_AVAILABLE(macos(10.7), ios(6.0)); // not for direct use
      |                                                  ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutConstraint.h:144:54: error: expected initializer before '>' token
  144 | NSLAYOUTCONSTRAINT_EXTERN NSDictionary<NSString *, id> *_NSDictionaryOfVariableBindings(NSString *commaSeparatedKeysString, __nullable id firstValue, ...) API_AVAILABLE(macos(10.7), ios(6.0)); // not for direct use
      |                                                      ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutConstraint.h:150:126: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  150 | + (instancetype)constraintWithItem:(id)view1 attribute:(NSLayoutAttribute)attr1 relatedBy:(NSLayoutRelation)relation toItem:(nullable id)view2 attribute:(NSLayoutAttribute)attr2 multiplier:(CGFloat)multiplier constant:(CGFloat)c API_AVAILABLE(macos(10.7), ios(6.0), tvos(9.0));
      |                                                                                                                              ^~~~~~~~
      |                                                                                                                              cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutConstraint.h:192:57: error: expected '>' before '*' token
  192 | + (void)activateConstraints:(NSArray<NSLayoutConstraint *> *)constraints API_AVAILABLE(macos(10.10), ios(8.0));
      |                                                         ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutConstraint.h:192:57: error: cannot find protocol declaration for 'NSLayoutConstraint'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutConstraint.h:192:58: error: expected ')' before '>' token
  192 | + (void)activateConstraints:(NSArray<NSLayoutConstraint *> *)constraints API_AVAILABLE(macos(10.10), ios(8.0));
      |                             ~                            ^
      |                                                          )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutConstraint.h:192:58: error: expected identifier before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutConstraint.h:192:58: error: expected ';' before '>' token
  192 | + (void)activateConstraints:(NSArray<NSLayoutConstraint *> *)constraints API_AVAILABLE(macos(10.10), ios(8.0));
      |                                                          ^
      |                                                          ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutConstraint.h:195:59: error: expected '>' before '*' token
  195 | + (void)deactivateConstraints:(NSArray<NSLayoutConstraint *> *)constraints API_AVAILABLE(macos(10.10), ios(8.0));
      |                                                           ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutConstraint.h:195:59: error: cannot find protocol declaration for 'NSLayoutConstraint'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutConstraint.h:195:60: error: expected ')' before '>' token
  195 | + (void)deactivateConstraints:(NSArray<NSLayoutConstraint *> *)constraints API_AVAILABLE(macos(10.10), ios(8.0));
      |                               ~                            ^
      |                                                            )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutConstraint.h:195:60: error: expected identifier before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutConstraint.h:195:60: error: expected ';' before '>' token
  195 | + (void)deactivateConstraints:(NSArray<NSLayoutConstraint *> *)constraints API_AVAILABLE(macos(10.10), ios(8.0));
      |                                                            ^
      |                                                            ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutConstraint.h:224:22: error: unknown property attribute 'strong'
  224 | @property (readonly, strong) NSLayoutXAxisAnchor *leadingAnchor API_AVAILABLE(macos(10.11));
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutConstraint.h:225:22: error: unknown property attribute 'strong'
  225 | @property (readonly, strong) NSLayoutXAxisAnchor *trailingAnchor API_AVAILABLE(macos(10.11));
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutConstraint.h:226:22: error: unknown property attribute 'strong'
  226 | @property (readonly, strong) NSLayoutXAxisAnchor *leftAnchor API_AVAILABLE(macos(10.11));
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutConstraint.h:227:22: error: unknown property attribute 'strong'
  227 | @property (readonly, strong) NSLayoutXAxisAnchor *rightAnchor API_AVAILABLE(macos(10.11));
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutConstraint.h:228:22: error: unknown property attribute 'strong'
  228 | @property (readonly, strong) NSLayoutYAxisAnchor *topAnchor API_AVAILABLE(macos(10.11));
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutConstraint.h:229:22: error: unknown property attribute 'strong'
  229 | @property (readonly, strong) NSLayoutYAxisAnchor *bottomAnchor API_AVAILABLE(macos(10.11));
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutConstraint.h:230:22: error: unknown property attribute 'strong'
  230 | @property (readonly, strong) NSLayoutDimension *widthAnchor API_AVAILABLE(macos(10.11));
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutConstraint.h:231:22: error: unknown property attribute 'strong'
  231 | @property (readonly, strong) NSLayoutDimension *heightAnchor API_AVAILABLE(macos(10.11));
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutConstraint.h:232:22: error: unknown property attribute 'strong'
  232 | @property (readonly, strong) NSLayoutXAxisAnchor *centerXAnchor API_AVAILABLE(macos(10.11));
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutConstraint.h:233:22: error: unknown property attribute 'strong'
  233 | @property (readonly, strong) NSLayoutYAxisAnchor *centerYAnchor API_AVAILABLE(macos(10.11));
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutConstraint.h:234:22: error: unknown property attribute 'strong'
  234 | @property (readonly, strong) NSLayoutYAxisAnchor *firstBaselineAnchor API_AVAILABLE(macos(10.11));
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutConstraint.h:235:22: error: unknown property attribute 'strong'
  235 | @property (readonly, strong) NSLayoutYAxisAnchor *lastBaselineAnchor API_AVAILABLE(macos(10.11));
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutConstraint.h:237:55: error: expected '>' before '*' token
  237 | @property (readonly, copy) NSArray<NSLayoutConstraint *> *constraints API_AVAILABLE(macos(10.7));       // This property is deprecated and should be avoided.  Instead, create IB outlets or otherwise maintain references to constraints you need to reference directly.
      |                                                       ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutConstraint.h:237:55: error: cannot find protocol declaration for 'NSLayoutConstraint'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutConstraint.h:237:56: error: expected unqualified-id before '>' token
  237 | @property (readonly, copy) NSArray<NSLayoutConstraint *> *constraints API_AVAILABLE(macos(10.7));       // This property is deprecated and should be avoided.  Instead, create IB outlets or otherwise maintain references to constraints you need to reference directly.
      |                                                        ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutConstraint.h:240:52: error: expected '>' before '*' token
  240 | - (void)addConstraints:(NSArray<NSLayoutConstraint *> *)constraints API_AVAILABLE(macos(10.7)); // This method is deprecated and should be avoided.  Instead use +[NSLayoutConstraint activateConstraints:].
      |                                                    ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutConstraint.h:240:52: error: cannot find protocol declaration for 'NSLayoutConstraint'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutConstraint.h:240:53: error: expected ')' before '>' token
  240 | - (void)addConstraints:(NSArray<NSLayoutConstraint *> *)constraints API_AVAILABLE(macos(10.7)); // This method is deprecated and should be avoided.  Instead use +[NSLayoutConstraint activateConstraints:].
      |                        ~                            ^
      |                                                     )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutConstraint.h:240:53: error: expected identifier before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutConstraint.h:240:53: error: expected ';' before '>' token
  240 | - (void)addConstraints:(NSArray<NSLayoutConstraint *> *)constraints API_AVAILABLE(macos(10.7)); // This method is deprecated and should be avoided.  Instead use +[NSLayoutConstraint activateConstraints:].
      |                                                     ^
      |                                                     ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutConstraint.h:242:55: error: expected '>' before '*' token
  242 | - (void)removeConstraints:(NSArray<NSLayoutConstraint *> *)constraints API_AVAILABLE(macos(10.7));      // This method is deprecated and should be avoided.  Instead use +[NSLayoutConstraint deactivateConstraints:].
      |                                                       ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutConstraint.h:242:55: error: cannot find protocol declaration for 'NSLayoutConstraint'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutConstraint.h:242:56: error: expected ')' before '>' token
  242 | - (void)removeConstraints:(NSArray<NSLayoutConstraint *> *)constraints API_AVAILABLE(macos(10.7));      // This method is deprecated and should be avoided.  Instead use +[NSLayoutConstraint deactivateConstraints:].
      |                           ~                            ^
      |                                                        )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutConstraint.h:242:56: error: expected identifier before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutConstraint.h:242:56: error: expected ';' before '>' token
  242 | - (void)removeConstraints:(NSArray<NSLayoutConstraint *> *)constraints API_AVAILABLE(macos(10.7));      // This method is deprecated and should be avoided.  Instead use +[NSLayoutConstraint deactivateConstraints:].
      |                                                        ^
      |                                                        ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutConstraint.h:390:31: error: expected '>' before '*' token
  390 | - (NSArray<NSLayoutConstraint *> *)constraintsAffectingLayoutForOrientation:(NSLayoutConstraintOrientation)orientation API_AVAILABLE(macos(10.7));
      |                               ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutConstraint.h:390:31: error: cannot find protocol declaration for 'NSLayoutConstraint'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutConstraint.h:390:32: error: expected ')' before '>' token
  390 | - (NSArray<NSLayoutConstraint *> *)constraintsAffectingLayoutForOrientation:(NSLayoutConstraintOrientation)orientation API_AVAILABLE(macos(10.7));
      |   ~                            ^
      |                                )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutConstraint.h:390:32: error: objective-c++ method declaration is expected before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutConstraint.h:406:31: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  406 | - (void)visualizeConstraints:(nullable NSArray<NSLayoutConstraint *> *)constraints API_AVAILABLE(macos(10.7));
      |                               ^~~~~~~~
      |                               cg_nullable
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/AppKit.h:87:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutGuide.h:31:12: error: unknown property attribute 'weak'
   31 | @property (weak, nullable) NSView *owningView;
      |            ^~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutGuide.h:31:36: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   31 | @property (weak, nullable) NSView *owningView;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutGuide.h:43:22: error: unknown property attribute 'strong'
   43 | @property (readonly, strong) NSLayoutXAxisAnchor *leadingAnchor;
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutGuide.h:44:22: error: unknown property attribute 'strong'
   44 | @property (readonly, strong) NSLayoutXAxisAnchor *trailingAnchor;
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutGuide.h:45:22: error: unknown property attribute 'strong'
   45 | @property (readonly, strong) NSLayoutXAxisAnchor *leftAnchor;
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutGuide.h:46:22: error: unknown property attribute 'strong'
   46 | @property (readonly, strong) NSLayoutXAxisAnchor *rightAnchor;
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutGuide.h:47:22: error: unknown property attribute 'strong'
   47 | @property (readonly, strong) NSLayoutYAxisAnchor *topAnchor;
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutGuide.h:48:22: error: unknown property attribute 'strong'
   48 | @property (readonly, strong) NSLayoutYAxisAnchor *bottomAnchor;
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutGuide.h:49:22: error: unknown property attribute 'strong'
   49 | @property (readonly, strong) NSLayoutDimension *widthAnchor;
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutGuide.h:50:22: error: unknown property attribute 'strong'
   50 | @property (readonly, strong) NSLayoutDimension *heightAnchor;
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutGuide.h:51:22: error: unknown property attribute 'strong'
   51 | @property (readonly, strong) NSLayoutXAxisAnchor *centerXAnchor;
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutGuide.h:52:22: error: unknown property attribute 'strong'
   52 | @property (readonly, strong) NSLayoutYAxisAnchor *centerYAnchor;
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutGuide.h:57:31: error: expected '>' before '*' token
   57 | - (NSArray<NSLayoutConstraint *> *)constraintsAffectingLayoutForOrientation:(NSLayoutConstraintOrientation)orientation API_AVAILABLE(macos(10.12));
      |                               ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutGuide.h:57:31: error: cannot find protocol declaration for 'NSLayoutConstraint'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutGuide.h:57:32: error: expected ')' before '>' token
   57 | - (NSArray<NSLayoutConstraint *> *)constraintsAffectingLayoutForOrientation:(NSLayoutConstraintOrientation)orientation API_AVAILABLE(macos(10.12));
      |   ~                            ^
      |                                )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutGuide.h:57:32: error: objective-c++ method declaration is expected before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutGuide.h:70:50: error: expected '>' before '*' token
   70 | @property (readonly, copy) NSArray<NSLayoutGuide *> *layoutGuides API_AVAILABLE(macos(10.11)); // This array may contain guides owned by the system, and the ordering is not guaranteed.  Please be careful.
      |                                                  ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutGuide.h:70:50: error: cannot find protocol declaration for 'NSLayoutGuide'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutGuide.h:70:51: error: expected unqualified-id before '>' token
   70 | @property (readonly, copy) NSArray<NSLayoutGuide *> *layoutGuides API_AVAILABLE(macos(10.11)); // This array may contain guides owned by the system, and the ordering is not guaranteed.  Please be careful.
      |                                                   ^
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/AppKit.h:89:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSImage.h:75:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   75 | + (nullable NSImage *)imageNamed:(NSImageName)name;     /* If this finds & creates the image, only name is saved when archived */
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSImage.h:77:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   77 | + (nullable instancetype)imageWithSystemSymbolName:(NSString *)symbolName accessibilityDescription:(nullable NSString *)description API_AVAILABLE(macos(11.0));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSImage.h:77:101:error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   77 | + (nullable instancetype)imageWithSystemSymbolName:(NSString *)symbolName accessibilityDescription:(nullable NSString *)description API_AVAILABLE(macos(11.0));
      |                                                                                                     ^~~~~~~~
      |                                                                                                     cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSImage.h:82:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   82 | - (nullable instancetype)initWithData:(NSData *)data;                   /* When archived, saves contents */
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSImage.h:83:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   83 | - (nullable instancetype)initWithContentsOfFile:(NSString *)fileName;   /* When archived, saves contents */
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSImage.h:84:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   84 | - (nullable instancetype)initWithContentsOfURL:(NSURL *)url;               /* When archived, saves contents */
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSImage.h:85:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   85 | - (nullable instancetype)initByReferencingFile:(NSString *)fileName;    /* When archived, saves fileName */
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSImage.h:87:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   87 | - (nullable instancetype)initWithPasteboard:(NSPasteboard *)pasteboard;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSImage.h:90:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   90 | - (nullable instancetype)initWithDataIgnoringOrientation:(NSData *)data API_AVAILABLE(macos(10.6));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSImage.h:93:125:error: expected ')' before '(' token
   93 | + (instancetype)imageWithSize:(NSSize)size flipped:(BOOL)drawingHandlerShouldBeCalledWithFlippedContext drawingHandler:(BOOL (^)(NSRect dstRect))drawingHandler API_AVAILABLE(macos(10.8));
      |                                                                                                                        ~    ^~
      |                                                                                                                             )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSImage.h:93:126:error: expected identifier before '(' token
   93 | + (instancetype)imageWithSize:(NSSize)size flipped:(BOOL)drawingHandlerShouldBeCalledWithFlippedContext drawingHandler:(BOOL (^)(NSRect dstRect))drawingHandler API_AVAILABLE(macos(10.8));
      |                                                                                                                              ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSImage.h:93:125:error: expected ';' before '(' token
   93 | + (instancetype)imageWithSize:(NSSize)size flipped:(BOOL)drawingHandlerShouldBeCalledWithFlippedContext drawingHandler:(BOOL (^)(NSRect dstRect))drawingHandler API_AVAILABLE(macos(10.8));
      |                                                                                                                             ^~
      |                                                                                                                             ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSImage.h:96:18: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   96 | - (BOOL)setName:(nullable NSImageName)string;
      |                  ^~~~~~~~
      |                  cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSImage.h:97:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   97 | - (nullable NSImageName)name;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSImage.h:106:207 error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  106 | - (void)drawInRect:(NSRect)dstSpacePortionRect fromRect:(NSRect)srcSpacePortionRect operation:(NSCompositingOperation)op fraction:(CGFloat)requestedAlpha respectFlipped:(BOOL)respectContextIsFlipped hints:(nullable NSDictionary<NSImageHintKey, id> *)hints API_AVAILABLE(macos(10.6));
      |                                                                                                                                                                                                               ^~~~~~~~
      |                                                                                                                                                                                                               cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSImage.h:114:32:error: unknown property attribute 'strong'
  114 | @property (nullable, readonly, strong) NSData *TIFFRepresentation;
      |                                ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSImage.h:115:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  115 | - (nullable NSData *)TIFFRepresentationUsingCompression:(NSTIFFCompression)comp factor:(float)factor;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSImage.h:117:47:error: expected '>' before '*' token
  117 | @property (readonly, copy) NSArray<NSImageRep *> *representations;
      |                                               ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSImage.h:117:47:error: cannot find protocol declaration for 'NSImageRep'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSImage.h:117:48:error: expected unqualified-id before '>' token
  117 | @property (readonly, copy) NSArray<NSImageRep *> *representations;
      |                                                ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSImage.h:118:48:error: expected '>' before '*' token
  118 | - (void)addRepresentations:(NSArray<NSImageRep *> *)imageReps;
      |                                                ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSImage.h:118:48:error: cannot find protocol declaration for 'NSImageRep'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSImage.h:118:49:error: expected ')' before '>' token
  118 | - (void)addRepresentations:(NSArray<NSImageRep *> *)imageReps;
      |                            ~                    ^
      |                                                 )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSImage.h:118:49:error: expected identifier before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSImage.h:118:49:error: expected ';' before '>' token
  118 | - (void)addRepresentations:(NSArray<NSImageRep *> *)imageReps;
      |                                                 ^
      |                                                 ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSImage.h:127:22:error: unknown property attribute 'weak'
  127 | @property (nullable, weak) id<NSImageDelegate> delegate;
      |                      ^~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSImage.h:127:48:note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
  127 | @property (nullable, weak) id<NSImageDelegate> delegate;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSImage.h:129:52:error: expected '>' before '*' token
  129 | @property (class, readonly, copy) NSArray<NSString *> *imageTypes API_AVAILABLE(macos(10.5));
      |                                                    ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSImage.h:129:52:error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSImage.h:129:53:error: expected unqualified-id before '>' token
  129 | @property (class, readonly, copy) NSArray<NSString *> *imageTypes API_AVAILABLE(macos(10.5));
      |                                                     ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSImage.h:130:52:error: expected '>' before '*' token
  130 | @property (class, readonly, copy) NSArray<NSString *> *imageUnfilteredTypes API_AVAILABLE(macos(10.5));
      |                                                    ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSImage.h:130:52:error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSImage.h:130:53:error: expected unqualified-id before '>' token
  130 | @property (class, readonly, copy) NSArray<NSString *> *imageUnfilteredTypes API_AVAILABLE(macos(10.5));
      |                                                     ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSImage.h:192:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  192 | - (nullable CGImageRef)CGImageForProposedRect:(nullable NSRect *)proposedDestRect context:(nullable NSGraphicsContext *)referenceContext hints:(nullable NSDictionary<NSImageHintKey, id> *)hints API_AVAILABLE(macos(10.6)) CF_RETURNS_NOT_RETAINED;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSImage.h:192:48:error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  192 | - (nullable CGImageRef)CGImageForProposedRect:(nullable NSRect *)proposedDestRect context:(nullable NSGraphicsContext *)referenceContext hints:(nullable NSDictionary<NSImageHintKey, id> *)hints API_AVAILABLE(macos(10.6)) CF_RETURNS_NOT_RETAINED;
      |                                                ^~~~~~~~
      |                                                cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSImage.h:192:92:error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  192 | - (nullable CGImageRef)CGImageForProposedRect:(nullable NSRect *)proposedDestRect context:(nullable NSGraphicsContext *)referenceContext hints:(nullable NSDictionary<NSImageHintKey, id> *)hints API_AVAILABLE(macos(10.6)) CF_RETURNS_NOT_RETAINED;
      |                                                                                            ^~~~~~~~
      |                                                                                            cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSImage.h:192:145 error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  192 | - (nullable CGImageRef)CGImageForProposedRect:(nullable NSRect *)proposedDestRect context:(nullable NSGraphicsContext *)referenceContext hints:(nullable NSDictionary<NSImageHintKey, id> *)hints API_AVAILABLE(macos(10.6)) CF_RETURNS_NOT_RETAINED;
      |                                                                                                                                                 ^~~~~~~~
      |                                                                                                                                                 cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSImage.h:196:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  196 | - (nullable NSImageRep *)bestRepresentationForRect:(NSRect)rect context:(nullable NSGraphicsContext *)referenceContext hints:(nullable NSDictionary<NSImageHintKey, id> *)hints API_AVAILABLE(macos(10.6));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSImage.h:196:74:error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  196 | - (nullable NSImageRep *)bestRepresentationForRect:(NSRect)rect context:(nullable NSGraphicsContext *)referenceContext hints:(nullable NSDictionary<NSImageHintKey, id> *)hints API_AVAILABLE(macos(10.6));
      |                                                                          ^~~~~~~~
      |                                                                          cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSImage.h:196:127 error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  196 | - (nullable NSImageRep *)bestRepresentationForRect:(NSRect)rect context:(nullable NSGraphicsContext *)referenceContext hints:(nullable NSDictionary<NSImageHintKey, id> *)hints API_AVAILABLE(macos(10.6));
      |                                                                                                                               ^~~~~~~~
      |                                                                                                                               cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSImage.h:200:108 error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  200 | - (BOOL)hitTestRect:(NSRect)testRectDestSpace withImageDestinationRect:(NSRect)imageRectDestSpace context:(nullable NSGraphicsContext *)context hints:(nullable NSDictionary<NSImageHintKey, id> *)hints flipped:(BOOL)flipped API_AVAILABLE(macos(10.6));
      |                                                                                                            ^~~~~~~~
      |                                                                                                            cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSImage.h:200:152 error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  200 | - (BOOL)hitTestRect:(NSRect)testRectDestSpace withImageDestinationRect:(NSRect)imageRectDestSpace context:(nullable NSGraphicsContext *)context hints:(nullable NSDictionary<NSImageHintKey, id> *)hints flipped:(BOOL)flipped API_AVAILABLE(macos(10.6));
      |                                                                                                                                                        ^~~~~~~~
      |                                                                                                                                                        cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSImage.h:208:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  208 | - (nullable NSImage *)imageWithSymbolConfiguration:(NSImageSymbolConfiguration *)configuration API_AVAILABLE(macos(11.0));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSImage.h:219:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  219 | - (nullable NSImage *)imageDidNotDraw:(NSImage *)sender inRect:(NSRect)rect;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSImage.h:228:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  228 | - (nullable NSImage *)imageForResource:(NSImageName)name API_AVAILABLE(macos(10.7)); /* May return nil if no file found */
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSImage.h:232:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  232 | - (nullable NSString *)pathForImageResource:(NSImageName)name;  /* May return nil if no file found */
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSImage.h:233:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  233 | - (nullable NSURL *)URLForImageResource:(NSImageName)name API_AVAILABLE(macos(10.6)); /* May return nil if no file found */
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSImage.h:240:4: error: 'null_unspecified' does not name a type
  240 | - (null_unspecified NSImageRep *)bestRepresentationForDevice:(null_unspecified NSDictionary *)deviceDescription API_DEPRECATED("Use -[NSImage bestRepresentationForRect:context:hints:] instead.  Any deviceDescription dictionary is also a valid hints dictionary.", macos(10.0,10.6));
      |    ^~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSImage.h:240:63:error: 'null_unspecified' does not name a type
  240 | - (null_unspecified NSImageRep *)bestRepresentationForDevice:(null_unspecified NSDictionary *)deviceDescription API_DEPRECATED("Use -[NSImage bestRepresentationForRect:context:hints:] instead.  Any deviceDescription dictionary is also a valid hints dictionary.", macos(10.0,10.6));
      |                                                               ^~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSImage.h:244:21:error: expected '>' before '*' token
  244 | + (NSArray<NSString *> *)imageUnfilteredFileTypes API_DEPRECATED("Use +imageUnfilteredTypes instead", macos(10.0,10.10));
      |                     ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSImage.h:244:21:error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSImage.h:244:22:error: expected ')' before '>' token
  244 | + (NSArray<NSString *> *)imageUnfilteredFileTypes API_DEPRECATED("Use +imageUnfilteredTypes instead", macos(10.0,10.10));
      |   ~                  ^
      |                      )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSImage.h:244:22:error: objective-c++ method declaration is expected before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSImage.h:245:28:error: cannot find protocol declaration for 'NSPasteboardType'
  245 | + (NSArray<NSPasteboardType> *)imageUnfilteredPasteboardTypes API_DEPRECATED("Use +imageUnfilteredTypes instead", macos(10.0,10.10));
      |                            ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSImage.h:246:21:error: expected '>' before '*' token
  246 | + (NSArray<NSString *> *)imageFileTypes API_DEPRECATED("Use +imageTypes instead", macos(10.0,10.10));
      |                     ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSImage.h:246:21:error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSImage.h:246:22:error: expected ')' before '>' token
  246 | + (NSArray<NSString *> *)imageFileTypes API_DEPRECATED("Use +imageTypes instead", macos(10.0,10.10));
      |   ~                  ^
      |                      )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSImage.h:246:22:error: objective-c++ method declaration is expected before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSImage.h:247:28:error: cannot find protocol declaration for 'NSPasteboardType'
  247 | + (NSArray<NSPasteboardType> *)imagePasteboardTypes API_DEPRECATED("Use +imageTypes instead", macos(10.0,10.10));
      |                            ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSImage.h:265:36:error: 'null_unspecified' does not name a type
  265 | - (void)lockFocusOnRepresentation:(null_unspecified NSImageRep *)imageRepresentation API_DEPRECATED("Use -lockFocus followed by -[NSImageRep drawInRect:] instead. See documentation for more info.", macos(10.0,10.6));
      |                                    ^~~~~~~~~~~~~~~~
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/AppKit.h:92:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSImageView.h:27:22: error: unknown property attribute 'strong'
   27 | @property (nullable, strong) NSImage *image;
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSImageView.h:27:39: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   27 | @property (nullable, strong) NSImage *image;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/AppKit.h:94:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSNibLoading.h:20:48: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   20 | - (BOOL)loadNibNamed:(NSNibName)nibName owner:(nullable id)owner topLevelObjects:(NSArray * _Nullable * _Nullable)topLevelObjects API_AVAILABLE(macos(10.8));
      |                                                ^~~~~~~~
      |                                                cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSNibLoading.h:32:22: error: 'null_unspecified' does not name a type
   32 | + (BOOL)loadNibFile:(null_unspecified NSString *)fileName externalNameTable:(null_unspecified NSDictionary *)context withZone:(null_unspecified NSZone *)zone API_DEPRECATED("", macos(10.0,10.8));
      |                      ^~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSNibLoading.h:32:78: error: 'null_unspecified' does not name a type
   32 | + (BOOL)loadNibFile:(null_unspecified NSString *)fileName externalNameTable:(null_unspecified NSDictionary *)context withZone:(null_unspecified NSZone *)zone API_DEPRECATED("", macos(10.0,10.8));
      |                                                                              ^~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSNibLoading.h:32:128: error: 'null_unspecified' does not name a type
   32 | + (BOOL)loadNibFile:(null_unspecified NSString *)fileName externalNameTable:(null_unspecified NSDictionary *)context withZone:(null_unspecified NSZone *)zone API_DEPRECATED("", macos(10.0,10.8));
      |                                                                                                                                ^~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSNibLoading.h:33:23: error: 'null_unspecified' does not name a type
   33 | + (BOOL)loadNibNamed:(null_unspecified NSString *)nibName owner:(null_unspecified id)owner API_DEPRECATED("", macos(10.0,10.8));
      |                       ^~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSNibLoading.h:33:66: error: 'null_unspecified' does not name a type
   33 | + (BOOL)loadNibNamed:(null_unspecified NSString *)nibName owner:(null_unspecified id)owner API_DEPRECATED("", macos(10.0,10.8));
      |                                                                  ^~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSNibLoading.h:34:22: error: 'null_unspecified' does not name a type
   34 | - (BOOL)loadNibFile:(null_unspecified NSString *)fileName externalNameTable:(null_unspecified NSDictionary *)context withZone:(null_unspecified NSZone *)zone API_DEPRECATED("", macos(10.0,10.8));
      |                      ^~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSNibLoading.h:34:78: error: 'null_unspecified' does not name a type
   34 | - (BOOL)loadNibFile:(null_unspecified NSString *)fileName externalNameTable:(null_unspecified NSDictionary *)context withZone:(null_unspecified NSZone *)zone API_DEPRECATED("", macos(10.0,10.8));
      |                                                                              ^~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSNibLoading.h:34:128: error: 'null_unspecified' does not name a type
   34 | - (BOOL)loadNibFile:(null_unspecified NSString *)fileName externalNameTable:(null_unspecified NSDictionary *)context withZone:(null_unspecified NSZone *)zone API_DEPRECATED("", macos(10.0,10.8));
      |                                                                                                                                ^~~~~~~~~~~~~~~~
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/AppKit.h:96:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSScrubber.h:21:4 error: '__kindof' does not name a type
   21 | - (__kindof NSScrubberItemView *)scrubber:(NSScrubber *)scrubber viewForItemAtIndex:(NSInteger)index API_AVAILABLE(macos(10.12.2));
      |    ^~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSScrubber.h:75:19: error: unknown property attribute 'strong'
   75 | @property (class, strong, readonly) NSScrubberSelectionStyle *outlineOverlayStyle;
      |                   ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSScrubber.h:76:19: error: unknown property attribute 'strong'
   76 | @property (class, strong, readonly) NSScrubberSelectionStyle *roundedBackgroundStyle;
      |                   ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSScrubber.h:83:4 error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   83 | - (nullable __kindof NSScrubberSelectionView *)makeSelectionView;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSScrubber.h:103:12: error: unknown property attribute 'weak'
  103 | @property (weak, nullable) id<NSScrubberDataSource> dataSource;
      |            ^~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSScrubber.h:103:53: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
  103 | @property (weak, nullable) id<NSScrubberDataSource> dataSource;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSScrubber.h:104:12: error: unknown property attribute 'weak'
  104 | @property (weak, nullable) id<NSScrubberDelegate> delegate;
      |            ^~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSScrubber.h:104:51: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
  104 | @property (weak, nullable) id<NSScrubberDelegate> delegate;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSScrubber.h:105:12: error: unknown property attribute 'strong'
  105 | @property (strong) __kindof NSScrubberLayout *scrubberLayout;
      |            ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSScrubber.h:105:20: error: '__kindof' has not been declared
  105 | @property (strong) __kindof NSScrubberLayout *scrubberLayout;
      |                    ^~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSScrubber.h:129:12: error: unknown property attribute 'strong'
  129 | @property (strong, nullable) NSScrubberSelectionStyle *selectionBackgroundStyle;
      |            ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSScrubber.h:129:56: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
  129 | @property (strong, nullable) NSScrubberSelectionStyle *selectionBackgroundStyle;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSScrubber.h:132:12: error: unknown property attribute 'strong'
  132 | @property (strong, nullable) NSScrubberSelectionStyle *selectionOverlayStyle;
      |            ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSScrubber.h:132:56: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
  132 | @property (strong, nullable) NSScrubberSelectionStyle *selectionOverlayStyle;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSScrubber.h:144:12: error: unknown property attribute 'strong'
  144 | @property (strong, nullable) NSView *backgroundView;
      |            ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSScrubber.h:144:38: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
  144 | @property (strong, nullable) NSView *backgroundView;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSScrubber.h:157:44: error: expected ')' before '(' token
  157 | - (void)performSequentialBatchUpdates:(void(NS_NOESCAPE ^)(void))updateBlock;
      |                                       ~    ^
      |                                            )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSScrubber.h:157:44: error: expected identifier before '(' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSScrubber.h:157:44: error: expected ';' before '(' token
  157 | - (void)performSequentialBatchUpdates:(void(NS_NOESCAPE ^)(void))updateBlock;
      |                                            ^
      |                                            ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSScrubber.h:177:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  177 | - (nullable __kindof NSScrubberItemView *)itemViewForItemAtIndex:(NSInteger)index;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSScrubber.h:182:24: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  182 | - (void)registerClass:(nullable Class)itemViewClass forItemIdentifier:(NSUserInterfaceItemIdentifier)itemIdentifier;
      |                        ^~~~~~~~
      |                        cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSScrubber.h:185:22: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  185 | - (void)registerNib:(nullable NSNib *)nib forItemIdentifier:(NSUserInterfaceItemIdentifier)itemIdentifier;
      |                      ^~~~~~~~
      |                      cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSScrubber.h:188:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  188 | - (nullable __kindof NSScrubberItemView *)makeItemWithIdentifier:(NSUserInterfaceItemIdentifier)itemIdentifier owner:(nullable id)owner;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSScrubber.h:188:119: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  188 | - (nullable __kindof NSScrubberItemView *)makeItemWithIdentifier:(NSUserInterfaceItemIdentifier)itemIdentifier owner:(nullable id)owner;
      |                                                                                                                       ^~~~~~~~
      |                                                                                                                       cg_nullable
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/AppKit.h:97:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSScrubberItemView.h:26:32: error: '__kindof' does not name a type
   26 | - (void)applyLayoutAttributes:(__kindof NSScrubberLayoutAttributes *)layoutAttributes NS_REQUIRES_SUPER;
      |                                ^~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSScrubberItemView.h:60:12: error: unknown property attribute 'strong'
   60 | @property (strong, readonly) NSTextField *textField;
      |            ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSScrubberItemView.h:75:12: error: unknown property attribute 'strong'
   75 | @property (strong, readonly) NSImageView *imageView;
      |            ^~~~~~
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/AppKit.h:98:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSScrubberLayout.h:53:12: error: unknown property attribute 'weak'
   53 | @property (weak, nullable, readonly) NSScrubber *scrubber;
      |            ^~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSScrubberLayout.h:76:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   76 | - (nullable __kindof NSScrubberLayoutAttributes *)layoutAttributesForItemAtIndex:(NSInteger)index;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSScrubberLayout.h:79:19: error: expected '>' before 'NSScrubberLayoutAttributes'
   79 | - (NSSet<__kindof NSScrubberLayoutAttributes *> *)layoutAttributesForItemsInRect:(NSRect)rect;
      |                   ^~~~~~~~~~~~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSScrubberLayout.h:79:19: error: cannot find protocol declaration for '__kindof'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSScrubberLayout.h:79:4: error: two or more data types in declaration of 'type name'
   79 | - (NSSet<__kindof NSScrubberLayoutAttributes *> *)layoutAttributesForItemsInRect:(NSRect)rect;
      |    ^~~~~
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSharingServicePickerTouchBarItem.h:9,
                 from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/AppKit.h:99:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSharingService.h:64:22: error: unknown property attribute 'weak'
   64 | @property (nullable, weak) id <NSSharingServiceDelegate> delegate;
      |                      ^~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSharingService.h:64:58: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   64 | @property (nullable, weak) id <NSSharingServiceDelegate> delegate;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSharingService.h:66:22: error: unknown property attribute 'strong'
   66 | @property (readonly, strong) NSImage *image;
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSharingService.h:67:32: error: unknown property attribute 'strong'
   67 | @property (nullable, readonly, strong) NSImage *alternateImage;
      |                                ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSharingService.h:74:45: error: expected '>' before '*' token
   74 | @property (nullable, copy) NSArray<NSString *> *recipients API_AVAILABLE(macos(10.9));    // NSArray of NSString objects representing handles (example: email adresses)
      |                                             ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSharingService.h:74:45: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSharingService.h:74:46: error: expected unqualified-id before '>' token
   74 | @property (nullable, copy) NSArray<NSString *> *recipients API_AVAILABLE(macos(10.9));    // NSArray of NSString objects representing handles (example: email adresses)
      |                                              ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSharingService.h:86:52: error: expected '>' before '*' token
   86 | @property (nullable, readonly, copy) NSArray<NSURL *> *attachmentFileURLs API_AVAILABLE(macos(10.9));
      |                                                    ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSharingService.h:86:52: error: cannot find protocol declaration for 'NSURL'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSharingService.h:86:53: error: expected unqualified-id before '>' token
   86 | @property (nullable, readonly, copy) NSArray<NSURL *> *attachmentFileURLs API_AVAILABLE(macos(10.9));
      |                                                     ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSharingService.h:93:29: error: expected '>' before '*' token
   93 | + (NSArray<NSSharingService *> *)sharingServicesForItems:(NSArray *)items;
      |                             ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSharingService.h:93:29: error: cannot find protocol declaration for 'NSSharingService'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSharingService.h:93:30: error: expected ')' before '>' token
   93 | + (NSArray<NSSharingService *> *)sharingServicesForItems:(NSArray *)items;
      |   ~                          ^
      |                              )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSharingService.h:93:30: error: objective-c++ method declaration is expected before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSharingService.h:98:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   98 | + (nullable NSSharingService *)sharingServiceNamed:(NSSharingServiceName)serviceName;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSharingService.h:103:88: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  103 | - (instancetype)initWithTitle:(NSString *)title image:(NSImage *)image alternateImage:(nullable NSImage *)alternateImage handler:(void (^)(void))block NS_DESIGNATED_INITIALIZER;
      |                                                                                        ^~~~~~~~
      |                                                                                        cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSharingService.h:103:135: error: expected ')' before '(' token
  103 | - (instancetype)initWithTitle:(NSString *)title image:(NSImage *)image alternateImage:(nullable NSImage *)alternateImage handler:(void (^)(void))block NS_DESIGNATED_INITIALIZER;
      |                                                                                                                                  ~    ^~
      |                                                                                                                                       )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSharingService.h:103:136: error: expected identifier before '(' token
  103 | - (instancetype)initWithTitle:(NSString *)title image:(NSImage *)image alternateImage:(nullable NSImage *)alternateImage handler:(void (^)(void))block NS_DESIGNATED_INITIALIZER;
      |                                                                                                                                        ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSharingService.h:103:135: error: expected ';' before '(' token
  103 | - (instancetype)initWithTitle:(NSString *)title image:(NSImage *)image alternateImage:(nullable NSImage *)alternateImage handler:(void (^)(void))block NS_DESIGNATED_INITIALIZER;
      |                                                                                                                                       ^~
      |                                                                                                                                       ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSharingService.h:112:30: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  112 | - (BOOL)canPerformWithItems:(nullable NSArray *)items;
      |                              ^~~~~~~~
      |                              cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSharingService.h:148:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  148 | - (nullable NSImage *)sharingService:(NSSharingService *)sharingService transitionImageForShareItem:(id)item contentRect:(NSRect *)contentRect;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSharingService.h:149:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  149 | - (nullable NSWindow *)sharingService:(NSSharingService *)sharingService sourceWindowForShareItems:(NSArray *)items sharingContentScope:(NSSharingContentScope *)sharingContentScope;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSharingService.h:155:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  155 | - (nullable NSView *)anchoringViewForSharingService:(NSSharingService *)sharingService showRelativeToRect:(NSRect *)positioningRect preferredEdge:(NSRectEdge *)preferredEdge;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSharingService.h:176:103: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  176 | - (void)sharingService:(NSSharingService *)sharingService didCompleteForItems:(NSArray *)items error:(nullable NSError *)error;
      |                                                                                                       ^~~~~~~~
      |                                                                                                       cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSharingService.h:200:58: error: expected ')' before '(' token
  200 | - (void)registerCloudKitShareWithPreparationHandler:(void (^_Nonnull)(void (^ _Nonnull preparationCompletionHandler)(CKShare * _Nullable, CKContainer * _Nullable, NSError * _Nullable)))preparationHandler API_AVAILABLE(macos(10.12));
      |                                                     ~    ^~
      |                                                          )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSharingService.h:200:59: error: expected identifier before '(' token
  200 | - (void)registerCloudKitShareWithPreparationHandler:(void (^_Nonnull)(void (^ _Nonnull preparationCompletionHandler)(CKShare * _Nullable, CKContainer * _Nullable, NSError * _Nullable)))preparationHandler API_AVAILABLE(macos(10.12));
      |                                                           ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSharingService.h:200:58: error: expected ';' before '(' token
  200 | - (void)registerCloudKitShareWithPreparationHandler:(void (^_Nonnull)(void (^ _Nonnull preparationCompletionHandler)(CKShare * _Nullable, CKContainer * _Nullable, NSError * _Nullable)))preparationHandler API_AVAILABLE(macos(10.12));
      |                                                          ^~
      |                                                          ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSharingService.h:216:22: error: unknown property attribute 'weak'
  216 | @property (nullable, weak) id <NSSharingServicePickerDelegate> delegate;
      |                      ^~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSharingService.h:216:64: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
  216 | @property (nullable, weak) id <NSSharingServicePickerDelegate> delegate;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSharingService.h:247:29: error: expected '>' before '*' token
  247 | - (NSArray<NSSharingService *> *)sharingServicePicker:(NSSharingServicePicker *)sharingServicePicker sharingServicesForItems:(NSArray *)items proposedSharingServices:(NSArray<NSSharingService *> *)proposedServices;
      |                             ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSharingService.h:247:29: error: cannot find protocol declaration for 'NSSharingService'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSharingService.h:247:30: error: expected ')' before '>' token
  247 | - (NSArray<NSSharingService *> *)sharingServicePicker:(NSSharingServicePicker *)sharingServicePicker sharingServicesForItems:(NSArray *)items proposedSharingServices:(NSArray<NSSharingService *> *)proposedServices;
      |   ~                          ^
      |                              )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSharingService.h:247:30: error: objective-c++ method declaration is expected before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSharingService.h:252:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  252 | - (nullable id <NSSharingServiceDelegate>)sharingServicePicker:(NSSharingServicePicker *)sharingServicePicker delegateForSharingService:(NSSharingService *)sharingService;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSharingService.h:257:102: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  257 | - (void)sharingServicePicker:(NSSharingServicePicker *)sharingServicePicker didChooseSharingService:(nullable NSSharingService *)service;
      |                                                                                                      ^~~~~~~~
      |                                                                                                      cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSharingServicePickerTouchBarItem.h:28:12: error: unknown property attribute 'weak'
   28 | @property (weak) id<NSSharingServicePickerTouchBarItemDelegate> delegate;
      |            ^~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSharingServicePickerTouchBarItem.h:28:65: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   28 | @property (weak) id<NSSharingServicePickerTouchBarItemDelegate> delegate;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSharingServicePickerTouchBarItem.h:39:22: error: unknown property attribute 'strong'
   39 | @property (nullable, strong) NSImage *buttonImage;
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSharingServicePickerTouchBarItem.h:39:39: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   39 | @property (nullable, strong) NSImage *buttonImage;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/AppKit.h:100:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSliderAccessory.h:55:52: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   55 | + (NSSliderAccessoryBehavior *)behaviorWithTarget:(nullable id)target action:(SEL)action;
      |                                                    ^~~~~~~~
      |                                                    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSliderAccessory.h:58:57: error: expected ')' before '(' token
   58 | + (NSSliderAccessoryBehavior *)behaviorWithHandler:(void(^)(NSSliderAccessory *))handler;
      |                                                    ~    ^
      |                                                         )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSliderAccessory.h:58:57: error: expected identifier before '(' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSliderAccessory.h:58:57: error: expected ';' before '(' token
   58 | + (NSSliderAccessoryBehavior *)behaviorWithHandler:(void(^)(NSSliderAccessory *))handler;
      |                                                         ^
      |                                                         ;
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/AppKit.h:101:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSliderTouchBarItem.h:27:12: error: unknown property attribute 'strong'
   27 | @property (strong) NSSlider *slider API_UNAVAILABLE(ios);
      |            ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSliderTouchBarItem.h:27:30: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   27 | @property (strong) NSSlider *slider API_UNAVAILABLE(ios);
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSliderTouchBarItem.h:41:12: error: unknown property attribute 'strong'
   41 | @property (strong, nullable) NSSliderAccessory *minimumValueAccessory;
      |            ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSliderTouchBarItem.h:41:49: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   41 | @property (strong, nullable) NSSliderAccessory *minimumValueAccessory;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSliderTouchBarItem.h:43:12: error: unknown property attribute 'strong'
   43 | @property (strong, nullable) NSSliderAccessory *maximumValueAccessory;
      |            ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSliderTouchBarItem.h:43:49: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   43 | @property (strong, nullable) NSSliderAccessory *maximumValueAccessory;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSliderTouchBarItem.h:48:12: error: unknown property attribute 'weak'
   48 | @property (weak, nullable) id target;
      |            ^~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSliderTouchBarItem.h:48:31: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   48 | @property (weak, nullable) id target;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/AppKit.h:102:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSpeechRecognizer.h:21:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   21 | - (nullable instancetype)init;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSpeechRecognizer.h:26:22: error: unknown property attribute 'weak'
   26 | @property (nullable, weak) id<NSSpeechRecognizerDelegate> delegate;
      |                      ^~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSpeechRecognizer.h:26:59: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   26 | @property (nullable, weak) id<NSSpeechRecognizerDelegate> delegate;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSpeechRecognizer.h:28:45: error: expected '>' before '*' token
   28 | @property (nullable, copy) NSArray<NSString *> *commands;
      |                                             ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSpeechRecognizer.h:28:45: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSpeechRecognizer.h:28:46: error: expected unqualified-id before '>' token
   28 | @property (nullable, copy) NSArray<NSString *> *commands;
      |                                              ^
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/AppKit.h:103:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSpeechSynthesizer.h:80:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   80 | - (nullable instancetype)initWithVoice:(nullable NSSpeechSynthesizerVoiceName)voice;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSpeechSynthesizer.h:80:41: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   80 | - (nullable instancetype)initWithVoice:(nullable NSSpeechSynthesizerVoiceName)voice;
      |                                         ^~~~~~~~
      |                                         cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSpeechSynthesizer.h:91:22: error: unknown property attribute 'weak'
   91 | @property (nullable, weak) id<NSSpeechSynthesizerDelegate> delegate;
      |                      ^~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSpeechSynthesizer.h:91:60: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   91 | @property (nullable, weak) id<NSSpeechSynthesizerDelegate> delegate;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSpeechSynthesizer.h:92:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   92 | - (nullable NSSpeechSynthesizerVoiceName)voice;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSpeechSynthesizer.h:93:19: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   93 | - (BOOL)setVoice:(nullable NSSpeechSynthesizerVoiceName)voice;
      |                   ^~~~~~~~
      |                   cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSpeechSynthesizer.h:98:68: error: cannot find protocol declaration for 'NSSpeechDictionaryKey'
   98 | - (void)addSpeechDictionary:(NSDictionary<NSSpeechDictionaryKey, id> *)speechDictionary API_AVAILABLE(macos(10.5));
      |                                                                    ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSpeechSynthesizer.h:98:68: error: cannot find protocol declaration for 'id'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSpeechSynthesizer.h:101:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  101 | - (nullable id)objectForProperty:(NSSpeechPropertyKey)property error:(NSError **)outError API_AVAILABLE(macos(10.5));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSpeechSynthesizer.h:102:20: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  102 | - (BOOL)setObject:(nullable id)object forProperty:(NSSpeechPropertyKey)property error:(NSError **)outError API_AVAILABLE(macos(10.5));
      |                    ^~~~~~~~
      |                    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSpeechSynthesizer.h:106:71: error: cannot find protocol declaration for 'NSSpeechSynthesizerVoiceName'
  106 | @property (class, readonly, copy) NSArray<NSSpeechSynthesizerVoiceName> *availableVoices;
      |                                                                       ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSpeechSynthesizer.h:107:40: error: cannot find protocol declaration for 'NSVoiceAttributeKey'
  107 | + (NSDictionary<NSVoiceAttributeKey, id> *)attributesForVoice:(NSSpeechSynthesizerVoiceName)voice;
      |                                        ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSpeechSynthesizer.h:107:40: error: cannot find protocol declaration for 'id'
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/AppKit.h:104:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSpellChecker.h:45:29: error: unknown property attribute 'strong'
   45 | @property (class, readonly, strong) NSSpellChecker *sharedSpellChecker;
      |                             ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSpellChecker.h:52:107: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   52 | - (NSRange)checkSpellingOfString:(NSString *)stringToCheck startingAt:(NSInteger)startingOffset language:(nullable NSString *)language wrap:(BOOL)wrapFlag inSpellDocumentWithTag:(NSInteger)tag wordCount:(nullable NSInteger *)wordCount;
      |                                                                                                           ^~~~~~~~
      |                                                                                                           cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSpellChecker.h:52:205: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   52 | - (NSRange)checkSpellingOfString:(NSString *)stringToCheck startingAt:(NSInteger)startingOffset language:(nullable NSString *)language wrap:(BOOL)wrapFlag inSpellDocumentWithTag:(NSInteger)tag wordCount:(nullable NSInteger *)wordCount;
      |                                                                                                                                                                                                             ^~~~~~~~
      |                                                                                                                                                                                                             cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSpellChecker.h:57:69: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   57 | - (NSInteger)countWordsInString:(NSString *)stringToCount language:(nullable NSString *)language;
      |                                                                     ^~~~~~~~
      |                                                                     cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSpellChecker.h:60:106: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   60 | - (NSRange)checkGrammarOfString:(NSString *)stringToCheck startingAt:(NSInteger)startingOffset language:(nullable NSString *)language wrap:(BOOL)wrapFlag inSpellDocumentWithTag:(NSInteger)tag details:(NSArray<NSDictionary<NSString *, id> *> * _Nullable * _Nullable)details API_AVAILABLE(macos(10.5));
      |                                                                                                          ^~~~~~~~
      |                                                                                                          cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSpellChecker.h:60:222: error: expected '>' before '<' token
   60 | - (NSRange)checkGrammarOfString:(NSString *)stringToCheck startingAt:(NSInteger)startingOffset language:(nullable NSString *)language wrap:(BOOL)wrapFlag inSpellDocumentWithTag:(NSInteger)tag details:(NSArray<NSDictionary<NSString *, id> *> * _Nullable * _Nullable)details API_AVAILABLE(macos(10.5));
      |                                                                                                                                                                                                                              ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSpellChecker.h:60:222: error: cannot find protocol declaration for 'NSDictionary'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSpellChecker.h:60:222: error: expected ')' before '<' token
   60 | - (NSRange)checkGrammarOfString:(NSString *)stringToCheck startingAt:(NSInteger)startingOffset language:(nullable NSString *)language wrap:(BOOL)wrapFlag inSpellDocumentWithTag:(NSInteger)tag details:(NSArray<NSDictionary<NSString *, id> *> * _Nullable * _Nullable)details API_AVAILABLE(macos(10.5));
      |                                                                                                                                                                                                         ~                    ^
      |                                                                                                                                                                                                                              )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSpellChecker.h:60:222: error: expected identifier before '<' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSpellChecker.h:60:222: error: cannot use an object as parameter to a method
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSpellChecker.h:60:222: error: expected ';' before '<' token
   60 | - (NSRange)checkGrammarOfString:(NSString *)stringToCheck startingAt:(NSInteger)startingOffset language:(nullable NSString *)language wrap:(BOOL)wrapFlag inSpellDocumentWithTag:(NSInteger)tag details:(NSArray<NSDictionary<NSString *, id> *> * _Nullable * _Nullable)details API_AVAILABLE(macos(10.5));
      |                                                                                                                                                                                                                              ^
      |                                                                                                                                                                                                                              ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSpellChecker.h:63:33: error: expected '>' before '*' token
   63 | - (NSArray<NSTextCheckingResult *> *)checkString:(NSString *)stringToCheck range:(NSRange)range types:(NSTextCheckingTypes)checkingTypes options:(nullable NSDictionary<NSTextCheckingOptionKey, id> *)options inSpellDocumentWithTag:(NSInteger)tag orthography:(NSOrthography * _Nullable * _Nullable)orthography wordCount:(nullable NSInteger *)wordCount API_AVAILABLE(macos(10.6));
      |                                 ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSpellChecker.h:63:33: error: cannot find protocol declaration for 'NSTextCheckingResult'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSpellChecker.h:63:34: error: expected ')' before '>' token
   63 | - (NSArray<NSTextCheckingResult *> *)checkString:(NSString *)stringToCheck range:(NSRange)range types:(NSTextCheckingTypes)checkingTypes options:(nullable NSDictionary<NSTextCheckingOptionKey, id> *)options inSpellDocumentWithTag:(NSInteger)tag orthography:(NSOrthography * _Nullable * _Nullable)orthography wordCount:(nullable NSInteger *)wordCount API_AVAILABLE(macos(10.6));
      |   ~                              ^
      |                                  )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSpellChecker.h:63:34: error: objective-c++ method declaration is expected before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSpellChecker.h:66:135: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   66 | - (NSInteger)requestCheckingOfString:(NSString *)stringToCheck range:(NSRange)range types:(NSTextCheckingTypes)checkingTypes options:(nullable NSDictionary<NSTextCheckingOptionKey, id> *)options inSpellDocumentWithTag:(NSInteger)tag completionHandler:(void (^ _Nullable)(NSInteger sequenceNumber, NSArray<NSTextCheckingResult *> *results, NSOrthography *orthography, NSInteger wordCount))completionHandler API_AVAILABLE(macos(10.6));
      |                                                                                                                                       ^~~~~~~~
      |                                                                                                                                       cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSpellChecker.h:66:257: error: expected ')' before '(' token
   66 | - (NSInteger)requestCheckingOfString:(NSString *)stringToCheck range:(NSRange)range types:(NSTextCheckingTypes)checkingTypes options:(nullable NSDictionary<NSTextCheckingOptionKey, id> *)options inSpellDocumentWithTag:(NSInteger)tag completionHandler:(void (^ _Nullable)(NSInteger sequenceNumber, NSArray<NSTextCheckingResult *> *results, NSOrthography *orthography, NSInteger wordCount))completionHandler API_AVAILABLE(macos(10.6));
      |                                                                                                                                                                                                                                                            ~    ^~
      |                                                                                                                                                                                                                                                                 )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSpellChecker.h:66:258: error: expected identifier before '(' token
   66 | - (NSInteger)requestCheckingOfString:(NSString *)stringToCheck range:(NSRange)range types:(NSTextCheckingTypes)checkingTypes options:(nullable NSDictionary<NSTextCheckingOptionKey, id> *)options inSpellDocumentWithTag:(NSInteger)tag completionHandler:(void (^ _Nullable)(NSInteger sequenceNumber, NSArray<NSTextCheckingResult *> *results, NSOrthography *orthography, NSInteger wordCount))completionHandler API_AVAILABLE(macos(10.6));
      |                                                                                                                                                                                                                                                                  ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSpellChecker.h:66:257: error: expected ';' before '(' token
   66 | - (NSInteger)requestCheckingOfString:(NSString *)stringToCheck range:(NSRange)range types:(NSTextCheckingTypes)checkingTypes options:(nullable NSDictionary<NSTextCheckingOptionKey, id> *)options inSpellDocumentWithTag:(NSInteger)tag completionHandler:(void (^ _Nullable)(NSInteger sequenceNumber, NSArray<NSTextCheckingResult *> *results, NSOrthography *orthography, NSInteger wordCount))completionHandler API_AVAILABLE(macos(10.6));
      |                                                                                                                                                                                                                                                                 ^~
      |                                                                                                                                                                                                                                                                 ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSpellChecker.h:69:156: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   69 | - (NSInteger)requestCandidatesForSelectedRange:(NSRange)selectedRange inString:(NSString *)stringToCheck types:(NSTextCheckingTypes)checkingTypes options:(nullable NSDictionary<NSTextCheckingOptionKey, id> *)options inSpellDocumentWithTag:(NSInteger)tag completionHandler:(void (^ _Nullable)(NSInteger sequenceNumber, NSArray<NSTextCheckingResult *> *candidates))completionHandler API_AVAILABLE(macos(10.12.2));
      |                                                                                                                                                            ^~~~~~~~
      |                                                                                                                                                            cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSpellChecker.h:69:278: error: expected ')' before '(' token
   69 | - (NSInteger)requestCandidatesForSelectedRange:(NSRange)selectedRange inString:(NSString *)stringToCheck types:(NSTextCheckingTypes)checkingTypes options:(nullable NSDictionary<NSTextCheckingOptionKey, id> *)options inSpellDocumentWithTag:(NSInteger)tag completionHandler:(void (^ _Nullable)(NSInteger sequenceNumber, NSArray<NSTextCheckingResult *> *candidates))completionHandler API_AVAILABLE(macos(10.12.2));
      |                                                                                                                                                                                                                                                                                 ~    ^~
      |                                                                                                                                                                                                                                                                                      )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSpellChecker.h:69:279: error: expected identifier before '(' token
   69 | - (NSInteger)requestCandidatesForSelectedRange:(NSRange)selectedRange inString:(NSString *)stringToCheck types:(NSTextCheckingTypes)checkingTypes options:(nullable NSDictionary<NSTextCheckingOptionKey, id> *)options inSpellDocumentWithTag:(NSInteger)tag completionHandler:(void (^ _Nullable)(NSInteger sequenceNumber, NSArray<NSTextCheckingResult *> *candidates))completionHandler API_AVAILABLE(macos(10.12.2));
      |                                                                                                                                                                                                                                                                                       ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSpellChecker.h:69:278: error: expected ';' before '(' token
   69 | - (NSInteger)requestCandidatesForSelectedRange:(NSRange)selectedRange inString:(NSString *)stringToCheck types:(NSTextCheckingTypes)checkingTypes options:(nullable NSDictionary<NSTextCheckingOptionKey, id> *)options inSpellDocumentWithTag:(NSInteger)tag completionHandler:(void (^ _Nullable)(NSInteger sequenceNumber, NSArray<NSTextCheckingResult *> *candidates))completionHandler API_AVAILABLE(macos(10.12.2));
      |                                                                                                                                                                                                                                                                                      ^~
      |                                                                                                                                                                                                                                                                                      ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSpellChecker.h:72:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   72 | - (nullable NSMenu *)menuForResult:(NSTextCheckingResult *)result string:(NSString *)checkedString options:(nullable NSDictionary<NSTextCheckingOptionKey, id> *)options atLocation:(NSPoint)location inView:(NSView *)view API_AVAILABLE(macos(10.6));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSpellChecker.h:72:109: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   72 | - (nullable NSMenu *)menuForResult:(NSTextCheckingResult *)result string:(NSString *)checkedString options:(nullable NSDictionary<NSTextCheckingOptionKey, id> *)options atLocation:(NSPoint)location inView:(NSView *)view API_AVAILABLE(macos(10.6));
      |                                                                                                             ^~~~~~~~
      |                                                                                                             cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSpellChecker.h:75:21: error: expected '>' before '*' token
   75 | - (NSArray<NSString *> *)userQuotesArrayForLanguage:(NSString *)language API_AVAILABLE(macos(10.6));
      |                     ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSpellChecker.h:75:21: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSpellChecker.h:75:22: error: expected ')' before '>' token
   75 | - (NSArray<NSString *> *)userQuotesArrayForLanguage:(NSString *)language API_AVAILABLE(macos(10.6));
      |   ~                  ^
      |                      )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSpellChecker.h:75:22: error: objective-c++ method declaration is expected before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSpellChecker.h:76:50: error: expected '>' before '*' token
   76 | @property (readonly, copy) NSDictionary<NSString *, NSString *> *userReplacementsDictionary API_AVAILABLE(macos(10.6));
      |                                                  ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSpellChecker.h:76:50: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSpellChecker.h:76:51: error: expected unqualified-id before ',' token
   76 | @property (readonly, copy) NSDictionary<NSString *, NSString *> *userReplacementsDictionary API_AVAILABLE(macos(10.6));
      |                                                   ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSpellChecker.h:82:95: error: expected '>' before '*' token
   82 | - (void)updateSpellingPanelWithGrammarString:(NSString *)string detail:(NSDictionary<NSString *, id> *)detail API_AVAILABLE(macos(10.5));
      |                                                                                               ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSpellChecker.h:82:95: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSpellChecker.h:82:96: error: expected ')' before ',' token
   82 | - (void)updateSpellingPanelWithGrammarString:(NSString *)string detail:(NSDictionary<NSString *, id> *)detail API_AVAILABLE(macos(10.5));
      |                                                                        ~                       ^
      |                                                                                                )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSpellChecker.h:82:96: error: expected identifier before ',' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSpellChecker.h:82:100: error: expected ';' before '>' token
   82 | - (void)updateSpellingPanelWithGrammarString:(NSString *)string detail:(NSDictionary<NSString *, id> *)detail API_AVAILABLE(macos(10.5));
      |                                                                                                    ^
      |                                                                                                    ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSpellChecker.h:85:22: error: unknown property attribute 'strong'
   85 | @property (readonly, strong) NSPanel *spellingPanel;
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSpellChecker.h:86:22: error: unknown property attribute 'strong'
   86 | @property (nullable, strong) NSView *accessoryView;
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSpellChecker.h:86:38: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   86 | @property (nullable, strong) NSView *accessoryView;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSpellChecker.h:89:22: error: unknown property attribute 'strong'
   89 | @property (readonly, strong) NSPanel *substitutionsPanel API_AVAILABLE(macos(10.6));
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSpellChecker.h:90:22: error: unknown property attribute 'strong'
   90 | @property (nullable, strong) NSViewController *substitutionsPanelAccessoryViewController API_AVAILABLE(macos(10.6));
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSpellChecker.h:90:48: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   90 | @property (nullable, strong) NSViewController *substitutionsPanelAccessoryViewController API_AVAILABLE(macos(10.6));
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSpellChecker.h:98:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   98 | - (nullable NSArray<NSString *> *)ignoredWordsInSpellDocumentWithTag:(NSInteger)tag;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSpellChecker.h:99:43: error: expected '>' before '*' token
   99 | - (void)setIgnoredWords:(NSArray<NSString *> *)words inSpellDocumentWithTag:(NSInteger)tag;
      |                                           ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSpellChecker.h:99:43: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSpellChecker.h:99:44: error: expected ')' before '>' token
   99 | - (void)setIgnoredWords:(NSArray<NSString *> *)words inSpellDocumentWithTag:(NSInteger)tag;
      |                         ~                  ^
      |                                            )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSpellChecker.h:99:44: error: expected identifier before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSpellChecker.h:99:44: error: expected ';' before '>' token
   99 | - (void)setIgnoredWords:(NSArray<NSString *> *)words inSpellDocumentWithTag:(NSInteger)tag;
      |                                            ^
      |                                            ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSpellChecker.h:102:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  102 | - (nullable NSArray<NSString *> *)guessesForWordRange:(NSRange)range inString:(NSString *)string language:(nullable NSString *)language inSpellDocumentWithTag:(NSInteger)tag API_AVAILABLE(macos(10.6));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSpellChecker.h:102:108: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  102 | - (nullable NSArray<NSString *> *)guessesForWordRange:(NSRange)range inString:(NSString *)string language:(nullable NSString *)language inSpellDocumentWithTag:(NSInteger)tag API_AVAILABLE(macos(10.6));
      |                                                                                                            ^~~~~~~~
      |                                                                                                            cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSpellChecker.h:105:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  105 | - (nullable NSString *)correctionForWordRange:(NSRange)range inString:(NSString *)string language:(NSString *)language inSpellDocumentWithTag:(NSInteger)tag API_AVAILABLE(macos(10.7));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSpellChecker.h:108:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  108 | - (nullable NSArray<NSString *> *)completionsForPartialWordRange:(NSRange)range inString:(NSString *)string language:(nullable NSString *)language inSpellDocumentWithTag:(NSInteger)tag;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSpellChecker.h:108:119: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  108 | - (nullable NSArray<NSString *> *)completionsForPartialWordRange:(NSRange)range inString:(NSString *)string language:(nullable NSString *)language inSpellDocumentWithTag:(NSInteger)tag;
      |                                                                                                                       ^~~~~~~~
      |                                                                                                                       cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSpellChecker.h:111:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  111 | - (nullable NSString *)languageForWordRange:(NSRange)range inString:(NSString *)string orthography:(nullable NSOrthography *)orthography API_AVAILABLE(macos(10.7));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSpellChecker.h:111:101: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  111 | - (nullable NSString *)languageForWordRange:(NSRange)range inString:(NSString *)string orthography:(nullable NSOrthography *)orthography API_AVAILABLE(macos(10.7));
      |                                                                                                     ^~~~~~~~
      |                                                                                                     cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSpellChecker.h:126:126: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  126 | - (void)recordResponse:(NSCorrectionResponse)response toCorrection:(NSString *)correction forWord:(NSString *)word language:(nullable NSString *)language inSpellDocumentWithTag:(NSInteger)tag API_AVAILABLE(macos(10.7));
      |                                                                                                                              ^~~~~~~~
      |                                                                                                                              cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSpellChecker.h:135:148: error: expected '>' before '*' token
  135 | - (void)showCorrectionIndicatorOfType:(NSCorrectionIndicatorType)type primaryString:(NSString *)primaryString alternativeStrings:(NSArray<NSString *> *)alternativeStrings forStringInRect:(NSRect)rectOfTypedString view:(NSView *)view completionHandler:(void (^ _Nullable)(NSString * _Null_unspecified acceptedString))completionBlock API_AVAILABLE(macos(10.7));
      |                                                                                                                                                    ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSpellChecker.h:135:148: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSpellChecker.h:135:149: error: expected ')' before '>' token
  135 | - (void)showCorrectionIndicatorOfType:(NSCorrectionIndicatorType)type primaryString:(NSString *)primaryString alternativeStrings:(NSArray<NSString *> *)alternativeStrings forStringInRect:(NSRect)rectOfTypedString view:(NSView *)view completionHandler:(void (^ _Nullable)(NSString * _Null_unspecified acceptedString))completionBlock API_AVAILABLE(macos(10.7));
      |                                                                                                                                  ~                  ^
      |                                                                                                                                                     )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSpellChecker.h:135:149: error: expected identifier before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSpellChecker.h:135:149: error: expected ';' before '>' token
  135 | - (void)showCorrectionIndicatorOfType:(NSCorrectionIndicatorType)type primaryString:(NSString *)primaryString alternativeStrings:(NSArray<NSString *> *)alternativeStrings forStringInRect:(NSRect)rectOfTypedString view:(NSView *)view completionHandler:(void (^ _Nullable)(NSString * _Null_unspecified acceptedString))completionBlock API_AVAILABLE(macos(10.7));
      |                                                                                                                                                     ^
      |                                                                                                                                                     ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSpellChecker.h:140:73: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  140 | - (BOOL)preventsAutocorrectionBeforeString:(NSString *)string language:(nullable NSString *)language API_AVAILABLE(macos(10.12));
      |                                                                         ^~~~~~~~
      |                                                                         cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSpellChecker.h:143:115: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  143 | - (BOOL)deletesAutospaceBetweenString:(NSString *)precedingString andString:(NSString *)followingString language:(nullable NSString *)language API_AVAILABLE(macos(10.12.2));
      |                                                                                                                   ^~~~~~~~
      |                                                                                                                   cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSpellChecker.h:146:45: error: expected '>' before '*' token
  146 | @property (readonly, copy) NSArray<NSString *> *availableLanguages API_AVAILABLE(macos(10.5));
      |                                             ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSpellChecker.h:146:45: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSpellChecker.h:146:46: error: expected unqualified-id before '>' token
  146 | @property (readonly, copy) NSArray<NSString *> *availableLanguages API_AVAILABLE(macos(10.5));
      |                                              ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSpellChecker.h:147:45: error: expected '>' before '*' token
  147 | @property (readonly, copy) NSArray<NSString *> *userPreferredLanguages API_AVAILABLE(macos(10.6));
      |                                             ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSpellChecker.h:147:45: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSpellChecker.h:147:46: error: expected unqualified-id before '>' token
  147 | @property (readonly, copy) NSArray<NSString *> *userPreferredLanguages API_AVAILABLE(macos(10.6));
      |                                              ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSpellChecker.h:186:4: error: 'null_unspecified' does not name a type
  186 | - (null_unspecified NSArray *)guessesForWord:(null_unspecified NSString *)word API_DEPRECATED("Use -guessesForWordRange:inString:language:inSpellDocumentWithTag instead", macos(10.0,10.6));
      |    ^~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSpellChecker.h:186:47: error: 'null_unspecified' does not name a type
  186 | - (null_unspecified NSArray *)guessesForWord:(null_unspecified NSString *)word API_DEPRECATED("Use -guessesForWordRange:inString:language:inSpellDocumentWithTag instead", macos(10.0,10.6));
      |                                               ^~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSpellChecker.h:187:21: error: 'null_unspecified' does not name a type
  187 | - (void)forgetWord:(null_unspecified NSString *)word API_DEPRECATED_WITH_REPLACEMENT("unlearnWord:", macos(10.0,10.5));
      |                     ^~~~~~~~~~~~~~~~
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/AppKit.h:105:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSplitView.h:46:22: error: unknown property attribute 'weak'
   46 | @property (nullable, weak) id<NSSplitViewDelegate> delegate;
      |                      ^~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSplitView.h:46:52: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   46 | @property (nullable, weak) id<NSSplitViewDelegate> delegate;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSplitView.h:106:45: error: expected '>' before 'NSView'
  106 | @property (readonly, copy) NSArray<__kindof NSView *> *arrangedSubviews API_AVAILABLE(macos(10.11));
      |                                             ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSplitView.h:106:45: error: cannot find protocol declaration for '__kindof'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSplitView.h:106:45: error: 'copy' attribute is only valid for Objective-C objects
  106 | @property (readonly, copy) NSArray<__kindof NSView *> *arrangedSubviews API_AVAILABLE(macos(10.11));
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSView.h:88:35: note: originally specified here
   88 | @property (copy) NSArray<__kindof NSView *> *subviews;
      |                                   ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSplitView.h:106:51: error: expected ';' before '*' token
  106 | @property (readonly, copy) NSArray<__kindof NSView *> *arrangedSubviews API_AVAILABLE(macos(10.11));
      |                                                   ^~
      |                                                   ;
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSplitViewController.h:9,
                 from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/AppKit.h:106:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSplitViewItem.h:83:12: error: unknown property attribute 'strong'
   83 | @property (strong) NSViewController *viewController;
      |            ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSplitViewItem.h:83:38: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   83 | @property (strong) NSViewController *viewController;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSplitViewController.h:33:12: error: unknown property attribute 'strong'
   33 | @property (strong) NSSplitView *splitView;
      |            ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSplitViewController.h:33:33: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   33 | @property (strong) NSSplitView *splitView;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSplitViewController.h:36:35: error: expected '>' before 'NSSplitViewItem'
   36 | @property (copy) NSArray<__kindof NSSplitViewItem *> *splitViewItems;
      |                                   ^~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSplitViewController.h:36:35: error: cannot find protocol declaration for '__kindof'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSplitViewController.h:36:35: error: 'copy' attribute is only valid for Objective-C objects
   36 | @property (copy) NSArray<__kindof NSSplitViewItem *> *splitViewItems;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSplitViewController.h:36:50: error: expected ';' before '*' token
   36 | @property (copy) NSArray<__kindof NSSplitViewItem *> *splitViewItems;
      |                                                  ^~
      |                                                  ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSplitViewController.h:62:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   62 | - (nullable NSSplitViewItem *)splitViewItemForViewController:(NSViewController *)viewController;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSplitViewController.h:83:1: error: cannot use an object as parameter to a method
   83 | @end
      | ^~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSplitViewController.h:83:1: error: cannot use an object as parameter to a method
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSplitViewController.h:88:28: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   88 | - (IBAction)toggleSidebar:(nullable id)sender API_AVAILABLE(macos(10.11));
      |                            ^~~~~~~~
      |                            cg_nullable
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSOpenPanel.h:9,
                 from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/AppKit.h:107:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSavePanel.h:52:33: error: expected '>' before '*' token
   52 | @property (copy) NSArray<UTType *> *allowedContentTypes API_AVAILABLE(macos(11.0));
      |                                 ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSavePanel.h:52:33: error: cannot find protocol declaration for 'UTType'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSavePanel.h:52:34: error: expected unqualified-id before '>' token
   52 | @property (copy) NSArray<UTType *> *allowedContentTypes API_AVAILABLE(macos(11.0));
      |                                  ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSavePanel.h:61:22: error: unknown property attribute 'strong'
   61 | @property (nullable, strong) NSView *accessoryView;
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSavePanel.h:61:38: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   61 | @property (nullable, strong) NSView *accessoryView;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSavePanel.h:68:22: error: unknown property attribute 'weak'
   68 | @property (nullable, weak) id<NSOpenSavePanelDelegate> delegate;
      |                      ^~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSavePanel.h:68:56: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   68 | @property (nullable, weak) id<NSOpenSavePanelDelegate> delegate;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSavePanel.h:132:45: error: expected '>' before '*' token
  132 | @property (nullable, copy) NSArray<NSString *> *tagNames API_AVAILABLE(macos(10.9));
      |                                             ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSavePanel.h:132:45: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSavePanel.h:132:46: error: expected unqualified-id before '>' token
  132 | @property (nullable, copy) NSArray<NSString *> *tagNames API_AVAILABLE(macos(10.9));
      |                                              ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSavePanel.h:137:17: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  137 | - (IBAction)ok:(nullable id)sender;
      |                 ^~~~~~~~
      |                 cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSavePanel.h:138:21: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  138 | - (IBAction)cancel:(nullable id)sender;
      |                     ^~~~~~~~
      |                     cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSavePanel.h:145:76: error: expected ')' before '(' token
  145 | - (void)beginSheetModalForWindow:(NSWindow *)window completionHandler:(void (^)(NSModalResponse result))handler API_AVAILABLE(macos(10.6));
      |                                                                       ~    ^~
      |                                                                            )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSavePanel.h:145:77: error: expected identifier before '(' token
  145 | - (void)beginSheetModalForWindow:(NSWindow *)window completionHandler:(void (^)(NSModalResponse result))handler API_AVAILABLE(macos(10.6));
      |                                                                             ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSavePanel.h:145:76: error: expected ';' before '(' token
  145 | - (void)beginSheetModalForWindow:(NSWindow *)window completionHandler:(void (^)(NSModalResponse result))handler API_AVAILABLE(macos(10.6));
      |                                                                            ^~
      |                                                                            ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSavePanel.h:149:41: error: expected ')' before '(' token
  149 | - (void)beginWithCompletionHandler:(void (^)(NSModalResponse result))handler API_AVAILABLE(macos(10.6));
      |                                    ~    ^~
      |                                         )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSavePanel.h:149:42: error: expected identifier before '(' token
  149 | - (void)beginWithCompletionHandler:(void (^)(NSModalResponse result))handler API_AVAILABLE(macos(10.6));
      |                                          ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSavePanel.h:149:41: error: expected ';' before '(' token
  149 | - (void)beginWithCompletionHandler:(void (^)(NSModalResponse result))handler API_AVAILABLE(macos(10.6));
      |                                         ^~
      |                                         ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSavePanel.h:175:51: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  175 | - (void)panel:(id)sender didChangeToDirectoryURL:(nullable NSURL *)url API_AVAILABLE(macos(10.6));
      |                                                   ^~~~~~~~
      |                                                   cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSavePanel.h:179:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  179 | - (nullable NSString *)panel:(id)sender userEnteredFilename:(NSString *)filename confirmed:(BOOL)okFlag;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSavePanel.h:187:34: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  187 | - (void)panelSelectionDidChange:(nullable id)sender;
      |                                  ^~~~~~~~
      |                                  cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSavePanel.h:204:23: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  204 | - (void)setDirectory:(nullable NSString *)path API_DEPRECATED("Use -setDirectoryURL: instead", macos(10.0,10.6));
      |                       ^~~~~~~~
      |                       cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSavePanel.h:205:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  205 | - (nullable NSString *)requiredFileType API_DEPRECATED("Use -allowedFileTypes instead", macos(10.0,10.6));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSavePanel.h:206:30: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  206 | - (void)setRequiredFileType:(nullable NSString *)type API_DEPRECATED("Use -setAllowedFileTypes: instead", macos(10.0,10.6));
      |                              ^~~~~~~~
      |                              cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSavePanel.h:207:55: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  207 | - (void)beginSheetForDirectory:(NSString *)path file:(nullable NSString *)name modalForWindow:(nullable NSWindow *)docWindow modalDelegate:(nullable id)delegate didEndSelector:(nullable SEL)didEndSelector contextInfo:(nullable void *)contextInfo API_DEPRECATED("Use beginSheetModalForWindow:completionHandler: instead. The following parameters are replaced by properties: 'path' is replaced by 'directoryURL' and 'name' by 'nameFieldStringValue'.", macos(10.0,10.6));
      |                                                       ^~~~~~~~
      |                                                       cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSavePanel.h:207:96: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  207 | - (void)beginSheetForDirectory:(NSString *)path file:(nullable NSString *)name modalForWindow:(nullable NSWindow *)docWindow modalDelegate:(nullable id)delegate didEndSelector:(nullable SEL)didEndSelector contextInfo:(nullable void *)contextInfo API_DEPRECATED("Use beginSheetModalForWindow:completionHandler: instead. The following parameters are replaced by properties: 'path' is replaced by 'directoryURL' and 'name' by 'nameFieldStringValue'.", macos(10.0,10.6));
      |                                                                                                ^~~~~~~~
      |                                                                                                cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSavePanel.h:207:141: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  207 | - (void)beginSheetForDirectory:(NSString *)path file:(nullable NSString *)name modalForWindow:(nullable NSWindow *)docWindow modalDelegate:(nullable id)delegate didEndSelector:(nullable SEL)didEndSelector contextInfo:(nullable void *)contextInfo API_DEPRECATED("Use beginSheetModalForWindow:completionHandler: instead. The following parameters are replaced by properties: 'path' is replaced by 'directoryURL' and 'name' by 'nameFieldStringValue'.", macos(10.0,10.6));
      |                                                                                                                                             ^~~~~~~~
      |                                                                                                                                             cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSavePanel.h:207:178: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  207 | - (void)beginSheetForDirectory:(NSString *)path file:(nullable NSString *)name modalForWindow:(nullable NSWindow *)docWindow modalDelegate:(nullable id)delegate didEndSelector:(nullable SEL)didEndSelector contextInfo:(nullable void *)contextInfo API_DEPRECATED("Use beginSheetModalForWindow:completionHandler: instead. The following parameters are replaced by properties: 'path' is replaced by 'directoryURL' and 'name' by 'nameFieldStringValue'.", macos(10.0,10.6));
      |                                                                                                                                                                                  ^~~~~~~~
      |                                                                                                                                                                                  cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSavePanel.h:207:219: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  207 | - (void)beginSheetForDirectory:(NSString *)path file:(nullable NSString *)name modalForWindow:(nullable NSWindow *)docWindow modalDelegate:(nullable id)delegate didEndSelector:(nullable SEL)didEndSelector contextInfo:(nullable void *)contextInfo API_DEPRECATED("Use beginSheetModalForWindow:completionHandler: instead. The following parameters are replaced by properties: 'path' is replaced by 'directoryURL' and 'name' by 'nameFieldStringValue'.", macos(10.0,10.6));
      |                                                                                                                                                                                                                           ^~~~~~~~
      |                                                                                                                                                                                                                           cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSavePanel.h:208:36: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  208 | - (NSInteger)runModalForDirectory:(nullable NSString *)path file:(nullable NSString *)name API_DEPRECATED("Use -runModal instead. The following parameters are replaced by properties: 'path' is replaced by 'directoryURL' and 'name' by 'nameFieldStringValue'.", macos(10.0,10.6));
      |                                    ^~~~~~~~
      |                                    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSavePanel.h:208:67: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  208 | - (NSInteger)runModalForDirectory:(nullable NSString *)path file:(nullable NSString *)name API_DEPRECATED("Use -runModal instead. The following parameters are replaced by properties: 'path' is replaced by 'directoryURL' and 'name' by 'nameFieldStringValue'.", macos(10.0,10.6));
      |                                                                   ^~~~~~~~
      |                                                                   cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSavePanel.h:209:25: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  209 | - (IBAction)selectText:(nullable id)sender API_DEPRECATED("Default implementation does nothing.", macos(10.0,10.3));
      |                         ^~~~~~~~
      |                         cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSavePanel.h:215:45: error: expected '>' before '*' token
  215 | @property (nullable, copy) NSArray<NSString *> *allowedFileTypes API_DEPRECATED("Use -allowedContentTypes instead", macos(10.3,API_TO_BE_DEPRECATED));
      |                                             ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSavePanel.h:215:45: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSavePanel.h:215:46: error: expected unqualified-id before '>' token
  215 | @property (nullable, copy) NSArray<NSString *> *allowedFileTypes API_DEPRECATED("Use -allowedContentTypes instead", macos(10.3,API_TO_BE_DEPRECATED));
      |                                              ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSOpenPanel.h:24:42: error: expected '>' before '*' token
   24 | @property (readonly, copy) NSArray<NSURL *> *URLs;
      |                                          ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSOpenPanel.h:24:42: error: cannot find protocol declaration for 'NSURL'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSOpenPanel.h:24:43: error: expected unqualified-id before '>' token
   24 | @property (readonly, copy) NSArray<NSURL *> *URLs;
      |                                           ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSOpenPanel.h:63:33: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   63 | - (void)beginSheetForDirectory:(nullable NSString *)path file:(nullable NSString *)name types:(nullable NSArray *)fileTypes modalForWindow:(nullable NSWindow *)docWindow modalDelegate:(nullable id)delegate didEndSelector:(nullable SEL)didEndSelector contextInfo:(nullable void *)contextInfo API_DEPRECATED("", macos(10.0,10.6));
      |                                 ^~~~~~~~
      |                                 cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSOpenPanel.h:63:64: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   63 | - (void)beginSheetForDirectory:(nullable NSString *)path file:(nullable NSString *)name types:(nullable NSArray *)fileTypes modalForWindow:(nullable NSWindow *)docWindow modalDelegate:(nullable id)delegate didEndSelector:(nullable SEL)didEndSelector contextInfo:(nullable void *)contextInfo API_DEPRECATED("", macos(10.0,10.6));
      |                                                                ^~~~~~~~
      |                                                                cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSOpenPanel.h:63:96: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   63 | - (void)beginSheetForDirectory:(nullable NSString *)path file:(nullable NSString *)name types:(nullable NSArray *)fileTypes modalForWindow:(nullable NSWindow *)docWindow modalDelegate:(nullable id)delegate didEndSelector:(nullable SEL)didEndSelector contextInfo:(nullable void *)contextInfo API_DEPRECATED("", macos(10.0,10.6));
      |                                                                                                ^~~~~~~~
      |                                                                                                cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSOpenPanel.h:63:141: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   63 | - (void)beginSheetForDirectory:(nullable NSString *)path file:(nullable NSString *)name types:(nullable NSArray *)fileTypes modalForWindow:(nullable NSWindow *)docWindow modalDelegate:(nullable id)delegate didEndSelector:(nullable SEL)didEndSelector contextInfo:(nullable void *)contextInfo API_DEPRECATED("", macos(10.0,10.6));
      |                                                                                                                                             ^~~~~~~~
      |                                                                                                                                             cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSOpenPanel.h:63:186: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   63 | - (void)beginSheetForDirectory:(nullable NSString *)path file:(nullable NSString *)name types:(nullable NSArray *)fileTypes modalForWindow:(nullable NSWindow *)docWindow modalDelegate:(nullable id)delegate didEndSelector:(nullable SEL)didEndSelector contextInfo:(nullable void *)contextInfo API_DEPRECATED("", macos(10.0,10.6));
      |                                                                                                                                                                                          ^~~~~~~~
      |                                                                                                                                                                                          cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSOpenPanel.h:63:223: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   63 | - (void)beginSheetForDirectory:(nullable NSString *)path file:(nullable NSString *)name types:(nullable NSArray *)fileTypes modalForWindow:(nullable NSWindow *)docWindow modalDelegate:(nullable id)delegate didEndSelector:(nullable SEL)didEndSelector contextInfo:(nullable void *)contextInfo API_DEPRECATED("", macos(10.0,10.6));
      |                                                                                                                                                                                                                               ^~~~~~~~
      |                                                                                                                                                                                                                               cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSOpenPanel.h:63:264: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   63 | - (void)beginSheetForDirectory:(nullable NSString *)path file:(nullable NSString *)name types:(nullable NSArray *)fileTypes modalForWindow:(nullable NSWindow *)docWindow modalDelegate:(nullable id)delegate didEndSelector:(nullable SEL)didEndSelector contextInfo:(nullable void *)contextInfo API_DEPRECATED("", macos(10.0,10.6));
      |                                                                                                                                                                                                                                                                        ^~~~~~~~
      |                                                                                                                                                                                                                                                                        cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSOpenPanel.h:69:28: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   69 | - (void)beginForDirectory:(nullable NSString *)path file:(nullable NSString *)name types:(nullable NSArray *)fileTypes modelessDelegate:(nullable id)delegate didEndSelector:(nullable SEL)didEndSelector contextInfo:(nullable void *)contextInfo  API_DEPRECATED("", macos(10.0,10.6));
      |                            ^~~~~~~~
      |                            cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSOpenPanel.h:69:59: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   69 | - (void)beginForDirectory:(nullable NSString *)path file:(nullable NSString *)name types:(nullable NSArray *)fileTypes modelessDelegate:(nullable id)delegate didEndSelector:(nullable SEL)didEndSelector contextInfo:(nullable void *)contextInfo  API_DEPRECATED("", macos(10.0,10.6));
      |                                                           ^~~~~~~~
      |                                                           cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSOpenPanel.h:69:91: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   69 | - (void)beginForDirectory:(nullable NSString *)path file:(nullable NSString *)name types:(nullable NSArray *)fileTypes modelessDelegate:(nullable id)delegate didEndSelector:(nullable SEL)didEndSelector contextInfo:(nullable void *)contextInfo  API_DEPRECATED("", macos(10.0,10.6));
      |                                                                                           ^~~~~~~~
      |                                                                                           cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSOpenPanel.h:69:138: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   69 | - (void)beginForDirectory:(nullable NSString *)path file:(nullable NSString *)name types:(nullable NSArray *)fileTypes modelessDelegate:(nullable id)delegate didEndSelector:(nullable SEL)didEndSelector contextInfo:(nullable void *)contextInfo  API_DEPRECATED("", macos(10.0,10.6));
      |                                                                                                                                          ^~~~~~~~
      |                                                                                                                                          cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSOpenPanel.h:69:175: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   69 | - (void)beginForDirectory:(nullable NSString *)path file:(nullable NSString *)name types:(nullable NSArray *)fileTypes modelessDelegate:(nullable id)delegate didEndSelector:(nullable SEL)didEndSelector contextInfo:(nullable void *)contextInfo  API_DEPRECATED("", macos(10.0,10.6));
      |                                                                                                                                                                               ^~~~~~~~
      |                                                                                                                                                                               cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSOpenPanel.h:69:216: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   69 | - (void)beginForDirectory:(nullable NSString *)path file:(nullable NSString *)name types:(nullable NSArray *)fileTypes modelessDelegate:(nullable id)delegate didEndSelector:(nullable SEL)didEndSelector contextInfo:(nullable void *)contextInfo  API_DEPRECATED("", macos(10.0,10.6));
      |                                                                                                                                                                                                                        ^~~~~~~~
      |                                                                                                                                                                                                                        cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSOpenPanel.h:75:36: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   75 | - (NSInteger)runModalForDirectory:(nullable NSString *)path file:(nullable NSString *)name types:(nullable NSArray *)fileTypes API_DEPRECATED("", macos(10.0,10.6));
      |                                    ^~~~~~~~
      |                                    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSOpenPanel.h:75:67: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   75 | - (NSInteger)runModalForDirectory:(nullable NSString *)path file:(nullable NSString *)name types:(nullable NSArray *)fileTypes API_DEPRECATED("", macos(10.0,10.6));
      |                                                                   ^~~~~~~~
      |                                                                   cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSOpenPanel.h:75:99: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   75 | - (NSInteger)runModalForDirectory:(nullable NSString *)path file:(nullable NSString *)name types:(nullable NSArray *)fileTypes API_DEPRECATED("", macos(10.0,10.6));
      |                                                                                                   ^~~~~~~~
      |                                                                                                   cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSOpenPanel.h:80:32: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   80 | - (NSInteger)runModalForTypes:(nullable NSArray *)fileTypes API_DEPRECATED("", macos(10.0,10.6));
      |                                ^~~~~~~~
      |                                cg_nullable
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/AppKit.h:108:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPageLayout.h:28:45: error: expected '>' before 'NSViewController'
   28 | @property (readonly, copy) NSArray<__kindof NSViewController *> *accessoryControllers API_AVAILABLE(macos(10.5));
      |                                             ^~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPageLayout.h:28:45: error: cannot find protocol declaration for '__kindof'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPageLayout.h:28:45: error: 'copy' attribute is only valid for Objective-C objects
   28 | @property (readonly, copy) NSArray<__kindof NSViewController *> *accessoryControllers API_AVAILABLE(macos(10.5));
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPageLayout.h:28:61: error: expected ';' before '*' token
   28 | @property (readonly, copy) NSArray<__kindof NSViewController *> *accessoryControllers API_AVAILABLE(macos(10.5));
      |                                                             ^~
      |                                                             ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPageLayout.h:35:105: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   35 | - (void)beginSheetWithPrintInfo:(NSPrintInfo *)printInfo modalForWindow:(NSWindow *)docWindow delegate:(nullable id)delegate didEndSelector:(nullable SEL)didEndSelector contextInfo:(nullable void *)contextInfo;
      |                                                                                                         ^~~~~~~~
      |                                                                                                         cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPageLayout.h:35:142: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   35 | - (void)beginSheetWithPrintInfo:(NSPrintInfo *)printInfo modalForWindow:(NSWindow *)docWindow delegate:(nullable id)delegate didEndSelector:(nullable SEL)didEndSelector contextInfo:(nullable void *)contextInfo;
      |                                                                                                                                              ^~~~~~~~
      |                                                                                                                                              cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPageLayout.h:35:183: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   35 | - (void)beginSheetWithPrintInfo:(NSPrintInfo *)printInfo modalForWindow:(NSWindow *)docWindow delegate:(nullable id)delegate didEndSelector:(nullable SEL)didEndSelector contextInfo:(nullable void *)contextInfo;
      |                                                                                                                                                                                       ^~~~~~~~
      |                                                                                                                                                                                       cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPageLayout.h:44:32: error: unknown property attribute 'strong'
   44 | @property (nullable, readonly, strong) NSPrintInfo *printInfo;
      |                                ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPageLayout.h:46:1: error: cannot use an object as parameter to a method
   46 | @end
      | ^~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPageLayout.h:52:27: error: 'null_unspecified' does not name a type
   52 | - (void)setAccessoryView:(null_unspecified NSView *)accessoryView API_DEPRECATED("", macos(10.0,10.5));
      |                           ^~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPageLayout.h:53:4: error: 'null_unspecified' does not name a type
   53 | - (null_unspecified NSView *)accessoryView API_DEPRECATED("", macos(10.0,10.5));
      |    ^~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPageLayout.h:64:24: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   64 | - (void)runPageLayout:(nullable id)sender;
      |                        ^~~~~~~~
      |                        cg_nullable
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/AppKit.h:111:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPasteboardItem.h:41:52: error: cannot find protocol declaration for 'NSPasteboardType'
   41 | @property (readonly, copy) NSArray<NSPasteboardType> *types;
      |                                                    ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPasteboardItem.h:45:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   45 | - (nullable NSPasteboardType)availableTypeFromArray:(NSArray<NSPasteboardType> *)types;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPasteboardItem.h:45:78: error: cannot find protocol declaration for 'NSPasteboardType'
   45 | - (nullable NSPasteboardType)availableTypeFromArray:(NSArray<NSPasteboardType> *)types;
      |                                                                              ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPasteboardItem.h:49:106: error: cannot find protocol declaration for 'NSPasteboardType'
   49 | - (BOOL)setDataProvider:(id<NSPasteboardItemDataProvider>)dataProvider forTypes:(NSArray<NSPasteboardType> *)types;
      |                                                                                                          ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPasteboardItem.h:59:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   59 | - (nullable NSData *)dataForType:(NSPasteboardType)type;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPasteboardItem.h:60:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   60 | - (nullable NSString *)stringForType:(NSPasteboardType)type;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPasteboardItem.h:61:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   61 | - (nullable id)propertyListForType:(NSPasteboardType)type;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPasteboardItem.h:71:21: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   71 | - (void)pasteboard:(nullable NSPasteboard *)pasteboard item:(NSPasteboardItem *)item provideDataForType:(NSPasteboardType)type;
      |                     ^~~~~~~~
      |                     cg_nullable
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/AppKit.h:112:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPopoverTouchBarItem.h:22:12: error: unknown property attribute 'strong'
   22 | @property (strong) NSTouchBar *popoverTouchBar;
      |            ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPopoverTouchBarItem.h:22:32: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   22 | @property (strong) NSTouchBar *popoverTouchBar;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPopoverTouchBarItem.h:32:12: error: unknown property attribute 'strong'
   32 | @property (strong) __kindof NSView *collapsedRepresentation API_UNAVAILABLE(ios);
      |            ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPopoverTouchBarItem.h:32:20: error: '__kindof' has not been declared
   32 | @property (strong) __kindof NSView *collapsedRepresentation API_UNAVAILABLE(ios);
      |                    ^~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPopoverTouchBarItem.h:38:12: error: unknown property attribute 'strong'
   38 | @property (strong, nullable) NSImage *collapsedRepresentationImage;
      |            ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPopoverTouchBarItem.h:38:39: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   38 | @property (strong, nullable) NSImage *collapsedRepresentationImage;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPopoverTouchBarItem.h:46:12: error: unknown property attribute 'strong'
   46 | @property (strong) NSString *collapsedRepresentationLabel;
      |            ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPopoverTouchBarItem.h:46:30: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   46 | @property (strong) NSString *collapsedRepresentationLabel;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPopoverTouchBarItem.h:53:12: error: unknown property attribute 'strong'
   53 | @property (strong, nullable) NSTouchBar *pressAndHoldTouchBar;
      |            ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPopoverTouchBarItem.h:53:42: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   53 | @property (strong, nullable) NSTouchBar *pressAndHoldTouchBar;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPopoverTouchBarItem.h:63:22: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   63 | - (void)showPopover:(nullable id)sender;
      |                      ^~~~~~~~
      |                      cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPopoverTouchBarItem.h:68:25: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   68 | - (void)dismissPopover:(nullable id)sender;
      |                         ^~~~~~~~
      |                         cg_nullable
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPopUpButton.h:10,
                 from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/AppKit.h:113:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSMenuItemCell.h:21:22: error: unknown property attribute 'strong'
   21 | @property (nullable, strong) NSMenuItem *menuItem;
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSMenuItemCell.h:21:42: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   21 | @property (nullable, strong) NSMenuItem *menuItem;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPopUpButton.h:24:22: error: unknown property attribute 'strong'
   24 | @property (nullable, strong) NSMenu *menu;
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPopUpButton.h:24:38: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   24 | @property (nullable, strong) NSMenu *menu;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPopUpButton.h:36:46: error: expected '>' before '*' token
   36 | - (void)addItemsWithTitles:(NSArray<NSString *> *)itemTitles;
      |                                              ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPopUpButton.h:36:46: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPopUpButton.h:36:47: error: expected ')' before '>' token
   36 | - (void)addItemsWithTitles:(NSArray<NSString *> *)itemTitles;
      |                            ~                  ^
      |                                               )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPopUpButton.h:36:47: error: expected identifier before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPopUpButton.h:36:47: error: expected ';' before '>' token
   36 | - (void)addItemsWithTitles:(NSArray<NSString *> *)itemTitles;
      |                                               ^
      |                                               ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPopUpButton.h:45:47: error: expected '>' before '*' token
   45 | @property (readonly, copy) NSArray<NSMenuItem *> *itemArray;
      |                                               ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPopUpButton.h:45:48: error: expected unqualified-id before '>' token
   45 | @property (readonly, copy) NSArray<NSMenuItem *> *itemArray;
      |                                                ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPopUpButton.h:51:48: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   51 | - (NSInteger)indexOfItemWithRepresentedObject:(nullable id)obj;
      |                                                ^~~~~~~~
      |                                                cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPopUpButton.h:52:37: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   52 | - (NSInteger)indexOfItemWithTarget:(nullable id)target andAction:(nullable SEL)actionSelector;
      |                                     ^~~~~~~~
      |                                     cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPopUpButton.h:52:67: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   52 | - (NSInteger)indexOfItemWithTarget:(nullable id)target andAction:(nullable SEL)actionSelector;
      |                                                                   ^~~~~~~~
      |                                                                   cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPopUpButton.h:54:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   54 | - (nullable NSMenuItem *)itemAtIndex:(NSInteger)index;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPopUpButton.h:55:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   55 | - (nullable NSMenuItem *)itemWithTitle:(NSString *)title;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPopUpButton.h:56:32: error: unknown property attribute 'strong'
   56 | @property (nullable, readonly, strong) NSMenuItem *lastItem;
      |                                ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPopUpButton.h:60:21: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   60 | - (void)selectItem:(nullable NSMenuItem *)item;
      |                     ^~~~~~~~
      |                     cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPopUpButton.h:66:32: error: unknown property attribute 'strong'
   66 | @property (nullable, readonly, strong) NSMenuItem *selectedItem;
      |                                ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPopUpButton.h:73:45: error: expected '>' before '*' token
   73 | @property (readonly, copy) NSArray<NSString *> *itemTitles;
      |                                             ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPopUpButton.h:73:45: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPopUpButton.h:73:46: error: expected unqualified-id before '>' token
   73 | @property (readonly, copy) NSArray<NSString *> *itemTitles;
      |                                              ^
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/AppKit.h:115:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPrintOperation.h:56:91: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   56 | + (NSPrintOperation *)EPSOperationWithView:(NSView *)view insideRect:(NSRect)rect toData:(nullable NSMutableData *)data;
      |                                                                                           ^~~~~~~~
      |                                                                                           cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPrintOperation.h:60:29: error: unknown property attribute 'strong'
   60 | @property (class, nullable, strong) NSPrintOperation *currentOperation;
      |                             ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPrintOperation.h:60:55: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   60 | @property (class, nullable, strong) NSPrintOperation *currentOperation;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPrintOperation.h:84:12: error: unknown property attribute 'strong'
   84 | @property (strong) NSPrintPanel *printPanel;
      |            ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPrintOperation.h:84:34: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   84 | @property (strong) NSPrintPanel *printPanel;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPrintOperation.h:88:12: error: unknown property attribute 'strong'
   88 | @property (strong) NSPDFPanel *PDFPanel API_AVAILABLE(macos(10.9));
      |            ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPrintOperation.h:88:32: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   88 | @property (strong) NSPDFPanel *PDFPanel API_AVAILABLE(macos(10.9));
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPrintOperation.h:104:68: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  104 | - (void)runOperationModalForWindow:(NSWindow *)docWindow delegate:(nullable id)delegate didRunSelector:(nullable SEL)didRunSelector contextInfo:(nullable void *)contextInfo;
      |                                                                    ^~~~~~~~
      |                                                                    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPrintOperation.h:104:105: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  104 | - (void)runOperationModalForWindow:(NSWindow *)docWindow delegate:(nullable id)delegate didRunSelector:(nullable SEL)didRunSelector contextInfo:(nullable void *)contextInfo;
      |                                                                                                         ^~~~~~~~
      |                                                                                                         cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPrintOperation.h:104:146: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  104 | - (void)runOperationModalForWindow:(NSWindow *)docWindow delegate:(nullable id)delegate didRunSelector:(nullable SEL)didRunSelector contextInfo:(nullable void *)contextInfo;
      |                                                                                                                                                  ^~~~~~~~
      |                                                                                                                                                  cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPrintOperation.h:112:32: error: unknown property attribute 'strong'
  112 | @property (nullable, readonly, strong) NSView *view;
      |                                ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPrintOperation.h:120:32: error: unknown property attribute 'strong'
  120 | @property (nullable, readonly, strong) NSGraphicsContext *context;
      |                                ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPrintOperation.h:133:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  133 | - (nullable NSGraphicsContext *)createContext;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPrintOperation.h:142:27: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  142 | - (void)setAccessoryView:(nullable NSView *)view API_DEPRECATED("Use -[NSPrintPanel addAccessoryController:] and -[NSPrintPanel removeAccessoryController:] instead", macos(10.0,10.5));
      |                           ^~~~~~~~
      |                           cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPrintOperation.h:143:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  143 | - (nullable NSView *)accessoryView API_DEPRECATED("Use -[NSPrintPanel accessoryControllers] instead", macos(10.0,10.5));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPrintOperation.h:145:26: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  145 | - (void)setJobStyleHint:(nullable NSString *)hint API_DEPRECATED("", macos(10.2,10.5));
      |                          ^~~~~~~~
      |                          cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPrintOperation.h:146:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  146 | - (nullable NSString *)jobStyleHint API_DEPRECATED("", macos(10.2,10.5));
      |    ^~~~~~~~
      |    cg_nullable
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/AppKit.h:116:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPrintPanel.h:63:24: error: expected '>' before '<' token
   63 | - (NSArray<NSDictionary<NSPrintPanelAccessorySummaryKey, NSString *> *> *)localizedSummaryItems;
      |                        ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPrintPanel.h:63:24: error: cannot find protocol declaration for 'NSDictionary'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPrintPanel.h:63:24: error: expected ')' before '<' token
   63 | - (NSArray<NSDictionary<NSPrintPanelAccessorySummaryKey, NSString *> *> *)localizedSummaryItems;
      |   ~                    ^
      |                        )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPrintPanel.h:63:24: error: objective-c++ method declaration is expected before '<' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPrintPanel.h:69:19: error: expected '>' before '*' token
   69 | - (NSSet<NSString *> *)keyPathsForValuesAffectingPreview;
      |                   ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPrintPanel.h:69:19: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPrintPanel.h:69:20: error: expected ')' before '>' token
   69 | - (NSSet<NSString *> *)keyPathsForValuesAffectingPreview;
      |   ~                ^
      |                    )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPrintPanel.h:69:20: error: objective-c++ method declaration is expected before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPrintPanel.h:85:45: error: expected '>' before 'NSViewController'
   85 | @property (readonly, copy) NSArray<__kindof NSViewController *> *accessoryControllers API_AVAILABLE(macos(10.5));
      |                                             ^~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPrintPanel.h:85:45: error: cannot find protocol declaration for '__kindof'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPrintPanel.h:85:45: error: 'copy' attribute is only valid for Objective-C objects
   85 | @property (readonly, copy) NSArray<__kindof NSViewController *> *accessoryControllers API_AVAILABLE(macos(10.5));
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPrintPanel.h:85:61: error: expected ';' before '*' token
   85 | @property (readonly, copy) NSArray<__kindof NSViewController *> *accessoryControllers API_AVAILABLE(macos(10.5));
      |                                                             ^~
      |                                                             ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPrintPanel.h:93:32: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   93 | - (void)setDefaultButtonTitle:(nullable NSString *)defaultButtonTitle API_AVAILABLE(macos(10.5));
      |                                ^~~~~~~~
      |                                cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPrintPanel.h:94:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   94 | - (nullable NSString *)defaultButtonTitle API_AVAILABLE(macos(10.5));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPrintPanel.h:110:105: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  110 | - (void)beginSheetWithPrintInfo:(NSPrintInfo *)printInfo modalForWindow:(NSWindow *)docWindow delegate:(nullable id)delegate didEndSelector:(nullable SEL)didEndSelector contextInfo:(nullable void *)contextInfo;
      |                                                                                                         ^~~~~~~~
      |                                                                                                         cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPrintPanel.h:110:142: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  110 | - (void)beginSheetWithPrintInfo:(NSPrintInfo *)printInfo modalForWindow:(NSWindow *)docWindow delegate:(nullable id)delegate didEndSelector:(nullable SEL)didEndSelector contextInfo:(nullable void *)contextInfo;
      |                                                                                                                                              ^~~~~~~~
      |                                                                                                                                              cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPrintPanel.h:110:183: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  110 | - (void)beginSheetWithPrintInfo:(NSPrintInfo *)printInfo modalForWindow:(NSWindow *)docWindow delegate:(nullable id)delegate didEndSelector:(nullable SEL)didEndSelector contextInfo:(nullable void *)contextInfo;
      |                                                                                                                                                                                       ^~~~~~~~
      |                                                                                                                                                                                       cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPrintPanel.h:120:22: error: unknown property attribute 'strong'
  120 | @property (readonly, strong) NSPrintInfo *printInfo API_AVAILABLE(macos(10.5));
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPrintPanel.h:123:1: error: cannot use an object as parameter to a method
  123 | @end
      | ^~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPrintPanel.h:127:27: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  127 | - (void)setAccessoryView:(nullable NSView *)accessoryView API_DEPRECATED("Use -addAccessoryController instead", macos(10.0,10.5));
      |                           ^~~~~~~~
      |                           cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPrintPanel.h:128:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  128 | - (nullable NSView *)accessoryView API_DEPRECATED("Use -accessoryControllers instead. For compatibility this returns the view of the first accessory controller, or nil", macos(10.0,10.5));
      |    ^~~~~~~~
      |    cg_nullable
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/AppKit.h:117:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPDFInfo.h:25:35 error: expected '>' before '*' token
   25 | @property (copy) NSArray<NSString *> *tagNames;
      |                                   ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPDFInfo.h:25:35 error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPDFInfo.h:25:36 error: expected unqualified-id before '>' token
   25 | @property (copy) NSArray<NSString *> *tagNames;
      |                                    ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPDFInfo.h:28:69 error: cannot find protocol declaration for 'NSPrintInfoAttributeKey'
   28 | @property (readonly) NSMutableDictionary<NSPrintInfoAttributeKey, id> *attributes;
      |                                                                     ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPDFInfo.h:28:69 error: cannot find protocol declaration for 'id'
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/AppKit.h:118:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPDFPanel.h:32:22: error: unknown property attribute 'strong'
   32 | @property (nullable, strong) NSViewController *accessoryController;
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPDFPanel.h:32:48: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   32 | @property (nullable, strong) NSViewController *accessoryController;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPDFPanel.h:44:68: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   44 | - (void)beginSheetWithPDFInfo:(NSPDFInfo *)pdfInfo modalForWindow:(nullable NSWindow *)docWindow completionHandler:(void (^)(NSInteger))completionHandler;
      |                                                                    ^~~~~~~~
      |                                                                    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPDFPanel.h:44:121: error: expected ')' before '(' token
   44 | - (void)beginSheetWithPDFInfo:(NSPDFInfo *)pdfInfo modalForWindow:(nullable NSWindow *)docWindow completionHandler:(void (^)(NSInteger))completionHandler;
      |                                                                                                                    ~    ^~
      |                                                                                                                         )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPDFPanel.h:44:122: error: expected identifier before '(' token
   44 | - (void)beginSheetWithPDFInfo:(NSPDFInfo *)pdfInfo modalForWindow:(nullable NSWindow *)docWindow completionHandler:(void (^)(NSInteger))completionHandler;
      |                                                                                                                          ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPDFPanel.h:44:121: error: expected ';' before '(' token
   44 | - (void)beginSheetWithPDFInfo:(NSPDFInfo *)pdfInfo modalForWindow:(nullable NSWindow *)docWindow completionHandler:(void (^)(NSInteger))completionHandler;
      |                                                                                                                         ^~
      |                                                                                                                         ;
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/AppKit.h:121:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSMediaLibraryBrowserController.h:49:29: error: unknown property attribute 'strong'
   49 | @property (class, readonly, strong) NSMediaLibraryBrowserController *sharedMediaLibraryBrowserController;
      |                             ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSMediaLibraryBrowserController.h:50:26: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   50 | - (IBAction)togglePanel:(nullable id)sender;
      |                          ^~~~~~~~
      |                          cg_nullable
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/AppKit.h:122:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSScreen.h:23:52:error: expected '>' before '*' token
   23 | @property (class, readonly, copy) NSArray<NSScreen *> *screens; /* All screens; first one is "zero" screen */
      |                                                    ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSScreen.h:23:52:error: cannot find protocol declaration for 'NSScreen'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSScreen.h:23:53:error: expected unqualified-id before '>' token
   23 | @property (class, readonly, copy) NSArray<NSScreen *> *screens; /* All screens; first one is "zero" screen */
      |                                                     ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSScreen.h:24:39:error: unknown property attribute 'strong'
   24 | @property (class, readonly, nullable, strong) NSScreen *mainScreen;     /* Screen with key window */
      |                                       ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSScreen.h:25:39:error: unknown property attribute 'strong'
   25 | @property (class, readonly, nullable, strong) NSScreen *deepestScreen;
      |                                       ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSScreen.h:34:67:error: cannot find protocol declaration for 'NSDeviceDescriptionKey'
   34 | @property (readonly, copy) NSDictionary<NSDeviceDescriptionKey, id> *deviceDescription;
      |                                                                   ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSScreen.h:34:67:error: cannot find protocol declaration for 'id'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSScreen.h:35:32:error: unknown property attribute 'strong'
   35 | @property (nullable, readonly, strong) NSColorSpace *colorSpace API_AVAILABLE(macos(10.6));
      |                                ^~~~~~
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSScrollView.h:11,
                 from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/AppKit.h:123:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextFinder.h:87:44: error: expected '>' before '*' token
   87 | @property (readonly, copy) NSArray<NSValue *> *incrementalMatchRanges;
      |                                            ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextFinder.h:87:44: error: cannot find protocol declaration for 'NSValue'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextFinder.h:87:45: error: expected unqualified-id before '>' token
   87 | @property (readonly, copy) NSArray<NSValue *> *incrementalMatchRanges;
      |                                             ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextFinder.h:117:22: error: unknown property attribute 'strong'
  117 | @property (readonly, strong) NSString *string;
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextFinder.h:136:34: error: expected '>' before '*' token
  136 | @property (copy) NSArray<NSValue *> *selectedRanges;
      |                                  ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextFinder.h:136:34: error: cannot find protocol declaration for 'NSValue'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextFinder.h:136:35: error: expected unqualified-id before '>' token
  136 | @property (copy) NSArray<NSValue *> *selectedRanges;
      |                                   ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextFinder.h:142:58: error: expected '>' before '*' token
  142 | - (BOOL)shouldReplaceCharactersInRanges:(NSArray<NSValue *> *)ranges withStrings:(NSArray<NSString *> *)strings;
      |                                                          ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextFinder.h:142:58: error: cannot find protocol declaration for 'NSValue'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextFinder.h:142:59: error: expected ')' before '>' token
  142 | - (BOOL)shouldReplaceCharactersInRanges:(NSArray<NSValue *> *)ranges withStrings:(NSArray<NSString *> *)strings;
      |                                         ~                 ^
      |                                                           )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextFinder.h:142:59: error: expected identifier before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextFinder.h:142:59: error: expected ';' before '>' token
  142 | - (BOOL)shouldReplaceCharactersInRanges:(NSArray<NSValue *> *)ranges withStrings:(NSArray<NSString *> *)strings;
      |                                                           ^
      |                                                           ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextFinder.h:151:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  151 | - (nullable NSArray<NSValue *> *)rectsForCharacterRange:(NSRange)range;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextFinder.h:154:44: error: expected '>' before '*' token
  154 | @property (readonly, copy) NSArray<NSValue *> *visibleCharacterRanges;
      |                                            ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextFinder.h:154:44: error: cannot find protocol declaration for 'NSValue'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextFinder.h:154:45: error: expected unqualified-id before '>' token
  154 | @property (readonly, copy) NSArray<NSValue *> *visibleCharacterRanges;
      |                                             ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextFinder.h:167:22: error: unknown property attribute 'strong'
  167 | @property (nullable, strong) NSView *findBarView;
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextFinder.h:167:38: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
  167 | @property (nullable, strong) NSView *findBarView;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextFinder.h:178:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  178 | - (nullable NSView *)contentView;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSScrollView.h:28:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   28 | - (nullable instancetype)initWithCoder:(NSCoder *)coder NS_DESIGNATED_INITIALIZER;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSScrollView.h:32:74: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   32 | + (NSSize)frameSizeForContentSize:(NSSize)cSize horizontalScrollerClass:(nullable Class)horizontalScrollerClass verticalScrollerClass:(nullable Class)verticalScrollerClass borderType:(NSBorderType)type controlSize:(NSControlSize)controlSize scrollerStyle:(NSScrollerStyle)scrollerStyle API_AVAILABLE(macos(10.7));
      |                                                                          ^~~~~~~~
      |                                                                          cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSScrollView.h:32:136: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   32 | + (NSSize)frameSizeForContentSize:(NSSize)cSize horizontalScrollerClass:(nullable Class)horizontalScrollerClass verticalScrollerClass:(nullable Class)verticalScrollerClass borderType:(NSBorderType)type controlSize:(NSControlSize)controlSize scrollerStyle:(NSScrollerStyle)scrollerStyle API_AVAILABLE(macos(10.7));
      |                                                                                                                                        ^~~~~~~~
      |                                                                                                                                        cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSScrollView.h:36:74: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   36 | + (NSSize)contentSizeForFrameSize:(NSSize)fSize horizontalScrollerClass:(nullable Class)horizontalScrollerClass verticalScrollerClass:(nullable Class)verticalScrollerClass borderType:(NSBorderType)type controlSize:(NSControlSize)controlSize scrollerStyle:(NSScrollerStyle)scrollerStyle API_AVAILABLE(macos(10.7));
      |                                                                          ^~~~~~~~
      |                                                                          cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSScrollView.h:36:136: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   36 | + (NSSize)contentSizeForFrameSize:(NSSize)fSize horizontalScrollerClass:(nullable Class)horizontalScrollerClass verticalScrollerClass:(nullable Class)verticalScrollerClass borderType:(NSBorderType)type controlSize:(NSControlSize)controlSize scrollerStyle:(NSScrollerStyle)scrollerStyle API_AVAILABLE(macos(10.7));
      |                                                                                                                                        ^~~~~~~~
      |                                                                                                                                        cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSScrollView.h:48:22: error: unknown property attribute 'strong'
   48 | @property (nullable, strong) __kindof NSView *documentView;
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSScrollView.h:48:30: error: '__kindof' has not been declared
   48 | @property (nullable, strong) __kindof NSView *documentView;
      |                              ^~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSScrollView.h:49:12: error: unknown property attribute 'strong'
   49 | @property (strong) NSClipView *contentView;
      |            ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSScrollView.h:49:32: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   49 | @property (strong) NSClipView *contentView;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSScrollView.h:50:22: error: unknown property attribute 'strong'
   50 | @property (nullable, strong) NSCursor *documentCursor;
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSScrollView.h:50:40: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   50 | @property (nullable, strong) NSCursor *documentCursor;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSScrollView.h:56:22: error: unknown property attribute 'strong'
   56 | @property (nullable, strong) NSScroller *verticalScroller;
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSScrollView.h:56:42: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   56 | @property (nullable, strong) NSScroller *verticalScroller;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSScrollView.h:57:22: error: unknown property attribute 'strong'
   57 | @property (nullable, strong) NSScroller *horizontalScroller;
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSScrollView.h:57:42: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   57 | @property (nullable, strong) NSScroller *horizontalScroller;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSScrollView.h:170:22: error: unknown property attribute 'strong'
  170 | @property (nullable, strong) NSRulerView *horizontalRulerView;
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSScrollView.h:170:43: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
  170 | @property (nullable, strong) NSRulerView *horizontalRulerView;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSScrollView.h:171:22: error: unknown property attribute 'strong'
  171 | @property (nullable, strong) NSRulerView *verticalRulerView;
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSScrollView.h:171:43: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
  171 | @property (nullable, strong) NSRulerView *verticalRulerView;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/AppKit.h:125:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSegmentedControl.h:64:19: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   64 | - (void)setImage:(nullable NSImage *)image forSegment:(NSInteger)segment;
      |                   ^~~~~~~~
      |                   cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSegmentedControl.h:65:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   65 | - (nullable NSImage *)imageForSegment:(NSInteger)segment;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSegmentedControl.h:71:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   71 | - (nullable NSString *)labelForSegment:(NSInteger)segment;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSegmentedControl.h:73:18: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   73 | - (void)setMenu:(nullable NSMenu *)menu forSegment:(NSInteger)segment;
      |                  ^~~~~~~~
      |                  cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSegmentedControl.h:74:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   74 | - (nullable NSMenu *)menuForSegment:(NSInteger)segment;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSegmentedControl.h:82:21: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   82 | - (void)setToolTip:(nullable NSString *)toolTip forSegment:(NSInteger)segment API_AVAILABLE(macos(10.13));
      |                     ^~~~~~~~
      |                     cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSegmentedControl.h:83:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   83 | - (nullable NSString *)toolTipForSegment:(NSInteger)segment API_AVAILABLE(macos(10.13));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSegmentedControl.h:112:94: error: expected '>' before '*' token
  112 | - (void)compressWithPrioritizedCompressionOptions:(NSArray<NSUserInterfaceCompressionOptions *> *)prioritizedOptions API_AVAILABLE(macos(10.13));
      |                                                                                              ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSegmentedControl.h:112:94: error: cannot find protocol declaration for 'NSUserInterfaceCompressionOptions'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSegmentedControl.h:112:95: error: expected ')' before '>' token
  112 | - (void)compressWithPrioritizedCompressionOptions:(NSArray<NSUserInterfaceCompressionOptions *> *)prioritizedOptions API_AVAILABLE(macos(10.13));
      |                                                   ~                                           ^
      |                                                                                               )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSegmentedControl.h:112:95: error: expected identifier before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSegmentedControl.h:112:95: error: expected ';' before '>' token
  112 | - (void)compressWithPrioritizedCompressionOptions:(NSArray<NSUserInterfaceCompressionOptions *> *)prioritizedOptions API_AVAILABLE(macos(10.13));
      |                                                                                               ^
      |                                                                                               ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSegmentedControl.h:113:99: error: expected '>' before '*' token
  113 | - (NSSize)minimumSizeWithPrioritizedCompressionOptions:(NSArray<NSUserInterfaceCompressionOptions *> *)prioritizedOptions API_AVAILABLE(macos(10.13));
      |                                                                                                   ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSegmentedControl.h:113:99: error: cannot find protocol declaration for 'NSUserInterfaceCompressionOptions'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSegmentedControl.h:113:100: error: expected ')' before '>' token
  113 | - (NSSize)minimumSizeWithPrioritizedCompressionOptions:(NSArray<NSUserInterfaceCompressionOptions *> *)prioritizedOptions API_AVAILABLE(macos(10.13));
      |                                                        ~                                           ^
      |                                                                                                    )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSegmentedControl.h:113:100: error: expected identifier before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSegmentedControl.h:113:100: error: expected ';' before '>' token
  113 | - (NSSize)minimumSizeWithPrioritizedCompressionOptions:(NSArray<NSUserInterfaceCompressionOptions *> *)prioritizedOptions API_AVAILABLE(macos(10.13));
      |                                                                                                    ^
      |                                                                                                    ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSegmentedControl.h:128:62: error: expected '>' before '*' token
  128 | + (instancetype)segmentedControlWithLabels:(NSArray<NSString *> *)labels trackingMode:(NSSegmentSwitchTracking)trackingMode target:(nullable id)target action:(nullable SEL)action API_AVAILABLE(macos(10.12));
      |                                                              ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSegmentedControl.h:128:62: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSegmentedControl.h:128:63: error: expected ')' before '>' token
  128 | + (instancetype)segmentedControlWithLabels:(NSArray<NSString *> *)labels trackingMode:(NSSegmentSwitchTracking)trackingMode target:(nullable id)target action:(nullable SEL)action API_AVAILABLE(macos(10.12));
      |                                            ~                  ^
      |                                                               )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSegmentedControl.h:128:63: error: expected identifier before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSegmentedControl.h:128:63: error: expected ';' before '>' token
  128 | + (instancetype)segmentedControlWithLabels:(NSArray<NSString *> *)labels trackingMode:(NSSegmentSwitchTracking)trackingMode target:(nullable id)target action:(nullable SEL)action API_AVAILABLE(macos(10.12));
      |                                                               ^
      |                                                               ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSegmentedControl.h:138:61: error: expected '>' before '*' token
  138 | + (instancetype)segmentedControlWithImages:(NSArray<NSImage *> *)images trackingMode:(NSSegmentSwitchTracking)trackingMode target:(nullable id)target action:(nullable SEL)action API_AVAILABLE(macos(10.12));
      |                                                             ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSegmentedControl.h:138:61: error: cannot find protocol declaration for 'NSImage'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSegmentedControl.h:138:62: error: expected ')' before '>' token
  138 | + (instancetype)segmentedControlWithImages:(NSArray<NSImage *> *)images trackingMode:(NSSegmentSwitchTracking)trackingMode target:(nullable id)target action:(nullable SEL)action API_AVAILABLE(macos(10.12));
      |                                            ~                 ^
      |                                                              )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSegmentedControl.h:138:62: error: expected identifier before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSegmentedControl.h:138:62: error: expected ';' before '>' token
  138 | + (instancetype)segmentedControlWithImages:(NSArray<NSImage *> *)images trackingMode:(NSSegmentSwitchTracking)trackingMode target:(nullable id)target action:(nullable SEL)action API_AVAILABLE(macos(10.12));
      |                                                              ^
      |                                                              ;
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/AppKit.h:126:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSegmentedCell.h:44:19: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   44 | - (void)setImage:(nullable NSImage *)image forSegment:(NSInteger)segment;
      |                   ^~~~~~~~
      |                   cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSegmentedCell.h:45:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   45 | - (nullable NSImage *)imageForSegment:(NSInteger)segment;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSegmentedCell.h:53:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   53 | - (nullable NSString *)labelForSegment:(NSInteger)segment;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSegmentedCell.h:61:18: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   61 | - (void)setMenu:(nullable NSMenu *)menu forSegment:(NSInteger)segment;
      |                  ^~~~~~~~
      |                  cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSegmentedCell.h:62:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   62 | - (nullable NSMenu *)menuForSegment:(NSInteger)segment;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSegmentedCell.h:64:21: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   64 | - (void)setToolTip:(nullable NSString *)toolTip forSegment:(NSInteger)segment;
      |                     ^~~~~~~~
      |                     cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSegmentedCell.h:65:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   65 | - (nullable NSString *)toolTipForSegment:(NSInteger)segment;
      |    ^~~~~~~~
      |    cg_nullable
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSlider.h:9,
                 from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/AppKit.h:128:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSliderCell.h:33:47: note: originally specified here
   33 | @property (readwrite, getter=isVertical) BOOL vertical API_AVAILABLE(macos(10.11));
      |                                               ^~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSliderCell.h:87:23: error: 'null_unspecified' does not name a type
   87 | - (void)setTitleCell:(null_unspecified NSCell *)cell API_DEPRECATED("-setTitleCell: had no effect since 10.0", macos(10.0,10.9));
      |                       ^~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSliderCell.h:88:4: error: 'null_unspecified' does not name a type
   88 | - (null_unspecified id)titleCell API_DEPRECATED("-titleCell has returned nil since 10.0", macos(10.0,10.9));
      |    ^~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSliderCell.h:89:24: error: 'null_unspecified' does not name a type
   89 | - (void)setTitleColor:(null_unspecified NSColor *)newColor API_DEPRECATED("-setTitleColor: had no effect since 10.0", macos(10.0,10.9));
      |                        ^~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSliderCell.h:90:4: error: 'null_unspecified' does not name a type
   90 | - (null_unspecified NSColor *)titleColor API_DEPRECATED("-titleColor has returned nil since 10.0", macos(10.0,10.9));
      |    ^~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSliderCell.h:91:23: error: 'null_unspecified' does not name a type
   91 | - (void)setTitleFont:(null_unspecified NSFont *)fontObj API_DEPRECATED("-setTitleFont: had no effect since 10.0", macos(10.0,10.9));
      |                       ^~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSliderCell.h:92:4: error: 'null_unspecified' does not name a type
   92 | - (null_unspecified NSFont *)titleFont API_DEPRECATED("-titleFont has returned nil since 10.0", macos(10.0,10.9));
      |    ^~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSliderCell.h:93:4: error: 'null_unspecified' does not name a type
   93 | - (null_unspecified NSString *)title API_DEPRECATED("-title has returned nil since 10.0", macos(10.0,10.9));
      |    ^~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSliderCell.h:94:19: error: 'null_unspecified' does not name a type
   94 | - (void)setTitle:(null_unspecified NSString *)string API_DEPRECATED("-setTitle: had no effect since 10.0", macos(10.0,10.9));
      |                   ^~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSliderCell.h:96:19: error: 'null_unspecified' does not name a type
   96 | - (void)setImage:(null_unspecified NSImage *)backgroundImage API_DEPRECATED("-setImage: had no effect since 10.0", macos(10.0,10.9));
      |                   ^~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSliderCell.h:97:4: error: 'null_unspecified' does not name a type
   97 | - (null_unspecified NSImage *)image API_DEPRECATED("-image has returned nil since 10.0", macos(10.0,10.9));
      |    ^~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSlider.h:23:28:error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   23 | - (BOOL)acceptsFirstMouse:(nullable NSEvent *)event;
      |                            ^~~~~~~~
      |                            cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSlider.h:24:47:note: originally specified here
   24 | @property (readwrite, getter=isVertical) BOOL vertical API_AVAILABLE(macos(10.12));
      |                                               ^~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSlider.h:74:35:error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   74 | + (instancetype)sliderWithTarget:(nullable id)target action:(nullable SEL)action API_AVAILABLE(macos(10.12));
      |                                   ^~~~~~~~
      |                                   cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSlider.h:74:62:error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   74 | + (instancetype)sliderWithTarget:(nullable id)target action:(nullable SEL)action API_AVAILABLE(macos(10.12));
      |                                                              ^~~~~~~~
      |                                                              cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSlider.h:85:107 error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   85 | + (instancetype)sliderWithValue:(double)value minValue:(double)minValue maxValue:(double)maxValue target:(nullable id)target action:(nullable SEL)action API_AVAILABLE(macos(10.12));
      |                                                                                                           ^~~~~~~~
      |                                                                                                           cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSlider.h:85:134 error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   85 | + (instancetype)sliderWithValue:(double)value minValue:(double)minValue maxValue:(double)maxValue target:(nullable id)target action:(nullable SEL)action API_AVAILABLE(macos(10.12));
      |                                                                                                                                      ^~~~~~~~
      |                                                                                                                                      cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSlider.h:90:23:error: 'null_unspecified' does not name a type
   90 | - (void)setTitleCell:(null_unspecified NSCell *)cell API_DEPRECATED("-setTitleCell: had no effect since 10.0", macos(10.0,10.9));
      |                       ^~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSlider.h:91:4: error: 'null_unspecified' does not name a type
   91 | - (null_unspecified id)titleCell API_DEPRECATED("-titleCell has returned nil since 10.0", macos(10.0,10.9));
      |    ^~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSlider.h:92:24:error: 'null_unspecified' does not name a type
   92 | - (void)setTitleColor:(null_unspecified NSColor *)newColor API_DEPRECATED("-setTitleColor: had no effect since 10.0", macos(10.0,10.9));
      |                        ^~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSlider.h:93:4: error: 'null_unspecified' does not name a type
   93 | - (null_unspecified NSColor *)titleColor API_DEPRECATED("-titleColor has returned nil since 10.0", macos(10.0,10.9));
      |    ^~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSlider.h:94:23:error: 'null_unspecified' does not name a type
   94 | - (void)setTitleFont:(null_unspecified NSFont *)fontObj API_DEPRECATED("-setTitleFont: had no effect since 10.0", macos(10.0,10.9));
      |                       ^~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSlider.h:95:4: error: 'null_unspecified' does not name a type
   95 | - (null_unspecified NSFont *)titleFont API_DEPRECATED("-titleFont has returned nil since 10.0", macos(10.0,10.9));
      |    ^~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSlider.h:96:4: error: 'null_unspecified' does not name a type
   96 | - (null_unspecified NSString *)title API_DEPRECATED("-title has returned nil since 10.0", macos(10.0,10.9));
      |    ^~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSlider.h:97:19:error: 'null_unspecified' does not name a type
   97 | - (void)setTitle:(null_unspecified NSString *)string API_DEPRECATED("-setTitle: had no effect since 10.0", macos(10.0,10.9));
      |                   ^~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSlider.h:99:19:error: 'null_unspecified' does not name a type
   99 | - (void)setImage:(null_unspecified NSImage *)backgroundImage API_DEPRECATED("-setImage: had no effect since 10.0", macos(10.0,10.9));
      |                   ^~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSlider.h:100:4:error: 'null_unspecified' does not name a type
  100 | - (null_unspecified NSImage *)image API_DEPRECATED("-image has returned nil since 10.0", macos(10.0,10.9));
      |    ^~~~~~~~~~~~~~~~
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/AppKit.h:131:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSStackView.h:106:52: error: expected '>' before '*' token
  106 | + (instancetype)stackViewWithViews:(NSArray<NSView *> *)views; // Returns an autoreleased horizontal StackView with the provided views set as the leading views, and has translatesAutoresizingMaskIntoConstraints set to NO.
      |                                                    ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSStackView.h:106:52: error: cannot find protocol declaration for 'NSView'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSStackView.h:106:53: error: expected ')' before '>' token
  106 | + (instancetype)stackViewWithViews:(NSArray<NSView *> *)views; // Returns an autoreleased horizontal StackView with the provided views set as the leading views, and has translatesAutoresizingMaskIntoConstraints set to NO.
      |                                    ~                ^
      |                                                     )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSStackView.h:106:53: error: expected identifier before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSStackView.h:106:53: error: expected ';' before '>' token
  106 | + (instancetype)stackViewWithViews:(NSArray<NSView *> *)views; // Returns an autoreleased horizontal StackView with the provided views set as the leading views, and has translatesAutoresizingMaskIntoConstraints set to NO.
      |                                                     ^
      |                                                     ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSStackView.h:110:22: error: unknown property attribute 'weak'
  110 | @property (nullable, weak) id<NSStackViewDelegate> delegate;
      |                      ^~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSStackView.h:110:52: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
  110 | @property (nullable, weak) id<NSStackViewDelegate> delegate;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSStackView.h:146:45: error: expected '>' before 'NSView'
  146 | @property (readonly, copy) NSArray<__kindof NSView *> *arrangedSubviews API_AVAILABLE(macos(10.11));
      |                                             ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSStackView.h:146:45: error: cannot find protocol declaration for '__kindof'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSStackView.h:146:45: error: 'copy' attribute is only valid for Objective-C objects
  146 | @property (readonly, copy) NSArray<__kindof NSView *> *arrangedSubviews API_AVAILABLE(macos(10.11));
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSView.h:88:35: note: originally specified here
   88 | @property (copy) NSArray<__kindof NSView *> *subviews;
      |                                   ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSStackView.h:146:51: error: expected ';' before '*' token
  146 | @property (readonly, copy) NSArray<__kindof NSView *> *arrangedSubviews API_AVAILABLE(macos(10.11));
      |                                                   ^~
      |                                                   ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSStackView.h:167:45: error: expected '>' before 'NSView'
  167 | @property (readonly, copy) NSArray<__kindof NSView *> *detachedViews;
      |                                             ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSStackView.h:167:45: error: cannot find protocol declaration for '__kindof'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSStackView.h:167:45: error: 'copy' attribute is only valid for Objective-C objects
  167 | @property (readonly, copy) NSArray<__kindof NSView *> *detachedViews;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSView.h:88:35: note: originally specified here
   88 | @property (copy) NSArray<__kindof NSView *> *subviews;
      |                                   ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSStackView.h:167:51: error: expected ';' before '*' token
  167 | @property (readonly, copy) NSArray<__kindof NSView *> *detachedViews;
      |                                                   ^~
      |                                                   ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSStackView.h:218:76: error: expected '>' before '*' token
  218 | - (void)stackView:(NSStackView *)stackView willDetachViews:(NSArray<NSView *> *)views;
      |                                                                            ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSStackView.h:218:76: error: cannot find protocol declaration for 'NSView'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSStackView.h:218:77: error: expected ')' before '>' token
  218 | - (void)stackView:(NSStackView *)stackView willDetachViews:(NSArray<NSView *> *)views;
      |                                                            ~                ^
      |                                                                             )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSStackView.h:218:77: error: expected identifier before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSStackView.h:218:77: error: expected ';' before '>' token
  218 | - (void)stackView:(NSStackView *)stackView willDetachViews:(NSArray<NSView *> *)views;
      |                                                                             ^
      |                                                                             ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSStackView.h:219:77: error: expected '>' before '*' token
  219 | - (void)stackView:(NSStackView *)stackView didReattachViews:(NSArray<NSView *> *)views;
      |                                                                             ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSStackView.h:219:77: error: cannot find protocol declaration for 'NSView'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSStackView.h:219:78: error: expected ')' before '>' token
  219 | - (void)stackView:(NSStackView *)stackView didReattachViews:(NSArray<NSView *> *)views;
      |                                                             ~                ^
      |                                                                              )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSStackView.h:219:78: error: expected identifier before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSStackView.h:219:78: error: expected ';' before '>' token
  219 | - (void)stackView:(NSStackView *)stackView didReattachViews:(NSArray<NSView *> *)views;
      |                                                                              ^
      |                                                                              ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSStackView.h:247:21: error: expected '>' before 'NSView'
  247 | - (NSArray<__kindof NSView *> *)viewsInGravity:(NSStackViewGravity)gravity; // Getters will return the views that are contained by the corresponding gravity area, regardless of detach-status.
      |                     ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSStackView.h:247:21: error: cannot find protocol declaration for '__kindof'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSStackView.h:247:4: error: two or more data types in declaration of 'type name'
  247 | - (NSArray<__kindof NSView *> *)viewsInGravity:(NSStackViewGravity)gravity; // Getters will return the views that are contained by the corresponding gravity area, regardless of detach-status.
      |    ^~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSStackView.h:248:34: error: expected '>' before '*' token
  248 | - (void)setViews:(NSArray<NSView *> *)views inGravity:(NSStackViewGravity)gravity; // Setters will update the views and the layout for that gravity area.
      |                                  ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSStackView.h:248:34: error: cannot find protocol declaration for 'NSView'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSStackView.h:248:35: error: expected ')' before '>' token
  248 | - (void)setViews:(NSArray<NSView *> *)views inGravity:(NSStackViewGravity)gravity; // Setters will update the views and the layout for that gravity area.
      |                  ~                ^
      |                                   )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSStackView.h:248:35: error: expected identifier before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSStackView.h:248:35: error: expected ';' before '>' token
  248 | - (void)setViews:(NSArray<NSView *> *)views inGravity:(NSStackViewGravity)gravity; // Setters will update the views and the layout for that gravity area.
      |                                   ^
      |                                   ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSStackView.h:254:45: error: expected '>' before 'NSView'
  254 | @property (readonly, copy) NSArray<__kindof NSView *> *views;
      |                                             ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSStackView.h:254:45: error: cannot find protocol declaration for '__kindof'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSStackView.h:254:45: error: 'copy' attribute is only valid for Objective-C objects
  254 | @property (readonly, copy) NSArray<__kindof NSView *> *views;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSView.h:88:35: note: originally specified here
   88 | @property (copy) NSArray<__kindof NSView *> *subviews;
      |                                   ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSStackView.h:254:51: error: expected ';' before '*' token
  254 | @property (readonly, copy) NSArray<__kindof NSView *> *views;
      |                                                   ^~
      |                                                   ;
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/AppKit.h:133:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSGridView.h:54:4 error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   54 | - (nullable instancetype)initWithCoder:(NSCoder *)coder NS_DESIGNATED_INITIALIZER;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSGridView.h:57:51: error: expected '>' before '<' token
   57 | + (instancetype)gridViewWithViews:(NSArray<NSArray<NSView *> *> *)rows; // Convenience initializer for an autoreleased GridView large enough to hold the provided rows. Each element in 'rows' is an array of views for that row.
      |                                                   ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSGridView.h:57:51: error: cannot find protocol declaration for 'NSArray'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSGridView.h:57:51: error: expected ')' before '<' token
   57 | + (instancetype)gridViewWithViews:(NSArray<NSArray<NSView *> *> *)rows; // Convenience initializer for an autoreleased GridView large enough to hold the provided rows. Each element in 'rows' is an array of views for that row.
      |                                   ~               ^
      |                                                   )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSGridView.h:57:51: error: expected identifier before '<' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSGridView.h:57:51: error: cannot use an object as parameter to a method
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSGridView.h:57:51: error: expected ';' before '<' token
   57 | + (instancetype)gridViewWithViews:(NSArray<NSArray<NSView *> *> *)rows; // Convenience initializer for an autoreleased GridView large enough to hold the provided rows. Each element in 'rows' is an array of views for that row.
      |                                                   ^
      |                                                   ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSGridView.h:69:4 error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   69 | - (nullable NSGridCell *)cellForView:(NSView*)view; // returns the cell from the receiver that contains the given view or one of its ancestors.
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSGridView.h:72:48: error: expected '>' before '*' token
   72 | - (NSGridRow *)addRowWithViews:(NSArray<NSView *> *)views;
      |                                                ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSGridView.h:72:48: error: cannot find protocol declaration for 'NSView'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSGridView.h:72:49: error: expected ')' before '>' token
   72 | - (NSGridRow *)addRowWithViews:(NSArray<NSView *> *)views;
      |                                ~                ^
      |                                                 )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSGridView.h:72:49: error: expected identifier before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSGridView.h:72:49: error: expected ';' before '>' token
   72 | - (NSGridRow *)addRowWithViews:(NSArray<NSView *> *)views;
      |                                                 ^
      |                                                 ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSGridView.h:73:76: error: expected '>' before '*' token
   73 | - (NSGridRow *)insertRowAtIndex:(NSInteger)index withViews:(NSArray<NSView *> *)views;
      |                                                                            ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSGridView.h:73:76: error: cannot find protocol declaration for 'NSView'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSGridView.h:73:77: error: expected ')' before '>' token
   73 | - (NSGridRow *)insertRowAtIndex:(NSInteger)index withViews:(NSArray<NSView *> *)views;
      |                                                            ~                ^
      |                                                                             )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSGridView.h:73:77: error: expected identifier before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSGridView.h:73:77: error: expected ';' before '>' token
   73 | - (NSGridRow *)insertRowAtIndex:(NSInteger)index withViews:(NSArray<NSView *> *)views;
      |                                                                             ^
      |                                                                             ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSGridView.h:77:54: error: expected '>' before '*' token
   77 | - (NSGridColumn *)addColumnWithViews:(NSArray<NSView *> *)views;
      |                                                      ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSGridView.h:77:54: error: cannot find protocol declaration for 'NSView'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSGridView.h:77:55: error: expected ')' before '>' token
   77 | - (NSGridColumn *)addColumnWithViews:(NSArray<NSView *> *)views;
      |                                      ~                ^
      |                                                       )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSGridView.h:77:55: error: expected identifier before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSGridView.h:77:55: error: expected ';' before '>' token
   77 | - (NSGridColumn *)addColumnWithViews:(NSArray<NSView *> *)views;
      |                                                       ^
      |                                                       ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSGridView.h:78:82: error: expected '>' before '*' token
   78 | - (NSGridColumn *)insertColumnAtIndex:(NSInteger)index withViews:(NSArray<NSView *> *)views;
      |                                                                                  ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSGridView.h:78:82: error: cannot find protocol declaration for 'NSView'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSGridView.h:78:83: error: expected ')' before '>' token
   78 | - (NSGridColumn *)insertColumnAtIndex:(NSInteger)index withViews:(NSArray<NSView *> *)views;
      |                                                                  ~                ^
      |                                                                                   )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSGridView.h:78:83: error: expected identifier before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSGridView.h:78:83: error: expected ';' before '>' token
   78 | - (NSGridColumn *)insertColumnAtIndex:(NSInteger)index withViews:(NSArray<NSView *> *)views;
      |                                                                                   ^
      |                                                                                   ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSGridView.h:103:21: error: unknown property attribute 'weak'
  103 | @property (readonly,weak) NSGridView *gridView;
      |                     ^~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSGridView.h:126:21: error: unknown property attribute 'weak'
  126 | @property (readonly,weak) NSGridView *gridView;
      |                     ^~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSGridView.h:147:12: error: unknown property attribute 'strong'
  147 | @property (strong,nullable) __kindof NSView *contentView; // The view whose placement will be managed by this cell.
      |            ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSGridView.h:147:29: error: '__kindof' has not been declared
  147 | @property (strong,nullable) __kindof NSView *contentView; // The view whose placement will be managed by this cell.
      |                             ^~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSGridView.h:149:29: error: unknown property attribute 'strong'
  149 | @property (class, readonly, strong) NSView *emptyContentView; // This view is used as a marker in NSGridView's "...WithViews:" methods to indicate a cell whose contentView should be nil.
      |                             ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSGridView.h:151:21: error: unknown property attribute 'weak'
  151 | @property (readonly,weak) NSGridRow *row;
      |                     ^~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSGridView.h:152:21: error: unknown property attribute 'weak'
  152 | @property (readonly,weak) NSGridColumn *column;
      |                     ^~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSGridView.h:161:45: error: expected '>' before '*' token
  161 | @property (copy) NSArray<NSLayoutConstraint *> *customPlacementConstraints;
      |                                             ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSGridView.h:161:45: error: cannot find protocol declaration for 'NSLayoutConstraint'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSGridView.h:161:46: error: expected unqualified-id before '>' token
  161 | @property (copy) NSArray<NSLayoutConstraint *> *customPlacementConstraints;
      |                                              ^
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextCheckingClient.h:15,
                 from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/AppKit.h:135:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextInputClient.h:52:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   52 | - (nullable NSAttributedString *)attributedSubstringForProposedRange:(NSRange)range actualRange:(nullable NSRangePointer)actualRange;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextInputClient.h:52:98: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   52 | - (nullable NSAttributedString *)attributedSubstringForProposedRange:(NSRange)range actualRange:(nullable NSRangePointer)actualRange;
      |                                                                                                  ^~~~~~~~
      |                                                                                                  cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextInputClient.h:56:33: error: cannot find protocol declaration for 'NSAttributedStringKey'
   56 | - (NSArray<NSAttributedStringKey> *)validAttributesForMarkedText;
      |                                 ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextInputClient.h:60:66: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   60 | - (NSRect)firstRectForCharacterRange:(NSRange)range actualRange:(nullable NSRangePointer)actualRange;
      |                                                                  ^~~~~~~~
      |                                                                  cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextCheckingClient.h:53:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   53 | - (nullable NSAttributedString *)annotatedSubstringForProposedRange:(NSRange)range actualRange:(nullable NSRangePointer)actualRange;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextCheckingClient.h:53:97: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   53 | - (nullable NSAttributedString *)annotatedSubstringForProposedRange:(NSRange)range actualRange:(nullable NSRangePointer)actualRange;
      |                                                                                                 ^~~~~~~~
      |                                                                                                 cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextCheckingClient.h:57:70: error: expected '>' before '*' token
   57 | - (void)setAnnotations:(NSDictionary<NSAttributedStringKey, NSString *> *)annotations range:(NSRange)range;
      |                                                                      ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextCheckingClient.h:57:70: error: cannot find protocol declaration for 'NSAttributedStringKey'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextCheckingClient.h:57:70: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextCheckingClient.h:57:71: error: expected ')' before '>' token
   57 | - (void)setAnnotations:(NSDictionary<NSAttributedStringKey, NSString *> *)annotations range:(NSRange)range;
      |                        ~                                              ^
      |                                                                       )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextCheckingClient.h:57:71: error: expected identifier before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextCheckingClient.h:57:71: error: expected ';' before '>' token
   57 | - (void)setAnnotations:(NSDictionary<NSAttributedStringKey, NSString *> *)annotations range:(NSRange)range;
      |                                                                       ^
      |                                                                       ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextCheckingClient.h:61:70: error: expected '>' before '*' token
   61 | - (void)addAnnotations:(NSDictionary<NSAttributedStringKey, NSString *> *)annotations range:(NSRange)range;
      |                                                                      ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextCheckingClient.h:61:70: error: cannot find protocol declaration for 'NSAttributedStringKey'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextCheckingClient.h:61:70: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextCheckingClient.h:61:71: error: expected ')' before '>' token
   61 | - (void)addAnnotations:(NSDictionary<NSAttributedStringKey, NSString *> *)annotations range:(NSRange)range;
      |                        ~                                              ^
      |                                                                       )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextCheckingClient.h:61:71: error: expected identifier before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextCheckingClient.h:61:71: error: expected ';' before '>' token
   61 | - (void)addAnnotations:(NSDictionary<NSAttributedStringKey, NSString *> *)annotations range:(NSRange)range;
      |                                                                       ^
      |                                                                       ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextCheckingClient.h:77:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   77 | - (nullable NSView *)viewForRange:(NSRange)range firstRect:(nullable NSRectPointer)firstRect actualRange:(nullable NSRangePointer)actualRange;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextCheckingClient.h:77:61: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   77 | - (nullable NSView *)viewForRange:(NSRange)range firstRect:(nullable NSRectPointer)firstRect actualRange:(nullable NSRangePointer)actualRange;
      |                                                             ^~~~~~~~
      |                                                             cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextCheckingClient.h:77:107: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   77 | - (nullable NSView *)viewForRange:(NSRange)range firstRect:(nullable NSRectPointer)firstRect actualRange:(nullable NSRangePointer)actualRange;
      |                                                                                                           ^~~~~~~~
      |                                                                                                           cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextCheckingClient.h:81:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   81 | - (nullable NSCandidateListTouchBarItem *)candidateListTouchBarItem;
      |    ^~~~~~~~
      |    cg_nullable
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/AppKit.h:136:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextCheckingController.h:49:131: error: cannot find protocol declaration for 'NSTextCheckingOptionKey'
   49 | - (void)checkTextInRange:(NSRange)range types:(NSTextCheckingTypes)checkingTypes options:(NSDictionary<NSTextCheckingOptionKey, id> *)options;
      |                                                                                                                                   ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextCheckingController.h:49:131: error: cannot find protocol declaration for 'id'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextCheckingController.h:52:31: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   52 | - (void)checkTextInSelection:(nullable id)sender;
      |                               ^~~~~~~~
      |                               cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextCheckingController.h:53:30: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   53 | - (void)checkTextInDocument:(nullable id)sender;
      |                              ^~~~~~~~
      |                              cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextCheckingController.h:54:39: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   54 | - (void)orderFrontSubstitutionsPanel:(nullable id)sender;
      |                                       ^~~~~~~~
      |                                       cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextCheckingController.h:55:24: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   55 | - (void)checkSpelling:(nullable id)sender;
      |                        ^~~~~~~~
      |                        cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextCheckingController.h:56:25: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   56 | - (void)showGuessPanel:(nullable id)sender;
      |                         ^~~~~~~~
      |                         cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextCheckingController.h:57:25: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   57 | - (void)changeSpelling:(nullable id)sender;
      |                         ^~~~~~~~
      |                         cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextCheckingController.h:58:25: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   58 | - (void)ignoreSpelling:(nullable id)sender;
      |                         ^~~~~~~~
      |                         cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextCheckingController.h:64:33: error: cannot find protocol declaration for 'NSAttributedStringKey'
   64 | - (NSArray<NSAttributedStringKey> *)validAnnotations;
      |                                 ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextCheckingController.h:67:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   67 | - (nullable NSMenu *)menuAtIndex:(NSUInteger)location clickedOnSelection:(BOOL)clickedOnSelection effectiveRange:(NSRangePointer)effectiveRange;
      |    ^~~~~~~~
      |    cg_nullable
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextField.h:9,
                 from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/AppKit.h:137:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextFieldCell.h:26:32: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   26 | - (instancetype)initImageCell:(nullable NSImage *)image NS_UNAVAILABLE; // Use the designated initializer initTextCell:
      |                                ^~~~~~~~
      |                                cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextFieldCell.h:42:45: error: expected '>' before '*' token
   42 | @property (nullable, copy) NSArray<NSString *> *allowedInputSourceLocales API_AVAILABLE(macos(10.5));
      |                                             ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextFieldCell.h:42:45: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextFieldCell.h:42:46: error: expected unqualified-id before '>' token
   42 | @property (nullable, copy) NSArray<NSString *> *allowedInputSourceLocales API_AVAILABLE(macos(10.5));
      |                                              ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextField.h:32:21: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   32 | - (void)selectText:(nullable id)sender;
      |                     ^~~~~~~~
      |                     cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextField.h:33:22: error: unknown property attribute 'weak'
   33 | @property (nullable, weak) id<NSTextFieldDelegate> delegate;
      |                      ^~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextField.h:33:52: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   33 | @property (nullable, weak) id<NSTextFieldDelegate> delegate;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextField.h:110:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  110 | - (nullable NSArray *)textField:(NSTextField *)textField textView:(NSTextView *)textView candidatesForSelectedRange:(NSRange)selectedRange API_AVAILABLE(macos(10.12.2));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextField.h:112:33: error: expected '>' before '*' token
  112 | - (NSArray<NSTextCheckingResult *> *)textField:(NSTextField *)textField textView:(NSTextView *)textView candidates:(NSArray<NSTextCheckingResult *> *)candidates forSelectedRange:(NSRange)selectedRange API_AVAILABLE(macos(10.12.2));
      |                                 ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextField.h:112:33: error: cannot find protocol declaration for 'NSTextCheckingResult'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextField.h:112:34: error: expected ')' before '>' token
  112 | - (NSArray<NSTextCheckingResult *> *)textField:(NSTextField *)textField textView:(NSTextView *)textView candidates:(NSArray<NSTextCheckingResult *> *)candidates forSelectedRange:(NSRange)selectedRange API_AVAILABLE(macos(10.12.2));
      |   ~                              ^
      |                                  )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextField.h:112:34: error: objective-c++ method declaration is expected before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextField.h:121:31: error: 'null_unspecified' does not name a type
  121 | - (void)setTitleWithMnemonic:(null_unspecified NSString *)stringWithAmpersand API_DEPRECATED("", macos(10.0,10.8));
      |                               ^~~~~~~~~~~~~~~~
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextStorage.h:10,
                 from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutManager.h:10,
                 from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextContainer.h:11,
                 from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTokenField.h:8,
                 from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/AppKit.h:140:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAttributedString.h:226:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  226 | - (nullable instancetype)initWithURL:(NSURL *)url options:(NSDictionary<NSAttributedStringDocumentReadingOptionKey, id> *)options documentAttributes:(NSDictionary<NSAttributedStringDocumentAttributeKey, id> * _Nullable * _Nullable)dict error:(NSError **)error API_AVAILABLE(macos(10.4), ios(9.0), watchos(2.0), tvos(9.0));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAttributedString.h:226:119: error: cannot find protocol declaration for 'NSAttributedStringDocumentReadingOptionKey'
  226 | - (nullable instancetype)initWithURL:(NSURL *)url options:(NSDictionary<NSAttributedStringDocumentReadingOptionKey, id> *)options documentAttributes:(NSDictionary<NSAttributedStringDocumentAttributeKey, id> * _Nullable * _Nullable)dict error:(NSError **)error API_AVAILABLE(macos(10.4), ios(9.0), watchos(2.0), tvos(9.0));
      |                                                                                                                       ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAttributedString.h:226:119: error: cannot find protocol declaration for 'id'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAttributedString.h:226:206: error: cannot find protocol declaration for 'NSAttributedStringDocumentAttributeKey'
  226 | - (nullable instancetype)initWithURL:(NSURL *)url options:(NSDictionary<NSAttributedStringDocumentReadingOptionKey, id> *)options documentAttributes:(NSDictionary<NSAttributedStringDocumentAttributeKey, id> * _Nullable * _Nullable)dict error:(NSError **)error API_AVAILABLE(macos(10.4), ios(9.0), watchos(2.0), tvos(9.0));
      |                                                                                                                                                                                                              ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAttributedString.h:226:206: error: cannot find protocol declaration for 'id'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAttributedString.h:227:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  227 | - (nullable instancetype)initWithData:(NSData *)data options:(NSDictionary<NSAttributedStringDocumentReadingOptionKey, id> *)options documentAttributes:(NSDictionary<NSAttributedStringDocumentAttributeKey, id> * _Nullable * _Nullable)dict error:(NSError **)error API_AVAILABLE(macos(10.0), ios(7.0), watchos(2.0), tvos(9.0));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAttributedString.h:227:122: error: cannot find protocol declaration for 'NSAttributedStringDocumentReadingOptionKey'
  227 | - (nullable instancetype)initWithData:(NSData *)data options:(NSDictionary<NSAttributedStringDocumentReadingOptionKey, id> *)options documentAttributes:(NSDictionary<NSAttributedStringDocumentAttributeKey, id> * _Nullable * _Nullable)dict error:(NSError **)error API_AVAILABLE(macos(10.0), ios(7.0), watchos(2.0), tvos(9.0));
      |                                                                                                                          ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAttributedString.h:227:122: error: cannot find protocol declaration for 'id'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAttributedString.h:227:209: error: cannot find protocol declaration for 'NSAttributedStringDocumentAttributeKey'
  227 | - (nullable instancetype)initWithData:(NSData *)data options:(NSDictionary<NSAttributedStringDocumentReadingOptionKey, id> *)options documentAttributes:(NSDictionary<NSAttributedStringDocumentAttributeKey, id> * _Nullable * _Nullable)dict error:(NSError **)error API_AVAILABLE(macos(10.0), ios(7.0), watchos(2.0), tvos(9.0));
      |                                                                                                                                                                                                                 ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAttributedString.h:227:209: error: cannot find protocol declaration for 'id'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAttributedString.h:230:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  230 | - (nullable NSData *)dataFromRange:(NSRange)range documentAttributes:(NSDictionary<NSAttributedStringDocumentAttributeKey, id> *)dict error:(NSError **)error API_AVAILABLE(macos(10.0), ios(7.0), watchos(2.0), tvos(9.0));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAttributedString.h:230:126: error: cannot find protocol declaration for 'NSAttributedStringDocumentAttributeKey'
  230 | - (nullable NSData *)dataFromRange:(NSRange)range documentAttributes:(NSDictionary<NSAttributedStringDocumentAttributeKey, id> *)dict error:(NSError **)error API_AVAILABLE(macos(10.0), ios(7.0), watchos(2.0), tvos(9.0));
      |                                                                                                                              ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAttributedString.h:230:126: error: cannot find protocol declaration for 'id'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAttributedString.h:233:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  233 | - (nullable NSFileWrapper *)fileWrapperFromRange:(NSRange)range documentAttributes:(NSDictionary<NSAttributedStringDocumentAttributeKey, id> *)dict error:(NSError **)error API_AVAILABLE(macos(10.0), ios(7.0), watchos(2.0), tvos(9.0));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAttributedString.h:233:140: error: cannot find protocol declaration for 'NSAttributedStringDocumentAttributeKey'
  233 | - (nullable NSFileWrapper *)fileWrapperFromRange:(NSRange)range documentAttributes:(NSDictionary<NSAttributedStringDocumentAttributeKey, id> *)dict error:(NSError **)error API_AVAILABLE(macos(10.0), ios(7.0), watchos(2.0), tvos(9.0));
      |                                                                                                                                            ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAttributedString.h:233:140: error: cannot find protocol declaration for 'id'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAttributedString.h:235:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  235 | - (nullable instancetype)initWithRTF:(NSData *)data documentAttributes:(NSDictionary<NSAttributedStringDocumentAttributeKey, id> * _Nullable * _Nullable)dict;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAttributedString.h:235:128: error: cannot find protocol declaration for 'NSAttributedStringDocumentAttributeKey'
  235 | - (nullable instancetype)initWithRTF:(NSData *)data documentAttributes:(NSDictionary<NSAttributedStringDocumentAttributeKey, id> * _Nullable * _Nullable)dict;
      |                                                                                                                                ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAttributedString.h:235:128: error: cannot find protocol declaration for 'id'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAttributedString.h:236:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  236 | - (nullable instancetype)initWithRTFD:(NSData *)data documentAttributes:(NSDictionary<NSAttributedStringDocumentAttributeKey, id> * _Nullable * _Nullable)dict;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAttributedString.h:236:129: error: cannot find protocol declaration for 'NSAttributedStringDocumentAttributeKey'
  236 | - (nullable instancetype)initWithRTFD:(NSData *)data documentAttributes:(NSDictionary<NSAttributedStringDocumentAttributeKey, id> * _Nullable * _Nullable)dict;
      |                                                                                                                                 ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAttributedString.h:236:129: error: cannot find protocol declaration for 'id'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAttributedString.h:237:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  237 | - (nullable instancetype)initWithHTML:(NSData *)data documentAttributes:(NSDictionary<NSAttributedStringDocumentAttributeKey, id> * _Nullable * _Nullable)dict;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAttributedString.h:237:129: error: cannot find protocol declaration for 'NSAttributedStringDocumentAttributeKey'
  237 | - (nullable instancetype)initWithHTML:(NSData *)data documentAttributes:(NSDictionary<NSAttributedStringDocumentAttributeKey, id> * _Nullable * _Nullable)dict;
      |                                                                                                                                 ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAttributedString.h:237:129: error: cannot find protocol declaration for 'id'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAttributedString.h:238:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  238 | - (nullable instancetype)initWithHTML:(NSData *)data baseURL:(NSURL *)base documentAttributes:(NSDictionary<NSAttributedStringDocumentAttributeKey, id> * _Nullable * _Nullable)dict;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAttributedString.h:238:151: error: cannot find protocol declaration for 'NSAttributedStringDocumentAttributeKey'
  238 | - (nullable instancetype)initWithHTML:(NSData *)data baseURL:(NSURL *)base documentAttributes:(NSDictionary<NSAttributedStringDocumentAttributeKey, id> * _Nullable * _Nullable)dict;
      |                                                                                                                                                       ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAttributedString.h:238:151: error: cannot find protocol declaration for 'id'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAttributedString.h:239:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  239 | - (nullable instancetype)initWithDocFormat:(NSData *)data documentAttributes:(NSDictionary<NSAttributedStringDocumentAttributeKey, id> * _Nullable * _Nullable)dict;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAttributedString.h:239:134: error: cannot find protocol declaration for 'NSAttributedStringDocumentAttributeKey'
  239 | - (nullable instancetype)initWithDocFormat:(NSData *)data documentAttributes:(NSDictionary<NSAttributedStringDocumentAttributeKey, id> * _Nullable * _Nullable)dict;
      |                                                                                                                                      ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAttributedString.h:239:134: error: cannot find protocol declaration for 'id'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAttributedString.h:240:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  240 | - (nullable instancetype)initWithHTML:(NSData *)data options:(NSDictionary<NSAttributedStringDocumentReadingOptionKey, id> *)options documentAttributes:(NSDictionary<NSAttributedStringDocumentAttributeKey, id> * _Nullable * _Nullable)dict;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAttributedString.h:240:122: error: cannot find protocol declaration for 'NSAttributedStringDocumentReadingOptionKey'
  240 | - (nullable instancetype)initWithHTML:(NSData *)data options:(NSDictionary<NSAttributedStringDocumentReadingOptionKey, id> *)options documentAttributes:(NSDictionary<NSAttributedStringDocumentAttributeKey, id> * _Nullable * _Nullable)dict;
      |                                                                                                                          ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAttributedString.h:240:122: error: cannot find protocol declaration for 'id'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAttributedString.h:240:209: error: cannot find protocol declaration for 'NSAttributedStringDocumentAttributeKey'
  240 | - (nullable instancetype)initWithHTML:(NSData *)data options:(NSDictionary<NSAttributedStringDocumentReadingOptionKey, id> *)options documentAttributes:(NSDictionary<NSAttributedStringDocumentAttributeKey, id> * _Nullable * _Nullable)dict;
      |                                                                                                                                                                                                                 ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAttributedString.h:240:209: error: cannot find protocol declaration for 'id'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAttributedString.h:241:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  241 | - (nullable instancetype)initWithRTFDFileWrapper:(NSFileWrapper *)wrapper documentAttributes:(NSDictionary<NSAttributedStringDocumentAttributeKey, id> * _Nullable * _Nullable)dict;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAttributedString.h:241:150: error: cannot find protocol declaration for 'NSAttributedStringDocumentAttributeKey'
  241 | - (nullable instancetype)initWithRTFDFileWrapper:(NSFileWrapper *)wrapper documentAttributes:(NSDictionary<NSAttributedStringDocumentAttributeKey, id> * _Nullable * _Nullable)dict;
      |                                                                                                                                                      ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAttributedString.h:241:150: error: cannot find protocol declaration for 'id'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAttributedString.h:242:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  242 | - (nullable NSData *)RTFFromRange:(NSRange)range documentAttributes:(NSDictionary<NSAttributedStringDocumentAttributeKey, id> *)dict;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAttributedString.h:242:125: error: cannot find protocol declaration for 'NSAttributedStringDocumentAttributeKey'
  242 | - (nullable NSData *)RTFFromRange:(NSRange)range documentAttributes:(NSDictionary<NSAttributedStringDocumentAttributeKey, id> *)dict;
      |                                                                                                                             ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAttributedString.h:242:125: error: cannot find protocol declaration for 'id'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAttributedString.h:243:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  243 | - (nullable NSData *)RTFDFromRange:(NSRange)range documentAttributes:(NSDictionary<NSAttributedStringDocumentAttributeKey, id> *)dict;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAttributedString.h:243:126: error: cannot find protocol declaration for 'NSAttributedStringDocumentAttributeKey'
  243 | - (nullable NSData *)RTFDFromRange:(NSRange)range documentAttributes:(NSDictionary<NSAttributedStringDocumentAttributeKey, id> *)dict;
      |                                                                                                                              ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAttributedString.h:243:126: error: cannot find protocol declaration for 'id'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAttributedString.h:244:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  244 | - (nullable NSFileWrapper *)RTFDFileWrapperFromRange:(NSRange)range documentAttributes:(NSDictionary<NSAttributedStringDocumentAttributeKey, id> *)dict;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAttributedString.h:244:144: error: cannot find protocol declaration for 'NSAttributedStringDocumentAttributeKey'
  244 | - (nullable NSFileWrapper *)RTFDFileWrapperFromRange:(NSRange)range documentAttributes:(NSDictionary<NSAttributedStringDocumentAttributeKey, id> *)dict;
      |                                                                                                                                                ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAttributedString.h:244:144: error: cannot find protocol declaration for 'id'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAttributedString.h:245:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  245 | - (nullable NSData *)docFormatFromRange:(NSRange)range documentAttributes:(NSDictionary<NSAttributedStringDocumentAttributeKey, id> *)dict;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAttributedString.h:245:131: error: cannot find protocol declaration for 'NSAttributedStringDocumentAttributeKey'
  245 | - (nullable NSData *)docFormatFromRange:(NSRange)range documentAttributes:(NSDictionary<NSAttributedStringDocumentAttributeKey, id> *)dict;
      |                                                                                                                                   ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAttributedString.h:245:131: error: cannot find protocol declaration for 'id'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAttributedString.h:250:102: error: cannot find protocol declaration for 'NSAttributedStringDocumentReadingOptionKey'
  250 | - (BOOL)readFromURL:(NSURL *)url options:(NSDictionary<NSAttributedStringDocumentReadingOptionKey, id> *)opts documentAttributes:(NSDictionary<NSAttributedStringDocumentAttributeKey, id> * _Nullable * _Nullable)dict error:(NSError **)error  API_AVAILABLE(macos(10.5), ios(9.0), watchos(2.0), tvos(9.0));
      |                                                                                                      ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAttributedString.h:250:102: error: cannot find protocol declaration for 'id'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAttributedString.h:250:186: error: cannot find protocol declaration for 'NSAttributedStringDocumentAttributeKey'
  250 | - (BOOL)readFromURL:(NSURL *)url options:(NSDictionary<NSAttributedStringDocumentReadingOptionKey, id> *)opts documentAttributes:(NSDictionary<NSAttributedStringDocumentAttributeKey, id> * _Nullable * _Nullable)dict error:(NSError **)error  API_AVAILABLE(macos(10.5), ios(9.0), watchos(2.0), tvos(9.0));
      |                                                                                                                                                                                          ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAttributedString.h:250:186: error: cannot find protocol declaration for 'id'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAttributedString.h:251:105: error: cannot find protocol declaration for 'NSAttributedStringDocumentReadingOptionKey'
  251 | - (BOOL)readFromData:(NSData *)data options:(NSDictionary<NSAttributedStringDocumentReadingOptionKey, id> *)opts documentAttributes:(NSDictionary<NSAttributedStringDocumentAttributeKey, id> * _Nullable * _Nullable)dict error:(NSError **)error API_AVAILABLE(macos(10.0), ios(7.0), watchos(2.0), tvos(9.0));
      |                                                                                                         ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAttributedString.h:251:105: error: cannot find protocol declaration for 'id'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAttributedString.h:251:189: error: cannot find protocol declaration for 'NSAttributedStringDocumentAttributeKey'
  251 | - (BOOL)readFromData:(NSData *)data options:(NSDictionary<NSAttributedStringDocumentReadingOptionKey, id> *)opts documentAttributes:(NSDictionary<NSAttributedStringDocumentAttributeKey, id> * _Nullable * _Nullable)dict error:(NSError **)error API_AVAILABLE(macos(10.0), ios(7.0), watchos(2.0), tvos(9.0));
      |                                                                                                                                                                                             ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAttributedString.h:251:189: error: cannot find protocol declaration for 'id'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAttributedString.h:258:42: error: cannot find protocol declaration for 'NSAttributedStringKey'
  258 | - (NSDictionary<NSAttributedStringKey, id> *)fontAttributesInRange:(NSRange)range;
      |                                          ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAttributedString.h:258:42: error: cannot find protocol declaration for 'id'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAttributedString.h:261:42: error: cannot find protocol declaration for 'NSAttributedStringKey'
  261 | - (NSDictionary<NSAttributedStringKey, id> *)rulerAttributesInRange:(NSRange)range;
      |                                          ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAttributedString.h:261:42: error: cannot find protocol declaration for 'id'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAttributedString.h:283:51: error: expected '>' before '*' token
  283 | @property(class, readonly, copy) NSArray<NSString *> *textTypes API_AVAILABLE(macos(10.5));
      |                                                   ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAttributedString.h:283:51: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAttributedString.h:283:52: error: expected unqualified-id before '>' token
  283 | @property(class, readonly, copy) NSArray<NSString *> *textTypes API_AVAILABLE(macos(10.5));
      |                                                    ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAttributedString.h:284:51: error: expected '>' before '*' token
  284 | @property(class, readonly, copy) NSArray<NSString *> *textUnfilteredTypes API_AVAILABLE(macos(10.5));
      |                                                   ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAttributedString.h:284:51: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAttributedString.h:284:52: error: expected unqualified-id before '>' token
  284 | @property(class, readonly, copy) NSArray<NSString *> *textUnfilteredTypes API_AVAILABLE(macos(10.5));
      |                                                    ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAttributedString.h:327:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  327 | - (nullable instancetype)initWithURL:(NSURL *)url documentAttributes:(NSDictionary* _Nullable * _Nullable)dict API_DEPRECATED("Use -initWithURL:options:documentAttributes:error: instead", macos(10.0,10.11));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAttributedString.h:328:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  328 | - (nullable instancetype)initWithPath:(NSString *)path documentAttributes:(NSDictionary* _Nullable * _Nullable)dict API_DEPRECATED("Use -initWithURL:options:documentAttributes:error: instead", macos(10.0,10.11));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAttributedString.h:330:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  330 | - (nullable NSURL *)URLAtIndex:(NSUInteger)location effectiveRange:(NSRangePointer)effectiveRange API_DEPRECATED("Use NSDataDetector instead", macos(10.5,10.11));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextStorage.h:41:52: error: expected '>' before '*' token
   41 | @property (readonly, copy) NSArray<NSLayoutManager *> *layoutManagers;
      |                                                    ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextStorage.h:41:52: error: cannot find protocol declaration for 'NSLayoutManager'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextStorage.h:41:53: error: expected unqualified-id before '>' token
   41 | @property (readonly, copy) NSArray<NSLayoutManager *> *layoutManagers;
      |                                                     ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextStorage.h:65:22: error: unknown property attribute 'weak'
   65 | @property (nullable, weak) id <NSTextStorageDelegate> delegate;
      |                      ^~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextStorage.h:65:55: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   65 | @property (nullable, weak) id <NSTextStorageDelegate> delegate;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutManager.h:12:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSGlyphGenerator.h:35:130: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   35 | - (void)generateGlyphsForGlyphStorage:(id <NSGlyphStorage>)glyphStorage desiredNumberOfCharacters:(NSUInteger)nChars glyphIndex:(nullable NSUInteger *)glyphIndex characterIndex:(nullable NSUInteger *)charIndex;
      |                                                                                                                                  ^~~~~~~~
      |                                                                                                                                  cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSGlyphGenerator.h:35:179: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   35 | - (void)generateGlyphsForGlyphStorage:(id <NSGlyphStorage>)glyphStorage desiredNumberOfCharacters:(NSUInteger)nChars glyphIndex:(nullable NSUInteger *)glyphIndex characterIndex:(nullable NSUInteger *)charIndex;
      |                                                                                                                                                                                   ^~~~~~~~
      |                                                                                                                                                                                   cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSGlyphGenerator.h:37:29: error: unknown property attribute 'strong'
   37 | @property (class, readonly, strong) NSGlyphGenerator *sharedGlyphGenerator;
      |                             ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutManager.h:72:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   72 | - (nullable instancetype)initWithCoder:(NSCoder *)coder NS_DESIGNATED_INITIALIZER;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutManager.h:88:46: error: expected '>' before '*' token
   88 | @property (readonly) NSArray<NSTextContainer *> *textContainers;
      |                                              ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutManager.h:88:46: error: cannot find protocol declaration for 'NSTextContainer'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutManager.h:88:47: error: expected unqualified-id before '>' token
   88 | @property (readonly) NSArray<NSTextContainer *> *textContainers;
      |                                               ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutManager.h:108:22: error: unknown property attribute 'weak'
  108 | @property (nullable, weak) id <NSLayoutManagerDelegate> delegate;
      |                      ^~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutManager.h:108:57: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
  108 | @property (nullable, weak) id <NSLayoutManagerDelegate> delegate;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutManager.h:144:12: error: unknown property attribute 'strong'
  144 | @property (strong) __kindof NSTypesetter *typesetter;
      |            ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutManager.h:144:20: error: '__kindof' has not been declared
  144 | @property (strong) __kindof NSTypesetter *typesetter;
      |                    ^~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutManager.h:153:116: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  153 | - (void)invalidateGlyphsForCharacterRange:(NSRange)charRange changeInLength:(NSInteger)delta actualCharacterRange:(nullable NSRangePointer)actualCharRange;
      |                                                                                                                    ^~~~~~~~
      |                                                                                                                    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutManager.h:156:84: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  156 | - (void)invalidateLayoutForCharacterRange:(NSRange)charRange actualCharacterRange:(nullable NSRangePointer)actualCharRange API_AVAILABLE(macos(10.5), ios(7.0), tvos(9.0));
      |                                                                                    ^~~~~~~~
      |                                                                                    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutManager.h:189:64: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  189 | - (CGGlyph)CGGlyphAtIndex:(NSUInteger)glyphIndex isValidIndex:(nullable BOOL *)isValidIndex API_AVAILABLE(macos(10.11), ios(7.0), tvos(9.0));
      |                                                                ^~~~~~~~
      |                                                                cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutManager.h:203:60: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  203 | - (NSUInteger)getGlyphsInRange:(NSRange)glyphRange glyphs:(nullable CGGlyph *)glyphBuffer properties:(nullable NSGlyphProperty *)props characterIndexes:(nullable NSUInteger *)charIndexBuffer bidiLevels:(nullable unsigned char *)bidiLevelBuffer API_AVAILABLE(macos(10.5), ios(7.0), tvos(9.0));
      |                                                            ^~~~~~~~
      |                                                            cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutManager.h:203:103: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  203 | - (NSUInteger)getGlyphsInRange:(NSRange)glyphRange glyphs:(nullable CGGlyph *)glyphBuffer properties:(nullable NSGlyphProperty *)props characterIndexes:(nullable NSUInteger *)charIndexBuffer bidiLevels:(nullable unsigned char *)bidiLevelBuffer API_AVAILABLE(macos(10.5), ios(7.0), tvos(9.0));
      |                                                                                                       ^~~~~~~~
      |                                                                                                       cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutManager.h:203:154: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  203 | - (NSUInteger)getGlyphsInRange:(NSRange)glyphRange glyphs:(nullable CGGlyph *)glyphBuffer properties:(nullable NSGlyphProperty *)props characterIndexes:(nullable NSUInteger *)charIndexBuffer bidiLevels:(nullable unsigned char *)bidiLevelBuffer API_AVAILABLE(macos(10.5), ios(7.0), tvos(9.0));
      |                                                                                                                                                          ^~~~~~~~
      |                                                                                                                                                          cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutManager.h:203:204: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  203 | - (NSUInteger)getGlyphsInRange:(NSRange)glyphRange glyphs:(nullable CGGlyph *)glyphBuffer properties:(nullable NSGlyphProperty *)props characterIndexes:(nullable NSUInteger *)charIndexBuffer bidiLevels:(nullable unsigned char *)bidiLevelBuffer API_AVAILABLE(macos(10.5), ios(7.0), tvos(9.0));
      |                                                                                                                                                                                                            ^~~~~~~~
      |                                                                                                                                                                                                            cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutManager.h:233:39: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  233 | - (void)getFirstUnlaidCharacterIndex:(nullable NSUInteger *)charIndex glyphIndex:(nullable NSUInteger *)glyphIndex;
      |                                       ^~~~~~~~
      |                                       cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutManager.h:233:83: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  233 | - (void)getFirstUnlaidCharacterIndex:(nullable NSUInteger *)charIndex glyphIndex:(nullable NSUInteger *)glyphIndex;
      |                                                                                   ^~~~~~~~
      |                                                                                   cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutManager.h:238:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  238 | - (nullable NSTextContainer *)textContainerForGlyphAtIndex:(NSUInteger)glyphIndex effectiveRange:(nullable NSRangePointer)effectiveGlyphRange;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutManager.h:238:99: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  238 | - (nullable NSTextContainer *)textContainerForGlyphAtIndex:(NSUInteger)glyphIndex effectiveRange:(nullable NSRangePointer)effectiveGlyphRange;
      |                                                                                                   ^~~~~~~~
      |                                                                                                   cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutManager.h:239:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  239 | - (nullable NSTextContainer *)textContainerForGlyphAtIndex:(NSUInteger)glyphIndex effectiveRange:(nullable NSRangePointer)effectiveGlyphRange withoutAdditionalLayout:(BOOL)flag API_AVAILABLE(macos(10.0), ios(9.0), tvos(9.0));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutManager.h:239:99: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  239 | - (nullable NSTextContainer *)textContainerForGlyphAtIndex:(NSUInteger)glyphIndex effectiveRange:(nullable NSRangePointer)effectiveGlyphRange withoutAdditionalLayout:(BOOL)flag API_AVAILABLE(macos(10.0), ios(9.0), tvos(9.0));
      |                                                                                                   ^~~~~~~~
      |                                                                                                   cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutManager.h:246:82: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  246 | - (NSRect)lineFragmentRectForGlyphAtIndex:(NSUInteger)glyphIndex effectiveRange:(nullable NSRangePointer)effectiveGlyphRange;
      |                                                                                  ^~~~~~~~
      |                                                                                  cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutManager.h:247:82: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  247 | - (NSRect)lineFragmentRectForGlyphAtIndex:(NSUInteger)glyphIndex effectiveRange:(nullable NSRangePointer)effectiveGlyphRange withoutAdditionalLayout:(BOOL)flag API_AVAILABLE(macos(10.0), ios(9.0), tvos(9.0));
      |                                                                                  ^~~~~~~~
      |                                                                                  cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutManager.h:250:86: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  250 | - (NSRect)lineFragmentUsedRectForGlyphAtIndex:(NSUInteger)glyphIndex effectiveRange:(nullable NSRangePointer)effectiveGlyphRange;
      |                                                                                      ^~~~~~~~
      |                                                                                      cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutManager.h:251:86: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  251 | - (NSRect)lineFragmentUsedRectForGlyphAtIndex:(NSUInteger)glyphIndex effectiveRange:(nullable NSRangePointer)effectiveGlyphRange withoutAdditionalLayout:(BOOL)flag API_AVAILABLE(macos(10.0), ios(9.0), tvos(9.0));
      |                                                                                      ^~~~~~~~
      |                                                                                      cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutManager.h:279:81: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  279 | - (NSRange)glyphRangeForCharacterRange:(NSRange)charRange actualCharacterRange:(nullable NSRangePointer)actualCharRange;
      |                                                                                 ^~~~~~~~
      |                                                                                 cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutManager.h:282:78: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  282 | - (NSRange)characterRangeForGlyphRange:(NSRange)glyphRange actualGlyphRange:(nullable NSRangePointer)actualGlyphRange;
      |                                                                              ^~~~~~~~
      |                                                                              cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutManager.h:298:126: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  298 | - (NSUInteger)glyphIndexForPoint:(NSPoint)point inTextContainer:(NSTextContainer *)container fractionOfDistanceThroughGlyph:(nullable CGFloat *)partialFraction;
      |                                                                                                                              ^~~~~~~~
      |                                                                                                                              cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutManager.h:303:140: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  303 | - (NSUInteger)characterIndexForPoint:(NSPoint)point inTextContainer:(NSTextContainer *)container fractionOfDistanceBetweenInsertionPoints:(nullable CGFloat *)partialFraction;
      |                                                                                                                                            ^~~~~~~~
      |                                                                                                                                            cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutManager.h:306:156: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  306 | - (NSUInteger)getLineFragmentInsertionPointsForCharacterAtIndex:(NSUInteger)charIndex alternatePositions:(BOOL)aFlag inDisplayOrder:(BOOL)dFlag positions:(nullable CGFloat *)positions characterIndexes:(nullable NSUInteger *)charIndexes;
      |                                                                                                                                                            ^~~~~~~~
      |                                                                                                                                                            cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutManager.h:306:203: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  306 | - (NSUInteger)getLineFragmentInsertionPointsForCharacterAtIndex:(NSUInteger)charIndex alternatePositions:(BOOL)aFlag inDisplayOrder:(BOOL)dFlag positions:(nullable CGFloat *)positions characterIndexes:(nullable NSUInteger *)charIndexes;
      |                                                                                                                                                                                                           ^~~~~~~~
      |                                                                                                                                                                                                           cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutManager.h:309:81: error: expected ')' before '(' token
  309 | - (void)enumerateLineFragmentsForGlyphRange:(NSRange)glyphRange usingBlock:(void (^)(NSRect rect, NSRect usedRect, NSTextContainer *textContainer, NSRange glyphRange, BOOL *stop))block API_AVAILABLE(macos(10.11), ios(7.0), tvos(9.0));
      |                                                                            ~    ^~
      |                                                                                 )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutManager.h:309:82: error: expected identifier before '(' token
  309 | - (void)enumerateLineFragmentsForGlyphRange:(NSRange)glyphRange usingBlock:(void (^)(NSRect rect, NSRect usedRect, NSTextContainer *textContainer, NSRange glyphRange, BOOL *stop))block API_AVAILABLE(macos(10.11), ios(7.0), tvos(9.0));
      |                                                                                  ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutManager.h:309:81: error: expected ';' before '(' token
  309 | - (void)enumerateLineFragmentsForGlyphRange:(NSRange)glyphRange usingBlock:(void (^)(NSRect rect, NSRect usedRect, NSTextContainer *textContainer, NSRange glyphRange, BOOL *stop))block API_AVAILABLE(macos(10.11), ios(7.0), tvos(9.0));
      |                                                                                 ^~
      |                                                                                 ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutManager.h:312:179: error: expected ')' before '(' token
  312 | - (void)enumerateEnclosingRectsForGlyphRange:(NSRange)glyphRange withinSelectedGlyphRange:(NSRange)selectedRange inTextContainer:(NSTextContainer *)textContainer usingBlock:(void (^)(NSRect rect, BOOL *stop))block API_AVAILABLE(macos(10.11), ios(7.0), tvos(9.0));
      |                                                                                                                                                                              ~    ^~
      |                                                                                                                                                                                   )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutManager.h:312:180: error: expected identifier before '(' token
  312 | - (void)enumerateEnclosingRectsForGlyphRange:(NSRange)glyphRange withinSelectedGlyphRange:(NSRange)selectedRange inTextContainer:(NSTextContainer *)textContainer usingBlock:(void (^)(NSRect rect, BOOL *stop))block API_AVAILABLE(macos(10.11), ios(7.0), tvos(9.0));
      |                                                                                                                                                                                    ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutManager.h:312:179: error: expected ';' before '(' token
  312 | - (void)enumerateEnclosingRectsForGlyphRange:(NSRange)glyphRange withinSelectedGlyphRange:(NSRange)selectedRange inTextContainer:(NSTextContainer *)textContainer usingBlock:(void (^)(NSRect rect, BOOL *stop))block API_AVAILABLE(macos(10.11), ios(7.0), tvos(9.0));
      |                                                                                                                                                                                   ^~
      |                                                                                                                                                                                   ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutManager.h:321:222: error: cannot find protocol declaration for 'NSAttributedStringKey'
  321 | - (void)showCGGlyphs:(const CGGlyph *)glyphs positions:(const CGPoint *)positions count:(NSInteger)glyphCount font:(NSFont *)font textMatrix:(CGAffineTransform)textMatrix attributes:(NSDictionary<NSAttributedStringKey, id> *)attributes inContext:(CGContextRef)CGContext API_AVAILABLE(macos(10.15), ios(13.0), tvos(13.0));
      |                                                                                                                                                                                                                              ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutManager.h:321:222: error: cannot find protocol declaration for 'id'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutManager.h:346:102: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  346 | - (NSRect)layoutRectForTextBlock:(NSTextBlock *)block atIndex:(NSUInteger)glyphIndex effectiveRange:(nullable NSRangePointer)effectiveGlyphRange;
      |                                                                                                      ^~~~~~~~
      |                                                                                                      cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutManager.h:347:102: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  347 | - (NSRect)boundsRectForTextBlock:(NSTextBlock *)block atIndex:(NSUInteger)glyphIndex effectiveRange:(nullable NSRangePointer)effectiveGlyphRange;
      |                                                                                                      ^~~~~~~~
      |                                                                                                      cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutManager.h:352:42: error: cannot find protocol declaration for 'NSAttributedStringKey'
  352 | - (NSDictionary<NSAttributedStringKey, id> *)temporaryAttributesAtCharacterIndex:(NSUInteger)charIndex effectiveRange:(nullable NSRangePointer)effectiveCharRange;
      |                                          ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutManager.h:352:42: error: cannot find protocol declaration for 'id'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutManager.h:352:120: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  352 | - (NSDictionary<NSAttributedStringKey, id> *)temporaryAttributesAtCharacterIndex:(NSUInteger)charIndex effectiveRange:(nullable NSRangePointer)effectiveCharRange;
      |                                                                                                                        ^~~~~~~~
      |                                                                                                                        cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutManager.h:353:71: error: cannot find protocol declaration for 'NSAttributedStringKey'
  353 | - (void)setTemporaryAttributes:(NSDictionary<NSAttributedStringKey, id> *)attrs forCharacterRange:(NSRange)charRange;
      |                                                                       ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutManager.h:353:71: error: cannot find protocol declaration for 'id'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutManager.h:354:71: error: cannot find protocol declaration for 'NSAttributedStringKey'
  354 | - (void)addTemporaryAttributes:(NSDictionary<NSAttributedStringKey, id> *)attrs forCharacterRange:(NSRange)charRange;
      |                                                                       ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutManager.h:354:71: error: cannot find protocol declaration for 'id'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutManager.h:357:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  357 | - (nullable id)temporaryAttribute:(NSAttributedStringKey)attrName atCharacterIndex:(NSUInteger)location effectiveRange:(nullable NSRangePointer)range API_AVAILABLE(macos(10.5));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutManager.h:357:121: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  357 | - (nullable id)temporaryAttribute:(NSAttributedStringKey)attrName atCharacterIndex:(NSUInteger)location effectiveRange:(nullable NSRangePointer)range API_AVAILABLE(macos(10.5));
      |                                                                                                                         ^~~~~~~~
      |                                                                                                                         cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutManager.h:358:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  358 | - (nullable id)temporaryAttribute:(NSAttributedStringKey)attrName atCharacterIndex:(NSUInteger)location longestEffectiveRange:(nullable NSRangePointer)range inRange:(NSRange)rangeLimit API_AVAILABLE(macos(10.5));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutManager.h:358:128: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  358 | - (nullable id)temporaryAttribute:(NSAttributedStringKey)attrName atCharacterIndex:(NSUInteger)location longestEffectiveRange:(nullable NSRangePointer)range inRange:(NSRange)rangeLimit API_AVAILABLE(macos(10.5));
      |                                                                                                                                ^~~~~~~~
      |                                                                                                                                cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutManager.h:359:42: error: cannot find protocol declaration for 'NSAttributedStringKey'
  359 | - (NSDictionary<NSAttributedStringKey, id> *)temporaryAttributesAtCharacterIndex:(NSUInteger)location longestEffectiveRange:(nullable NSRangePointer)range inRange:(NSRange)rangeLimit API_AVAILABLE(macos(10.5));
      |                                          ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutManager.h:359:42: error: cannot find protocol declaration for 'id'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutManager.h:359:126: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  359 | - (NSDictionary<NSAttributedStringKey, id> *)temporaryAttributesAtCharacterIndex:(NSUInteger)location longestEffectiveRange:(nullable NSRangePointer)range inRange:(NSRange)rangeLimit API_AVAILABLE(macos(10.5));
      |                                                                                                                              ^~~~~~~~
      |                                                                                                                              cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutManager.h:373:26: error: expected '>' before '*' token
  373 | - (NSArray<NSRulerMarker *> *)rulerMarkersForTextView:(NSTextView *)view paragraphStyle:(NSParagraphStyle *)style ruler:(NSRulerView *)ruler;
      |                          ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutManager.h:373:26: error: cannot find protocol declaration for 'NSRulerMarker'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutManager.h:373:27: error: expected ')' before '>' token
  373 | - (NSArray<NSRulerMarker *> *)rulerMarkersForTextView:(NSTextView *)view paragraphStyle:(NSParagraphStyle *)style ruler:(NSRulerView *)ruler;
      |   ~                       ^
      |                           )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutManager.h:373:27: error: objective-c++ method declaration is expected before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutManager.h:374:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  374 | - (nullable __kindof NSView *)rulerAccessoryViewForTextView:(NSTextView *)view paragraphStyle:(NSParagraphStyle *)style ruler:(NSRulerView *)ruler enabled:(BOOL)isEnabled;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutManager.h:427:91: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  427 | - (void)layoutManager:(NSLayoutManager *)layoutManager didCompleteLayoutForTextContainer:(nullable NSTextContainer *)textContainer atEnd:(BOOL)layoutFinishedFlag API_AVAILABLE(macos(10.0), ios(7.0), tvos(9.0));
      |                                                                                           ^~~~~~~~
      |                                                                                           cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutManager.h:433:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  433 | - (nullable NSDictionary<NSAttributedStringKey, id> *)layoutManager:(NSLayoutManager *)layoutManager shouldUseTemporaryAttributes:(NSDictionary<NSAttributedStringKey, id> *)attrs forDrawingToScreen:(BOOL)toScreen atCharacterIndex:(NSUInteger)charIndex effectiveRange:(nullable NSRangePointer)effectiveCharRange API_AVAILABLE(macos(10.5));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutManager.h:433:170: error: cannot find protocol declaration for 'NSAttributedStringKey'
  433 | - (nullable NSDictionary<NSAttributedStringKey, id> *)layoutManager:(NSLayoutManager *)layoutManager shouldUseTemporaryAttributes:(NSDictionary<NSAttributedStringKey, id> *)attrs forDrawingToScreen:(BOOL)toScreen atCharacterIndex:(NSUInteger)charIndex effectiveRange:(nullable NSRangePointer)effectiveCharRange API_AVAILABLE(macos(10.5));
      |                                                                                                                                                                          ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutManager.h:433:170: error: cannot find protocol declaration for 'id'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutManager.h:433:269: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  433 | - (nullable NSDictionary<NSAttributedStringKey, id> *)layoutManager:(NSLayoutManager *)layoutManager shouldUseTemporaryAttributes:(NSDictionary<NSAttributedStringKey, id> *)attrs forDrawingToScreen:(BOOL)toScreen atCharacterIndex:(NSUInteger)charIndex effectiveRange:(nullable NSRangePointer)effectiveCharRange API_AVAILABLE(macos(10.5));
      |                                                                                                                                                                                                                                                                             ^~~~~~~~
      |                                                                                                                                                                                                                                                                             cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutManager.h:455:62: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  455 | - (NSGlyph)glyphAtIndex:(NSUInteger)glyphIndex isValidIndex:(nullable BOOL *)isValidIndex; // Use -CGGlyphAtIndex:isValidIndex: instead
      |                                                              ^~~~~~~~
      |                                                              cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutManager.h:459:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  459 | - (nullable NSRectArray)rectArrayForCharacterRange:(NSRange)charRange withinSelectedCharacterRange:(NSRange)selCharRange inTextContainer:(NSTextContainer *)container rectCount:(NSUInteger *)rectCount NS_RETURNS_INNER_POINTER;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutManager.h:460:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  460 | - (nullable NSRectArray)rectArrayForGlyphRange:(NSRange)glyphRange withinSelectedGlyphRange:(NSRange)selGlyphRange inTextContainer:(NSTextContainer *)container rectCount:(NSUInteger *)rectCount NS_RETURNS_INNER_POINTER;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutManager.h:475:60: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  475 | - (NSUInteger)getGlyphsInRange:(NSRange)glyphRange glyphs:(nullable NSGlyph *)glyphBuffer characterIndexes:(nullable NSUInteger *)charIndexBuffer glyphInscriptions:(nullable NSGlyphInscription *)inscribeBuffer elasticBits:(nullable BOOL *)elasticBuffer API_DEPRECATED("Use -getGlyphsInRange:glyphs:properties:characterIndexes:bidiLevels: instead", macos(10.0,10.11));
      |                                                            ^~~~~~~~
      |                                                            cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutManager.h:475:109: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  475 | - (NSUInteger)getGlyphsInRange:(NSRange)glyphRange glyphs:(nullable NSGlyph *)glyphBuffer characterIndexes:(nullable NSUInteger *)charIndexBuffer glyphInscriptions:(nullable NSGlyphInscription *)inscribeBuffer elasticBits:(nullable BOOL *)elasticBuffer API_DEPRECATED("Use -getGlyphsInRange:glyphs:properties:characterIndexes:bidiLevels: instead", macos(10.0,10.11));
      |                                                                                                             ^~~~~~~~
      |                                                                                                             cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutManager.h:475:166: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  475 | - (NSUInteger)getGlyphsInRange:(NSRange)glyphRange glyphs:(nullable NSGlyph *)glyphBuffer characterIndexes:(nullable NSUInteger *)charIndexBuffer glyphInscriptions:(nullable NSGlyphInscription *)inscribeBuffer elasticBits:(nullable BOOL *)elasticBuffer API_DEPRECATED("Use -getGlyphsInRange:glyphs:properties:characterIndexes:bidiLevels: instead", macos(10.0,10.11));
      |                                                                                                                                                                      ^~~~~~~~
      |                                                                                                                                                                      cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutManager.h:475:224: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  475 | - (NSUInteger)getGlyphsInRange:(NSRange)glyphRange glyphs:(nullable NSGlyph *)glyphBuffer characterIndexes:(nullable NSUInteger *)charIndexBuffer glyphInscriptions:(nullable NSGlyphInscription *)inscribeBuffer elasticBits:(nullable BOOL *)elasticBuffer API_DEPRECATED("Use -getGlyphsInRange:glyphs:properties:characterIndexes:bidiLevels: instead", macos(10.0,10.11));
      |                                                                                                                                                                                                                                ^~~~~~~~
      |                                                                                                                                                                                                                                cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutManager.h:476:60: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  476 | - (NSUInteger)getGlyphsInRange:(NSRange)glyphRange glyphs:(nullable NSGlyph *)glyphBuffer characterIndexes:(nullable NSUInteger *)charIndexBuffer glyphInscriptions:(nullable NSGlyphInscription *)inscribeBuffer elasticBits:(nullable BOOL *)elasticBuffer bidiLevels:(nullable unsigned char *)bidiLevelBuffer API_DEPRECATED("Use -getGlyphsInRange:glyphs:properties:characterIndexes:bidiLevels: instead", macos(10.0,10.11));
      |                                                            ^~~~~~~~
      |                                                            cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutManager.h:476:109: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  476 | - (NSUInteger)getGlyphsInRange:(NSRange)glyphRange glyphs:(nullable NSGlyph *)glyphBuffer characterIndexes:(nullable NSUInteger *)charIndexBuffer glyphInscriptions:(nullable NSGlyphInscription *)inscribeBuffer elasticBits:(nullable BOOL *)elasticBuffer bidiLevels:(nullable unsigned char *)bidiLevelBuffer API_DEPRECATED("Use -getGlyphsInRange:glyphs:properties:characterIndexes:bidiLevels: instead", macos(10.0,10.11));
      |                                                                                                             ^~~~~~~~
      |                                                                                                             cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutManager.h:476:166: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  476 | - (NSUInteger)getGlyphsInRange:(NSRange)glyphRange glyphs:(nullable NSGlyph *)glyphBuffer characterIndexes:(nullable NSUInteger *)charIndexBuffer glyphInscriptions:(nullable NSGlyphInscription *)inscribeBuffer elasticBits:(nullable BOOL *)elasticBuffer bidiLevels:(nullable unsigned char *)bidiLevelBuffer API_DEPRECATED("Use -getGlyphsInRange:glyphs:properties:characterIndexes:bidiLevels: instead", macos(10.0,10.11));
      |                                                                                                                                                                      ^~~~~~~~
      |                                                                                                                                                                      cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutManager.h:476:224: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  476 | - (NSUInteger)getGlyphsInRange:(NSRange)glyphRange glyphs:(nullable NSGlyph *)glyphBuffer characterIndexes:(nullable NSUInteger *)charIndexBuffer glyphInscriptions:(nullable NSGlyphInscription *)inscribeBuffer elasticBits:(nullable BOOL *)elasticBuffer bidiLevels:(nullable unsigned char *)bidiLevelBuffer API_DEPRECATED("Use -getGlyphsInRange:glyphs:properties:characterIndexes:bidiLevels: instead", macos(10.0,10.11));
      |                                                                                                                                                                                                                                ^~~~~~~~
      |                                                                                                                                                                                                                                cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutManager.h:476:266: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  476 | - (NSUInteger)getGlyphsInRange:(NSRange)glyphRange glyphs:(nullable NSGlyph *)glyphBuffer characterIndexes:(nullable NSUInteger *)charIndexBuffer glyphInscriptions:(nullable NSGlyphInscription *)inscribeBuffer elasticBits:(nullable BOOL *)elasticBuffer bidiLevels:(nullable unsigned char *)bidiLevelBuffer API_DEPRECATED("Use -getGlyphsInRange:glyphs:properties:characterIndexes:bidiLevels: instead", macos(10.0,10.11));
      |                                                                                                                                                                                                                                                                          ^~~~~~~~
      |                                                                                                                                                                                                                                                                          cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutManager.h:477:26: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  477 | - (NSUInteger)getGlyphs:(nullable NSGlyph *)glyphArray range:(NSRange)glyphRange API_DEPRECATED("Use -getGlyphsInRange:glyphs:properties:characterIndexes:bidiLevels: instead", macos(10.0,10.11));
      |                          ^~~~~~~~
      |                          cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutManager.h:479:102: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  479 | - (void)invalidateLayoutForCharacterRange:(NSRange)charRange isSoft:(BOOL)flag actualCharacterRange:(nullable NSRangePointer)actualCharRange API_DEPRECATED("Use -invalidateLayoutForCharacterRange:actualCharacterRange: instead", macos(10.0,10.11));
      |                                                                                                      ^~~~~~~~
      |                                                                                                      cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutManager.h:486:221: error: cannot find protocol declaration for 'NSAttributedStringKey'
  486 | - (void)showCGGlyphs:(const CGGlyph *)glyphs positions:(const NSPoint *)positions count:(NSUInteger)glyphCount font:(NSFont *)font matrix:(NSAffineTransform *)textMatrix attributes:(NSDictionary<NSAttributedStringKey, id> *)attributes inContext:(NSGraphicsContext *)graphicsContext API_DEPRECATED_WITH_REPLACEMENT("showCGGlyphs:positions:count:font:textMatrix:attributes:inContext:", macos(10.7,10.15), ios(7.0,13.0), tvos(9.0,13.0)) API_UNAVAILABLE(macCatalyst);
      |                                                                                                                                                                                                                             ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutManager.h:486:221: error: cannot find protocol declaration for 'id'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutManager.h:493:12: error: unknown property attribute 'strong'
  493 | @property (strong) NSGlyphGenerator *glyphGenerator;
      |            ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLayoutManager.h:493:38: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
  493 | @property (strong) NSGlyphGenerator *glyphGenerator;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextContainer.h:42:39: error: expected '>' before '*' token
   42 | @property (copy) NSArray<NSBezierPath *> *exclusionPaths API_AVAILABLE(macos(10.11), ios(7.0), tvos(9.0));
      |                                       ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextContainer.h:42:39: error: cannot find protocol declaration for 'NSBezierPath'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextContainer.h:42:40: error: expected unqualified-id before '>' token
   42 | @property (copy) NSArray<NSBezierPath *> *exclusionPaths API_AVAILABLE(macos(10.11), ios(7.0), tvos(9.0));
      |                                        ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextContainer.h:58:172: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   58 | - (NSRect)lineFragmentRectForProposedRect:(NSRect)proposedRect atIndex:(NSUInteger)characterIndex writingDirection:(NSWritingDirection)baseWritingDirection remainingRect:(nullable NSRect *)remainingRect API_AVAILABLE(macos(10.11), ios(7.0), tvos(9.0));
      |                                                                                                                                                                            ^~~~~~~~
      |                                                                                                                                                                            cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextContainer.h:74:22: error: unknown property attribute 'weak'
   74 | @property (nullable, weak) NSTextView *textView;
      |                      ^~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextContainer.h:74:40: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   74 | @property (nullable, weak) NSTextView *textView;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextContainer.h:101:192: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  101 | - (NSRect)lineFragmentRectForProposedRect:(NSRect)proposedRect sweepDirection:(NSLineSweepDirection)sweepDirection movementDirection:(NSLineMovementDirection)movementDirection remainingRect:(nullable NSRectPointer)remainingRect; // Use -lineFragmentRectForProposedRect:atIndex:writingDirection:remainingRect: instead
      |                                                                                                                                                                                                ^~~~~~~~
      |                                                                                                                                                                                                cg_nullable
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTokenField.h:10:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTokenFieldCell.h:41:22: error: unknown property attribute 'weak'
   41 | @property (nullable, weak) id<NSTokenFieldCellDelegate> delegate;
      |                      ^~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTokenFieldCell.h:41:57: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   41 | @property (nullable, weak) id<NSTokenFieldCellDelegate> delegate;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTokenFieldCell.h:62:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   62 | - (nullable NSString *)tokenFieldCell:(NSTokenFieldCell *)tokenFieldCell displayStringForRepresentedObject:(id)representedObject;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTokenFieldCell.h:63:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   63 | - (nullable NSString *)tokenFieldCell:(NSTokenFieldCell *)tokenFieldCell editingStringForRepresentedObject:(id)representedObject;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTokenFieldCell.h:64:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   64 | - (nullable id)tokenFieldCell:(NSTokenFieldCell *)tokenFieldCell representedObjectForEditingString: (NSString *)editingString;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTokenFieldCell.h:71:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   71 | - (nullable NSArray *)tokenFieldCell:(NSTokenFieldCell *)tokenFieldCell readFromPasteboard:(NSPasteboard *)pboard;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTokenFieldCell.h:74:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   74 | - (nullable NSMenu *)tokenFieldCell:(NSTokenFieldCell *)tokenFieldCell menuForRepresentedObject:(id)representedObject;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTokenField.h:28:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   28 | - (nullable NSArray *)tokenField:(NSTokenField *)tokenField completionsForSubstring:(NSString *)substring indexOfToken:(NSInteger)tokenIndex indexOfSelectedItem:(nullable NSInteger *)selectedIndex;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTokenField.h:28:163: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   28 | - (nullable NSArray *)tokenField:(NSTokenField *)tokenField completionsForSubstring:(NSString *)substring indexOfToken:(NSInteger)tokenIndex indexOfSelectedItem:(nullable NSInteger *)selectedIndex;
      |                                                                                                                                                                   ^~~~~~~~
      |                                                                                                                                                                   cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTokenField.h:37:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   37 | - (nullable NSString *)tokenField:(NSTokenField *)tokenField displayStringForRepresentedObject:(id)representedObject;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTokenField.h:38:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   38 | - (nullable NSString *)tokenField:(NSTokenField *)tokenField editingStringForRepresentedObject:(id)representedObject;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTokenField.h:39:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   39 | - (nullable id)tokenField:(NSTokenField *)tokenField representedObjectForEditingString:(NSString *)editingString;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTokenField.h:46:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   46 | - (nullable NSArray *)tokenField:(NSTokenField *)tokenField readFromPasteboard:(NSPasteboard *)pboard;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTokenField.h:49:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   49 | - (nullable NSMenu *)tokenField:(NSTokenField *)tokenField menuForRepresentedObject:(id)representedObject;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTokenField.h:62:22: error: unknown property attribute 'weak'
   62 | @property (nullable, weak) id<NSTokenFieldDelegate> delegate;
      |                      ^~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTokenField.h:62:53: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   62 | @property (nullable, weak) id<NSTokenFieldDelegate> delegate;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/AppKit.h:144:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTrackingArea.h:42:89: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   42 | - (instancetype)initWithRect:(NSRect)rect options:(NSTrackingAreaOptions)options owner:(nullable id)owner userInfo:(nullable NSDictionary<id, id> *)userInfo;
      |                                                                                         ^~~~~~~~
      |                                                                                         cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTrackingArea.h:42:117: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   42 | - (instancetype)initWithRect:(NSRect)rect options:(NSTrackingAreaOptions)options owner:(nullable id)owner userInfo:(nullable NSDictionary<id, id> *)userInfo;
      |                                                                                                                     ^~~~~~~~
      |                                                                                                                     cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTrackingArea.h:45:32: error: unknown property attribute 'weak'
   45 | @property (nullable, readonly, weak) id owner;
      |                                ^~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTrackingArea.h:46:57: error: cannot find protocol declaration for 'id'
   46 | @property (nullable, readonly, copy) NSDictionary<id, id> *userInfo;
      |                                                         ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTrackingArea.h:46:57: error: cannot find protocol declaration for 'id'
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSToolbarItem.h:13,
                 from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTrackingSeparatorToolbarItem.h:8,
                 from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/AppKit.h:145:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSToolbar.h:47:22 error: unknown property attribute 'weak'
   47 | @property (nullable, weak) id<NSToolbarDelegate> delegate;
      |                      ^~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSToolbar.h:47:50 note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   47 | @property (nullable, weak) id<NSToolbarDelegate> delegate;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSToolbar.h:53:34 error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   53 | - (void)runCustomizationPalette:(nullable id)sender;
      |                                  ^~~~~~~~
      |                                  cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSToolbar.h:80:45 error: expected '>' before 'NSToolbarItem'
   80 | @property (readonly, copy) NSArray<__kindof NSToolbarItem *> *items;
      |                                             ^~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSToolbar.h:80:45 error: cannot find protocol declaration for '__kindof'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSToolbar.h:80:45 error: 'copy' attribute is only valid for Objective-C objects
   80 | @property (readonly, copy) NSArray<__kindof NSToolbarItem *> *items;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSToolbar.h:80:58 error: expected ';' before '*' token
   80 | @property (readonly, copy) NSArray<__kindof NSToolbarItem *> *items;
      |                                                          ^~
      |                                                          ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSToolbar.h:83:55 error: expected '>' before 'NSToolbarItem'
   83 | @property (nullable, readonly, copy) NSArray<__kindof NSToolbarItem *> *visibleItems;
      |                                                       ^~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSToolbar.h:83:55 error: cannot find protocol declaration for '__kindof'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSToolbar.h:83:55 error: 'copy' attribute is only valid for Objective-C objects
   83 | @property (nullable, readonly, copy) NSArray<__kindof NSToolbarItem *> *visibleItems;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSToolbar.h:83:1:error: redeclaration of property 'NSToolbarItem'
   83 | @property (nullable, readonly, copy) NSArray<__kindof NSToolbarItem *> *visibleItems;
      | ^~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSToolbar.h:80:45 note: originally specified here
   80 | @property (readonly, copy) NSArray<__kindof NSToolbarItem *> *items;
      |                                             ^~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSToolbar.h:83:68 error: expected ';' before '*' token
   83 | @property (nullable, readonly, copy) NSArray<__kindof NSToolbarItem *> *visibleItems;
      |                                                                    ^~
      |                                                                    ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSToolbar.h:99:63 error: expected '>' before '*' token
   99 | - (void)setConfigurationFromDictionary:(NSDictionary<NSString *, id> *)configDict API_UNAVAILABLE(ios);
      |                                                               ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSToolbar.h:99:63 error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSToolbar.h:99:64 error: expected ')' before ',' token
   99 | - (void)setConfigurationFromDictionary:(NSDictionary<NSString *, id> *)configDict API_UNAVAILABLE(ios);
      |                                        ~                       ^
      |                                                                )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSToolbar.h:99:64 error: expected identifier before ',' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSToolbar.h:99:68 error: expected ';' before '>' token
   99 | - (void)setConfigurationFromDictionary:(NSDictionary<NSString *, id> *)configDict API_UNAVAILABLE(ios);
      |                                                                    ^
      |                                                                    ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSToolbar.h:100:50: error: expected '>' before '*' token
  100 | @property (readonly, copy) NSDictionary<NSString *, id> *configurationDictionary API_UNAVAILABLE(ios);
      |                                                  ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSToolbar.h:100:50: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSToolbar.h:100:51: error: expected unqualified-id before ',' token
  100 | @property (readonly, copy) NSDictionary<NSString *, id> *configurationDictionary API_UNAVAILABLE(ios);
      |                                                   ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSToolbar.h:114:1 error: cannot use an object as parameter to a method
  114 | @end
      | ^~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSToolbar.h:123:4 error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  123 | - (nullable NSToolbarItem *)toolbar:(NSToolbar *)toolbar itemForItemIdentifier:(NSToolbarItemIdentifier)itemIdentifier willBeInsertedIntoToolbar:(BOOL)flag;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSToolbar.h:126:35: error: cannot find protocol declaration for 'NSToolbarItemIdentifier'
  126 | - (NSArray<NSToolbarItemIdentifier> *)toolbarDefaultItemIdentifiers:(NSToolbar *)toolbar;
      |                                   ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSToolbar.h:129:35: error: cannot find protocol declaration for 'NSToolbarItemIdentifier'
  129 | - (NSArray<NSToolbarItemIdentifier> *)toolbarAllowedItemIdentifiers:(NSToolbar *)toolbar;
      |                                   ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSToolbar.h:134:35: error: cannot find protocol declaration for 'NSToolbarItemIdentifier'
  134 | - (NSArray<NSToolbarItemIdentifier> *)toolbarSelectableItemIdentifiers:(NSToolbar *)toolbar;
      |                                   ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSToolbar.h:157:22: error: unknown property attribute 'strong'
  157 | @property (nullable, strong) NSView *fullScreenAccessoryView API_DEPRECATED("Use NSTitlebarAccessoryViewController with NSWindow instead", macos(10.7,10.13));
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSToolbar.h:157:38: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
  157 | @property (nullable, strong) NSView *fullScreenAccessoryView API_DEPRECATED("Use NSTitlebarAccessoryViewController with NSWindow instead", macos(10.7,10.13));
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSToolbarItem.h:39:32: error: unknown property attribute 'weak'
   39 | @property (readonly, nullable, weak) NSToolbar *toolbar;
      |                                ^~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSToolbarItem.h:53:22: error: unknown property attribute 'strong'
   53 | @property (nullable, strong) NSMenuItem *menuFormRepresentation API_UNAVAILABLE(ios);
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSToolbarItem.h:53:42: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   53 | @property (nullable, strong) NSMenuItem *menuFormRepresentation API_UNAVAILABLE(ios);
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSToolbarItem.h:59:22: error: unknown property attribute 'weak'
   59 | @property (nullable, weak) id target;
      |                      ^~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSToolbarItem.h:59:31: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   59 | @property (nullable, weak) id target;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSToolbarItem.h:69:22: error: unknown property attribute 'strong'
   69 | @property (nullable, strong) NSImage *image;
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSToolbarItem.h:69:39: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   69 | @property (nullable, strong) NSImage *image;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSToolbarItem.h:89:22: error: unknown property attribute 'strong'
   89 | @property (nullable, strong) NSView *view API_UNAVAILABLE(ios);
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSToolbarItem.h:89:38: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   89 | @property (nullable, strong) NSView *view API_UNAVAILABLE(ios);
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSToolbarItem.h:145:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  145 | - (nullable CKShare *)cloudShareForUserInterfaceItem:(id <NSValidatedUserInterfaceItem>)item;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTrackingSeparatorToolbarItem.h:25:12: error: unknown property attribute 'strong'
   25 | @property (strong) NSSplitView *splitView API_UNAVAILABLE(ios);
      |            ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTrackingSeparatorToolbarItem.h:25:33: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   25 | @property (strong) NSSplitView *splitView API_UNAVAILABLE(ios);
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/AppKit.h:150:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWindowTab.h:33:12: error: unknown property attribute 'strong'
   33 | @property (strong, nullable) NSView *accessoryView;
      |            ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWindowTab.h:33:38: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   33 | @property (strong, nullable) NSView *accessoryView;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/AppKit.h:151:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWindowTabGroup.h:26:45: error: expected '>' before '*' token
   26 | @property (readonly, copy) NSArray<NSWindow *> *windows;
      |                                             ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWindowTabGroup.h:26:45: error: cannot find protocol declaration for 'NSWindow'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWindowTabGroup.h:26:46: error: expected unqualified-id before '>' token
   26 | @property (readonly, copy) NSArray<NSWindow *> *windows;
      |                                              ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWindowTabGroup.h:38:12: error: unknown property attribute 'weak'
   38 | @property (weak) NSWindow *selectedWindow;
      |            ^~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWindowTabGroup.h:38:28: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   38 | @property (weak) NSWindow *selectedWindow;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/AppKit.h:152:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWindowController.h:24:33: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   24 | - (instancetype)initWithWindow:(nullable NSWindow *)window NS_DESIGNATED_INITIALIZER;
      |                                 ^~~~~~~~
      |                                 cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWindowController.h:25:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   25 | - (nullable instancetype)initWithCoder:(NSCoder *)coder NS_DESIGNATED_INITIALIZER;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWindowController.h:47:11: error: unknown property attribute 'weak'
   47 | @property(weak, readonly) id owner;
      |           ^~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWindowController.h:90:22: error: unknown property attribute 'strong'
   90 | @property (nullable, strong) NSViewController *contentViewController API_AVAILABLE(macos(10.10));
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWindowController.h:90:48: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   90 | @property (nullable, strong) NSViewController *contentViewController API_AVAILABLE(macos(10.10));
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWindowController.h:96:22: error: unknown property attribute 'strong'
   96 | @property (nullable, strong) NSWindow *window;
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWindowController.h:96:40: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   96 | @property (nullable, strong) NSWindow *window;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWindowController.h:117:25: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  117 | - (IBAction)showWindow:(nullable id)sender;
      |                         ^~~~~~~~
      |                         cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWindowController.h:128:31: error: unknown property attribute 'strong'
  128 | @property(nullable, readonly, strong) NSStoryboard *storyboard API_AVAILABLE(macos(10.10));
      |                               ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWindowController.h:136:32: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  136 | - (IBAction)dismissController:(nullable id)sender API_AVAILABLE(macos(10.10));
      |                                ^~~~~~~~
      |                                cg_nullable
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/AppKit.h:155:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSComboBox.h:26:4 error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   26 | - (nullable id)comboBox:(NSComboBox *)comboBox objectValueForItemAtIndex:(NSInteger)index;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSComboBox.h:29:4 error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   29 | - (nullable NSString *)comboBox:(NSComboBox *)comboBox completedString:(NSString *)string;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSComboBox.h:67:22: error: unknown property attribute 'weak'
   67 | @property (nullable, weak) id<NSComboBoxDelegate> delegate;
      |                      ^~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSComboBox.h:67:51: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   67 | @property (nullable, weak) id<NSComboBoxDelegate> delegate;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSComboBox.h:79:36: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   79 | - (void)selectItemWithObjectValue:(nullable id)object;
      |                                    ^~~~~~~~
      |                                    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSComboBox.h:81:32: error: unknown property attribute 'strong'
   81 | @property (nullable, readonly, strong) id objectValueOfSelectedItem;
      |                                ^~~~~~
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/AppKit.h:156:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSComboBoxCell.h:41:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   41 | - (nullable NSString *)completedString:(NSString *)string;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSComboBoxCell.h:53:36: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   53 | - (void)selectItemWithObjectValue:(nullable id)object;
      |                                    ^~~~~~~~
      |                                    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSComboBoxCell.h:55:32: error: unknown property attribute 'strong'
   55 | @property (nullable, readonly, strong) id objectValueOfSelectedItem;
      |                                ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSComboBoxCell.h:68:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   68 | - (nullable NSString *)comboBoxCell:(NSComboBoxCell *)comboBoxCell completedString:(NSString *)uncompletedString;
      |    ^~~~~~~~
      |    cg_nullable
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextView.h:11,
                 from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTableView.h:14,
                 from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTableCellView.h:14,
                 from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/AppKit.h:157:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSInputManager.h:22:22: error: 'null_unspecified' does not name a type
   22 | - (void) insertText:(null_unspecified id)string API_DEPRECATED("", macos(10.0,10.6)); // instead of keyDown: string can be NSString or NSAttributedString
      |                      ^~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSInputManager.h:23:31: error: 'null_unspecified' does not name a type
   23 | - (void) doCommandBySelector:(null_unspecified SEL)selector API_DEPRECATED("", macos(10.0,10.6));
      |                               ^~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSInputManager.h:25:25: error: 'null_unspecified' does not name a type
   25 | - (void) setMarkedText:(null_unspecified id)string selectedRange:(NSRange)selRange API_DEPRECATED("", macos(10.0,10.6));
      |                         ^~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSInputManager.h:33:4: error: 'null_unspecified' does not name a type
   33 | - (null_unspecified NSAttributedString *) attributedSubstringFromRange:(NSRange)range API_DEPRECATED("", macos(10.0,10.6));
      |    ^~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSInputManager.h:53:4: error: 'null_unspecified' does not name a type
   53 | - (null_unspecified NSArray*) validAttributesForMarkedText API_DEPRECATED("", macos(10.0,10.6));
      |    ^~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSInputManager.h:64:4: error: 'null_unspecified' does not name a type
   64 | + (null_unspecified NSInputManager *) currentInputManager API_DEPRECATED("", macos(10.0,10.6));
      |    ^~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSInputManager.h:68:35: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   68 | + (void)cycleToNextInputLanguage:(nullable id)sender API_DEPRECATED("", macos(10.0,10.6));
      |                                   ^~~~~~~~
      |                                   cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSInputManager.h:69:43: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   69 | + (void)cycleToNextInputServerInLanguage:(nullable id)sender API_DEPRECATED("", macos(10.0,10.6));
      |                                           ^~~~~~~~
      |                                           cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSInputManager.h:71:4: error: 'null_unspecified' does not name a type
   71 | - (null_unspecified NSInputManager *)initWithName:(null_unspecified NSString *)inputServerName host:(null_unspecified NSString *)hostName API_DEPRECATED("", macos(10.0,10.6));
      |    ^~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSInputManager.h:71:52: error: 'null_unspecified' does not name a type
   71 | - (null_unspecified NSInputManager *)initWithName:(null_unspecified NSString *)inputServerName host:(null_unspecified NSString *)hostName API_DEPRECATED("", macos(10.0,10.6));
      |                                                    ^~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSInputManager.h:71:102: error: 'null_unspecified' does not name a type
   71 | - (null_unspecified NSInputManager *)initWithName:(null_unspecified NSString *)inputServerName host:(null_unspecified NSString *)hostName API_DEPRECATED("", macos(10.0,10.6));
      |                                                                                                      ^~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSInputManager.h:73:4: error: 'null_unspecified' does not name a type
   73 | - (null_unspecified NSString *)localizedInputManagerName API_DEPRECATED("", macos(10.0,10.6));
      |    ^~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSInputManager.h:78:30: error: 'null_unspecified' does not name a type
   78 | - (void)markedTextAbandoned:(null_unspecified id)cli API_DEPRECATED("", macos(10.0,10.6)); /* send after abandoning */
      |                              ^~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSInputManager.h:79:60: error: 'null_unspecified' does not name a type
   79 | - (void)markedTextSelectionChanged:(NSRange)newSel client:(null_unspecified id)cli API_DEPRECATED("", macos(10.0,10.6)); /* send after changing */
      |                                                            ^~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSInputManager.h:85:4: error: 'null_unspecified' does not name a type
   85 | - (null_unspecified NSString*)language API_DEPRECATED("", macos(10.0,10.6));
      |    ^~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSInputManager.h:87:4: error: 'null_unspecified' does not name a type
   87 | - (null_unspecified NSImage *)image API_DEPRECATED("", macos(10.0,10.6));
      |    ^~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSInputManager.h:89:4: error: 'null_unspecified' does not name a type
   89 | - (null_unspecified NSInputServer *) server API_DEPRECATED("", macos(10.0,10.6));
      |    ^~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSInputManager.h:95:27: error: 'null_unspecified' does not name a type
   95 | - (BOOL)handleMouseEvent:(null_unspecified NSEvent*)mouseEvent API_DEPRECATED("", macos(10.0,10.6));
      |                           ^~~~~~~~~~~~~~~~
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextView.h:12:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextAttachment.h:30:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   30 | - (nullable NSImage *)imageForBounds:(NSRect)imageBounds textContainer:(nullable NSTextContainer *)textContainer characterIndex:(NSUInteger)charIndex  API_AVAILABLE(macos(10.11), ios(7.0), watchos(2.0), tvos(9.0));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextAttachment.h:30:73: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   30 | - (nullable NSImage *)imageForBounds:(NSRect)imageBounds textContainer:(nullable NSTextContainer *)textContainer characterIndex:(NSUInteger)charIndex  API_AVAILABLE(macos(10.11), ios(7.0), watchos(2.0), tvos(9.0));
      |                                                                         ^~~~~~~~
      |                                                                         cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextAttachment.h:34:45: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   34 | - (NSRect)attachmentBoundsForTextContainer:(nullable NSTextContainer *)textContainer proposedLineFragment:(NSRect)lineFrag glyphPosition:(CGPoint)position characterIndex:(NSUInteger)charIndex API_AVAILABLE(macos(10.11), ios(7.0), watchos(2.0), tvos(9.0));
      |                                             ^~~~~~~~
      |                                             cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextAttachment.h:43:31: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   43 | - (instancetype)initWithData:(nullable NSData *)contentData ofType:(nullable NSString *)uti NS_DESIGNATED_INITIALIZER API_AVAILABLE(macos(10.11), ios(7.0), watchos(2.0), tvos(9.0));
      |                               ^~~~~~~~
      |                               cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextAttachment.h:43:69: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   43 | - (instancetype)initWithData:(nullable NSData *)contentData ofType:(nullable NSString *)uti NS_DESIGNATED_INITIALIZER API_AVAILABLE(macos(10.11), ios(7.0), watchos(2.0), tvos(9.0));
      |                                                                     ^~~~~~~~
      |                                                                     cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextAttachment.h:46:38: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   46 | - (instancetype)initWithFileWrapper:(nullable NSFileWrapper *)fileWrapper;
      |                                      ^~~~~~~~
      |                                      cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextAttachment.h:58:22: error: unknown property attribute 'strong'
   58 | @property (nullable, strong) NSImage *image API_AVAILABLE(macos(10.11), ios(7.0), watchos(2.0), tvos(9.0));
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextAttachment.h:58:39: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   58 | @property (nullable, strong) NSImage *image API_AVAILABLE(macos(10.11), ios(7.0), watchos(2.0), tvos(9.0));
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextAttachment.h:66:22: error: unknown property attribute 'strong'
   66 | @property (nullable, strong) NSFileWrapper *fileWrapper;
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextAttachment.h:66:45: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   66 | @property (nullable, strong) NSFileWrapper *fileWrapper;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextAttachment.h:69:22: error: unknown property attribute 'strong'
   69 | @property (nullable, strong) id <NSTextAttachmentCell> attachmentCell API_AVAILABLE(macos(10.0)) API_UNAVAILABLE(ios, watchos, tvos);
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextAttachment.h:69:56: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   69 | @property (nullable, strong) id <NSTextAttachmentCell> attachmentCell API_AVAILABLE(macos(10.0)) API_UNAVAILABLE(ios, watchos, tvos);
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextAttachment.h:86:49: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   86 | - (void)drawWithFrame:(NSRect)cellFrame inView:(nullable NSView *)controlView;
      |                                                 ^~~~~~~~
      |                                                 cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextAttachment.h:88:66: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   88 | - (void)highlight:(BOOL)flag withFrame:(NSRect)cellFrame inView:(nullable NSView *)controlView;
      |                                                                  ^~~~~~~~
      |                                                                  cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextAttachment.h:89:73: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   89 | - (BOOL)trackMouse:(NSEvent *)theEvent inRect:(NSRect)cellFrame ofView:(nullable NSView *)controlView untilMouseUp:(BOOL)flag;
      |                                                                         ^~~~~~~~
      |                                                                         cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextAttachment.h:95:49: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   95 | - (void)drawWithFrame:(NSRect)cellFrame inView:(nullable NSView *)controlView characterIndex:(NSUInteger)charIndex;
      |                                                 ^~~~~~~~
      |                                                 cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextAttachment.h:96:49: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   96 | - (void)drawWithFrame:(NSRect)cellFrame inView:(nullable NSView *)controlView characterIndex:(NSUInteger)charIndex layoutManager:(NSLayoutManager *)layoutManager;
      |                                                 ^~~~~~~~
      |                                                 cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextAttachment.h:97:88: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   97 | - (BOOL)wantsToTrackMouseForEvent:(NSEvent *)theEvent inRect:(NSRect)cellFrame ofView:(nullable NSView *)controlView atCharacterIndex:(NSUInteger)charIndex;
      |                                                                                        ^~~~~~~~
      |                                                                                        cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextAttachment.h:98:73: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   98 | - (BOOL)trackMouse:(NSEvent *)theEvent inRect:(NSRect)cellFrame ofView:(nullable NSView *)controlView atCharacterIndex:(NSUInteger)charIndex untilMouseUp:(BOOL)flag;
      |                                                                         ^~~~~~~~
      |                                                                         cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextView.h:77:64: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   77 | - (instancetype)initWithFrame:(NSRect)frameRect textContainer:(nullable NSTextContainer *)container NS_DESIGNATED_INITIALIZER;
      |                                                                ^~~~~~~~
      |                                                                cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextView.h:79:4 error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   79 | - (nullable instancetype)initWithCoder:(NSCoder *)coder NS_DESIGNATED_INITIALIZER;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextView.h:124:25: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  124 | - (void)turnOffKerning:(nullable id)sender;
      |                         ^~~~~~~~
      |                         cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextView.h:125:25: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  125 | - (void)tightenKerning:(nullable id)sender;
      |                         ^~~~~~~~
      |                         cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextView.h:126:24: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  126 | - (void)loosenKerning:(nullable id)sender;
      |                        ^~~~~~~~
      |                        cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextView.h:127:29: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  127 | - (void)useStandardKerning:(nullable id)sender;
      |                             ^~~~~~~~
      |                             cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextView.h:128:27: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  128 | - (void)turnOffLigatures:(nullable id)sender;
      |                           ^~~~~~~~
      |                           cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextView.h:129:31: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  129 | - (void)useStandardLigatures:(nullable id)sender;
      |                               ^~~~~~~~
      |                               cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextView.h:130:26: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  130 | - (void)useAllLigatures:(nullable id)sender;
      |                          ^~~~~~~~
      |                          cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextView.h:131:24: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  131 | - (void)raiseBaseline:(nullable id)sender;
      |                        ^~~~~~~~
      |                        cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextView.h:132:24: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  132 | - (void)lowerBaseline:(nullable id)sender;
      |                        ^~~~~~~~
      |                        cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextView.h:133:42: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  133 | - (void)toggleTraditionalCharacterShape:(nullable id)sender API_DEPRECATED("Use the traditional shaped characters encoded in the Unicode standard. Access the characters via the character palette.", macos(10.0,10.11));
      |                                          ^~~~~~~~
      |                                          cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextView.h:134:18: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  134 | - (void)outline:(nullable id)sender;
      |                  ^~~~~~~~
      |                  cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextView.h:139:33: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  139 | - (void)performFindPanelAction:(nullable id)sender;
      |                                 ^~~~~~~~
      |                                 cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextView.h:143:25: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  143 | - (void)alignJustified:(nullable id)sender;
      |                         ^~~~~~~~
      |                         cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextView.h:144:22: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  144 | - (void)changeColor:(nullable id)sender;
      |                      ^~~~~~~~
      |                      cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextView.h:145:27: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  145 | - (void)changeAttributes:(nullable id)sender;
      |                           ^~~~~~~~
      |                           cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextView.h:146:40: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  146 | - (void)changeDocumentBackgroundColor:(nullable id)sender;
      |                                        ^~~~~~~~
      |                                        cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextView.h:147:33: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  147 | - (void)orderFrontSpacingPanel:(nullable id)sender;
      |                                 ^~~~~~~~
      |                                 cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextView.h:148:30: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  148 | - (void)orderFrontLinkPanel:(nullable id)sender;
      |                              ^~~~~~~~
      |                              cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextView.h:149:30: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  149 | - (void)orderFrontListPanel:(nullable id)sender;
      |                              ^~~~~~~~
      |                              cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextView.h:150:31: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  150 | - (void)orderFrontTablePanel:(nullable id)sender;
      |                               ^~~~~~~~
      |                               cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextView.h:191:24: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  191 | - (void)startSpeaking:(nullable id)sender;
      |                        ^~~~~~~~
      |                        cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextView.h:192:23: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  192 | - (void)stopSpeaking:(nullable id)sender;
      |                       ^~~~~~~~
      |                       cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextView.h:202:34: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  202 | - (void)changeLayoutOrientation:(nullable id)sender API_AVAILABLE(macos(10.7));
      |                                  ^~~~~~~~
      |                                  cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextView.h:229:19: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  229 | - (void)complete:(nullable id)sender;
      |                   ^~~~~~~~
      |                   cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextView.h:235:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  235 | - (nullable NSArray<NSString *> *)completionsForPartialWordRange:(NSRange)charRange indexOfSelectedItem:(NSInteger *)index;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextView.h:255:52: error: cannot find protocol declaration for 'NSPasteboardType'
  255 | @property (readonly, copy) NSArray<NSPasteboardType> *writablePasteboardTypes;
      |                                                    ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextView.h:261:90: error: cannot find protocol declaration for 'NSPasteboardType'
  261 | - (BOOL)writeSelectionToPasteboard:(NSPasteboard *)pboard types:(NSArray<NSPasteboardType> *)types;
      |                                                                                          ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextView.h:264:52: error: cannot find protocol declaration for 'NSPasteboardType'
  264 | @property (readonly, copy) NSArray<NSPasteboardType> *readablePasteboardTypes;
      |                                                    ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextView.h:267:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  267 | - (nullable NSPasteboardType)preferredPasteboardTypeFromArray:(NSArray<NSPasteboardType> *)availableTypes restrictedToTypesFromArray:(nullable NSArray<NSPasteboardType> *)allowedTypes;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextView.h:267:88: error: cannot find protocol declaration for 'NSPasteboardType'
  267 | - (nullable NSPasteboardType)preferredPasteboardTypeFromArray:(NSArray<NSPasteboardType> *)availableTypes restrictedToTypesFromArray:(nullable NSArray<NSPasteboardType> *)allowedTypes;
      |                                                                                        ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextView.h:267:135: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  267 | - (nullable NSPasteboardType)preferredPasteboardTypeFromArray:(NSArray<NSPasteboardType> *)availableTypes restrictedToTypesFromArray:(nullable NSArray<NSPasteboardType> *)allowedTypes;
      |                                                                                                                                       ^~~~~~~~
      |                                                                                                                                       cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextView.h:279:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  279 | - (nullable id)validRequestorForSendType:(nullable NSPasteboardType)sendType returnType:(nullable NSPasteboardType)returnType;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextView.h:279:43: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  279 | - (nullable id)validRequestorForSendType:(nullable NSPasteboardType)sendType returnType:(nullable NSPasteboardType)returnType;
      |                                           ^~~~~~~~
      |                                           cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextView.h:279:90: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  279 | - (nullable id)validRequestorForSendType:(nullable NSPasteboardType)sendType returnType:(nullable NSPasteboardType)returnType;
      |                                                                                          ^~~~~~~~
      |                                                                                          cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextView.h:282:27: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  282 | - (void)pasteAsPlainText:(nullable id)sender;
      |                           ^~~~~~~~
      |                           cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextView.h:283:26: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  283 | - (void)pasteAsRichText:(nullable id)sender;
      |                          ^~~~~~~~
      |                          cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextView.h:293:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  293 | - (nullable NSImage *)dragImageForSelectionWithEvent:(NSEvent *)event origin:(nullable NSPointPointer)origin;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextView.h:293:79: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  293 | - (nullable NSImage *)dragImageForSelectionWithEvent:(NSEvent *)event origin:(nullable NSPointPointer)origin;
      |                                                                               ^~~~~~~~
      |                                                                               cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextView.h:296:52: error: cannot find protocol declaration for 'NSPasteboardType'
  296 | @property (readonly, copy) NSArray<NSPasteboardType> *acceptableDragTypes;
      |                                                    ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextView.h:311:34: error: expected '>' before '*' token
  311 | @property (copy) NSArray<NSValue *> *selectedRanges;
      |                                  ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextView.h:311:34: error: cannot find protocol declaration for 'NSValue'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextView.h:311:35: error: expected unqualified-id before '>' token
  311 | @property (copy) NSArray<NSValue *> *selectedRanges;
      |                                   ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextView.h:314:44: error: expected '>' before '*' token
  314 | - (void)setSelectedRanges:(NSArray<NSValue *> *)ranges affinity:(NSSelectionAffinity)affinity stillSelecting:(BOOL)stillSelectingFlag;
      |                                            ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextView.h:314:44: error: cannot find protocol declaration for 'NSValue'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextView.h:314:45: error: expected ')' before '>' token
  314 | - (void)setSelectedRanges:(NSArray<NSValue *> *)ranges affinity:(NSSelectionAffinity)affinity stillSelecting:(BOOL)stillSelectingFlag;
      |                           ~                 ^
      |                                             )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextView.h:314:45: error: expected identifier before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextView.h:314:45: error: expected ';' before '>' token
  314 | - (void)setSelectedRanges:(NSArray<NSValue *> *)ranges affinity:(NSSelectionAffinity)affinity stillSelecting:(BOOL)stillSelectingFlag;
      |                                             ^
      |                                             ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextView.h:321:56: error: cannot find protocol declaration for 'NSAttributedStringKey'
  321 | @property (copy) NSDictionary<NSAttributedStringKey, id> *selectedTextAttributes;
      |                                                        ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextView.h:321:56: error: cannot find protocol declaration for 'id'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextView.h:328:66: error: cannot find protocol declaration for 'NSAttributedStringKey'
  328 | @property (nullable, copy) NSDictionary<NSAttributedStringKey, id> *markedTextAttributes;
      |                                                                  ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextView.h:328:66: error: cannot find protocol declaration for 'id'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextView.h:331:66: error: cannot find protocol declaration for 'NSAttributedStringKey'
  331 | @property (nullable, copy) NSDictionary<NSAttributedStringKey, id> *linkTextAttributes;
      |                                                                  ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextView.h:331:66: error: cannot find protocol declaration for 'id'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextView.h:347:40: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  347 | - (void)toggleContinuousSpellChecking:(nullable id)sender;
      |                                        ^~~~~~~~
      |                                        cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextView.h:353:32: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  353 | - (void)toggleGrammarChecking:(nullable id)sender API_AVAILABLE(macos(10.5));
      |                                ^~~~~~~~
      |                                cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextView.h:358:56: error: cannot find protocol declaration for 'NSAttributedStringKey'
  358 | @property (copy) NSDictionary<NSAttributedStringKey, id> *typingAttributes;
      |                                                        ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextView.h:358:56: error: cannot find protocol declaration for 'id'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextView.h:361:51: error: expected '>' before '*' token
  361 | - (BOOL)shouldChangeTextInRanges:(NSArray<NSValue *> *)affectedRanges replacementStrings:(nullable NSArray<NSString *> *)replacementStrings;
      |                                                   ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextView.h:361:51: error: cannot find protocol declaration for 'NSValue'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextView.h:361:52: error: expected ')' before '>' token
  361 | - (BOOL)shouldChangeTextInRanges:(NSArray<NSValue *> *)affectedRanges replacementStrings:(nullable NSArray<NSString *> *)replacementStrings;
      |                                  ~                 ^
      |                                                    )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextView.h:361:52: error: expected identifier before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextView.h:361:52: error: expected ';' before '>' token
  361 | - (BOOL)shouldChangeTextInRanges:(NSArray<NSValue *> *)affectedRanges replacementStrings:(nullable NSArray<NSString *> *)replacementStrings;
      |                                                    ^
      |                                                    ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextView.h:362:54: error: expected '>' before '*' token
  362 | @property (nullable, readonly, copy) NSArray<NSValue *> *rangesForUserTextChange;
      |                                                      ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextView.h:362:54: error: cannot find protocol declaration for 'NSValue'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextView.h:362:55: error: expected unqualified-id before '>' token
  362 | @property (nullable, readonly, copy) NSArray<NSValue *> *rangesForUserTextChange;
      |                                                       ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextView.h:363:54: error: expected '>' before '*' token
  363 | @property (nullable, readonly, copy) NSArray<NSValue *> *rangesForUserCharacterAttributeChange;
      |                                                      ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextView.h:363:54: error: cannot find protocol declaration for 'NSValue'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextView.h:363:55: error: expected unqualified-id before '>' token
  363 | @property (nullable, readonly, copy) NSArray<NSValue *> *rangesForUserCharacterAttributeChange;
      |                                                       ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextView.h:364:54: error: expected '>' before '*' token
  364 | @property (nullable, readonly, copy) NSArray<NSValue *> *rangesForUserParagraphAttributeChange;
      |                                                      ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextView.h:364:54: error: cannot find protocol declaration for 'NSValue'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextView.h:364:55: error: expected unqualified-id before '>' token
  364 | @property (nullable, readonly, copy) NSArray<NSValue *> *rangesForUserParagraphAttributeChange;
      |                                                       ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextView.h:366:79: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  366 | - (BOOL)shouldChangeTextInRange:(NSRange)affectedCharRange replacementString:(nullable NSString *)replacementString;
      |                                                                               ^~~~~~~~
      |                                                                               cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextView.h:396:22: error: unknown property attribute 'weak'
  396 | @property (nullable, weak) id<NSTextViewDelegate> delegate;
      |                      ^~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextView.h:396:51: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
  396 | @property (nullable, weak) id<NSTextViewDelegate> delegate;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextView.h:412:45: error: expected '>' before '*' token
  412 | @property (nullable, copy) NSArray<NSString *> *allowedInputSourceLocales API_AVAILABLE(macos(10.5));
      |                                             ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextView.h:412:45: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextView.h:412:46: error: expected unqualified-id before '>' token
  412 | @property (nullable, copy) NSArray<NSString *> *allowedInputSourceLocales API_AVAILABLE(macos(10.5));
      |                                              ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextView.h:421:34: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  421 | - (void)toggleSmartInsertDelete:(nullable id)sender;
      |                                  ^~~~~~~~
      |                                  cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextView.h:424:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  424 | - (nullable NSString *)smartInsertBeforeStringForString:(NSString *)pasteString replacingRange:(NSRange)charRangeToReplace;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextView.h:425:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  425 | - (nullable NSString *)smartInsertAfterStringForString:(NSString *)pasteString replacingRange:(NSRange)charRangeToReplace;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextView.h:428:43: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  428 | - (void)toggleAutomaticQuoteSubstitution:(nullable id)sender API_AVAILABLE(macos(10.5));
      |                                           ^~~~~~~~
      |                                           cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextView.h:430:39: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  430 | - (void)toggleAutomaticLinkDetection:(nullable id)sender API_AVAILABLE(macos(10.5));
      |                                       ^~~~~~~~
      |                                       cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextView.h:433:39: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  433 | - (void)toggleAutomaticDataDetection:(nullable id)sender API_AVAILABLE(macos(10.6));
      |                                       ^~~~~~~~
      |                                       cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextView.h:435:42: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  435 | - (void)toggleAutomaticDashSubstitution:(nullable id)sender API_AVAILABLE(macos(10.6));
      |                                          ^~~~~~~~
      |                                          cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextView.h:437:41: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  437 | - (void)toggleAutomaticTextReplacement:(nullable id)sender API_AVAILABLE(macos(10.6));
      |                                         ^~~~~~~~
      |                                         cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextView.h:439:44: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  439 | - (void)toggleAutomaticSpellingCorrection:(nullable id)sender API_AVAILABLE(macos(10.6));
      |                                            ^~~~~~~~
      |                                            cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextView.h:445:131: error: cannot find protocol declaration for 'NSTextCheckingOptionKey'
  445 | - (void)checkTextInRange:(NSRange)range types:(NSTextCheckingTypes)checkingTypes options:(NSDictionary<NSTextCheckingOptionKey, id> *)options API_AVAILABLE(macos(10.6));
      |                                                                                                                                   ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextView.h:445:131: error: cannot find protocol declaration for 'id'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextView.h:446:65: error: expected '>' before '*' token
  446 | - (void)handleTextCheckingResults:(NSArray<NSTextCheckingResult *> *)results forRange:(NSRange)range types:(NSTextCheckingTypes)checkingTypes options:(NSDictionary<NSTextCheckingOptionKey, id> *)options orthography:(NSOrthography *)orthography wordCount:(NSInteger)wordCount API_AVAILABLE(macos(10.6));
      |                                                                 ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextView.h:446:65: error: cannot find protocol declaration for 'NSTextCheckingResult'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextView.h:446:66: error: expected ')' before '>' token
  446 | - (void)handleTextCheckingResults:(NSArray<NSTextCheckingResult *> *)results forRange:(NSRange)range types:(NSTextCheckingTypes)checkingTypes options:(NSDictionary<NSTextCheckingOptionKey, id> *)options orthography:(NSOrthography *)orthography wordCount:(NSInteger)wordCount API_AVAILABLE(macos(10.6));
      |                                   ~                              ^
      |                                                                  )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextView.h:446:66: error: expected identifier before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextView.h:446:66: error: expected ';' before '>' token
  446 | - (void)handleTextCheckingResults:(NSArray<NSTextCheckingResult *> *)results forRange:(NSRange)range types:(NSTextCheckingTypes)checkingTypes options:(NSDictionary<NSTextCheckingOptionKey, id> *)options orthography:(NSOrthography *)orthography wordCount:(NSInteger)wordCount API_AVAILABLE(macos(10.6));
      |                                                                  ^
      |                                                                  ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextView.h:448:39: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  448 | - (void)orderFrontSubstitutionsPanel:(nullable id)sender API_AVAILABLE(macos(10.6));
      |                                       ^~~~~~~~
      |                                       cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextView.h:451:31: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  451 | - (void)checkTextInSelection:(nullable id)sender API_AVAILABLE(macos(10.6));
      |                               ^~~~~~~~
      |                               cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextView.h:452:30: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  452 | - (void)checkTextInDocument:(nullable id)sender API_AVAILABLE(macos(10.6));
      |                              ^~~~~~~~
      |                              cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextView.h:466:42: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  466 | - (IBAction)toggleQuickLookPreviewPanel:(nullable id)sender API_AVAILABLE(macos(10.7));
      |                                          ^~~~~~~~
      |                                          cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextView.h:469:14: error: expected '>' before '<' token
  469 | - (NSArray<id<QLPreviewItem>> *)quickLookPreviewableItemsInRanges:(NSArray<NSValue *> *)ranges API_AVAILABLE(macos(10.7));
      |              ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextView.h:469:14: error: cannot find protocol declaration for 'id'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextView.h:469:14: error: expected ')' before '<' token
  469 | - (NSArray<id<QLPreviewItem>> *)quickLookPreviewableItemsInRanges:(NSArray<NSValue *> *)ranges API_AVAILABLE(macos(10.7));
      |   ~          ^
      |              )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextView.h:469:14: error: objective-c++ method declaration is expected before '<' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextView.h:480:45: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  480 | - (IBAction)orderFrontSharingServicePicker:(nullable id)sender API_AVAILABLE(macos(10.8));
      |                                             ^~~~~~~~
      |                                             cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextView.h:492:44: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  492 | - (IBAction)toggleAutomaticTextCompletion:(nullable id)sender API_AVAILABLE(macos(10.12.2));
      |                                            ^~~~~~~~
      |                                            cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextView.h:507:32: error: unknown property attribute 'strong'
  507 | @property (nullable, readonly, strong) NSCandidateListTouchBarItem *candidateListTouchBarItem API_AVAILABLE(macos(10.12.2));
      |                                ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextView.h:526:37: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  526 | - (void)toggleBaseWritingDirection:(nullable id)sender API_DEPRECATED("Use NSResponder's makeBaseWritingDirectionNatural:, makeBaseWritingDirectionLeftToRight:, and makeBaseWritingDirectionRightToLeft: instead", macos(10.3,10.6));
      |                                     ^~~~~~~~
      |                                     cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextView.h:548:28: error: cannot find protocol declaration for 'NSPasteboardType'
  548 | - (NSArray<NSPasteboardType> *)textView:(NSTextView *)view writablePasteboardTypesForCell:(id<NSTextAttachmentCell>)cell atIndex:(NSUInteger)charIndex;
      |                            ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextView.h:557:20: error: expected '>' before '*' token
  557 | - (NSArray<NSValue *> *)textView:(NSTextView *)textView willChangeSelectionFromCharacterRanges:(NSArray<NSValue *> *)oldSelectedCharRanges toCharacterRanges:(NSArray<NSValue *> *)newSelectedCharRanges;
      |                    ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextView.h:557:20: error: cannot find protocol declaration for 'NSValue'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextView.h:557:21: error: expected ')' before '>' token
  557 | - (NSArray<NSValue *> *)textView:(NSTextView *)textView willChangeSelectionFromCharacterRanges:(NSArray<NSValue *> *)oldSelectedCharRanges toCharacterRanges:(NSArray<NSValue *> *)newSelectedCharRanges;
      |   ~                 ^
      |                     )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextView.h:557:21: error: objective-c++ method declaration is expected before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextView.h:560:83: error: expected '>' before '*' token
  560 | - (BOOL)textView:(NSTextView *)textView shouldChangeTextInRanges:(NSArray<NSValue *> *)affectedRanges replacementStrings:(nullable NSArray<NSString *> *)replacementStrings;
      |                                                                                   ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextView.h:560:83: error: cannot find protocol declaration for 'NSValue'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextView.h:560:84: error: expected ')' before '>' token
  560 | - (BOOL)textView:(NSTextView *)textView shouldChangeTextInRanges:(NSArray<NSValue *> *)affectedRanges replacementStrings:(nullable NSArray<NSString *> *)replacementStrings;
      |                                                                  ~                 ^
      |                                                                                    )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextView.h:560:84: error: expected identifier before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextView.h:560:84: error: expected ';' before '>' token
  560 | - (BOOL)textView:(NSTextView *)textView shouldChangeTextInRanges:(NSArray<NSValue *> *)affectedRanges replacementStrings:(nullable NSArray<NSString *> *)replacementStrings;
      |                                                                                    ^
      |                                                                                    ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextView.h:563:42: error: cannot find protocol declaration for 'NSAttributedStringKey'
  563 | - (NSDictionary<NSAttributedStringKey, id> *)textView:(NSTextView *)textView shouldChangeTypingAttributes:(NSDictionary<NSString *, id> *)oldTypingAttributes toAttributes:(NSDictionary<NSAttributedStringKey, id> *)newTypingAttributes;
      |                                          ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextView.h:563:42: error: cannot find protocol declaration for 'id'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextView.h:563:130: error: expected '>' before '*' token
  563 | - (NSDictionary<NSAttributedStringKey, id> *)textView:(NSTextView *)textView shouldChangeTypingAttributes:(NSDictionary<NSString *, id> *)oldTypingAttributes toAttributes:(NSDictionary<NSAttributedStringKey, id> *)newTypingAttributes;
      |                                                                                                                                  ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextView.h:563:130: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextView.h:563:131: error: expected ')' before ',' token
  563 | - (NSDictionary<NSAttributedStringKey, id> *)textView:(NSTextView *)textView shouldChangeTypingAttributes:(NSDictionary<NSString *, id> *)oldTypingAttributes toAttributes:(NSDictionary<NSAttributedStringKey, id> *)newTypingAttributes;
      |                                                                                                           ~                       ^
      |                                                                                                                                   )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextView.h:563:131: error: expected identifier before ',' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextView.h:563:135: error: expected ';' before '>' token
  563 | - (NSDictionary<NSAttributedStringKey, id> *)textView:(NSTextView *)textView shouldChangeTypingAttributes:(NSDictionary<NSString *, id> *)oldTypingAttributes toAttributes:(NSDictionary<NSAttributedStringKey, id> *)newTypingAttributes;
      |                                                                                                                                       ^
      |                                                                                                                                       ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextView.h:570:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  570 | - (nullable NSString *)textView:(NSTextView *)textView willDisplayToolTip:(NSString *)tooltip forCharacterAtIndex:(NSUInteger)characterIndex;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextView.h:573:21: error: expected '>' before '*' token
  573 | - (NSArray<NSString *> *)textView:(NSTextView *)textView completions:(NSArray<NSString *> *)words forPartialWordRange:(NSRange)charRange indexOfSelectedItem:(nullable NSInteger *)index;
      |                     ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextView.h:573:21: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextView.h:573:22: error: expected ')' before '>' token
  573 | - (NSArray<NSString *> *)textView:(NSTextView *)textView completions:(NSArray<NSString *> *)words forPartialWordRange:(NSRange)charRange indexOfSelectedItem:(nullable NSInteger *)index;
      |   ~                  ^
      |                      )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextView.h:573:22: error: objective-c++ method declaration is expected before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextView.h:576:111: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  576 | - (BOOL)textView:(NSTextView *)textView shouldChangeTextInRange:(NSRange)affectedCharRange replacementString:(nullable NSString *)replacementString;
      |                                                                                                               ^~~~~~~~
      |                                                                                                               cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextView.h:584:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  584 | - (nullable NSMenu *)textView:(NSTextView *)view menu:(NSMenu *)menu forEvent:(NSEvent *)event atIndex:(NSUInteger)charIndex API_AVAILABLE(macos(10.5));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextView.h:587:44: error: cannot find protocol declaration for 'NSTextCheckingOptionKey'
  587 | - (NSDictionary<NSTextCheckingOptionKey, id> *)textView:(NSTextView *)view willCheckTextInRange:(NSRange)range options:(NSDictionary<NSTextCheckingOptionKey, id> *)options types:(NSTextCheckingTypes *)checkingTypes API_AVAILABLE(macos(10.6));
      |                                            ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextView.h:587:44: error: cannot find protocol declaration for 'id'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextView.h:587:161: error: cannot find protocol declaration for 'NSTextCheckingOptionKey'
  587 | - (NSDictionary<NSTextCheckingOptionKey, id> *)textView:(NSTextView *)view willCheckTextInRange:(NSRange)range options:(NSDictionary<NSTextCheckingOptionKey, i> *)options types:(NSTextCheckingTypes *)checkingTypes API_AVAILABLE(macos(10.6));
      |                                                                                                                                                                ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextView.h:587:161: error: cannot find protocol declaration for 'id'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextView.h:590:33: error: expected '>' before '*' token
  590 | - (NSArray<NSTextCheckingResult *> *)textView:(NSTextView *)view didCheckTextInRange:(NSRange)range types:(NSTextCheckingTypes)checkingTypes options:(NSDictionary<NSTextCheckingOptionKey, id> *)options results:(NSArray<NSTextCheckingResult *> *)results orthography:(NSOrthography *)orthography wordCount:(NSInteger)wordCount API_AVAILABLE(macos(10.6));
      |                                 ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextView.h:590:33: error: cannot find protocol declaration for 'NSTextCheckingResult'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextView.h:590:34: error: expected ')' before '>' token
  590 | - (NSArray<NSTextCheckingResult *> *)textView:(NSTextView *)view didCheckTextInRange:(NSRange)range types:(NSTextCheckingTypes)checkingTypes options:(NSDictionary<NSTextCheckingOptionKey, id> *)options results:(NSArray<NSTextCheckingResult *> *)results orthography:(NSOrthography *)orthography wordCount:(NSInteger)wordCount API_AVAILABLE(macos(10.6));
      |   ~                              ^
      |                                  )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextView.h:590:34: error: objective-c++ method declaration is expected before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextView.h:593:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  593 | - (nullable NSURL *)textView:(NSTextView *)textView URLForContentsOfTextAttachment:(NSTextAttachment *)textAttachment atIndex:(NSUInteger)charIndex API_AVAILABLE(macos(10.7));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextView.h:596:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  596 | - (nullable NSSharingServicePicker *)textView:(NSTextView *)textView willShowSharingServicePicker:(NSSharingServicePicker *)servicePicker forItems:(NSArray *)items API_AVAILABLE(macos(10.8));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextView.h:598:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  598 | - (nullable NSUndoManager *)undoManagerForTextView:(NSTextView *)view;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextView.h:602:36: error: cannot find protocol declaration for 'NSTouchBarItemIdentifier'
  602 | - (NSArray<NSTouchBarItemIdentifier> *)textView:(NSTextView *)textView shouldUpdateTouchBarItemIdentifiers:(NSArray<NSTouchBarItemIdentifier> *)identifiers API_AVAILABLE(macos(10.12.2));
      |                                    ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextView.h:602:141: error: cannot find protocol declaration for 'NSTouchBarItemIdentifier'
  602 | - (NSArray<NSTouchBarItemIdentifier> *)textView:(NSTextView *)textView shouldUpdateTouchBarItemIdentifiers:(NSArray<NSTouchBarItemIdentifier> *)identifiers API_AVAILABLE(macos(10.12.2));
      |                                                                                                                                             ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextView.h:605:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  605 | - (nullable NSArray *)textView:(NSTextView *)textView candidatesForSelectedRange:(NSRange)selectedRange API_AVAILABLE(macos(10.12.2));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextView.h:608:33: error: expected '>' before '*' token
  608 | - (NSArray<NSTextCheckingResult *> *)textView:(NSTextView *)textView candidates:(NSArray<NSTextCheckingResult *> *)candidates forSelectedRange:(NSRange)selectedRange API_AVAILABLE(macos(10.12.2));
      |                                 ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextView.h:608:33: error: cannot find protocol declaration for 'NSTextCheckingResult'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextView.h:608:34: error: expected ')' before '>' token
  608 | - (NSArray<NSTextCheckingResult *> *)textView:(NSTextView *)textView candidates:(NSArray<NSTextCheckingResult *> *)candidates forSelectedRange:(NSRange)selectedRange API_AVAILABLE(macos(10.12.2));
      |   ~                              ^
      |                                  )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextView.h:608:34: error: objective-c++ method declaration is expected before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextView.h:615:56: error: 'null_unspecified' does not name a type
  615 | - (BOOL)textView:(NSTextView *)textView clickedOnLink:(null_unspecified id)link API_DEPRECATED("Use -textView:clickedOnLink:atIndex: instead", macos(10.0,10.6));
      |                                                        ^~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextView.h:616:56: error: 'null_unspecified' does not name a type
  616 | - (void)textView:(NSTextView *)textView clickedOnCell:(null_unspecified id <NSTextAttachmentCell>)cell inRect:(NSRect)cellFrame API_DEPRECATED("Use -textView:clickedOnCell:inRect:atIndex: instead", macos(10.0,10.6));
      |                                                        ^~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextView.h:617:62: error: 'null_unspecified' does not name a type
  617 | - (void)textView:(NSTextView *)textView doubleClickedOnCell:(null_unspecified id <NSTextAttachmentCell>)cell inRect:(NSRect)cellFrame API_DEPRECATED("Use -textView:doubleClickedOnCell:inRect:atIndex: instead", macos(10.0,10.6));
      |                                                              ^~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextView.h:618:50: error: 'null_unspecified' does not name a type
  618 | - (void)textView:(NSTextView *)view draggedCell:(null_unspecified id <NSTextAttachmentCell>)cell inRect:(NSRect)rect event:(null_unspecified NSEvent *)event API_DEPRECATED("Use -textView:draggedCell:inRect:event:atIndex: instead", macos(10.0,10.6));
      |                                                  ^~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextView.h:618:125: error: 'null_unspecified' does not name a type
  618 | - (void)textView:(NSTextView *)view draggedCell:(null_unspecified id <NSTextAttachmentCell>)cell inRect:(NSRect)rect event:(null_unspecified NSEvent *)event API_DEPRECATED("Use -textView:draggedCell:inRect:event:atIndex: instead", macos(10.0,10.6));
      |                                                                                                                             ^~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTableView.h:139:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  139 | - (nullable instancetype)initWithCoder:(NSCoder *)coder NS_DESIGNATED_INITIALIZER;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTableView.h:143:22: error: unknown property attribute 'weak'
  143 | @property (nullable, weak) id <NSTableViewDataSource> dataSource;
      |                      ^~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTableView.h:143:55: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
  143 | @property (nullable, weak) id <NSTableViewDataSource> dataSource;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTableView.h:147:22: error: unknown property attribute 'weak'
  147 | @property (nullable, weak) id <NSTableViewDelegate> delegate;
      |                      ^~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTableView.h:147:53: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
  147 | @property (nullable, weak) id <NSTableViewDelegate> delegate;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTableView.h:151:22: error: unknown property attribute 'strong'
  151 | @property (nullable, strong) NSTableHeaderView *headerView;
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTableView.h:151:49: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
  151 | @property (nullable, strong) NSTableHeaderView *headerView;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTableView.h:155:22: error: unknown property attribute 'strong'
  155 | @property (nullable, strong) NSView *cornerView;
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTableView.h:155:38: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
  155 | @property (nullable, strong) NSView *cornerView;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTableView.h:209:50: error: expected '>' before '*' token
  209 | @property (readonly, copy) NSArray<NSTableColumn *> *tableColumns;
      |                                                  ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTableView.h:209:50: error: cannot find protocol declaration for 'NSTableColumn'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTableView.h:209:51: error: expected unqualified-id before '>' token
  209 | @property (readonly, copy) NSArray<NSTableColumn *> *tableColumns;
      |                                                   ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTableView.h:237:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  237 | - (nullable NSTableColumn *)tableColumnWithIdentifier:(NSUserInterfaceItemIdentifier)identifier;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTableView.h:278:43: error: expected '>' before '*' token
  278 | @property (copy) NSArray<NSSortDescriptor *> *sortDescriptors;
      |                                           ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTableView.h:278:43: error: cannot find protocol declaration for 'NSSortDescriptor'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTableView.h:278:44: error: expected unqualified-id before '>' token
  278 | @property (copy) NSArray<NSSortDescriptor *> *sortDescriptors;
      |                                            ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTableView.h:282:28: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  282 | - (void)setIndicatorImage:(nullable NSImage *)image inTableColumn:(NSTableColumn *)tableColumn;
      |                            ^~~~~~~~
      |                            cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTableView.h:283:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  283 | - (nullable NSImage *)indicatorImageInTableColumn:(NSTableColumn *)tableColumn;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTableView.h:287:22: error: unknown property attribute 'weak'
  287 | @property (nullable, weak) NSTableColumn *highlightedTableColumn;
      |                      ^~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTableView.h:287:43: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
  287 | @property (nullable, weak) NSTableColumn *highlightedTableColumn;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTableView.h:306:101: error: expected '>' before '*' token
  306 | - (NSImage *)dragImageForRowsWithIndexes:(NSIndexSet *)dragRows tableColumns:(NSArray<NSTableColumn *> *)tableColumns event:(NSEvent *)dragEvent offset:(NSPointPointer)dragImageOffset;
      |                                                                                                     ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTableView.h:306:101: error: cannot find protocol declaration for 'NSTableColumn'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTableView.h:306:102: error: expected ')' before '>' token
  306 | - (NSImage *)dragImageForRowsWithIndexes:(NSIndexSet *)dragRows tableColumns:(NSArray<NSTableColumn *> *)tableColumns event:(NSEvent *)dragEvent offset:(NSPointPointer)dragImageOffset;
      |                                                                              ~                       ^
      |                                                                                                      )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTableView.h:306:102: error: expected identifier before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTableView.h:306:102: error: expected ';' before '>' token
  306 | - (NSImage *)dragImageForRowsWithIndexes:(NSIndexSet *)dragRows tableColumns:(NSArray<NSTableColumn *> *)tableColumns event:(NSEvent *)dragEvent offset:(NSPointPointer)dragImageOffset;
      |                                                                                                      ^
      |                                                                                                      ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTableView.h:331:20: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  331 | - (void)selectAll:(nullable id)sender;
      |                    ^~~~~~~~
      |                    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTableView.h:333:22: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  333 | - (void)deselectAll:(nullable id)sender;
      |                      ^~~~~~~~
      |                      cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTableView.h:432:68: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  432 | - (void)editColumn:(NSInteger)column row:(NSInteger)row withEvent:(nullable NSEvent *)event select:(BOOL)select;
      |                                                                    ^~~~~~~~
      |                                                                    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTableView.h:462:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  462 | - (nullable __kindof NSView *)viewAtColumn:(NSInteger)column row:(NSInteger)row makeIfNecessary:(BOOL)makeIfNecessary API_AVAILABLE(macos(10.7));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTableView.h:463:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  463 | - (nullable __kindof NSTableRowView *)rowViewAtRow:(NSInteger)row makeIfNecessary:(BOOL)makeIfNecessary API_AVAILABLE(macos(10.7));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTableView.h:472:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  472 | - (nullable __kindof NSView *)makeViewWithIdentifier:(NSUserInterfaceItemIdentifier)identifier owner:(nullable id)owner API_AVAILABLE(macos(10.7));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTableView.h:472:103: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  472 | - (nullable __kindof NSView *)makeViewWithIdentifier:(NSUserInterfaceItemIdentifier)identifier owner:(nullable id)owner API_AVAILABLE(macos(10.7));
      |                                                                                                       ^~~~~~~~
      |                                                                                                       cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTableView.h:476:51: error: expected ')' before '(' token
  476 | - (void)enumerateAvailableRowViewsUsingBlock:(void (NS_NOESCAPE ^)(__kindof NSTableRowView *rowView, NSInteger row))handler API_AVAILABLE(macos(10.7));
      |                                              ~    ^~
      |                                                   )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTableView.h:476:52: error: expected identifier before '(' token
  476 | - (void)enumerateAvailableRowViewsUsingBlock:(void (NS_NOESCAPE ^)(__kindof NSTableRowView *rowView, NSInteger row))handler API_AVAILABLE(macos(10.7));
      |                                                    ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTableView.h:476:51: error: expected ';' before '(' token
  476 | - (void)enumerateAvailableRowViewsUsingBlock:(void (NS_NOESCAPE ^)(__kindof NSTableRowView *rowView, NSInteger row))handler API_AVAILABLE(macos(10.7));
      |                                                   ^~
      |                                                   ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTableView.h:540:22: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  540 | - (void)registerNib:(nullable NSNib *)nib forIdentifier:(NSUserInterfaceItemIdentifier)identifier API_AVAILABLE(macos(10.8));
      |                      ^~~~~~~~
      |                      cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTableView.h:544:88: error: expected '>' before '*' token
  544 | @property (nullable, readonly, copy) NSDictionary<NSUserInterfaceItemIdentifier, NSNib *> *registeredNibsByIdentifier API_AVAILABLE(macos(10.8));
      |                                                                                        ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTableView.h:544:88: error: cannot find protocol declaration for 'NSUserInterfaceItemIdentifier'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTableView.h:544:88: error: cannot find protocol declaration for 'NSNib'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTableView.h:544:89: error: expected unqualified-id before '>' token
  544 | @property (nullable, readonly, copy) NSDictionary<NSUserInterfaceItemIdentifier, NSNib *> *registeredNibsByIdentifier API_AVAILABLE(macos(10.8));
      |                                                                                         ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTableView.h:584:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  584 | - (nullable NSView *)tableView:(NSTableView *)tableView viewForTableColumn:(nullable NSTableColumn *)tableColumn row:(NSInteger)row API_AVAILABLE(macos(10.7));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTableView.h:584:77: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  584 | - (nullable NSView *)tableView:(NSTableView *)tableView viewForTableColumn:(nullable NSTableColumn *)tableColumn row:(NSInteger)row API_AVAILABLE(macos(10.7));
      |                                                                             ^~~~~~~~
      |                                                                             cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTableView.h:588:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  588 | - (nullable NSTableRowView *)tableView:(NSTableView *)tableView rowViewForRow:(NSInteger)row API_AVAILABLE(macos(10.7));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTableView.h:606:85: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  606 | - (void)tableView:(NSTableView *)tableView willDisplayCell:(id)cell forTableColumn:(nullable NSTableColumn *)tableColumn row:(NSInteger)row;
      |                                                                                     ^~~~~~~~
      |                                                                                     cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTableView.h:607:67: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  607 | - (BOOL)tableView:(NSTableView *)tableView shouldEditTableColumn:(nullable NSTableColumn *)tableColumn row:(NSInteger)row;
      |                                                                   ^~~~~~~~
      |                                                                   cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTableView.h:612:118: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  612 | - (NSString *)tableView:(NSTableView *)tableView toolTipForCell:(NSCell *)cell rect:(NSRectPointer)rect tableColumn:(nullable NSTableColumn *)tableColumn row:(NSInteger)row mouseLocation:(NSPoint)mouseLocation;
      |                                                                                                                      ^~~~~~~~
      |                                                                                                                      cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTableView.h:618:83: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  618 | - (BOOL)tableView:(NSTableView *)tableView shouldShowCellExpansionForTableColumn:(nullable NSTableColumn *)tableColumn row:(NSInteger)row API_AVAILABLE(macos(10.5));
      |                                                                                   ^~~~~~~~
      |                                                                                   cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTableView.h:623:91: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  623 | - (BOOL)tableView:(NSTableView *)tableView shouldTrackCell:(NSCell *)cell forTableColumn:(nullable NSTableColumn *)tableColumn row:(NSInteger)row API_AVAILABLE(macos(10.5));
      |                                                                                           ^~~~~~~~
      |                                                                                           cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTableView.h:630:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  630 | - (nullable NSCell *)tableView:(NSTableView *)tableView dataCellForTableColumn:(nullable NSTableColumn *)tableColumn row:(NSInteger)row API_AVAILABLE(macos(10.5));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTableView.h:630:81: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  630 | - (nullable NSCell *)tableView:(NSTableView *)tableView dataCellForTableColumn:(nullable NSTableColumn *)tableColumn row:(NSInteger)row API_AVAILABLE(macos(10.5));
      |                                                                                 ^~~~~~~~
      |                                                                                 cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTableView.h:647:69: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  647 | - (BOOL)tableView:(NSTableView *)tableView shouldSelectTableColumn:(nullable NSTableColumn *)tableColumn;
      |                                                                     ^~~~~~~~
      |                                                                     cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTableView.h:661:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  661 | - (nullable NSString *)tableView:(NSTableView *)tableView typeSelectStringForTableColumn:(nullable NSTableColumn *)tableColumn row:(NSInteger)row API_AVAILABLE(macos(10.5));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTableView.h:661:91: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  661 | - (nullable NSString *)tableView:(NSTableView *)tableView typeSelectStringForTableColumn:(nullable NSTableColumn *)tableColumn row:(NSInteger)row API_AVAILABLE(macos(10.5));
      |                                                                                           ^~~~~~~~
      |                                                                                           cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTableView.h:671:111: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  671 | - (BOOL)tableView:(NSTableView *)tableView shouldTypeSelectForEvent:(NSEvent *)event withCurrentSearchString:(nullable NSString *)searchString API_AVAILABLE(macos(10.5));
      |                                                                                                               ^~~~~~~~
      |                                                                                                               cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTableView.h:692:33: error: expected '>' before '*' token
  692 | - (NSArray<NSTableViewRowAction *> *)tableView:(NSTableView *)tableView rowActionsForRow:(NSInteger)row edge:(NSTableRowActionEdge)edge API_AVAILABLE(macos(10.11));
      |                                 ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTableView.h:692:33: error: cannot find protocol declaration for 'NSTableViewRowAction'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTableView.h:692:34: error: expected ')' before '>' token
  692 | - (NSArray<NSTableViewRowAction *> *)tableView:(NSTableView *)tableView rowActionsForRow:(NSInteger)row edge:(NSTableRowActionEdge)edge API_AVAILABLE(macos(10.11));
      |   ~                              ^
      |                                  )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTableView.h:692:34: error: objective-c++ method declaration is expected before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTableView.h:727:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  727 | - (nullable id)tableView:(NSTableView *)tableView objectValueForTableColumn:(nullable NSTableColumn *)tableColumn row:(NSInteger)row;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTableView.h:727:78: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  727 | - (nullable id)tableView:(NSTableView *)tableView objectValueForTableColumn:(nullable NSTableColumn *)tableColumn row:(NSInteger)row;
      |                                                                              ^~~~~~~~
      |                                                                              cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTableView.h:734:60: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  734 | - (void)tableView:(NSTableView *)tableView setObjectValue:(nullable id)object forTableColumn:(nullable NSTableColumn *)tableColumn row:(NSInteger)row;
      |                                                            ^~~~~~~~
      |                                                            cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTableView.h:734:95: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  734 | - (void)tableView:(NSTableView *)tableView setObjectValue:(nullable id)object forTableColumn:(nullable NSTableColumn *)tableColumn row:(NSInteger)row;
      |                                                                                               ^~~~~~~~
      |                                                                                               cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTableView.h:739:95: error: expected '>' before '*' token
  739 | - (void)tableView:(NSTableView *)tableView sortDescriptorsDidChange:(NSArray<NSSortDescriptor *> *)oldDescriptors;
      |                                                                                               ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTableView.h:739:95: error: cannot find protocol declaration for 'NSSortDescriptor'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTableView.h:739:96: error: expected ')' before '>' token
  739 | - (void)tableView:(NSTableView *)tableView sortDescriptorsDidChange:(NSArray<NSSortDescriptor *> *)oldDescriptors;
      |                                                                     ~                          ^
      |                                                                                                )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTableView.h:739:96: error: expected identifier before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTableView.h:739:96: error: expected ';' before '>' token
  739 | - (void)tableView:(NSTableView *)tableView sortDescriptorsDidChange:(NSArray<NSSortDescriptor *> *)oldDescriptors;
      |                                                                                                ^
      |                                                                                                ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTableView.h:743:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  743 | - (nullable id <NSPasteboardWriting>)tableView:(NSTableView *)tableView pasteboardWriterForRow:(NSInteger)row API_AVAILABLE(macos(10.7));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTableView.h:771:21: error: expected '>' before '*' token
  771 | - (NSArray<NSString *> *)tableView:(NSTableView *)tableView namesOfPromisedFilesDroppedAtDestination:(NSURL *)dropDestination forDraggedRowsWithIndexes:(NSIndexSet *)indexSet API_DEPRECATED("Use NSFilePromiseReceiver objects instead", macos(10.0,10.13));
      |                     ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTableView.h:771:21: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTableView.h:771:22: error: expected ')' before '>' token
  771 | - (NSArray<NSString *> *)tableView:(NSTableView *)tableView namesOfPromisedFilesDroppedAtDestination:(NSURL *)dropDestination forDraggedRowsWithIndexes:(NSIndexSet *)indexSet API_DEPRECATED("Use NSFilePromiseReceiver objects instead", macos(10.0,10.13));
      |   ~                  ^
      |                      )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTableView.h:771:22: error: objective-c++ method declaration is expected before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTableView.h:818:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  818 | - (nullable NSImage *)dragImageForRows:(NSArray *)dragRows event:(NSEvent *)dragEvent dragImageOffset:(NSPointPointer)dragImageOffset API_DEPRECATED("", macos(10.0,10.4));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTableView.h:831:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  831 | - (nullable NSCell *)preparedCellAtColumn:(NSInteger)column row:(NSInteger)row  API_DEPRECATED("Use View Based TableView and -viewAtColumn:row:", macos(10.5,10.10));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTableCellView.h:28:22: error: unknown property attribute 'strong'
   28 | @property (nullable, strong) id objectValue;
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTableCellView.h:28:33: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   28 | @property (nullable, strong) id objectValue;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTableCellView.h:45:22: error: unknown property attribute 'strong'
   45 | @property (readonly, strong) NSArray<NSDraggingImageComponent *> *draggingImageComponents;
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTableCellView.h:45:63: error: expected '>' before '*' token
   45 | @property (readonly, strong) NSArray<NSDraggingImageComponent *> *draggingImageComponents;
      |                                                               ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTableCellView.h:45:63: error: cannot find protocol declaration for 'NSDraggingImageComponent'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTableCellView.h:45:64: error: expected unqualified-id before '>' token
   45 | @property (readonly, strong) NSArray<NSDraggingImageComponent *> *draggingImageComponents;
      |                                                                ^
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/AppKit.h:158:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTableColumn.h:37:22: error: unknown property attribute 'weak'
   37 | @property (nullable, weak) NSTableView *tableView;
      |                      ^~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTableColumn.h:37:41: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   37 | @property (nullable, weak) NSTableView *tableView;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTableColumn.h:59:12: error: unknown property attribute 'strong'
   59 | @property (strong) __kindof NSTableHeaderCell *headerCell;
      |            ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTableColumn.h:59:20: error: '__kindof' has not been declared
   59 | @property (strong) __kindof NSTableHeaderCell *headerCell;
      |                    ^~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTableColumn.h:96:12: error: unknown property attribute 'strong'
   96 | @property (strong) id /* NSCell * */ dataCell; // Use a view-based NSTableView, and see the -tableView:viewForTableColumn:row: delegate method and -viewAtColumn:row:makeIfNecessary:
      |            ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTableColumn.h:96:38: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   96 | @property (strong) id /* NSCell * */ dataCell; // Use a view-based NSTableView, and see the -tableView:viewForTableColumn:row: delegate method and -viewAtColumn:row:makeIfNecessary:
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/AppKit.h:160:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTableHeaderView.h:21:22: error: unknown property attribute 'weak'
   21 | @property (nullable, weak) NSTableView *tableView;
      |                      ^~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTableHeaderView.h:21:41: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   21 | @property (nullable, weak) NSTableView *tableView;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/AppKit.h:161:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTableRowView.h:100:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  100 | - (nullable id)viewAtColumn:(NSInteger)column;
      |    ^~~~~~~~
      |    cg_nullable
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/AppKit.h:163:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTableViewDiffableDataSource.h:16:36: error: expected ';' before '<' token
   16 | @class NSDiffableDataSourceSnapshot<SectionIdentifierType,ItemIdentifierType>;
      |                                    ^
      |                                    ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTableViewDiffableDataSource.h:19:82: error: cannot find protocol declaration for 'SectionIdentifierType'
   19 | @interface NSTableViewDiffableDataSource<SectionIdentifierType,ItemIdentifierType> : NSObject<NSTableViewDataSource>
      |                                                                                  ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTableViewDiffableDataSource.h:19:82: error: cannot find protocol declaration for 'ItemIdentifierType'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTableViewDiffableDataSource.h:19:84: error: expected unqualified-id before ':' token
   19 | @interface NSTableViewDiffableDataSource<SectionIdentifierType,ItemIdentifierType> : NSObject<NSTableViewDataSource>
      |                                                                                    ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTableViewDiffableDataSource.h:23:73: error: 'NSTableViewDiffableDataSourceCellProvider' does not name a type; did you mean 'NSTableViewDiffableDataSource'?
   23 | - (instancetype)initWithTableView:(NSTableView*)tableView cellProvider:(NSTableViewDiffableDataSourceCellProvider)cellProvider;
      |                                                                         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
      |                                                                         NSTableViewDiffableDataSource
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTableViewDiffableDataSource.h:29:73: error: cannot find protocol declaration for 'SectionIdentifierType'
   29 | - (NSDiffableDataSourceSnapshot<SectionIdentifierType,ItemIdentifierType>*)snapshot;
      |                                                                         ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTableViewDiffableDataSource.h:29:73: error: cannot find protocol declaration for 'ItemIdentifierType'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTableViewDiffableDataSource.h:35:93: error: cannot find protocol declaration for 'SectionIdentifierType'
   35 | - (void)applySnapshot:(NSDiffableDataSourceSnapshot<SectionIdentifierType,ItemIdentifierType> *)snapshot animatingDifferences:(BOOL)animatingDifferences;
      |                                                                                             ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTableViewDiffableDataSource.h:35:93: error: cannot find protocol declaration for 'ItemIdentifierType'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTableViewDiffableDataSource.h:37:93: error: cannot find protocol declaration for 'SectionIdentifierType'
   37 | - (void)applySnapshot:(NSDiffableDataSourceSnapshot<SectionIdentifierType,ItemIdentifierType>*)snapshot animatingDifferences:(BOOL)animatingDifferences completion:(void(^ _Nullable)(void))completion;
      |                                                                                             ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTableViewDiffableDataSource.h:37:93: error: cannot find protocol declaration for 'ItemIdentifierType'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTableViewDiffableDataSource.h:37:169: error: expected ')' before '(' token
   37 | - (void)applySnapshot:(NSDiffableDataSourceSnapshot<SectionIdentifierType,ItemIdentifierType>*)snapshot animatingDifferences:(BOOL)animatingDifferences completion:(void(^ _Nullable)(void))completion;
      |                                                                                                                                                                    ~    ^
      |                                                                                                                                                                         )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTableViewDiffableDataSource.h:37:169: error: expected identifier before '(' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTableViewDiffableDataSource.h:37:169: error: expected ';' before '(' token
   37 | - (void)applySnapshot:(NSDiffableDataSourceSnapshot<SectionIdentifierType,ItemIdentifierType>*)snapshot animatingDifferences:(BOOL)animatingDifferences completion:(void(^ _Nullable)(void))completion;
      |                                                                                                                                                                         ^
      |                                                                                                                                                                         ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTableViewDiffableDataSource.h:41:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   41 | - (nullable ItemIdentifierType)itemIdentifierForRow:(NSInteger)row;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTableViewDiffableDataSource.h:42:36: error: 'ItemIdentifierType' does not name a type
   42 | - (NSInteger)rowForItemIdentifier:(ItemIdentifierType)identifier;
      |                                    ^~~~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTableViewDiffableDataSource.h:45:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   45 | - (nullable SectionIdentifierType)sectionIdentifierForRow:(NSInteger)row;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTableViewDiffableDataSource.h:46:39: error: 'SectionIdentifierType' does not name a type
   46 | - (NSInteger)rowForSectionIdentifier:(SectionIdentifierType)identifier;
      |                                       ^~~~~~~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTableViewDiffableDataSource.h:48:36: error: expected unqualified-id before '^' token
   48 | typedef NSTableRowView * _Nonnull (^NSTableViewDiffableDataSourceRowProvider)(NSTableView * _Nonnull tableView, NSInteger row, id _Nonnull identifier);
      |                                    ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTableViewDiffableDataSource.h:48:36: error: expected ')' before '^' token
   48 | typedef NSTableRowView * _Nonnull (^NSTableViewDiffableDataSourceRowProvider)(NSTableView * _Nonnull tableView, NSInteger row, id _Nonnull identifier);
      |                                   ~^
      |                                    )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTableViewDiffableDataSource.h:50:27: error: 'NSTableViewDiffableDataSourceRowProvider' has not been declared
   50 | @property (copy,nullable) NSTableViewDiffableDataSourceRowProvider rowViewProvider;
      |                           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTableViewDiffableDataSource.h:53:28: error: expected unqualified-id before '^' token
   53 | typedef NSView * _Nonnull (^NSTableViewDiffableDataSourceSectionHeaderViewProvider)(NSTableView * _Nonnull tableView, NSInteger row, id _Nonnull sectionId);
      |                            ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTableViewDiffableDataSource.h:53:28: error: expected ')' before '^' token
   53 | typedef NSView * _Nonnull (^NSTableViewDiffableDataSourceSectionHeaderViewProvider)(NSTableView * _Nonnull tableView, NSInteger row, id _Nonnull sectionId);
      |                           ~^
      |                            )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTableViewDiffableDataSource.h:55:27: error: 'NSTableViewDiffableDataSourceSectionHeaderViewProvider' has not been declared
   55 | @property (copy,nullable) NSTableViewDiffableDataSourceSectionHeaderViewProvider sectionHeaderViewProvider;
      |                           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/AppKit.h:164:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTableViewRowAction.h:26:106: error: expected ')' before '(' token
   26 | + (instancetype)rowActionWithStyle:(NSTableViewRowActionStyle)style title:(NSString *)title handler:(void (^)(NSTableViewRowAction *action, NSInteger row))handler;
      |                                                                                                     ~    ^~
      |                                                                                                          )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTableViewRowAction.h:26:107: error: expected identifier before '(' token
   26 | + (instancetype)rowActionWithStyle:(NSTableViewRowActionStyle)style title:(NSString *)title handler:(void (^)(NSTableViewRowAction *action, NSInteger row))handler;
      |                                                                                                           ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTableViewRowAction.h:26:106: error: expected ';' before '(' token
   26 | + (instancetype)rowActionWithStyle:(NSTableViewRowActionStyle)style title:(NSString *)title handler:(void (^)(NSTableViewRowAction *action, NSInteger row))handler;
      |                                                                                                          ^~
      |                                                                                                          ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTableViewRowAction.h:34:22: error: unknown property attribute 'strong'
   34 | @property (nullable, strong) NSImage *image API_AVAILABLE(macos(10.12));
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTableViewRowAction.h:34:39: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   34 | @property (nullable, strong) NSImage *image API_AVAILABLE(macos(10.12));
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/AppKit.h:165:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSOutlineView.h:34:22: error: unknown property attribute 'weak'
   34 | @property (nullable, weak) id <NSOutlineViewDelegate> delegate;
      |                      ^~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSOutlineView.h:34:55: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   34 | @property (nullable, weak) id <NSOutlineViewDelegate> delegate;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSOutlineView.h:35:22: error: unknown property attribute 'weak'
   35 | @property (nullable, weak) id <NSOutlineViewDataSource> dataSource;
      |                      ^~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSOutlineView.h:35:57: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   35 | @property (nullable, weak) id <NSOutlineViewDataSource> dataSource;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSOutlineView.h:45:23: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   45 | - (BOOL)isExpandable:(nullable id)item;
      |                       ^~~~~~~~
      |                       cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSOutlineView.h:49:38: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   49 | - (NSInteger)numberOfChildrenOfItem:(nullable id)item API_AVAILABLE(macos(10.10));
      |                                      ^~~~~~~~
      |                                      cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSOutlineView.h:53:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   53 | - (nullable id)child:(NSInteger)index ofItem:(nullable id)item API_AVAILABLE(macos(10.10));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSOutlineView.h:53:47: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   53 | - (nullable id)child:(NSInteger)index ofItem:(nullable id)item API_AVAILABLE(macos(10.10));
      |                                               ^~~~~~~~
      |                                               cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSOutlineView.h:57:21: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   57 | - (void)expandItem:(nullable id)item expandChildren:(BOOL)expandChildren;
      |                     ^~~~~~~~
      |                     cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSOutlineView.h:61:21: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   61 | - (void)expandItem:(nullable id)item;
      |                     ^~~~~~~~
      |                     cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSOutlineView.h:65:23: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   65 | - (void)collapseItem:(nullable id)item collapseChildren:(BOOL)collapseChildren;
      |                       ^~~~~~~~
      |                       cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSOutlineView.h:69:23: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   69 | - (void)collapseItem:(nullable id)item;
      |                       ^~~~~~~~
      |                       cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSOutlineView.h:73:21: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   73 | - (void)reloadItem:(nullable id)item reloadChildren:(BOOL)reloadChildren;
      |                     ^~~~~~~~
      |                     cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSOutlineView.h:77:21: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   77 | - (void)reloadItem:(nullable id)item;
      |                     ^~~~~~~~
      |                     cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSOutlineView.h:81:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   81 | - (nullable id)parentForItem:(nullable id)item;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSOutlineView.h:81:31: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   81 | - (nullable id)parentForItem:(nullable id)item;
      |                               ^~~~~~~~
      |                               cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSOutlineView.h:89:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   89 | - (nullable id)itemAtRow:(NSInteger)row;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSOutlineView.h:90:26: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   90 | - (NSInteger)rowForItem:(nullable id)item;
      |                          ^~~~~~~~
      |                          cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSOutlineView.h:94:28: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   94 | - (NSInteger)levelForItem:(nullable id)item;
      |                            ^~~~~~~~
      |                            cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSOutlineView.h:96:25: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   96 | - (BOOL)isItemExpanded:(nullable id)item;
      |                         ^~~~~~~~
      |                         cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSOutlineView.h:119:22: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  119 | - (void)setDropItem:(nullable id)item dropChildIndex:(NSInteger)index;
      |                      ^~~~~~~~
      |                      cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSOutlineView.h:134:62: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  134 | - (void)insertItemsAtIndexes:(NSIndexSet *)indexes inParent:(nullable id)parent withAnimation:(NSTableViewAnimationOptions)animationOptions API_AVAILABLE(macos(10.7));
      |                                                              ^~~~~~~~
      |                                                              cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSOutlineView.h:138:62: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  138 | - (void)removeItemsAtIndexes:(NSIndexSet *)indexes inParent:(nullable id)parent withAnimation:(NSTableViewAnimationOptions)animationOptions API_AVAILABLE(macos(10.7));
      |                                                              ^~~~~~~~
      |                                                              cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSOutlineView.h:142:56: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  142 | - (void)moveItemAtIndex:(NSInteger)fromIndex inParent:(nullable id)oldParent toIndex:(NSInteger)toIndex inParent:(nullable id)newParent API_AVAILABLE(macos(10.7));
      |                                                        ^~~~~~~~
      |                                                        cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSOutlineView.h:142:115: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  142 | - (void)moveItemAtIndex:(NSInteger)fromIndex inParent:(nullable id)oldParent toIndex:(NSInteger)toIndex inParent:(nullable id)newParent API_AVAILABLE(macos(10.7));
      |                                                                                                                   ^~~~~~~~
      |                                                                                                                   cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSOutlineView.h:175:79: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  175 | - (NSInteger)outlineView:(NSOutlineView *)outlineView numberOfChildrenOfItem:(nullable id)item;
      |                                                                               ^~~~~~~~
      |                                                                               cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSOutlineView.h:176:79: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  176 | - (id)outlineView:(NSOutlineView *)outlineView child:(NSInteger)index ofItem:(nullable id)item;
      |                                                                               ^~~~~~~~
      |                                                                               cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSOutlineView.h:181:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  181 | - (nullable id)outlineView:(NSOutlineView *)outlineView objectValueForTableColumn:(nullable NSTableColumn *)tableColumn byItem:(nullable id)item;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSOutlineView.h:181:84: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  181 | - (nullable id)outlineView:(NSOutlineView *)outlineView objectValueForTableColumn:(nullable NSTableColumn *)tableColumn byItem:(nullable id)item;
      |                                                                                    ^~~~~~~~
      |                                                                                    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSOutlineView.h:181:129: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  181 | - (nullable id)outlineView:(NSOutlineView *)outlineView objectValueForTableColumn:(nullable NSTableColumn *)tableColumn byItem:(nullable id)item;
      |                                                                                                                                 ^~~~~~~~
      |                                                                                                                                 cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSOutlineView.h:188:66: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  188 | - (void)outlineView:(NSOutlineView *)outlineView setObjectValue:(nullable id)object forTableColumn:(nullable NSTableColumn *)tableColumn byItem:(nullable id)item;
      |                                                                  ^~~~~~~~
      |                                                                  cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSOutlineView.h:188:101: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  188 | - (void)outlineView:(NSOutlineView *)outlineView setObjectValue:(nullable id)object forTableColumn:(nullable NSTableColumn *)tableColumn byItem:(nullable id)item;
      |                                                                                                     ^~~~~~~~
      |                                                                                                     cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSOutlineView.h:188:146: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  188 | - (void)outlineView:(NSOutlineView *)outlineView setObjectValue:(nullable id)object forTableColumn:(nullable NSTableColumn *)tableColumn byItem:(nullable id)item;
      |                                                                                                                                                  ^~~~~~~~
      |                                                                                                                                                  cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSOutlineView.h:192:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  192 | - (nullable id)outlineView:(NSOutlineView *)outlineView itemForPersistentObject:(id)object;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSOutlineView.h:196:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  196 | - (nullable id)outlineView:(NSOutlineView *)outlineView persistentObjectForItem:(nullable id)item;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSOutlineView.h:196:82: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  196 | - (nullable id)outlineView:(NSOutlineView *)outlineView persistentObjectForItem:(nullable id)item;
      |                                                                                  ^~~~~~~~
      |                                                                                  cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSOutlineView.h:201:101: error: expected '>' before '*' token
  201 | - (void)outlineView:(NSOutlineView *)outlineView sortDescriptorsDidChange:(NSArray<NSSortDescriptor *> *)oldDescriptors;
      |                                                                                                     ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSOutlineView.h:201:101: error: cannot find protocol declaration for 'NSSortDescriptor'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSOutlineView.h:201:102: error: expected ')' before '>' token
  201 | - (void)outlineView:(NSOutlineView *)outlineView sortDescriptorsDidChange:(NSArray<NSSortDescriptor *> *)oldDescriptors;
      |                                                                           ~                          ^
      |                                                                                                      )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSOutlineView.h:201:102: error: expected identifier before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSOutlineView.h:201:102: error: expected ';' before '>' token
  201 | - (void)outlineView:(NSOutlineView *)outlineView sortDescriptorsDidChange:(NSArray<NSSortDescriptor *> *)oldDescriptors;
      |                                                                                                      ^
      |                                                                                                      ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSOutlineView.h:208:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  208 | - (nullable id <NSPasteboardWriting>)outlineView:(NSOutlineView *)outlineView pasteboardWriterForItem:(id)item API_AVAILABLE(macos(10.7));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSOutlineView.h:228:114: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  228 | - (NSDragOperation)outlineView:(NSOutlineView *)outlineView validateDrop:(id <NSDraggingInfo>)info proposedItem:(nullable id)item proposedChildIndex:(NSInteger)index;
      |                                                                                                                  ^~~~~~~~
      |                                                                                                                  cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSOutlineView.h:232:93: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  232 | - (BOOL)outlineView:(NSOutlineView *)outlineView acceptDrop:(id <NSDraggingInfo>)info item:(nullable id)item childIndex:(NSInteger)index;
      |                                                                                             ^~~~~~~~
      |                                                                                             cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSOutlineView.h:236:21: error: expected '>' before '*' token
  236 | - (NSArray<NSString *> *)outlineView:(NSOutlineView *)outlineView namesOfPromisedFilesDroppedAtDestination:(NSURL *)dropDestination forDraggedItems:(NSArray *)items API_DEPRECATED("Use NSFilePromiseReceiver objects instead", macos(10.0,10.13));
      |                     ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSOutlineView.h:236:21: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSOutlineView.h:236:22: error: expected ')' before '>' token
  236 | - (NSArray<NSString *> *)outlineView:(NSOutlineView *)outlineView namesOfPromisedFilesDroppedAtDestination:(NSURL *)dropDestination forDraggedItems:(NSArray *)items API_DEPRECATED("Use NSFilePromiseReceiver objects instead", macos(10.0,10.13));
      |   ~                  ^
      |                      )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSOutlineView.h:236:22: error: objective-c++ method declaration is expected before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSOutlineView.h:250:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  250 | - (nullable NSView *)outlineView:(NSOutlineView *)outlineView viewForTableColumn:(nullable NSTableColumn *)tableColumn item:(id)item API_AVAILABLE(macos(10.7));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSOutlineView.h:250:83: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  250 | - (nullable NSView *)outlineView:(NSOutlineView *)outlineView viewForTableColumn:(nullable NSTableColumn *)tableColumn item:(id)item API_AVAILABLE(macos(10.7));
      |                                                                                   ^~~~~~~~
      |                                                                                   cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSOutlineView.h:254:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  254 | - (nullable NSTableRowView *)outlineView:(NSOutlineView *)outlineView rowViewForItem:(id)item API_AVAILABLE(macos(10.7));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSOutlineView.h:269:91: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  269 | - (void)outlineView:(NSOutlineView *)outlineView willDisplayCell:(id)cell forTableColumn:(nullable NSTableColumn *)tableColumn item:(id)item;
      |                                                                                           ^~~~~~~~
      |                                                                                           cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSOutlineView.h:270:73: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  270 | - (BOOL)outlineView:(NSOutlineView *)outlineView shouldEditTableColumn:(nullable NSTableColumn *)tableColumn item:(id)item;
      |                                                                         ^~~~~~~~
      |                                                                         cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSOutlineView.h:281:75: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  281 | - (BOOL)outlineView:(NSOutlineView *)outlineView shouldSelectTableColumn:(nullable NSTableColumn *)tableColumn;
      |                                                                           ^~~~~~~~
      |                                                                           cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSOutlineView.h:290:124: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  290 | - (NSString *)outlineView:(NSOutlineView *)outlineView toolTipForCell:(NSCell *)cell rect:(NSRectPointer)rect tableColumn:(nullable NSTableColumn *)tableColumn item:(id)item mouseLocation:(NSPoint)mouseLocation;
      |                                                                                                                            ^~~~~~~~
      |                                                                                                                            cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSOutlineView.h:300:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  300 | - (nullable NSTintConfiguration *)outlineView:(NSOutlineView *)outlineView tintConfigurationForItem:(id)item API_AVAILABLE(macos(11.0));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSOutlineView.h:306:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  306 | - (nullable NSString *)outlineView:(NSOutlineView *)outlineView typeSelectStringForTableColumn:(nullable NSTableColumn *)tableColumn item:(id)item API_AVAILABLE(macos(10.5));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSOutlineView.h:306:97: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  306 | - (nullable NSString *)outlineView:(NSOutlineView *)outlineView typeSelectStringForTableColumn:(nullable NSTableColumn *)tableColumn item:(id)item API_AVAILABLE(macos(10.5));
      |                                                                                                 ^~~~~~~~
      |                                                                                                 cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSOutlineView.h:311:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  311 | - (nullable id)outlineView:(NSOutlineView *)outlineView nextTypeSelectMatchFromItem:(id)startItem toItem:(id)endItem forString:(NSString *)searchString API_AVAILABLE(macos(10.5));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSOutlineView.h:316:117: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  316 | - (BOOL)outlineView:(NSOutlineView *)outlineView shouldTypeSelectForEvent:(NSEvent *)event withCurrentSearchString:(nullable NSString *)searchString API_AVAILABLE(macos(10.5));
      |                                                                                                                     ^~~~~~~~
      |                                                                                                                     cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSOutlineView.h:321:89: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  321 | - (BOOL)outlineView:(NSOutlineView *)outlineView shouldShowCellExpansionForTableColumn:(nullable NSTableColumn *)tableColumn item:(id)item API_AVAILABLE(macos(10.5));
      |                                                                                         ^~~~~~~~
      |                                                                                         cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSOutlineView.h:326:97: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  326 | - (BOOL)outlineView:(NSOutlineView *)outlineView shouldTrackCell:(NSCell *)cell forTableColumn:(nullable NSTableColumn *)tableColumn item:(id)item API_AVAILABLE(macos(10.5));
      |                                                                                                 ^~~~~~~~
      |                                                                                                 cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSOutlineView.h:333:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  333 | - (nullable NSCell *)outlineView:(NSOutlineView *)outlineView dataCellForTableColumn:(nullable NSTableColumn *)tableColumn item:(id)item API_AVAILABLE(macos(10.5));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSOutlineView.h:333:87: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  333 | - (nullable NSCell *)outlineView:(NSOutlineView *)outlineView dataCellForTableColumn:(nullable NSTableColumn *)tableColumn item:(id)item API_AVAILABLE(macos(10.5));
      |                                                                                       ^~~~~~~~
      |                                                                                       cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSOutlineView.h:353:98: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  353 | - (void)outlineView:(NSOutlineView *)outlineView willDisplayOutlineCell:(id)cell forTableColumn:(nullable NSTableColumn *)tableColumn item:(id)item;
      |                                                                                                  ^~~~~~~~
      |                                                                                                  cg_nullable
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/AppKit.h:174:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSInputServer.h:20:22: error: 'null_unspecified' does not name a type
   20 | - (void) insertText:(null_unspecified id)string client:(null_unspecified id)sender API_DEPRECATED("", macos(10.0,10.6));
      |                      ^~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSInputServer.h:20:57: error: 'null_unspecified' does not name a type
   20 | - (void) insertText:(null_unspecified id)string client:(null_unspecified id)sender API_DEPRECATED("", macos(10.0,10.6));
      |                                                         ^~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSInputServer.h:21:31: error: 'null_unspecified' does not name a type
   21 | - (void) doCommandBySelector:(null_unspecified SEL)selector client:(null_unspecified id)sender API_DEPRECATED("", macos(10.0,10.6));
      |                               ^~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSInputServer.h:21:69: error: 'null_unspecified' does not name a type
   21 | - (void) doCommandBySelector:(null_unspecified SEL)selector client:(null_unspecified id)sender API_DEPRECATED("", macos(10.0,10.6));
      |                                                                     ^~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSInputServer.h:22:31: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   22 | - (void) markedTextAbandoned:(nullable id)sender API_DEPRECATED("", macos(10.0,10.6));
      |                               ^~~~~~~~
      |                               cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSInputServer.h:23:61: error: 'null_unspecified' does not name a type
   23 | - (void) markedTextSelectionChanged:(NSRange)newSel client:(null_unspecified id)sender API_DEPRECATED("", macos(10.0,10.6));
      |                                                             ^~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSInputServer.h:24:21: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   24 | - (void) terminate:(nullable id)sender API_DEPRECATED("", macos(10.0,10.6));
      |                     ^~~~~~~~
      |                     cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSInputServer.h:43:35: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   43 | - (void) inputClientBecomeActive:(nullable id)sender API_DEPRECATED("", macos(10.0,10.6));
      |                                   ^~~~~~~~
      |                                   cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSInputServer.h:44:35: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   44 | - (void) inputClientResignActive:(nullable id)sender API_DEPRECATED("", macos(10.0,10.6));
      |                                   ^~~~~~~~
      |                                   cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSInputServer.h:48:30: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   48 | - (void) inputClientEnabled:(nullable id)sender API_DEPRECATED("", macos(10.0,10.6));
      |                              ^~~~~~~~
      |                              cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSInputServer.h:49:31: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   49 | - (void) inputClientDisabled:(nullable id)sender API_DEPRECATED("", macos(10.0,10.6));
      |                               ^~~~~~~~
      |                               cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSInputServer.h:53:40: error: 'null_unspecified' does not name a type
   53 | - (void) activeConversationWillChange:(null_unspecified id)sender fromOldConversation:(NSInteger)oldConversation API_DEPRECATED("", macos(10.0,10.6));
      |                                        ^~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSInputServer.h:54:37: error: 'null_unspecified' does not name a type
   54 | - (void) activeConversationChanged:(null_unspecified id)sender toNewConversation:(NSInteger)newConversation API_DEPRECATED("", macos(10.0,10.6));
      |                                     ^~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSInputServer.h:61:121: error: 'null_unspecified' does not name a type
   61 | - (BOOL) mouseDownOnCharacterIndex:(NSUInteger)index atCoordinate:(NSPoint)point withModifier:(NSUInteger)flags client:(null_unspecified id)sender API_DEPRECATED("", macos(10.0,10.6));
      |                                                                                                                         ^~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSInputServer.h:62:124: error: 'null_unspecified' does not name a type
   62 | - (BOOL) mouseDraggedOnCharacterIndex:(NSUInteger)index atCoordinate:(NSPoint)point withModifier:(NSUInteger)flags client:(null_unspecified id)sender API_DEPRECATED("", macos(10.0,10.6));
      |                                                                                                                            ^~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSInputServer.h:63:119: error: 'null_unspecified' does not name a type
   63 | - (void) mouseUpOnCharacterIndex:(NSUInteger)index atCoordinate:(NSPoint)point withModifier:(NSUInteger)flags client:(null_unspecified id)sender API_DEPRECATED("", macos(10.0,10.6));
      |                                                                                                                       ^~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSInputServer.h:69:36: error: 'null_unspecified' does not name a type
   69 | - (instancetype) initWithDelegate:(null_unspecified id)delegate name:(null_unspecified NSString *)name API_DEPRECATED("", macos(10.0,10.6));
      |                                    ^~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSInputServer.h:69:71: error: 'null_unspecified' does not name a type
   69 | - (instancetype) initWithDelegate:(null_unspecified id)delegate name:(null_unspecified NSString *)name API_DEPRECATED("", macos(10.0,10.6));
      |                                                                       ^~~~~~~~~~~~~~~~
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/AppKit.h:175:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSStringDrawing.h:31:31: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   31 | - (NSSize)sizeWithAttributes:(nullable NSDictionary<NSAttributedStringKey, id> *)attrs API_AVAILABLE(macos(10.0), ios(7.0), watchos(2.0), tvos(9.0));
      |                               ^~~~~~~~
      |                               cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSStringDrawing.h:32:52: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   32 | - (void)drawAtPoint:(NSPoint)point withAttributes:(nullable NSDictionary<NSAttributedStringKey, id> *)attrs API_AVAILABLE(macos(10.0), ios(7.0), watchos(2.0), tvos(9.0));
      |                                                    ^~~~~~~~
      |                                                    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSStringDrawing.h:33:49: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   33 | - (void)drawInRect:(NSRect)rect withAttributes:(nullable NSDictionary<NSAttributedStringKey, id> *)attrs API_AVAILABLE(macos(10.0), ios(7.0), watchos(2.0), tvos(9.0));
      |                                                 ^~~~~~~~
      |                                                 cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSStringDrawing.h:56:87: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   56 | - (void)drawWithRect:(NSRect)rect options:(NSStringDrawingOptions)options attributes:(nullable NSDictionary<NSAttributedStringKey, id> *)attributes context:(nullable NSStringDrawingContext *)context API_AVAILABLE(macos(10.11), ios(7.0), watchos(2.0), tvos(9.0));
      |                                                                                       ^~~~~~~~
      |                                                                                       cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSStringDrawing.h:56:158: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   56 | - (void)drawWithRect:(NSRect)rect options:(NSStringDrawingOptions)options attributes:(nullable NSDictionary<NSAttributedStringKey, id> *)attributes context:(nullable NSStringDrawingContext *)context API_AVAILABLE(macos(10.11), ios(7.0), watchos(2.0), tvos(9.0));
      |                                                                                                                                                              ^~~~~~~~
      |                                                                                                                                                              cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSStringDrawing.h:57:97: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   57 | - (NSRect)boundingRectWithSize:(NSSize)size options:(NSStringDrawingOptions)options attributes:(nullable NSDictionary<NSAttributedStringKey, id> *)attributes context:(nullable NSStringDrawingContext *)context API_AVAILABLE(macos(10.11), ios(7.0), watchos(2.0), tvos(9.0));
      |                                                                                                 ^~~~~~~~
      |                                                                                                 cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSStringDrawing.h:57:168: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   57 | - (NSRect)boundingRectWithSize:(NSSize)size options:(NSStringDrawingOptions)options attributes:(nullable NSDictionary<NSAttributedStringKey, id> *)attributes context:(nullable NSStringDrawingContext *)context API_AVAILABLE(macos(10.11), ios(7.0), watchos(2.0), tvos(9.0));
      |                                                                                                                                                                        ^~~~~~~~
      |                                                                                                                                                                        cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSStringDrawing.h:61:84: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   61 | - (void)drawWithRect:(NSRect)rect options:(NSStringDrawingOptions)options context:(nullable NSStringDrawingContext *)context API_AVAILABLE(macos(10.11), ios(6.0), watchos(2.0), tvos(9.0));
      |                                                                                    ^~~~~~~~
      |                                                                                    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSStringDrawing.h:62:94: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   62 | - (NSRect)boundingRectWithSize:(NSSize)size options:(NSStringDrawingOptions)options context:(nullable NSStringDrawingContext *)context API_AVAILABLE(macos(10.11), ios(6.0), watchos(2.0), tvos(9.0));
      |                                                                                              ^~~~~~~~
      |                                                                                              cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSStringDrawing.h:68:87: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   68 | - (void)drawWithRect:(NSRect)rect options:(NSStringDrawingOptions)options attributes:(nullable NSDictionary<NSAttributedStringKey, id> *)attributes; // Use -drawWithRect:options:attributes:context: instead
      |                                                                                       ^~~~~~~~
      |                                                                                       cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSStringDrawing.h:70:97: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   70 | - (NSRect)boundingRectWithSize:(NSSize)size options:(NSStringDrawingOptions)options attributes:(nullable NSDictionary<NSAttributedStringKey, id> *)attributes; // Use -boundingRectWithSize:options:attributes:context: instead
      |                                                                                                 ^~~~~~~~
      |                                                                                                 cg_nullable
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/AppKit.h:176:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSRulerMarker.h:31:22: error: unknown property attribute 'weak'
   31 | @property (readonly, weak) NSRulerView *ruler;
      |                      ^~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSRulerMarker.h:40:12: error: unknown property attribute 'strong'
   40 | @property (strong) NSImage *image;
      |            ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSRulerMarker.h:40:29: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   40 | @property (strong) NSImage *image;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSRulerMarker.h:57:22: error: unknown property attribute 'strong'
   57 | @property (nullable, strong) id<NSCopying> representedObject;
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSRulerMarker.h:57:44: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   57 | @property (nullable, strong) id<NSCopying> representedObject;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/AppKit.h:177:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSRulerView.h:32:183: error: expected '>' before '*' token
   32 | + (void)registerUnitWithName:(NSRulerViewUnitName)unitName abbreviation:(NSString *)abbreviation unitToPointsConversionFactor:(CGFloat)conversionFactor stepUpCycle:(NSArray<NSNumber *> *)stepUpCycle stepDownCycle:(NSArray<NSNumber *> *)stepDownCycle;
      |                                                                                                                                                                                       ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSRulerView.h:32:183: error: cannot find protocol declaration for 'NSNumber'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSRulerView.h:32:184: error: expected ')' before '>' token
   32 | + (void)registerUnitWithName:(NSRulerViewUnitName)unitName abbreviation:(NSString *)abbreviation unitToPointsConversionFactor:(CGFloat)conversionFactor stepUpCycle:(NSArray<NSNumber *> *)stepUpCycle stepDownCycle:(NSArray<NSNumber *> *)stepDownCycle;
      |                                                                                                                                                                     ~                  ^
      |                                                                                                                                                                                        )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSRulerView.h:32:184: error: expected identifier before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSRulerView.h:32:184: error: expected ';' before '>' token
   32 | + (void)registerUnitWithName:(NSRulerViewUnitName)unitName abbreviation:(NSString *)abbreviation unitToPointsConversionFactor:(CGFloat)conversionFactor stepUpCycle:(NSArray<NSNumber *> *)stepUpCycle stepDownCycle:(NSArray<NSNumber *> *)stepDownCycle;
      |                                                                                                                                                                                        ^
      |                                                                                                                                                                                        ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSRulerView.h:38:37: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   38 | - (instancetype)initWithScrollView:(nullable NSScrollView *)scrollView orientation:(NSRulerOrientation)orientation NS_DESIGNATED_INITIALIZER;
      |                                     ^~~~~~~~
      |                                     cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSRulerView.h:43:22: error: unknown property attribute 'weak'
   43 | @property (nullable, weak) NSScrollView *scrollView;
      |                      ^~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSRulerView.h:43:42: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   43 | @property (nullable, weak) NSScrollView *scrollView;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSRulerView.h:76:22: error: unknown property attribute 'weak'
   76 | @property (nullable, weak) NSView *clientView;
      |                      ^~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSRulerView.h:76:36: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   76 | @property (nullable, weak) NSView *clientView;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSRulerView.h:80:50: error: expected '>' before '*' token
   80 | @property (nullable, copy) NSArray<NSRulerMarker *> *markers;
      |                                                  ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSRulerView.h:80:50: error: cannot find protocol declaration for 'NSRulerMarker'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSRulerView.h:80:51: error: expected unqualified-id before '>' token
   80 | @property (nullable, copy) NSArray<NSRulerMarker *> *markers;
      |                                                   ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSRulerView.h:86:22: error: unknown property attribute 'strong'
   86 | @property (nullable, strong) NSView *accessoryView;
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSRulerView.h:86:38: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   86 | @property (nullable, strong) NSView *accessoryView;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/AppKit.h:181:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSProgressIndicator.h:51:25: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   51 | - (void)startAnimation:(nullable id)sender;
      |                         ^~~~~~~~
      |                         cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSProgressIndicator.h:52:24: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   52 | - (void)stopAnimation:(nullable id)sender;
      |                        ^~~~~~~~
      |                        cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSProgressIndicator.h:83:18: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   83 | - (void)animate:(nullable id)sender API_DEPRECATED("Use -startAnimation and -stopAnimation instead.", macos(10.0,10.6));
      |                  ^~~~~~~~
      |                  cg_nullable
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/AppKit.h:182:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTabView.h:52:28 error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   52 | - (void)selectTabViewItem:(nullable NSTabViewItem *)tabViewItem;
      |                            ^~~~~~~~
      |                            cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTabView.h:55:44 error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   55 | - (void)takeSelectedTabViewItemFromSender:(nullable id)sender;                  // May raise an NSRangeException
      |                                            ^~~~~~~~
      |                                            cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTabView.h:59:33 error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   59 | - (void)selectFirstTabViewItem:(nullable id)sender;
      |                                 ^~~~~~~~
      |                                 cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTabView.h:60:32 error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   60 | - (void)selectLastTabViewItem:(nullable id)sender;
      |                                ^~~~~~~~
      |                                cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTabView.h:61:32 error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   61 | - (void)selectNextTabViewItem:(nullable id)sender;
      |                                ^~~~~~~~
      |                                cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTabView.h:62:36 error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   62 | - (void)selectPreviousTabViewItem:(nullable id)sender;
      |                                    ^~~~~~~~
      |                                    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTabView.h:66:32 error: unknown property attribute 'strong'
   66 | @property (nullable, readonly, strong) NSTabViewItem *selectedTabViewItem;      // return nil if none are selected
      |                                ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTabView.h:67:12 error: unknown property attribute 'strong'
   67 | @property (strong) NSFont *font;                                                // returns font used for all tab labels.
      |            ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTabView.h:67:28 note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   67 | @property (strong) NSFont *font;                                                // returns font used for all tab labels.
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTabView.h:71:35 error: expected '>' before 'NSTabViewItem'
   71 | @property (copy) NSArray<__kindof NSTabViewItem *> *tabViewItems;
      |                                   ^~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTabView.h:71:35 error: cannot find protocol declaration for '__kindof'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTabView.h:71:35 error: 'copy' attribute is only valid for Objective-C objects
   71 | @property (copy) NSArray<__kindof NSTabViewItem *> *tabViewItems;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTabView.h:71:48 error: expected ';' before '*' token
   71 | @property (copy) NSArray<__kindof NSTabViewItem *> *tabViewItems;
      |                                                ^~
      |                                                ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTabView.h:85:22 error: unknown property attribute 'weak'
   85 | @property (nullable, weak) id<NSTabViewDelegate> delegate;
      |                      ^~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTabView.h:85:50 note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   85 | @property (nullable, weak) id<NSTabViewDelegate> delegate;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTabView.h:89:4:error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   89 | - (nullable NSTabViewItem *)tabViewItemAtPoint:(NSPoint)point;                  // point in local coordinates. returns nil if none.
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTabView.h:104:1 error: cannot use an object as parameter to a method
  104 | @end
      | ^~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTabView.h:104:1 error: cannot use an object as parameter to a method
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTabView.h:112:63: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  112 | - (BOOL)tabView:(NSTabView *)tabView shouldSelectTabViewItem:(nullable NSTabViewItem *)tabViewItem;
      |                                                               ^~~~~~~~
      |                                                               cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTabView.h:113:61: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  113 | - (void)tabView:(NSTabView *)tabView willSelectTabViewItem:(nullable NSTabViewItem *)tabViewItem;
      |                                                             ^~~~~~~~
      |                                                             cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTabView.h:114:60: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  114 | - (void)tabView:(NSTabView *)tabView didSelectTabViewItem:(nullable NSTabViewItem *)tabViewItem;
      |                                                            ^~~~~~~~
      |                                                            cg_nullable
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/AppKit.h:183:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTabViewController.h:45:12: error: unknown property attribute 'strong'
   45 | @property (strong) NSTabView *tabView;
      |            ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTabViewController.h:45:31: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   45 | @property (strong) NSTabView *tabView;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTabViewController.h:54:35: error: expected '>' before 'NSTabViewItem'
   54 | @property (copy) NSArray<__kindof NSTabViewItem *> *tabViewItems;
      |                                   ^~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTabViewController.h:54:35: error: cannot find protocol declaration for '__kindof'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTabViewController.h:54:35: error: 'copy' attribute is only valid for Objective-C objects
   54 | @property (copy) NSArray<__kindof NSTabViewItem *> *tabViewItems;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTabViewController.h:54:48: error: expected ';' before '*' token
   54 | @property (copy) NSArray<__kindof NSTabViewItem *> *tabViewItems;
      |                                                ^~
      |                                                ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTabViewController.h:83:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   83 | - (nullable NSTabViewItem *)tabViewItemForViewController:(NSViewController *)viewController;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTabViewController.h:90:61: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   90 | - (void)tabView:(NSTabView *)tabView willSelectTabViewItem:(nullable NSTabViewItem *)tabViewItem NS_REQUIRES_SUPER;
      |                                                             ^~~~~~~~
      |                                                             cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTabViewController.h:91:60: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   91 | - (void)tabView:(NSTabView *)tabView didSelectTabViewItem:(nullable NSTabViewItem *)tabViewItem NS_REQUIRES_SUPER;
      |                                                            ^~~~~~~~
      |                                                            cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTabViewController.h:92:63: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   92 | - (BOOL)tabView:(NSTabView *)tabView shouldSelectTabViewItem:(nullable NSTabViewItem *)tabViewItem NS_REQUIRES_SUPER;
      |                                                               ^~~~~~~~
      |                                                               cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTabViewController.h:96:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   96 | - (nullable NSToolbarItem *)toolbar:(NSToolbar *)toolbar itemForItemIdentifier:(NSToolbarItemIdentifier)itemIdentifier willBeInsertedIntoToolbar:(BOOL)flag NS_REQUIRES_SUPER;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTabViewController.h:99:35: error: cannot find protocol declaration for 'NSToolbarItemIdentifier'
   99 | - (NSArray<NSToolbarItemIdentifier> *)toolbarDefaultItemIdentifiers:(NSToolbar *)toolbar NS_REQUIRES_SUPER;
      |                                   ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTabViewController.h:100:35: error: cannot find protocol declaration for 'NSToolbarItemIdentifier'
  100 | - (NSArray<NSToolbarItemIdentifier> *)toolbarAllowedItemIdentifiers:(NSToolbar *)toolbar NS_REQUIRES_SUPER;
      |                                   ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTabViewController.h:103:35: error: cannot find protocol declaration for 'NSToolbarItemIdentifier'
  103 | - (NSArray<NSToolbarItemIdentifier> *)toolbarSelectableItemIdentifiers:(NSToolbar *)toolbar NS_REQUIRES_SUPER;
      |                                   ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTabViewController.h:105:1: error: cannot use an object as parameter to a method
  105 | @end
      | ^~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTabViewController.h:105:1: error: cannot use an object as parameter to a method
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/AppKit.h:184:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTabViewItem.h:34:37: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   34 | - (instancetype)initWithIdentifier:(nullable id)identifier; // identifier is retained
      |                                     ^~~~~~~~
      |                                     cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTabViewItem.h:36:12: error: unknown property attribute 'strong'
   36 | @property (strong, nullable) id identifier;
      |            ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTabViewItem.h:36:33: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   36 | @property (strong, nullable) id identifier;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTabViewItem.h:40:22: error: unknown property attribute 'strong'
   40 | @property (nullable, strong) NSImage *image API_AVAILABLE(macos(10.10));
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTabViewItem.h:40:39: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   40 | @property (nullable, strong) NSImage *image API_AVAILABLE(macos(10.10));
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTabViewItem.h:41:22: error: unknown property attribute 'strong'
   41 | @property (nullable, strong) NSView *view;
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTabViewItem.h:41:38: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   41 | @property (nullable, strong) NSView *view;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTabViewItem.h:48:22: error: unknown property attribute 'strong'
   48 | @property (nullable, strong) NSViewController *viewController API_AVAILABLE(macos(10.10));
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTabViewItem.h:48:48: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   48 | @property (nullable, strong) NSViewController *viewController API_AVAILABLE(macos(10.10));
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTabViewItem.h:53:22: error: unknown property attribute 'weak'
   53 | @property (nullable, weak) NSView *initialFirstResponder;
      |                      ^~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTabViewItem.h:53:36: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   53 | @property (nullable, weak) NSView *initialFirstResponder;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/AppKit.h:186:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPopUpButtonCell.h:31:22: error: unknown property attribute 'strong'
   31 | @property (nullable, strong) NSMenu *menu;
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPopUpButtonCell.h:31:38: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   31 | @property (nullable, strong) NSMenu *menu;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPopUpButtonCell.h:50:46: error: expected '>' before '*' token
   50 | - (void)addItemsWithTitles:(NSArray<NSString *> *)itemTitles;
      |                                              ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPopUpButtonCell.h:50:46: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPopUpButtonCell.h:50:47: error: expected ')' before '>' token
   50 | - (void)addItemsWithTitles:(NSArray<NSString *> *)itemTitles;
      |                            ~                  ^
      |                                               )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPopUpButtonCell.h:50:47: error: expected identifier before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPopUpButtonCell.h:50:47: error: expected ';' before '>' token
   50 | - (void)addItemsWithTitles:(NSArray<NSString *> *)itemTitles;
      |                                               ^
      |                                               ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPopUpButtonCell.h:59:47: error: expected '>' before '*' token
   59 | @property (readonly, copy) NSArray<NSMenuItem *> *itemArray;
      |                                               ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPopUpButtonCell.h:59:48: error: expected unqualified-id before '>' token
   59 | @property (readonly, copy) NSArray<NSMenuItem *> *itemArray;
      |                                                ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPopUpButtonCell.h:65:48: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   65 | - (NSInteger)indexOfItemWithRepresentedObject:(nullable id)obj;
      |                                                ^~~~~~~~
      |                                                cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPopUpButtonCell.h:66:37: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   66 | - (NSInteger)indexOfItemWithTarget:(nullable id)target andAction:(nullable SEL)actionSelector;
      |                                     ^~~~~~~~
      |                                     cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPopUpButtonCell.h:66:67: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   66 | - (NSInteger)indexOfItemWithTarget:(nullable id)target andAction:(nullable SEL)actionSelector;
      |                                                                   ^~~~~~~~
      |                                                                   cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPopUpButtonCell.h:68:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   68 | - (nullable NSMenuItem *)itemAtIndex:(NSInteger)index;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPopUpButtonCell.h:69:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   69 | - (nullable NSMenuItem *)itemWithTitle:(NSString *)title;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPopUpButtonCell.h:70:32: error: unknown property attribute 'strong'
   70 | @property (nullable, readonly, strong) NSMenuItem *lastItem;
      |                                ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPopUpButtonCell.h:74:21: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   74 | - (void)selectItem:(nullable NSMenuItem *)item;
      |                     ^~~~~~~~
      |                     cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPopUpButtonCell.h:78:19: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   78 | - (void)setTitle:(nullable NSString *)string;
      |                   ^~~~~~~~
      |                   cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPopUpButtonCell.h:80:32: error: unknown property attribute 'strong'
   80 | @property (nullable, readonly, strong) NSMenuItem *selectedItem;
      |                                ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPopUpButtonCell.h:87:45: error: expected '>' before '*' token
   87 | @property (readonly, copy) NSArray<NSString *> *itemTitles;
      |                                             ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPopUpButtonCell.h:87:45: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPopUpButtonCell.h:87:46: error: expected unqualified-id before '>' token
   87 | @property (readonly, copy) NSArray<NSString *> *itemTitles;
      |                                              ^
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/AppKit.h:188:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSBezierPath.h:96:22: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   96 | - (void)getLineDash:(nullable CGFloat *)pattern count:(nullable NSInteger *)count phase:(nullable CGFloat *)phase;
      |                      ^~~~~~~~
      |                      cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSBezierPath.h:96:56: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   96 | - (void)getLineDash:(nullable CGFloat *)pattern count:(nullable NSInteger *)count phase:(nullable CGFloat *)phase;
      |                                                        ^~~~~~~~
      |                                                        cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSBezierPath.h:96:90: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   96 | - (void)getLineDash:(nullable CGFloat *)pattern count:(nullable NSInteger *)count phase:(nullable CGFloat *)phase;
      |                                                                                          ^~~~~~~~
      |                                                                                          cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSBezierPath.h:97:22: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   97 | - (void)setLineDash:(nullable const CGFloat *)pattern count:(NSInteger)count phase:(CGFloat)phase;
      |                      ^~~~~~~~
      |                      cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSBezierPath.h:131:40: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  131 |                      associatedPoints:(nullable NSPointArray)points;
      |                                        ^~~~~~~~
      |                                        cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSBezierPath.h:134:30: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  134 | - (void)setAssociatedPoints:(nullable NSPointArray)points atIndex:(NSInteger)index;
      |                              ^~~~~~~~
      |                              cg_nullable
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/AppKit.h:189:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPICTImageRep.h:16:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   16 | + (nullable instancetype)imageRepWithData:(NSData *)pictData;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPICTImageRep.h:17:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   17 | - (nullable instancetype)initWithData:(NSData *)pictData;
      |    ^~~~~~~~
      |    cg_nullable
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/AppKit.h:190:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSStatusBar.h:25:29: error: unknown property attribute 'strong'
   25 | @property (class, readonly, strong) NSStatusBar *systemStatusBar;
      |                             ^~~~~~
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/AppKit.h:192:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSStatusItem.h:39:22: error: unknown property attribute 'weak'
   39 | @property (readonly, weak) NSStatusBar *statusBar;
      |                      ^~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSStatusItem.h:47:22: error: unknown property attribute 'strong'
   47 | @property (nullable, strong) NSMenu *menu;
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSStatusItem.h:47:38: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   47 | @property (nullable, strong) NSMenu *menu;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSStatusItem.h:51:32: error: unknown property attribute 'strong'
   51 | @property (nullable, readonly, strong) NSStatusBarButton *button API_AVAILABLE(macos(10.10));
      |                                ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSStatusItem.h:72:22: error: unknown property attribute 'weak'
   72 | @property (nullable, weak) id target API_DEPRECATED("Use the receiver's button.target instead", macos(10.0,10.14));
      |                      ^~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSStatusItem.h:72:31: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   72 | @property (nullable, weak) id target API_DEPRECATED("Use the receiver's button.target instead", macos(10.0,10.14));
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSStatusItem.h:75:22: error: unknown property attribute 'strong'
   75 | @property (nullable, strong) NSImage *image API_DEPRECATED("Use the receiver's button.image instead", macos(10.0,10.14));
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSStatusItem.h:75:39: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   75 | @property (nullable, strong) NSImage *image API_DEPRECATED("Use the receiver's button.image instead", macos(10.0,10.14));
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSStatusItem.h:76:22: error: unknown property attribute 'strong'
   76 | @property (nullable, strong) NSImage *alternateImage API_DEPRECATED("Use the receiver's button.alternateImage instead", macos(10.0,10.14));
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSStatusItem.h:76:39: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   76 | @property (nullable, strong) NSImage *alternateImage API_DEPRECATED("Use the receiver's button.alternateImage instead", macos(10.0,10.14));
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSStatusItem.h:87:22: error: unknown property attribute 'strong'
   87 | @property (nullable, strong) NSView *view API_DEPRECATED("Use the standard button property instead", macos(10.0,10.14));
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSStatusItem.h:87:38: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   87 | @property (nullable, strong) NSView *view API_DEPRECATED("Use the standard button property instead", macos(10.0,10.14));
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/AppKit.h:193:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSound.h:29:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   29 | + (nullable NSSound *)soundNamed:(NSSoundName)name;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSound.h:33:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   33 | - (nullable instancetype)initWithContentsOfURL:(NSURL *)url byReference:(BOOL)byRef;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSound.h:36:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   36 | - (nullable instancetype)initWithContentsOfFile:(NSString *)path byReference:(BOOL)byRef;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSound.h:40:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   40 | - (nullable instancetype)initWithData:(NSData *)data;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSound.h:42:18: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   42 | - (BOOL)setName:(nullable NSSoundName)string;
      |                  ^~~~~~~~
      |                  cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSound.h:47:52: error: expected '>' before '*' token
   47 | @property (class, readonly, copy) NSArray<NSString *> *soundUnfilteredTypes API_AVAILABLE(macos(10.5));
      |                                                    ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSound.h:47:52: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSound.h:47:53: error: expected unqualified-id before '>' token
   47 | @property (class, readonly, copy) NSArray<NSString *> *soundUnfilteredTypes API_AVAILABLE(macos(10.5));
      |                                                     ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSound.h:48:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   48 | - (nullable instancetype)initWithPasteboard:(NSPasteboard *)pasteboard;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSound.h:58:22: error: unknown property attribute 'weak'
   58 | @property (nullable, weak) id<NSSoundDelegate> delegate;
      |                      ^~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSound.h:58:48: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   58 | @property (nullable, weak) id<NSSoundDelegate> delegate;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSound.h:86:28: error: 'null_unspecified' does not name a type
   86 | - (void)setChannelMapping:(null_unspecified NSArray *)channelMapping API_DEPRECATED("", macos(10.5,10.9));
      |                            ^~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSound.h:90:4: error: 'null_unspecified' does not name a type
   90 | - (null_unspecified NSArray *)channelMapping API_DEPRECATED("", macos(10.5,10.9));
      |    ^~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSound.h:99:4: error: 'null_unspecified' does not name a type
   99 | + (null_unspecified NSArray *)soundUnfilteredFileTypes API_DEPRECATED("", macos(10.0,10.5));
      |    ^~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSound.h:100:4: error: 'null_unspecified' does not name a type
  100 | + (null_unspecified NSArray *)soundUnfilteredPasteboardTypes API_DEPRECATED("", macos(10.0,10.5));
      |    ^~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSound.h:115:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  115 | - (nullable NSString *)pathForSoundResource:(NSSoundName)name;
      |    ^~~~~~~~
      |    cg_nullable
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/AppKit.h:194:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSMovie.h:18:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   18 | - (nullable instancetype)initWithCoder:(NSCoder *)coder NS_DESIGNATED_INITIALIZER;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSMovie.h:20:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   20 | - (nullable instancetype)init NS_DESIGNATED_INITIALIZER API_DEPRECATED("As of macOS 10.15 this method always returns nil.", macos(10.0,10.5));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSMovie.h:21:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   21 | - (nullable instancetype)initWithMovie:(QTMovie *)movie NS_DESIGNATED_INITIALIZER API_DEPRECATED("As of macOS 10.15 this method always returns nil.", macos(10.0,10.5));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSMovie.h:22:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   22 | - (nullable QTMovie *)QTMovie API_DEPRECATED("As of macOS 10.15 this method always returns nil.", macos(10.0,10.5));
      |    ^~~~~~~~
      |    cg_nullable
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/AppKit.h:195:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPDFImageRep.h:16:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   16 | + (nullable instancetype)imageRepWithData:(NSData *)pdfData;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPDFImageRep.h:17:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   17 | - (nullable instancetype)initWithData:(NSData *)pdfData;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPDFImageRep.h:19:22: error: unknown property attribute 'strong'
   19 | @property (readonly, strong) NSData *PDFRepresentation;
      |                      ^~~~~~
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/AppKit.h:196:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDrawer.h:39:22:error: unknown property attribute 'strong'
   39 | @property (nullable, strong) NSView *contentView;
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDrawer.h:39:38:note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   39 | @property (nullable, strong) NSView *contentView;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDrawer.h:47:15:error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   47 | - (void)open:(nullable id)sender;
      |               ^~~~~~~~
      |               cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDrawer.h:48:16:error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   48 | - (void)close:(nullable id)sender;
      |                ^~~~~~~~
      |                cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDrawer.h:49:17:error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   49 | - (void)toggle:(nullable id)sender;
      |                 ^~~~~~~~
      |                 cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDrawer.h:65:55:error: expected '>' before '*' token
   65 | @property (nullable, readonly, copy) NSArray<NSDrawer *> *drawers API_DEPRECATED("Drawers are deprecated; consider using NSSplitViewController", macos(10.0,10.13));
      |                                                       ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDrawer.h:65:55:error: cannot find protocol declaration for 'NSDrawer'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDrawer.h:65:56:error: expected unqualified-id before '>' token
   65 | @property (nullable, readonly, copy) NSArray<NSDrawer *> *drawers API_DEPRECATED("Drawers are deprecated; consider using NSSplitViewController", macos(10.0,10.13));
      |                                                        ^
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/AppKit.h:197:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSOpenGL.h:117:4:error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  117 | - (nullable NSOpenGLPixelFormat *)initWithCGLPixelFormatObj:(CGLPixelFormatObj)format API_AVAILABLE(macos(10.6)) NS_DESIGNATED_INITIALIZER;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSOpenGL.h:118:4:error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  118 | - (nullable instancetype)initWithAttributes:(const NSOpenGLPixelFormatAttribute *)attribs;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSOpenGL.h:119:4:error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  119 | - (nullable id)initWithData:(null_unspecified NSData*)attribs API_DEPRECATED("Use -initWithAttributes: instead", macos(10.0,10.6));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSOpenGL.h:119:30 error: 'null_unspecified' does not name a type
  119 | - (nullable id)initWithData:(null_unspecified NSData*)attribs API_DEPRECATED("Use -initWithAttributes: instead", macos(10.0,10.6));
      |                              ^~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSOpenGL.h:121:4:error: 'null_unspecified' does not name a type
  121 | - (null_unspecified NSData*)attributes API_DEPRECATED("", macos(10.0,10.6));
      |    ^~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSOpenGL.h:122:24 error: 'null_unspecified' does not name a type
  122 | - (void)setAttributes:(null_unspecified NSData*)attribs API_DEPRECATED("", macos(10.0,10.6));
      |                        ^~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSOpenGL.h:148:4:error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  148 | - (nullable instancetype)initWithTextureTarget:(GLenum)target textureInternalFormat:(GLenum)format textureMaxMipMapLevel:(GLint)maxLevel pixelsWide:(GLsizei)pixelsWide pixelsHigh:(GLsizei)pixelsHigh API_DEPRECATED("", macos(10.2,10.7)); /* Use IOSurface instead of NSOpenGLPixelBuffer on Mac OS 10.7 and newer. */
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSOpenGL.h:149:4:error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  149 | - (nullable NSOpenGLPixelBuffer *)initWithCGLPBufferObj:(CGLPBufferObj)pbuffer API_DEPRECATED("", macos(10.6,10.7)); /* Use IOSurface instead of NSOpenGLPixelBuffer on Mac OS 10.7 and newer. */
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSOpenGL.h:187:4:error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  187 | - (nullable instancetype)initWithFormat:(NSOpenGLPixelFormat *)format shareContext:(nullable NSOpenGLContext *)share;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSOpenGL.h:187:85 error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  187 | - (nullable instancetype)initWithFormat:(NSOpenGLPixelFormat *)format shareContext:(nullable NSOpenGLContext *)share;
      |                                                                                     ^~~~~~~~
      |                                                                                     cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSOpenGL.h:188:4:error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  188 | - (nullable NSOpenGLContext *)initWithCGLContextObj:(CGLContextObj)context API_AVAILABLE(macos(10.6));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSOpenGL.h:190:22 error: unknown property attribute 'strong'
  190 | @property (readonly, strong) NSOpenGLPixelFormat *pixelFormat API_AVAILABLE(macos(10.10));
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSOpenGL.h:193:22 error: unknown property attribute 'weak'
  193 | @property (nullable, weak) NSView *view API_DEPRECATED("", macos(10.0,10.14));
      |                      ^~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSOpenGL.h:193:36 note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
  193 | @property (nullable, weak) NSView *view API_DEPRECATED("", macos(10.0,10.14));
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSOpenGL.h:194:18 error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  194 | - (void)setView:(nullable NSView *)view API_DEPRECATED("Use NSOpenGLView to provide OpenGL content in a Cocoa app.", macos(10.0,10.14));
      |                  ^~~~~~~~
      |                  cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSOpenGL.h:210:39 error: unknown property attribute 'strong'
  210 | @property (class, readonly, nullable, strong) NSOpenGLContext *currentContext;
      |                                       ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSOpenGL.h:243:4:error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  243 | - (nullable NSOpenGLPixelBuffer *)pixelBuffer API_DEPRECATED("", macos(10.3,10.7)); /* Use IOSurface instead of NSOpenGLPixelBuffer on Mac OS 10.7 and newer. */
      |    ^~~~~~~~
      |    cg_nullable
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/QuartzCore.framework/Headers/CAOpenGLLayer.h:6,
                 from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSOpenGLLayer.h:11,
                 from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/AppKit.h:198:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/QuartzCore.framework/Headers/CALayer.h:101:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  101 | - (nullable instancetype)presentationLayer;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/QuartzCore.framework/Headers/CALayer.h:135:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  135 | + (nullable id)defaultValueForKey:(NSString *)key;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/QuartzCore.framework/Headers/CALayer.h:246:44: error: expected '>' before 'CALayer'
  246 | @property(nullable, copy) NSArray<__kindof CALayer *> *sublayers;
      |                                            ^~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/QuartzCore.framework/Headers/CALayer.h:246:44: error: cannot find protocol declaration for '__kindof'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/QuartzCore.framework/Headers/CALayer.h:246:44: error: 'copy' attribute is only valid for Objective-C objects
  246 | @property(nullable, copy) NSArray<__kindof CALayer *> *sublayers;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/QuartzCore.framework/Headers/CALayer.h:246:44: error: nullability specifier 'nullable' cannot be applied to non-pointer type 'NSArray'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/QuartzCore.framework/Headers/CALayer.h:246:51: error: expected ';' before '*' token
  246 | @property(nullable, copy) NSArray<__kindof CALayer *> *sublayers;
      |                                                   ^~
      |                                                   ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/QuartzCore.framework/Headers/CALayer.h:263:48: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  263 | - (void)insertSublayer:(CALayer *)layer below:(nullable CALayer *)sibling;
      |                                                ^~~~~~~~
      |                                                cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/QuartzCore.framework/Headers/CALayer.h:264:48: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  264 | - (void)insertSublayer:(CALayer *)layer above:(nullable CALayer *)sibling;
      |                                                ^~~~~~~~
      |                                                cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/QuartzCore.framework/Headers/CALayer.h:288:21: error: unknown property attribute 'strong'
  288 | @property(nullable, strong) __kindof CALayer *mask;
      |                     ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/QuartzCore.framework/Headers/CALayer.h:288:29: error: '__kindof' has not been declared
  288 | @property(nullable, strong) __kindof CALayer *mask;
      |                             ^~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/QuartzCore.framework/Headers/CALayer.h:300:47: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  300 | - (CGPoint)convertPoint:(CGPoint)p fromLayer:(nullable CALayer *)l;
      |                                               ^~~~~~~~
      |                                               cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/QuartzCore.framework/Headers/CALayer.h:301:45: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  301 | - (CGPoint)convertPoint:(CGPoint)p toLayer:(nullable CALayer *)l;
      |                                             ^~~~~~~~
      |                                             cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/QuartzCore.framework/Headers/CALayer.h:302:44: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  302 | - (CGRect)convertRect:(CGRect)r fromLayer:(nullable CALayer *)l;
      |                                            ^~~~~~~~
      |                                            cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/QuartzCore.framework/Headers/CALayer.h:303:42: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  303 | - (CGRect)convertRect:(CGRect)r toLayer:(nullable CALayer *)l;
      |                                          ^~~~~~~~
      |                                          cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/QuartzCore.framework/Headers/CALayer.h:305:60: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  305 | - (CFTimeInterval)convertTime:(CFTimeInterval)t fromLayer:(nullable CALayer *)l;
      |                                                            ^~~~~~~~
      |                                                            cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/QuartzCore.framework/Headers/CALayer.h:306:58: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  306 | - (CFTimeInterval)convertTime:(CFTimeInterval)t toLayer:(nullable CALayer *)l;
      |                                                          ^~~~~~~~
      |                                                          cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/QuartzCore.framework/Headers/CALayer.h:316:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  316 | - (nullable __kindof CALayer *)hitTest:(CGPoint)p;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/QuartzCore.framework/Headers/CALayer.h:329:21: error: unknown property attribute 'strong'
  329 | @property(nullable, strong) id contents;
      |                     ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/QuartzCore.framework/Headers/CALayer.h:329:32: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
  329 | @property(nullable, strong) id contents;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/QuartzCore.framework/Headers/CALayer.h:556:21: error: unknown property attribute 'strong'
  556 | @property(nullable, strong) id compositingFilter;
      |                     ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/QuartzCore.framework/Headers/CALayer.h:556:32: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
  556 | @property(nullable, strong) id compositingFilter;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/QuartzCore.framework/Headers/CALayer.h:635:21: error: unknown property attribute 'strong'
  635 | @property(nullable, strong) id <CALayoutManager> layoutManager;
      |                     ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/QuartzCore.framework/Headers/CALayer.h:635:50: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
  635 | @property(nullable, strong) id <CALayoutManager> layoutManager;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/QuartzCore.framework/Headers/CALayer.h:720:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  720 | + (nullable id<CAAction>)defaultActionForKey:(NSString *)event;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/QuartzCore.framework/Headers/CALayer.h:735:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  735 | - (nullable id<CAAction>)actionForKey:(NSString *)event;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/QuartzCore.framework/Headers/CALayer.h:740:49: error: expected '>' before '*' token
  740 | @property(nullable, copy) NSDictionary<NSString *, id<CAAction>> *actions;
      |                                                 ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/QuartzCore.framework/Headers/CALayer.h:740:49: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/QuartzCore.framework/Headers/CALayer.h:740:50: error: expected unqualified-id before ',' token
  740 | @property(nullable, copy) NSDictionary<NSString *, id<CAAction>> *actions;
      |                                                  ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/QuartzCore.framework/Headers/CALayer.h:759:50: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  759 | - (void)addAnimation:(CAAnimation *)anim forKey:(nullable NSString *)key;
      |                                                  ^~~~~~~~
      |                                                  cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/QuartzCore.framework/Headers/CALayer.h:773:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  773 | - (nullable NSArray<NSString *> *)animationKeys;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/QuartzCore.framework/Headers/CALayer.h:779:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  779 | - (nullable __kindof CAAnimation *)animationForKey:(NSString *)key;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/QuartzCore.framework/Headers/CALayer.h:792:21: error: unknown property attribute 'weak'
  792 | @property(nullable, weak) id <CALayerDelegate> delegate;
      |                     ^~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/QuartzCore.framework/Headers/CALayer.h:792:48: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
  792 | @property(nullable, weak) id <CALayerDelegate> delegate;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/QuartzCore.framework/Headers/CALayer.h:806:1: error: cannot use an object as parameter to a method
  806 | @end
      | ^~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/QuartzCore.framework/Headers/CALayer.h:806:1: error: cannot use an object as parameter to a method
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/QuartzCore.framework/Headers/CALayer.h:842:16: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  842 |     arguments:(nullable NSDictionary *)dict;
      |                ^~~~~~~~
      |                cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/QuartzCore.framework/Headers/CALayer.h:888:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  888 | - (nullable id<CAAction>)actionForLayer:(CALayer *)layer forKey:(NSString *)event;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/QuartzCore.framework/Headers/CAOpenGLLayer.h:37:18: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   37 |     displayTime:(nullable const CVTimeStamp *)ts;
      |                  ^~~~~~~~
      |                  cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/QuartzCore.framework/Headers/CAOpenGLLayer.h:47:49: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   47 |     forLayerTime:(CFTimeInterval)t displayTime:(nullable const CVTimeStamp *)ts;
      |                                                 ^~~~~~~~
      |                                                 cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSOpenGLLayer.h:21:22: error: unknown property attribute 'weak'
   21 | @property (nullable, weak) NSView *view;
      |                      ^~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSOpenGLLayer.h:21:36: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   21 | @property (nullable, weak) NSView *view;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSOpenGLLayer.h:25:22: error: unknown property attribute 'strong'
   25 | @property (nullable, strong) NSOpenGLPixelFormat *openGLPixelFormat;
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSOpenGLLayer.h:25:51: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   25 | @property (nullable, strong) NSOpenGLPixelFormat *openGLPixelFormat;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSOpenGLLayer.h:29:22: error: unknown property attribute 'strong'
   29 | @property (nullable, strong) NSOpenGLContext *openGLContext;
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSOpenGLLayer.h:29:47: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   29 | @property (nullable, strong) NSOpenGLContext *openGLContext;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/AppKit.h:199:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSOpenGLView.h:22:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   22 | - (nullable instancetype)initWithFrame:(NSRect)frameRect pixelFormat:(nullable NSOpenGLPixelFormat*)format;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSOpenGLView.h:22:71: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   22 | - (nullable instancetype)initWithFrame:(NSRect)frameRect pixelFormat:(nullable NSOpenGLPixelFormat*)format;
      |                                                                       ^~~~~~~~
      |                                                                       cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSOpenGLView.h:24:22: error: unknown property attribute 'strong'
   24 | @property (nullable, strong) NSOpenGLContext *openGLContext;
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSOpenGLView.h:24:47: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   24 | @property (nullable, strong) NSOpenGLContext *openGLContext;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSOpenGLView.h:30:22: error: unknown property attribute 'strong'
   30 | @property (nullable, strong) NSOpenGLPixelFormat *pixelFormat;
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSOpenGLView.h:30:51: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   30 | @property (nullable, strong) NSOpenGLPixelFormat *pixelFormat;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/AppKit.h:200:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSApplicationScripting.h:20:47: error: expected '>' before '*' token
   20 | @property (readonly, copy) NSArray<NSDocument *> *orderedDocuments;
      |                                               ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSApplicationScripting.h:20:47: error: cannot find protocol declaration for 'NSDocument'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSApplicationScripting.h:20:48: error: expected unqualified-id before '>' token
   20 | @property (readonly, copy) NSArray<NSDocument *> *orderedDocuments;
      |                                                ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSApplicationScripting.h:23:45: error: expected '>' before '*' token
   23 | @property (readonly, copy) NSArray<NSWindow *> *orderedWindows;
      |                                             ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSApplicationScripting.h:23:45: error: cannot find protocol declaration for 'NSWindow'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSApplicationScripting.h:23:46: error: expected unqualified-id before '>' token
   23 | @property (readonly, copy) NSArray<NSWindow *> *orderedWindows;
      |                                              ^
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/AppKit.h:201:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocumentScripting.h:23:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   23 | - (nullable id)handleSaveScriptCommand:(NSScriptCommand *)command;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocumentScripting.h:24:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   24 | - (nullable id)handleCloseScriptCommand:(NSCloseCommand *)command;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocumentScripting.h:25:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   25 | - (nullable id)handlePrintScriptCommand:(NSScriptCommand *)command;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDocumentScripting.h:27:22: error: unknown property attribute 'strong'
   27 | @property (readonly, strong) NSScriptObjectSpecifier *objectSpecifier;
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSScriptObjectSpecifiers.h:109:65: note: originally specified here
  109 | @property (nullable, readonly, retain) NSScriptObjectSpecifier *objectSpecifier;
      |                                                                 ^~~~~~~~~~~~~~~
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/AppKit.h:202:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextStorageScripting.h:16:40: error: expected '>' before '*' token
   16 | @property (copy) NSArray<NSTextStorage *> *attributeRuns;
      |                                        ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextStorageScripting.h:16:40: error: cannot find protocol declaration for 'NSTextStorage'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextStorageScripting.h:16:41: error: expected unqualified-id before '>' token
   16 | @property (copy) NSArray<NSTextStorage *> *attributeRuns;
      |                                         ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextStorageScripting.h:18:40: error: expected '>' before '*' token
   18 | @property (copy) NSArray<NSTextStorage *> *paragraphs;
      |                                        ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextStorageScripting.h:18:40: error: cannot find protocol declaration for 'NSTextStorage'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextStorageScripting.h:18:41: error: expected unqualified-id before '>' token
   18 | @property (copy) NSArray<NSTextStorage *> *paragraphs;
      |                                         ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextStorageScripting.h:20:40: error: expected '>' before '*' token
   20 | @property (copy) NSArray<NSTextStorage *> *words;
      |                                        ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextStorageScripting.h:20:40: error: cannot find protocol declaration for 'NSTextStorage'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextStorageScripting.h:20:41: error: expected unqualified-id before '>' token
   20 | @property (copy) NSArray<NSTextStorage *> *words;
      |                                         ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextStorageScripting.h:22:40: error: expected '>' before '*' token
   22 | @property (copy) NSArray<NSTextStorage *> *characters;
      |                                        ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextStorageScripting.h:22:40: error: cannot find protocol declaration for 'NSTextStorage'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextStorageScripting.h:22:41: error: expected unqualified-id before '>' token
   22 | @property (copy) NSArray<NSTextStorage *> *characters;
      |                                         ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextStorageScripting.h:24:22: error: unknown property attribute 'strong'
   24 | @property (nullable, strong) NSFont *font;
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextStorageScripting.h:24:38: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   24 | @property (nullable, strong) NSFont *font;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextStorageScripting.h:26:22: error: unknown property attribute 'strong'
   26 | @property (nullable, strong) NSColor *foregroundColor;
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextStorageScripting.h:26:39: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   26 | @property (nullable, strong) NSColor *foregroundColor;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/AppKit.h:205:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSToolbarItemGroup.h:40:106: error: expected '>' before '*' token
   40 | + (instancetype)groupWithItemIdentifier:(NSToolbarItemIdentifier)itemIdentifier titles:(NSArray<NSString *> *)titles selectionMode:(NSToolbarItemGroupSelectionMode)selectionMode labels:(nullable NSArray<NSString *> *)labels target:(nullable id)target action:(nullable SEL)action API_AVAILABLE(macos(10.15));
      |                                                                                                          ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSToolbarItemGroup.h:40:106: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSToolbarItemGroup.h:40:107: error: expected ')' before '>' token
   40 | + (instancetype)groupWithItemIdentifier:(NSToolbarItemIdentifier)itemIdentifier titles:(NSArray<NSString *> *)titles selectionMode:(NSToolbarItemGroupSelectionMode)selectionMode labels:(nullable NSArray<NSString *> *)labels target:(nullable id)target action:(nullable SEL)action API_AVAILABLE(macos(10.15));
      |                                                                                        ~                  ^
      |                                                                                                           )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSToolbarItemGroup.h:40:107: error: expected identifier before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSToolbarItemGroup.h:40:107: error: expected ';' before '>' token
   40 | + (instancetype)groupWithItemIdentifier:(NSToolbarItemIdentifier)itemIdentifier titles:(NSArray<NSString *> *)titles selectionMode:(NSToolbarItemGroupSelectionMode)selectionMode labels:(nullable NSArray<NSString *> *)labels target:(nullable id)target action:(nullable SEL)action API_AVAILABLE(macos(10.15));
      |                                                                                                           ^
      |                                                                                                           ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSToolbarItemGroup.h:43:105: error: expected '>' before '*' token
   43 | + (instancetype)groupWithItemIdentifier:(NSToolbarItemIdentifier)itemIdentifier images:(NSArray<NSImage *> *)images selectionMode:(NSToolbarItemGroupSelectionMode)selectionMode labels:(nullable NSArray<NSString *> *)labels target:(nullable id)target action:(nullable SEL)action API_AVAILABLE(macos(10.15));
      |                                                                                                         ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSToolbarItemGroup.h:43:105: error: cannot find protocol declaration for 'NSImage'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSToolbarItemGroup.h:43:106: error: expected ')' before '>' token
   43 | + (instancetype)groupWithItemIdentifier:(NSToolbarItemIdentifier)itemIdentifier images:(NSArray<NSImage *> *)images selectionMode:(NSToolbarItemGroupSelectionMode)selectionMode labels:(nullable NSArray<NSString *> *)labels target:(nullable id)target action:(nullable SEL)action API_AVAILABLE(macos(10.15));
      |                                                                                        ~                 ^
      |                                                                                                          )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSToolbarItemGroup.h:43:106: error: expected identifier before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSToolbarItemGroup.h:43:106: error: expected ';' before '>' token
   43 | + (instancetype)groupWithItemIdentifier:(NSToolbarItemIdentifier)itemIdentifier images:(NSArray<NSImage *> *)images selectionMode:(NSToolbarItemGroupSelectionMode)selectionMode labels:(nullable NSArray<NSString *> *)labels target:(nullable id)target action:(nullable SEL)action API_AVAILABLE(macos(10.15));
      |                                                                                                          ^
      |                                                                                                          ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSToolbarItemGroup.h:50:35: error: expected '>' before 'NSToolbarItem'
   50 | @property (copy) NSArray<__kindof NSToolbarItem *> *subitems;
      |                                   ^~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSToolbarItemGroup.h:50:35: error: cannot find protocol declaration for '__kindof'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSToolbarItemGroup.h:50:35: error: 'copy' attribute is only valid for Objective-C objects
   50 | @property (copy) NSArray<__kindof NSToolbarItem *> *subitems;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSToolbarItemGroup.h:50:48: error: expected ';' before '*' token
   50 | @property (copy) NSArray<__kindof NSToolbarItem *> *subitems;
      |                                                ^~
      |                                                ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSToolbarItemGroup.h:74:1: error: cannot use an object as parameter to a method
   74 | @end
      | ^~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSToolbarItemGroup.h:74:1: error: cannot use an object as parameter to a method
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/AppKit.h:206:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSMenuToolbarItem.h:22:12: error: unknown property attribute 'strong'
   22 | @property (strong) NSMenu *menu API_UNAVAILABLE(ios);
      |            ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSMenuToolbarItem.h:22:28: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   22 | @property (strong) NSMenu *menu API_UNAVAILABLE(ios);
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/AppKit.h:207:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSharingServicePickerToolbarItem.h:21:12: error: unknown property attribute 'weak'
   21 | @property (weak) id<NSSharingServicePickerToolbarItemDelegate> delegate;
      |            ^~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSharingServicePickerToolbarItem.h:21:64: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   21 | @property (weak) id<NSSharingServicePickerToolbarItemDelegate> delegate;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/AppKit.h:208:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWindowScripting.h:35:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   35 | - (nullable id)handleCloseScriptCommand:(NSCloseCommand *)command;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWindowScripting.h:36:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   36 | - (nullable id)handlePrintScriptCommand:(NSScriptCommand *)command;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWindowScripting.h:37:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   37 | - (nullable id)handleSaveScriptCommand:(NSScriptCommand *)command;
      |    ^~~~~~~~
      |    cg_nullable
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/AppKit.h:211:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSGlyphInfo.h:16:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   16 | + (nullable NSGlyphInfo *)glyphInfoWithCGGlyph:(CGGlyph)glyph forFont:(NSFont *)font baseString:(NSString *)string API_AVAILABLE(macos(10.13), ios(11.0), watchos(4.0), tvos(11.0));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSGlyphInfo.h:34:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   34 | + (nullable NSGlyphInfo *)glyphInfoWithGlyphName:(NSString *)glyphName forFont:(NSFont *)font baseString:(NSString *)string;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSGlyphInfo.h:35:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   35 | + (nullable NSGlyphInfo *)glyphInfoWithGlyph:(NSGlyph)glyph forFont:(NSFont *)font baseString:(NSString *)string;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSGlyphInfo.h:36:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   36 | + (nullable NSGlyphInfo *)glyphInfoWithCharacterIdentifier:(NSUInteger)cid collection:(NSCharacterCollection)characterCollection baseString:(NSString *)string ;
      |    ^~~~~~~~
      |    cg_nullable
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSATSTypesetter.h:9,
                 from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/AppKit.h:213:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTypesetter.h:46:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   46 | - (nullable NSTextTab *)textTabForGlyphLocation:(CGFloat)glyphLocation writingDirection:(NSWritingDirection)direction maxLocation:(CGFloat)maxLocation;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTypesetter.h:85:66: error: cannot find protocol declaration for 'NSAttributedStringKey'
   85 | @property (readonly, copy) NSDictionary<NSAttributedStringKey, id> *attributesForExtraLineFragment;
      |                                                                  ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTypesetter.h:85:66: error: cannot find protocol declaration for 'id'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTypesetter.h:91:64: error: expected '>' before '*' token
   91 | @property (nullable, readonly, assign) NSArray<NSTextContainer *> *textContainers;
      |                                                                ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTypesetter.h:91:64: error: cannot find protocol declaration for 'NSTextContainer'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTypesetter.h:91:65: error: expected unqualified-id before '>' token
   91 | @property (nullable, readonly, assign) NSArray<NSTextContainer *> *textContainers;
      |                                                                 ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTypesetter.h:115:29: error: unknown property attribute 'strong'
  115 | @property (class, readonly, strong) __kindof NSTypesetter *sharedSystemTypesetter;
      |                             ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTypesetter.h:115:37: error: '__kindof' has not been declared
  115 | @property (class, readonly, strong) __kindof NSTypesetter *sharedSystemTypesetter;
      |                                     ^~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTypesetter.h:137:78: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  137 | - (NSRange)characterRangeForGlyphRange:(NSRange)glyphRange actualGlyphRange:(nullable NSRangePointer)actualGlyphRange;
      |                                                                              ^~~~~~~~
      |                                                                              cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTypesetter.h:138:81: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  138 | - (NSRange)glyphRangeForCharacterRange:(NSRange)charRange actualCharacterRange:(nullable NSRangePointer)actualCharRange;
      |                                                                                 ^~~~~~~~
      |                                                                                 cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTypesetter.h:145:30: error: 'null_unspecified' does not name a type
  145 | - (void)getLineFragmentRect:(null_unspecified NSRectPointer)lineFragmentRect usedRect:(null_unspecified NSRectPointer)lineFragmentUsedRect remainingRect:(null_unspecified NSRectPointer)remainingRect forStartingGlyphAtIndex:(NSUInteger)startingGlyphIndex proposedRect:(NSRect)proposedRect lineSpacing:(CGFloat)lineSpacing paragraphSpacingBefore:(CGFloat)paragraphSpacingBefore paragraphSpacingAfter:(CGFloat)paragraphSpacingAfter;
      |                              ^~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTypesetter.h:145:88: error: 'null_unspecified' does not name a type
  145 | - (void)getLineFragmentRect:(null_unspecified NSRectPointer)lineFragmentRect usedRect:(null_unspecified NSRectPointer)lineFragmentUsedRect remainingRect:(null_unspecified NSRectPointer)remainingRect forStartingGlyphAtIndex:(NSUInteger)startingGlyphIndex proposedRect:(NSRect)proposedRect lineSpacing:(CGFloat)lineSpacing paragraphSpacingBefore:(CGFloat)paragraphSpacingBefore paragraphSpacingAfter:(CGFloat)paragraphSpacingAfter;
      |                                                                                        ^~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTypesetter.h:145:155: error: 'null_unspecified' does not name a type
  145 | - (void)getLineFragmentRect:(null_unspecified NSRectPointer)lineFragmentRect usedRect:(null_unspecified NSRectPointer)lineFragmentUsedRect remainingRect:(null_unspecified NSRectPointer)remainingRect forStartingGlyphAtIndex:(NSUInteger)startingGlyphIndex proposedRect:(NSRect)proposedRect lineSpacing:(CGFloat)lineSpacing paragraphSpacingBefore:(CGFloat)paragraphSpacingBefore paragraphSpacingAfter:(CGFloat)paragraphSpacingAfter;
      |                                                                                                                                                           ^~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTypesetter.h:151:57: error: 'null_unspecified' does not name a type
  151 | - (void)setLocation:(NSPoint)location withAdvancements:(null_unspecified const CGFloat *)advancements forStartOfGlyphRange:(NSRange)glyphRange;
      |                                                         ^~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTypesetter.h:153:24: error: 'null_unspecified' does not name a type
  153 | - (void)setBidiLevels:(null_unspecified const uint8_t *)levels forGlyphRange:(NSRange)glyphRange;
      |                        ^~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTypesetter.h:168:61: error: 'null_unspecified' does not name a type
  168 | - (NSUInteger)getGlyphsInRange:(NSRange)glyphsRange glyphs:(null_unspecified NSGlyph *)glyphBuffer characterIndexes:(null_unspecified NSUInteger *)charIndexBuffer glyphInscriptions:(null_unspecified NSGlyphInscription *)inscribeBuffer elasticBits:(null_unspecified BOOL *)elasticBuffer bidiLevels:(null_unspecified unsigned char *)bidiLevelBuffer API_DEPRECATED("", macos(10.3,10.13));
      |                                                             ^~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTypesetter.h:168:118: error: 'null_unspecified' does not name a type
  168 | - (NSUInteger)getGlyphsInRange:(NSRange)glyphsRange glyphs:(null_unspecified NSGlyph *)glyphBuffer characterIndexes:(null_unspecified NSUInteger *)charIndexBuffer glyphInscriptions:(null_unspecified NSGlyphInscription *)inscribeBuffer elasticBits:(null_unspecified BOOL *)elasticBuffer bidiLevels:(null_unspecified unsigned char *)bidiLevelBuffer API_DEPRECATED("", macos(10.3,10.13));
      |                                                                                                                      ^~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTypesetter.h:168:183: error: 'null_unspecified' does not name a type
  168 | - (NSUInteger)getGlyphsInRange:(NSRange)glyphsRange glyphs:(null_unspecified NSGlyph *)glyphBuffer characterIndexes:(null_unspecified NSUInteger *)charIndexBuffer glyphInscriptions:(null_unspecified NSGlyphInscription *)inscribeBuffer elasticBits:(null_unspecified BOOL *)elasticBuffer bidiLevels:(null_unspecified unsigned char *)bidiLevelBuffer API_DEPRECATED("", macos(10.3,10.13));
      |                                                                                                                                                                                       ^~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTypesetter.h:168:249: error: 'null_unspecified' does not name a type
  168 | - (NSUInteger)getGlyphsInRange:(NSRange)glyphsRange glyphs:(null_unspecified NSGlyph *)glyphBuffer characterIndexes:(null_unspecified NSUInteger *)charIndexBuffer glyphInscriptions:(null_unspecified NSGlyphInscription *)inscribeBuffer elasticBits:(null_unspecified BOOL *)elasticBuffer bidiLevels:(null_unspecified unsigned char *)bidiLevelBuffer API_DEPRECATED("", macos(10.3,10.13));
      |                                                                                                                                                                                                                                                         ^~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTypesetter.h:168:299: error: 'null_unspecified' does not name a type
  168 | - (NSUInteger)getGlyphsInRange:(NSRange)glyphsRange glyphs:(null_unspecified NSGlyph *)glyphBuffer characterIndexes:(null_unspecified NSUInteger *)charIndexBuffer glyphInscriptions:(null_unspecified NSGlyphInscription *)inscribeBuffer elasticBits:(null_unspecified BOOL *)elasticBuffer bidiLevels:(null_unspecified unsigned char *)bidiLevelBuffer API_DEPRECATED("", macos(10.3,10.13));
      |                                                                                                                                                                                                                                                                                                           ^~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTypesetter.h:170:65: error: 'null_unspecified' does not name a type
  170 | - (void)substituteGlyphsInRange:(NSRange)glyphRange withGlyphs:(null_unspecified NSGlyph *)glyphs  API_DEPRECATED("", macos(10.3,10.13));
      |                                                                 ^~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSATSTypesetter.h:19:29: error: unknown property attribute 'strong'
   19 | @property (class, readonly, strong) NSATSTypesetter *sharedTypesetter;
      |                             ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSATSTypesetter.h:24:79: error: 'null_unspecified' does not name a type
   24 | - (NSRect)lineFragmentRectForProposedRect:(NSRect)proposedRect remainingRect:(null_unspecified NSRectPointer)remainingRect API_DEPRECATED("", macos(10.3,10.4));
      |                                                                               ^~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSATSTypesetter.h:43:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   43 | - (nullable NSTextTab *)textTabForGlyphLocation:(CGFloat)glyphLocation writingDirection:(NSWritingDirection)direction maxLocation:(CGFloat)maxLocation;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSATSTypesetter.h:93:61: error: 'null_unspecified' does not name a type
   93 | - (NSUInteger)getGlyphsInRange:(NSRange)glyphsRange glyphs:(null_unspecified NSGlyph *)glyphBuffer characterIndexes:(null_unspecified NSUInteger *)charIndexBuffer glyphInscriptions:(null_unspecified NSGlyphInscription *)inscribeBuffer elasticBits:(null_unspecified BOOL *)elasticBuffer API_DEPRECATED("", macos(10.3,10.13));
      |                                                             ^~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSATSTypesetter.h:93:118: error: 'null_unspecified' does not name a type
   93 | - (NSUInteger)getGlyphsInRange:(NSRange)glyphsRange glyphs:(null_unspecified NSGlyph *)glyphBuffer characterIndexes:(null_unspecified NSUInteger *)charIndexBuffer glyphInscriptions:(null_unspecified NSGlyphInscription *)inscribeBuffer elasticBits:(null_unspecified BOOL *)elasticBuffer API_DEPRECATED("", macos(10.3,10.13));
      |                                                                                                                      ^~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSATSTypesetter.h:93:183: error: 'null_unspecified' does not name a type
   93 | - (NSUInteger)getGlyphsInRange:(NSRange)glyphsRange glyphs:(null_unspecified NSGlyph *)glyphBuffer characterIndexes:(null_unspecified NSUInteger *)charIndexBuffer glyphInscriptions:(null_unspecified NSGlyphInscription *)inscribeBuffer elasticBits:(null_unspecified BOOL *)elasticBuffer API_DEPRECATED("", macos(10.3,10.13));
      |                                                                                                                                                                                       ^~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSATSTypesetter.h:93:249: error: 'null_unspecified' does not name a type
   93 | - (NSUInteger)getGlyphsInRange:(NSRange)glyphsRange glyphs:(null_unspecified NSGlyph *)glyphBuffer characterIndexes:(null_unspecified NSUInteger *)charIndexBuffer glyphInscriptions:(null_unspecified NSGlyphInscription *)inscribeBuffer elasticBits:(null_unspecified BOOL *)elasticBuffer API_DEPRECATED("", macos(10.3,10.13));
      |                                                                                                                                                                                                                                                         ^~~~~~~~~~~~~~~~
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/AppKit.h:215:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSearchField.h:37:35: error: expected '>' before '*' token
   37 | @property (copy) NSArray<NSString *> *recentSearches;
      |                                   ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSearchField.h:37:35: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSearchField.h:37:36: error: expected unqualified-id before '>' token
   37 | @property (copy) NSArray<NSString *> *recentSearches;
      |                                    ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSearchField.h:43:22: error: unknown property attribute 'strong'
   43 | @property (nullable, strong) NSMenu *searchMenuTemplate API_AVAILABLE(macos(10.10));
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSearchField.h:43:38: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   43 | @property (nullable, strong) NSMenu *searchMenuTemplate API_AVAILABLE(macos(10.10));
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSearchField.h:53:22: error: unknown property attribute 'weak'
   53 | @property (nullable, weak) id<NSSearchFieldDelegate> delegate API_AVAILABLE(macos(10.11));
      |                      ^~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSearchField.h:53:54: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   53 | @property (nullable, weak) id<NSSearchFieldDelegate> delegate API_AVAILABLE(macos(10.11));
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/AppKit.h:216:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSearchFieldCell.h:36:32: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   36 | - (instancetype)initImageCell:(nullable NSImage *)image NS_UNAVAILABLE;
      |                                ^~~~~~~~
      |                                cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSearchFieldCell.h:38:22: error: unknown property attribute 'strong'
   38 | @property (nullable, strong) NSButtonCell *searchButtonCell;
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSearchFieldCell.h:38:44: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   38 | @property (nullable, strong) NSButtonCell *searchButtonCell;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSearchFieldCell.h:41:22: error: unknown property attribute 'strong'
   41 | @property (nullable, strong) NSButtonCell *cancelButtonCell;
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSearchFieldCell.h:41:44: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   41 | @property (nullable, strong) NSButtonCell *cancelButtonCell;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSearchFieldCell.h:53:22: error: unknown property attribute 'strong'
   53 | @property (nullable, strong) NSMenu *searchMenuTemplate;
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSearchFieldCell.h:53:38: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   53 | @property (nullable, strong) NSMenu *searchMenuTemplate;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSearchFieldCell.h:62:52: error: expected '>' before '*' token
   62 | @property (null_resettable, copy) NSArray<NSString *> *recentSearches;
      |                                                    ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSearchFieldCell.h:62:52: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSearchFieldCell.h:62:53: error: expected unqualified-id before '>' token
   62 | @property (null_resettable, copy) NSArray<NSString *> *recentSearches;
      |                                                     ^
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/AppKit.h:217:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSController.h:20:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   20 | - (nullable instancetype)initWithCoder:(NSCoder *)coder NS_DESIGNATED_INITIALIZER;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSController.h:26:36: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   26 | - (void)commitEditingWithDelegate:(nullable id)delegate didCommitSelector:(nullable SEL)didCommitSelector contextInfo:(nullable void *)contextInfo;
      |                                    ^~~~~~~~
      |                                    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSController.h:26:76: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   26 | - (void)commitEditingWithDelegate:(nullable id)delegate didCommitSelector:(nullable SEL)didCommitSelector contextInfo:(nullable void *)contextInfo;
      |                                                                            ^~~~~~~~
      |                                                                            cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSController.h:26:120: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   26 | - (void)commitEditingWithDelegate:(nullable id)delegate didCommitSelector:(nullable SEL)didCommitSelector contextInfo:(nullable void *)contextInfo;
      |                                                                                                                        ^~~~~~~~
      |                                                                                                                        cg_nullable
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/AppKit.h:218:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSObjectController.h:20:34: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   20 | - (instancetype)initWithContent:(nullable id)content NS_DESIGNATED_INITIALIZER;
      |                                  ^~~~~~~~
      |                                  cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSObjectController.h:21:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   21 | - (nullable instancetype)initWithCoder:(NSCoder *)coder NS_DESIGNATED_INITIALIZER;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSObjectController.h:23:22: error: unknown property attribute 'strong'
   23 | @property (nullable, strong) id content;
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSObjectController.h:23:33: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   23 | @property (nullable, strong) id content;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSObjectController.h:25:22: error: unknown property attribute 'strong'
   25 | @property (readonly, strong) id selection;    // an object representing all objects to be affected by editing as a singleton, returning special marker objects like NSMultipleSelectionMarker if necessary - in the concrete case of NSObjectController, returns an object that is used to access the content object
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSObjectController.h:35:18: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   35 | - (IBAction)add:(nullable id)sender;    // creates a new object and adds it through addObject:
      |                  ^~~~~~~~
      |                  cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSObjectController.h:37:21: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   37 | - (IBAction)remove:(nullable id)sender;    // removes content object through removeObject:
      |                     ^~~~~~~~
      |                     cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSObjectController.h:46:22: error: unknown property attribute 'strong'
   46 | @property (nullable, strong) NSManagedObjectContext *managedObjectContext;
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSObjectController.h:46:54: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   46 | @property (nullable, strong) NSManagedObjectContext *managedObjectContext;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSObjectController.h:49:22: error: unknown property attribute 'strong'
   49 | @property (nullable, strong) NSPredicate *fetchPredicate;
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSObjectController.h:49:43: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   49 | @property (nullable, strong) NSPredicate *fetchPredicate;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSObjectController.h:51:27: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   51 | - (BOOL)fetchWithRequest:(nullable NSFetchRequest *)fetchRequest merge:(BOOL)merge error:(NSError **)error;    // subclasses can override this method to customize the fetch request, for example to specify fetch limits (passing nil for the fetch request will result in the default fetch request to be used; this method will never be invoked with a nil fetch request from within the standard Cocoa frameworks) - the merge flag determines whether the controller replaces the entire content with the fetch result or merges the existing content with the fetch result
      |                           ^~~~~~~~
      |                           cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSObjectController.h:53:20: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   53 | - (IBAction)fetch:(nullable id)sender;
      |                    ^~~~~~~~
      |                    cg_nullable
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/AppKit.h:219:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSArrayController.h:24:55: error: expected '>' before '*' token
   24 | @property (nullable, readonly, copy) NSArray<NSString *> *automaticRearrangementKeyPaths API_AVAILABLE(macos(10.5));    // computes the array of key paths that trigger automatic rearranging from the sort descriptors and filter predicates; subclasses may override this method to customize the default behavior (for example if additional arrangement criteria are used in custom implementations of -rearrangeObjects)
      |                                                       ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSArrayController.h:24:55: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSArrayController.h:24:56: error: expected unqualified-id before '>' token
   24 | @property (nullable, readonly, copy) NSArray<NSString *> *automaticRearrangementKeyPaths API_AVAILABLE(macos(10.5));    // computes the array of key paths that trigger automatic rearranging from the sort descriptors and filter predicates; subclasses may override this method to customize the default behavior (for example if additional arrangement criteria are used in custom implementations of -rearrangeObjects)
      |                                                        ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSArrayController.h:27:43: error: expected '>' before '*' token
   27 | @property (copy) NSArray<NSSortDescriptor *> *sortDescriptors;
      |                                           ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSArrayController.h:27:43: error: cannot find protocol declaration for 'NSSortDescriptor'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSArrayController.h:27:44: error: expected unqualified-id before '>' token
   27 | @property (copy) NSArray<NSSortDescriptor *> *sortDescriptors;
      |                                            ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSArrayController.h:29:22: error: unknown property attribute 'strong'
   29 | @property (nullable, strong) NSPredicate *filterPredicate;
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSArrayController.h:29:43: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   29 | @property (nullable, strong) NSPredicate *filterPredicate;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSArrayController.h:36:22: error: unknown property attribute 'strong'
   36 | @property (readonly, strong) id arrangedObjects;     // array of all displayed objects (after sorting and potentially filtering)
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSArrayController.h:60:18: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   60 | - (IBAction)add:(nullable id)sender;    // overridden to add a new object to the content objects and to the arranged objects
      |                  ^~~~~~~~
      |                  cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSArrayController.h:61:21: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   61 | - (IBAction)remove:(nullable id)sender;    // overridden to remove the selected objects
      |                     ^~~~~~~~
      |                     cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSArrayController.h:62:21: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   62 | - (IBAction)insert:(nullable id)sender;
      |                     ^~~~~~~~
      |                     cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSArrayController.h:64:25: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   64 | - (IBAction)selectNext:(nullable id)sender;
      |                         ^~~~~~~~
      |                         cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSArrayController.h:65:29: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   65 | - (IBAction)selectPrevious:(nullable id)sender;
      |                             ^~~~~~~~
      |                             cg_nullable
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/AppKit.h:220:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDictionaryController.h:26:22: error: unknown property attribute 'strong'
   26 | @property (nullable, strong) id value;
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDictionaryController.h:26:33: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   26 | @property (nullable, strong) id value;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDictionaryController.h:40:12: error: unknown property attribute 'strong'
   40 | @property (strong) id initialValue;
      |            ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDictionaryController.h:40:23: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   40 | @property (strong) id initialValue;
      | ~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDictionaryController.h:43:35: error: expected '>' before '*' token
   43 | @property (copy) NSArray<NSString *> *includedKeys;
      |                                   ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDictionaryController.h:43:35: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDictionaryController.h:43:36: error: expected unqualified-id before '>' token
   43 | @property (copy) NSArray<NSString *> *includedKeys;
      |                                    ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDictionaryController.h:44:35: error: expected '>' before '*' token
   44 | @property (copy) NSArray<NSString *> *excludedKeys;
      |                                   ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDictionaryController.h:44:35: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDictionaryController.h:44:36: error: expected unqualified-id before '>' token
   44 | @property (copy) NSArray<NSString *> *excludedKeys;
      |                                    ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDictionaryController.h:47:40: error: expected '>' before '*' token
   47 | @property (copy) NSDictionary<NSString *, NSString *> *localizedKeyDictionary;
      |                                        ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDictionaryController.h:47:40: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDictionaryController.h:47:41: error: expected unqualified-id before ',' token
   47 | @property (copy) NSDictionary<NSString *, NSString *> *localizedKeyDictionary;
      |                                         ^
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/AppKit.h:221:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTreeNode.h:20:48: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   20 | + (instancetype)treeNodeWithRepresentedObject:(nullable id)modelObject;
      |                                                ^~~~~~~~
      |                                                cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTreeNode.h:21:44: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   21 | - (instancetype)initWithRepresentedObject:(nullable id)modelObject;
      |                                            ^~~~~~~~
      |                                            cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTreeNode.h:23:32: error: unknown property attribute 'strong'
   23 | @property (nullable, readonly, strong) id representedObject;
      |                                ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTreeNode.h:25:22: error: unknown property attribute 'strong'
   25 | @property (readonly, strong) NSIndexPath *indexPath; // represents the receiver's location in the entire tree
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTreeNode.h:28:57: error: expected '>' before '*' token
   28 | @property (nullable, readonly, copy) NSArray<NSTreeNode *> *childNodes; // traversal
      |                                                         ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTreeNode.h:28:57: error: cannot find protocol declaration for 'NSTreeNode'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTreeNode.h:28:58: error: expected unqualified-id before '>' token
   28 | @property (nullable, readonly, copy) NSArray<NSTreeNode *> *childNodes; // traversal
      |                                                          ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTreeNode.h:29:22: error: unknown property attribute 'strong'
   29 | @property (readonly, strong) NSMutableArray<NSTreeNode *> *mutableChildNodes; // returns a mutable proxy - parentNode of inserted/removed child nodes is automatically updated
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTreeNode.h:29:56: error: expected '>' before '*' token
   29 | @property (readonly, strong) NSMutableArray<NSTreeNode *> *mutableChildNodes; // returns a mutable proxy - parentNode of inserted/removed child nodes is automatically updated
      |                                                        ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTreeNode.h:29:56: error: cannot find protocol declaration for 'NSTreeNode'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTreeNode.h:29:57: error: expected unqualified-id before '>' token
   29 | @property (readonly, strong) NSMutableArray<NSTreeNode *> *mutableChildNodes; // returns a mutable proxy - parentNode of inserted/removed child nodes is automatically updated
      |                                                         ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTreeNode.h:30:4 error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   30 | - (nullable NSTreeNode *)descendantNodeAtIndexPath:(NSIndexPath *)indexPath; // traversal begins with receiver
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTreeNode.h:32:32: error: unknown property attribute 'weak'
   32 | @property (nullable, readonly, weak) NSTreeNode *parentNode;
      |                                ^~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTreeNode.h:35:59: error: expected '>' before '*' token
   35 | - (void)sortWithSortDescriptors:(NSArray<NSSortDescriptor *> *)sortDescriptors recursively:(BOOL)recursively;
      |                                                           ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTreeNode.h:35:59: error: cannot find protocol declaration for 'NSSortDescriptor'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTreeNode.h:35:60: error: expected ')' before '>' token
   35 | - (void)sortWithSortDescriptors:(NSArray<NSSortDescriptor *> *)sortDescriptors recursively:(BOOL)recursively;
      |                                 ~                          ^
      |                                                            )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTreeNode.h:35:60: error: expected identifier before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTreeNode.h:35:60: error: expected ';' before '>' token
   35 | - (void)sortWithSortDescriptors:(NSArray<NSSortDescriptor *> *)sortDescriptors recursively:(BOOL)recursively;
      |                                                            ^
      |                                                            ;
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/AppKit.h:222:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTreeController.h:23:22: error: unknown property attribute 'strong'
   23 | @property (readonly, strong) NSTreeNode *arrangedObjects; // proxy for the root tree node
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTreeController.h:28:43: error: expected '>' before '*' token
   28 | @property (copy) NSArray<NSSortDescriptor *> *sortDescriptors;
      |                                           ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTreeController.h:28:43: error: cannot find protocol declaration for 'NSSortDescriptor'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTreeController.h:28:44: error: expected unqualified-id before '>' token
   28 | @property (copy) NSArray<NSSortDescriptor *> *sortDescriptors;
      |                                            ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTreeController.h:30:22: error: unknown property attribute 'strong'
   30 | @property (nullable, strong) id content;
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTreeController.h:30:33: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   30 | @property (nullable, strong) id content;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTreeController.h:32:18: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   32 | - (IBAction)add:(nullable id)sender;    // adds a new sibling node to the end of the selected objects
      |                  ^~~~~~~~
      |                  cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTreeController.h:33:21: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   33 | - (IBAction)remove:(nullable id)sender;         //removes the currently selected objects from the tree
      |                     ^~~~~~~~
      |                     cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTreeController.h:34:23: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   34 | - (IBAction)addChild:(nullable id)sender;    // adds a new child node to the end of the selected objects
      |                       ^~~~~~~~
      |                       cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTreeController.h:35:21: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   35 | - (IBAction)insert:(nullable id)sender;    // inserts a peer in front of first selected node
      |                     ^~~~~~~~
      |                     cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTreeController.h:36:26: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   36 | - (IBAction)insertChild:(nullable id)sender;    // inserts a new first child into the children array of the first selected node
      |                          ^~~~~~~~
      |                          cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTreeController.h:42:23: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   42 | - (void)insertObject:(nullable id)object atArrangedObjectIndexPath:(NSIndexPath *)indexPath;
      |                       ^~~~~~~~
      |                       cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTreeController.h:43:90: error: expected '>' before '*' token
   43 | - (void)insertObjects:(NSArray *)objects atArrangedObjectIndexPaths:(NSArray<NSIndexPath *> *)indexPaths;
      |                                                                                          ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTreeController.h:43:90: error: cannot find protocol declaration for 'NSIndexPath'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTreeController.h:43:91: error: expected ')' before '>' token
   43 | - (void)insertObjects:(NSArray *)objects atArrangedObjectIndexPaths:(NSArray<NSIndexPath *> *)indexPaths;
      |                                                                     ~                     ^
      |                                                                                           )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTreeController.h:43:91: error: expected identifier before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTreeController.h:43:91: error: expected ';' before '>' token
   43 | - (void)insertObjects:(NSArray *)objects atArrangedObjectIndexPaths:(NSArray<NSIndexPath *> *)indexPaths;
      |                                                                                           ^
      |                                                                                           ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTreeController.h:45:70: error: expected '>' before '*' token
   45 | - (void)removeObjectsAtArrangedObjectIndexPaths:(NSArray<NSIndexPath *> *)indexPaths;
      |                                                                      ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTreeController.h:45:70: error: cannot find protocol declaration for 'NSIndexPath'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTreeController.h:45:71: error: expected ')' before '>' token
   45 | - (void)removeObjectsAtArrangedObjectIndexPaths:(NSArray<NSIndexPath *> *)indexPaths;
      |                                                 ~                     ^
      |                                                                       )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTreeController.h:45:71: error: expected identifier before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTreeController.h:45:71: error: expected ';' before '>' token
   45 | - (void)removeObjectsAtArrangedObjectIndexPaths:(NSArray<NSIndexPath *> *)indexPaths;
      |                                                                       ^
      |                                                                       ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTreeController.h:57:53: error: expected '>' before '*' token
   57 | - (BOOL)setSelectionIndexPaths:(NSArray<NSIndexPath *> *)indexPaths;
      |                                                     ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTreeController.h:57:53: error: cannot find protocol declaration for 'NSIndexPath'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTreeController.h:57:54: error: expected ')' before '>' token
   57 | - (BOOL)setSelectionIndexPaths:(NSArray<NSIndexPath *> *)indexPaths;
      |                                ~                     ^
      |                                                      )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTreeController.h:57:54: error: expected identifier before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTreeController.h:57:54: error: expected ';' before '>' token
   57 | - (BOOL)setSelectionIndexPaths:(NSArray<NSIndexPath *> *)indexPaths;
      |                                                      ^
      |                                                      ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTreeController.h:58:48: error: expected '>' before '*' token
   58 | @property (readonly, copy) NSArray<NSIndexPath *> *selectionIndexPaths;
      |                                                ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTreeController.h:58:48: error: cannot find protocol declaration for 'NSIndexPath'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTreeController.h:58:49: error: expected unqualified-id before '>' token
   58 | @property (readonly, copy) NSArray<NSIndexPath *> *selectionIndexPaths;
      |                                                 ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTreeController.h:59:32: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   59 | - (BOOL)setSelectionIndexPath:(nullable NSIndexPath *)indexPath;
      |                                ^~~~~~~~
      |                                cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTreeController.h:61:53: error: expected '>' before '*' token
   61 | - (BOOL)addSelectionIndexPaths:(NSArray<NSIndexPath *> *)indexPaths;
      |                                                     ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTreeController.h:61:53: error: cannot find protocol declaration for 'NSIndexPath'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTreeController.h:61:54: error: expected ')' before '>' token
   61 | - (BOOL)addSelectionIndexPaths:(NSArray<NSIndexPath *> *)indexPaths;
      |                                ~                     ^
      |                                                      )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTreeController.h:61:54: error: expected identifier before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTreeController.h:61:54: error: expected ';' before '>' token
   61 | - (BOOL)addSelectionIndexPaths:(NSArray<NSIndexPath *> *)indexPaths;
      |                                                      ^
      |                                                      ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTreeController.h:62:56: error: expected '>' before '*' token
   62 | - (BOOL)removeSelectionIndexPaths:(NSArray<NSIndexPath *> *)indexPaths;
      |                                                        ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTreeController.h:62:56: error: cannot find protocol declaration for 'NSIndexPath'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTreeController.h:62:57: error: expected ')' before '>' token
   62 | - (BOOL)removeSelectionIndexPaths:(NSArray<NSIndexPath *> *)indexPaths;
      |                                   ~                     ^
      |                                                         )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTreeController.h:62:57: error: expected identifier before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTreeController.h:62:57: error: expected ';' before '>' token
   62 | - (BOOL)removeSelectionIndexPaths:(NSArray<NSIndexPath *> *)indexPaths;
      |                                                         ^
      |                                                         ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTreeController.h:64:47: error: expected '>' before '*' token
   64 | @property (readonly, copy) NSArray<NSTreeNode *> *selectedNodes API_AVAILABLE(macos(10.5));
      |                                               ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTreeController.h:64:47: error: cannot find protocol declaration for 'NSTreeNode'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTreeController.h:64:48: error: expected unqualified-id before '>' token
   64 | @property (readonly, copy) NSArray<NSTreeNode *> *selectedNodes API_AVAILABLE(macos(10.5));
      |                                                ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTreeController.h:67:39: error: expected '>' before '*' token
   67 | - (void)moveNodes:(NSArray<NSTreeNode *> *)nodes toIndexPath:(NSIndexPath *)startingIndexPath API_AVAILABLE(macos(10.5));
      |                                       ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTreeController.h:67:39: error: cannot find protocol declaration for 'NSTreeNode'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTreeController.h:67:40: error: expected ')' before '>' token
   67 | - (void)moveNodes:(NSArray<NSTreeNode *> *)nodes toIndexPath:(NSIndexPath *)startingIndexPath API_AVAILABLE(macos(10.5));
      |                   ~                    ^
      |                                        )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTreeController.h:67:40: error: expected identifier before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTreeController.h:67:40: error: expected ';' before '>' token
   67 | - (void)moveNodes:(NSArray<NSTreeNode *> *)nodes toIndexPath:(NSIndexPath *)startingIndexPath API_AVAILABLE(macos(10.5));
      |                                        ^
      |                                        ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTreeController.h:69:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   69 | - (nullable NSString *)childrenKeyPathForNode:(NSTreeNode *)node API_AVAILABLE(macos(10.5));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTreeController.h:70:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   70 | - (nullable NSString *)countKeyPathForNode:(NSTreeNode *)node API_AVAILABLE(macos(10.5));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTreeController.h:71:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   71 | - (nullable NSString *)leafKeyPathForNode:(NSTreeNode *)node API_AVAILABLE(macos(10.5));
      |    ^~~~~~~~
      |    cg_nullable
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/AppKit.h:223:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSUserDefaultsController.h:19:29: error: unknown property attribute 'strong'
   19 | @property (class, readonly, strong) NSUserDefaultsController *sharedUserDefaultsController;
      |                             ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSUserDefaultsController.h:21:35: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   21 | - (instancetype)initWithDefaults:(nullable NSUserDefaults *)defaults initialValues:(nullable NSDictionary<NSString *, id> *)initialValues NS_DESIGNATED_INITIALIZER;    // if defaults is nil, the controller uses [NSUserDefaults standardUserDefaults]; if initialValues is nil, revertToInitialValues: has no effect
      |                                   ^~~~~~~~
      |                                   cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSUserDefaultsController.h:21:85: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   21 | - (instancetype)initWithDefaults:(nullable NSUserDefaults *)defaults initialValues:(nullable NSDictionary<NSString *, id> *)initialValues NS_DESIGNATED_INITIALIZER;    // if defaults is nil, the controller uses [NSUserDefaults standardUserDefaults]; if initialValues is nil, revertToInitialValues: has no effect
      |                                                                                     ^~~~~~~~
      |                                                                                     cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSUserDefaultsController.h:22:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   22 | - (nullable instancetype)initWithCoder:(NSCoder *)coder NS_DESIGNATED_INITIALIZER;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSUserDefaultsController.h:24:22: error: unknown property attribute 'strong'
   24 | @property (readonly, strong) NSUserDefaults *defaults;
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSUserDefaultsController.h:25:50: error: expected '>' before '*' token
   25 | @property (nullable, copy) NSDictionary<NSString *, id> *initialValues;
      |                                                  ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSUserDefaultsController.h:25:50: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSUserDefaultsController.h:25:51: error: expected unqualified-id before ',' token
   25 | @property (nullable, copy) NSDictionary<NSString *, id> *initialValues;
      |                                                   ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSUserDefaultsController.h:31:22: error: unknown property attribute 'strong'
   31 | @property (readonly, strong) id values;    // accessor object for default values (independent of whether they are derived directly from the NSUserDefaults or from the initial values)
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSUserDefaultsController.h:33:21: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   33 | - (IBAction)revert:(nullable id)sender;
      |                     ^~~~~~~~
      |                     cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSUserDefaultsController.h:34:19: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   34 | - (IBAction)save:(nullable id)sender;    // no effect if applies immediately
      |                   ^~~~~~~~
      |                   cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSUserDefaultsController.h:35:36: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   35 | - (IBAction)revertToInitialValues:(nullable id)sender;    // no effect if no initial values are specified
      |                                    ^~~~~~~~
      |                                    cg_nullable
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/AppKit.h:226:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextTable.h:85:25: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   85 | - (void)setBorderColor:(nullable NSColor *)color forEdge:(NSRectEdge)edge;
      |                         ^~~~~~~~
      |                         cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextTable.h:86:25: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   86 | - (void)setBorderColor:(nullable NSColor *)color;        // Convenience method sets all edges at once
      |                         ^~~~~~~~
      |                         cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextTable.h:87:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   87 | - (nullable NSColor *)borderColorForEdge:(NSRectEdge)edge;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextTable.h:104:22: error: unknown property attribute 'strong'
  104 | @property (readonly, strong) NSTextTable *table;
      |                      ^~~~~~
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/AppKit.h:227:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDatePickerCell.h:45:32: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   45 | - (instancetype)initImageCell:(nullable NSImage *)image NS_UNAVAILABLE;
      |                                ^~~~~~~~
      |                                cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDatePickerCell.h:85:22: error: unknown property attribute 'weak'
   85 | @property (nullable, weak) id<NSDatePickerCellDelegate> delegate;
      |                      ^~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDatePickerCell.h:85:57: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   85 | @property (nullable, weak) id<NSDatePickerCellDelegate> delegate;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDatePickerCell.h:91:146: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   91 | - (void)datePickerCell:(NSDatePickerCell *)datePickerCell validateProposedDateValue:(NSDate * _Nonnull *_Nonnull)proposedDateValue timeInterval:(nullable NSTimeInterval *)proposedTimeInterval;
      |                                                                                                                                                  ^~~~~~~~
      |                                                                                                                                                  cg_nullable
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/AppKit.h:228:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDatePicker.h:67:22: error: unknown property attribute 'weak'
   67 | @property (nullable, weak) id<NSDatePickerCellDelegate> delegate;
      |                      ^~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDatePicker.h:67:57: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   67 | @property (nullable, weak) id<NSDatePickerCellDelegate> delegate;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/AppKit.h:230:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLevelIndicator.h:74:12: error: unknown property attribute 'strong'
   74 | @property (strong, nullable) NSImage *ratingImage API_AVAILABLE(macos(10.13));
      |            ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLevelIndicator.h:74:39: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   74 | @property (strong, nullable) NSImage *ratingImage API_AVAILABLE(macos(10.13));
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLevelIndicator.h:81:12: error: unknown property attribute 'strong'
   81 | @property (strong, nullable) NSImage *ratingPlaceholderImage API_AVAILABLE(macos(10.13));
      |            ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSLevelIndicator.h:81:39: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   81 | @property (strong, nullable) NSImage *ratingPlaceholderImage API_AVAILABLE(macos(10.13));
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/AppKit.h:232:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPersistentDocument.h:21:22: error: unknown property attribute 'strong'
   21 | @property (nullable, strong) NSManagedObjectContext *managedObjectContext;
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPersistentDocument.h:21:54: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   21 | @property (nullable, strong) NSManagedObjectContext *managedObjectContext;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPersistentDocument.h:24:32: error: unknown property attribute 'strong'
   24 | @property (nullable, readonly, strong) NSManagedObjectModel *managedObjectModel;
      |                                ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPersistentDocument.h:28:112: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   28 | - (BOOL)configurePersistentStoreCoordinatorForURL:(NSURL *)url ofType:(NSString *)fileType modelConfiguration:(nullable NSString *)configuration storeOptions:(nullable NSDictionary<NSString *, id> *)storeOptions error:(NSError **)error API_AVAILABLE(macos(10.5));
      |                                                                                                                ^~~~~~~~
      |                                                                                                                cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPersistentDocument.h:28:160: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   28 | - (BOOL)configurePersistentStoreCoordinatorForURL:(NSURL *)url ofType:(NSString *)fileType modelConfiguration:(nullable NSString *)configuration storeOptions:(nullable NSDictionary<NSString *, id> *)storeOptions error:(NSError **)error API_AVAILABLE(macos(10.5));
      |                                                                                                                                                                ^~~~~~~~
      |                                                                                                                                                                cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPersistentDocument.h:33:142: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   33 | - (BOOL)writeToURL:(NSURL *)absoluteURL ofType:(NSString *)typeName forSaveOperation:(NSSaveOperationType)saveOperation originalContentsURL:(nullable NSURL *)absoluteOriginalContentsURL error:(NSError **)error; // Overridden to save the document's managed objects referenced by the managed object context. If this is the first time the document is being saved, simply pass nil as the originalContentsURL.
      |                                                                                                                                              ^~~~~~~~
      |                                                                                                                                              cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPersistentDocument.h:44:52: error: 'null_unspecified' does not name a type
   44 | - (BOOL)configurePersistentStoreCoordinatorForURL:(null_unspecified NSURL *)url ofType:(null_unspecified NSString *)fileType error:(NSError **)error API_DEPRECATED("", macos(10.4,10.5));
      |                                                    ^~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPersistentDocument.h:44:89: error: 'null_unspecified' does not name a type
   44 | - (BOOL)configurePersistentStoreCoordinatorForURL:(null_unspecified NSURL *)url ofType:(null_unspecified NSString *)fileType error:(NSError **)error API_DEPRECATED("", macos(10.4,10.5));
      |                                                                                         ^~~~~~~~~~~~~~~~
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/AppKit.h:233:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSRuleEditor.h:74:22: error: unknown property attribute 'weak'
   74 | @property (nullable, weak) id<NSRuleEditorDelegate> delegate;
      |                      ^~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSRuleEditor.h:74:53: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   74 | @property (nullable, weak) id<NSRuleEditorDelegate> delegate;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSRuleEditor.h:80:50: error: expected '>' before '*' token
   80 | @property (nullable, copy) NSDictionary<NSString *, NSString *> *formattingDictionary;
      |                                                  ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSRuleEditor.h:80:50: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSRuleEditor.h:80:51: error: expected unqualified-id before ',' token
   80 | @property (nullable, copy) NSDictionary<NSString *, NSString *> *formattingDictionary;
      |                                                   ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSRuleEditor.h:100:32: error: unknown property attribute 'strong'
  100 | @property (nullable, readonly, strong) NSPredicate *predicate;
      |                                ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSRuleEditor.h:106:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  106 | - (nullable NSPredicate *)predicateForRow:(NSInteger)row;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSRuleEditor.h:134:17: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  134 | - (void)addRow:(nullable id)sender;
      |                 ^~~~~~~~
      |                 cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSRuleEditor.h:181:78: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  181 | - (NSInteger)ruleEditor:(NSRuleEditor *)editor numberOfChildrenForCriterion:(nullable id)criterion withRowType:(NSRuleEditorRowType)rowType;
      |                                                                              ^~~~~~~~
      |                                                                              cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSRuleEditor.h:184:78: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  184 | - (id)ruleEditor:(NSRuleEditor *)editor child:(NSInteger)index forCriterion:(nullable id)criterion withRowType:(NSRuleEditorRowType)rowType;
      |                                                                              ^~~~~~~~
      |                                                                              cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSRuleEditor.h:195:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  195 | - (nullable NSDictionary<NSRuleEditorPredicatePartKey, id> *)ruleEditor:(NSRuleEditor *)editor predicatePartsForCriterion:(id)criterion withDisplayValue:(id)value inRow:(NSInteger)row;
      |    ^~~~~~~~
      |    cg_nullable
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/AppKit.h:234:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPredicateEditor.h:25:55: error: expected '>' before '*' token
   25 | @property (copy) NSArray<NSPredicateEditorRowTemplate *> *rowTemplates;
      |                                                       ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPredicateEditor.h:25:55: error: cannot find protocol declaration for 'NSPredicateEditorRowTemplate'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPredicateEditor.h:25:56: error: expected unqualified-id before '>' token
   25 | @property (copy) NSArray<NSPredicateEditorRowTemplate *> *rowTemplates;
      |                                                        ^
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSAttributeDescription.h:9,
                 from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPredicateEditorRowTemplate.h:11,
                 from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/AppKit.h:235:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSPropertyDescription.h:33:22: error: unknown property attribute 'strong'
   33 | @property (readonly, strong) NSArray<NSPredicate *> *validationPredicates;
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSPropertyDescription.h:33:50: error: expected '>' before '*' token
   33 | @property (readonly, strong) NSArray<NSPredicate *> *validationPredicates;
      |                                                  ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSPropertyDescription.h:33:50: error: cannot find protocol declaration for 'NSPredicate'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSPropertyDescription.h:33:51: error: expected unqualified-id before '>' token
   33 | @property (readonly, strong) NSArray<NSPredicate *> *validationPredicates;
      |                                                   ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSPropertyDescription.h:34:22: error: unknown property attribute 'strong'
   34 | @property (readonly, strong) NSArray *validationWarnings;
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSPropertyDescription.h:35:34: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   35 | - (void)setValidationPredicates:(nullable NSArray<NSPredicate *> *)validationPredicates withValidationWarnings:(nullable NSArray<NSString *> *)validationWarnings;
      |                                  ^~~~~~~~
      |                                  cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSPropertyDescription.h:35:113: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   35 | - (void)setValidationPredicates:(nullable NSArray<NSPredicate *> *)validationPredicates withValidationWarnings:(nullable NSArray<NSString *> *)validationWarnings;
      |                                                                                                                 ^~~~~~~~
      |                                                                                                                 cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSPropertyDescription.h:37:33: error: unknown property attribute 'strong'
   37 | @property (nullable, nonatomic, strong) NSDictionary *userInfo;
      |                                 ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSPropertyDescription.h:37:55: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   37 | @property (nullable, nonatomic, strong) NSDictionary *userInfo;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPredicateEditorRowTemplate.h:28:43: error: expected '>' before '*' token
   28 | @property (readonly, copy) NSArray<NSView *> *templateViews;
      |                                           ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPredicateEditorRowTemplate.h:28:43: error: cannot find protocol declaration for 'NSView'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPredicateEditorRowTemplate.h:28:44: error: expected unqualified-id before '>' token
   28 | @property (readonly, copy) NSArray<NSView *> *templateViews;
      |                                            ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPredicateEditorRowTemplate.h:35:46: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   35 | - (NSPredicate *)predicateWithSubpredicates:(nullable NSArray<NSPredicate *> *)subpredicates;
      |                                              ^~~~~~~~
      |                                              cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPredicateEditorRowTemplate.h:39:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   39 | - (nullable NSArray<NSPredicate *> *)displayableSubpredicatesOfPredicate:(NSPredicate *)predicate;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPredicateEditorRowTemplate.h:43:63: error: expected '>' before '*' token
   43 | - (instancetype)initWithLeftExpressions:(NSArray<NSExpression *> *)leftExpressions rightExpressions:(NSArray<NSExpression *> *)rightExpressions modifier:(NSComparisonPredicateModifier)modifier operators:(NSArray<NSNumber *> *)operators options:(NSUInteger)options;
      |                                                               ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPredicateEditorRowTemplate.h:43:63: error: cannot find protocol declaration for 'NSExpression'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPredicateEditorRowTemplate.h:43:64: error: expected ')' before '>' token
   43 | - (instancetype)initWithLeftExpressions:(NSArray<NSExpression *> *)leftExpressions rightExpressions:(NSArray<NSExpression *> *)rightExpressions modifier:(NSComparisonPredicateModifier)modifier operators:(NSArray<NSNumber *> *)operators options:(NSUInteger)options;
      |                                         ~                      ^
      |                                                                )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPredicateEditorRowTemplate.h:43:64: error: expected identifier before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPredicateEditorRowTemplate.h:43:64: error: expected ';' before '>' token
   43 | - (instancetype)initWithLeftExpressions:(NSArray<NSExpression *> *)leftExpressions rightExpressions:(NSArray<NSExpression *> *)rightExpressions modifier:(NSComparisonPredicateModifier)modifier operators:(NSArray<NSNumber *> *)operators options:(NSUInteger)options;
      |                                                                ^
      |                                                                ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPredicateEditorRowTemplate.h:47:63: error: expected '>' before '*' token
   47 | - (instancetype)initWithLeftExpressions:(NSArray<NSExpression *> *)leftExpressions rightExpressionAttributeType:(NSAttributeType)attributeType modifier:(NSComparisonPredicateModifier)modifier operators:(NSArray<NSNumber *> *)operators options:(NSUInteger)options;
      |                                                               ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPredicateEditorRowTemplate.h:47:63: error: cannot find protocol declaration for 'NSExpression'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPredicateEditorRowTemplate.h:47:64: error: expected ')' before '>' token
   47 | - (instancetype)initWithLeftExpressions:(NSArray<NSExpression *> *)leftExpressions rightExpressionAttributeType:(NSAttributeType)attributeType modifier:(NSComparisonPredicateModifier)modifier operators:(NSArray<NSNumber *> *)operators options:(NSUInteger)options;
      |                                         ~                      ^
      |                                                                )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPredicateEditorRowTemplate.h:47:64: error: expected identifier before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPredicateEditorRowTemplate.h:47:64: error: expected ';' before '>' token
   47 | - (instancetype)initWithLeftExpressions:(NSArray<NSExpression *> *)leftExpressions rightExpressionAttributeType:(NSAttributeType)attributeType modifier:(NSComparisonPredicateModifier)modifier operators:(NSArray<NSNumber *> *)operators options:(NSUInteger)options;
      |                                                                ^
      |                                                                ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPredicateEditorRowTemplate.h:51:57: error: expected '>' before '*' token
   51 | - (instancetype)initWithCompoundTypes:(NSArray<NSNumber *> *)compoundTypes;
      |                                                         ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPredicateEditorRowTemplate.h:51:57: error: cannot find protocol declaration for 'NSNumber'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPredicateEditorRowTemplate.h:51:58: error: expected ')' before '>' token
   51 | - (instancetype)initWithCompoundTypes:(NSArray<NSNumber *> *)compoundTypes;
      |                                       ~                  ^
      |                                                          )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPredicateEditorRowTemplate.h:51:58: error: expected identifier before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPredicateEditorRowTemplate.h:51:58: error: expected ';' before '>' token
   51 | - (instancetype)initWithCompoundTypes:(NSArray<NSNumber *> *)compoundTypes;
      |                                                          ^
      |                                                          ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPredicateEditorRowTemplate.h:55:59: error: expected '>' before '*' token
   55 | @property (nullable, readonly, copy) NSArray<NSExpression *> *leftExpressions;
      |                                                           ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPredicateEditorRowTemplate.h:55:59: error: cannot find protocol declaration for 'NSExpression'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPredicateEditorRowTemplate.h:55:60: error: expected unqualified-id before '>' token
   55 | @property (nullable, readonly, copy) NSArray<NSExpression *> *leftExpressions;
      |                                                            ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPredicateEditorRowTemplate.h:56:59: error: expected '>' before '*' token
   56 | @property (nullable, readonly, copy) NSArray<NSExpression *> *rightExpressions;
      |                                                           ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPredicateEditorRowTemplate.h:56:59: error: cannot find protocol declaration for 'NSExpression'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPredicateEditorRowTemplate.h:56:60: error: expected unqualified-id before '>' token
   56 | @property (nullable, readonly, copy) NSArray<NSExpression *> *rightExpressions;
      |                                                            ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPredicateEditorRowTemplate.h:59:55: error: expected '>' before '*' token
   59 | @property (nullable, readonly, copy) NSArray<NSNumber *> *operators;
      |                                                       ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPredicateEditorRowTemplate.h:59:55: error: cannot find protocol declaration for 'NSNumber'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPredicateEditorRowTemplate.h:59:56: error: expected unqualified-id before '>' token
   59 | @property (nullable, readonly, copy) NSArray<NSNumber *> *operators;
      |                                                        ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPredicateEditorRowTemplate.h:61:55: error: expected '>' before '*' token
   61 | @property (nullable, readonly, copy) NSArray<NSNumber *> *compoundTypes;
      |                                                       ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPredicateEditorRowTemplate.h:61:55: error: cannot find protocol declaration for 'NSNumber'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPredicateEditorRowTemplate.h:61:56: error: expected unqualified-id before '>' token
   61 | @property (nullable, readonly, copy) NSArray<NSNumber *> *compoundTypes;
      |                                                        ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPredicateEditorRowTemplate.h:65:41: error: expected '>' before '*' token
   65 | + (NSArray<NSPredicateEditorRowTemplate *> *)templatesWithAttributeKeyPaths:(NSArray<NSString *> *)keyPaths inEntityDescription:(NSEntityDescription *)entityDescription;
      |                                         ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPredicateEditorRowTemplate.h:65:41: error: cannot find protocol declaration for 'NSPredicateEditorRowTemplate'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPredicateEditorRowTemplate.h:65:42: error: expected ')' before '>' token
   65 | + (NSArray<NSPredicateEditorRowTemplate *> *)templatesWithAttributeKeyPaths:(NSArray<NSString *> *)keyPaths inEntityDescription:(NSEntityDescription *)entityDescription;
      |   ~                                      ^
      |                                          )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPredicateEditorRowTemplate.h:65:42: error: objective-c++ method declaration is expected before '>' token
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/AppKit.h:236:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPathCell.h:64:25: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   64 | - (void)setObjectValue:(nullable id <NSCopying>)obj;
      |                         ^~~~~~~~
      |                         cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPathCell.h:66:45: error: expected '>' before '*' token
   66 | @property (nullable, copy) NSArray<NSString *> *allowedTypes;
      |                                             ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPathCell.h:66:45: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPathCell.h:66:46: error: expected unqualified-id before '>' token
   66 | @property (nullable, copy) NSArray<NSString *> *allowedTypes;
      |                                              ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPathCell.h:68:22: error: unknown property attribute 'weak'
   68 | @property (nullable, weak) id<NSPathCellDelegate> delegate;
      |                      ^~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPathCell.h:68:51: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   68 | @property (nullable, weak) id<NSPathCellDelegate> delegate;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPathCell.h:74:35: error: expected '>' before 'NSPathComponentCell'
   74 | @property (copy) NSArray<__kindof NSPathComponentCell *>  *pathComponentCells;
      |                                   ^~~~~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPathCell.h:74:35: error: cannot find protocol declaration for '__kindof'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPathCell.h:74:35: error: 'copy' attribute is only valid for Objective-C objects
   74 | @property (copy) NSArray<__kindof NSPathComponentCell *>  *pathComponentCells;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPathCell.h:74:54: error: expected ';' before '*' token
   74 | @property (copy) NSArray<__kindof NSPathComponentCell *>  *pathComponentCells;
      |                                                      ^~
      |                                                      ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPathCell.h:82:4 error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   82 | - (nullable NSPathComponentCell *)pathComponentCellAtPoint:(NSPoint)point withFrame:(NSRect)frame inView:(NSView *)view;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPathCell.h:86:32: error: unknown property attribute 'strong'
   86 | @property (nullable, readonly, strong) NSPathComponentCell *clickedPathComponentCell;
      |                                ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPathCell.h:107:1: error: cannot use an object as parameter to a method
  107 | @end
      | ^~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPathCell.h:107:1: error: cannot use an object as parameter to a method
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/AppKit.h:237:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPathControl.h:48:44: error: expected '>' before '*' token
   48 | @property(nullable, copy) NSArray<NSString *> *allowedTypes API_AVAILABLE(macos(10.10));
      |                                            ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPathControl.h:48:44: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPathControl.h:48:45: error: expected unqualified-id before '>' token
   48 | @property(nullable, copy) NSArray<NSString *> *allowedTypes API_AVAILABLE(macos(10.10));
      |                                             ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPathControl.h:75:44: error: expected '>' before '*' token
   75 | @property (copy) NSArray<NSPathControlItem *> *pathItems API_AVAILABLE(macos(10.10));
      |                                            ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPathControl.h:75:44: error: cannot find protocol declaration for 'NSPathControlItem'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPathControl.h:75:45: error: expected unqualified-id before '>' token
   75 | @property (copy) NSArray<NSPathControlItem *> *pathItems API_AVAILABLE(macos(10.10));
      |                                             ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPathControl.h:83:22: error: unknown property attribute 'weak'
   83 | @property (nullable, weak) id <NSPathControlDelegate> delegate;
      |                      ^~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPathControl.h:83:55: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   83 | @property (nullable, weak) id <NSPathControlDelegate> delegate;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPathControl.h:91:22: error: unknown property attribute 'strong'
   91 | @property (nullable, strong) NSMenu *menu;
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPathControl.h:91:38: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   91 | @property (nullable, strong) NSMenu *menu;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPathControl.h:131:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  131 | - (nullable NSPathComponentCell *)clickedPathComponentCell API_DEPRECATED("Use -clickedPathItem instead", macos(10.0,10.14));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPathControl.h:132:32: error: expected '>' before '*' token
  132 | - (NSArray<NSPathComponentCell *> *)pathComponentCells API_DEPRECATED("Use -pathItems instead", macos(10.0,10.14));
      |                                ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPathControl.h:132:32: error: cannot find protocol declaration for 'NSPathComponentCell'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPathControl.h:132:33: error: expected ')' before '>' token
  132 | - (NSArray<NSPathComponentCell *> *)pathComponentCells API_DEPRECATED("Use -pathItems instead", macos(10.0,10.14));
      |   ~                             ^
      |                                 )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPathControl.h:132:33: error: objective-c++ method declaration is expected before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPathControl.h:133:60: error: expected '>' before '*' token
  133 | - (void)setPathComponentCells:(NSArray<NSPathComponentCell *> *)cells API_DEPRECATED("Use -setPathItems: instead", macos(10.0,10.14));
      |                                                            ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPathControl.h:133:60: error: cannot find protocol declaration for 'NSPathComponentCell'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPathControl.h:133:61: error: expected ')' before '>' token
  133 | - (void)setPathComponentCells:(NSArray<NSPathComponentCell *> *)cells API_DEPRECATED("Use -setPathItems: instead", macos(10.0,10.14));
      |                               ~                             ^
      |                                                             )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPathControl.h:133:61: error: expected identifier before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPathControl.h:133:61: error: expected ';' before '>' token
  133 | - (void)setPathComponentCells:(NSArray<NSPathComponentCell *> *)cells API_DEPRECATED("Use -setPathItems: instead", macos(10.0,10.14));
      |                                                             ^
      |                                                             ;
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/AppKit.h:238:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPathComponentCell.h:25:22: error: unknown property attribute 'strong'
   25 | @property (nullable, strong) NSImage *image;
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPathComponentCell.h:25:39: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   25 | @property (nullable, strong) NSImage *image;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/AppKit.h:239:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPathControlItem.h:30:22: error: unknown property attribute 'strong'
   30 | @property (nullable, strong) NSImage *image;
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPathControlItem.h:30:39: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   30 | @property (nullable, strong) NSImage *image;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/AppKit.h:240:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPageController.h:31:22: error: unknown property attribute 'weak'
   31 | @property (nullable, weak) IBOutlet id<NSPageControllerDelegate> delegate;
      |                      ^~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPageController.h:31:66: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   31 | @property (nullable, weak) IBOutlet id<NSPageControllerDelegate> delegate;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPageController.h:35:32: error: unknown property attribute 'strong'
   35 | @property (nullable, readonly, strong) NSViewController *selectedViewController;
      |                                ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPageController.h:59:27: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   59 | - (IBAction)navigateBack:(nullable id)sender;
      |                           ^~~~~~~~
      |                           cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPageController.h:60:30: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   60 | - (IBAction)navigateForward:(nullable id)sender;
      |                              ^~~~~~~~
      |                              cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPageController.h:61:36: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   61 | - (IBAction)takeSelectedIndexFrom:(nullable id)sender; // sender must respond to -integerValue;
      |                                    ^~~~~~~~
      |                                    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPageController.h:86:77: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   86 | - (NSRect)pageController:(NSPageController *)pageController frameForObject:(nullable id)object;
      |                                                                             ^~~~~~~~
      |                                                                             cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPageController.h:90:128: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   90 | - (void)pageController:(NSPageController *)pageController prepareViewController:(NSViewController *)viewController withObject:(nullable id)object;
      |                                                                                                                                ^~~~~~~~
      |                                                                                                                                cg_nullable
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/AppKit.h:243:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextInputContext.h:25:39: error: unknown property attribute 'strong'
   25 | @property (class, readonly, nullable, strong) NSTextInputContext *currentInputContext;
      |                                       ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextInputContext.h:43:44: error: expected '>' before '*' token
   43 | @property(nullable, copy) NSArray<NSString *> *allowedInputSourceLocales;
      |                                            ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextInputContext.h:43:44: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextInputContext.h:43:45: error: expected unqualified-id before '>' token
   43 | @property(nullable, copy) NSArray<NSString *> *allowedInputSourceLocales;
      |                                             ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextInputContext.h:72:66: error: cannot find protocol declaration for 'NSTextInputSourceIdentifier'
   72 | @property(nullable, readonly) NSArray<NSTextInputSourceIdentifier> *keyboardInputSources;
      |                                                                  ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextInputContext.h:82:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   82 | + (nullable NSString *)localizedNameForInputSource:(NSTextInputSourceIdentifier)inputSourceIdentifier;
      |    ^~~~~~~~
      |    cg_nullable
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/AppKit.h:244:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSUserInterfaceItemSearching.h:24:124: error: expected ')' before '(' token
   24 | - (void)searchForItemsWithSearchString:(NSString *)searchString resultLimit:(NSInteger)resultLimit matchedItemHandler:(void (^)(NSArray *items))handleMatchedItems;
      |                                                                                                                       ~    ^~
      |                                                                                                                            )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSUserInterfaceItemSearching.h:24:125: error: expected identifier before '(' token
   24 | - (void)searchForItemsWithSearchString:(NSString *)searchString resultLimit:(NSInteger)resultLimit matchedItemHandler:(void (^)(NSArray *items))handleMatchedItems;
      |                                                                                                                             ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSUserInterfaceItemSearching.h:24:124: error: expected ';' before '(' token
   24 | - (void)searchForItemsWithSearchString:(NSString *)searchString resultLimit:(NSInteger)resultLimit matchedItemHandler:(void (^)(NSArray *items))handleMatchedItems;
      |                                                                                                                            ^~
      |                                                                                                                            ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSUserInterfaceItemSearching.h:28:21: error: expected '>' before '*' token
   28 | - (NSArray<NSString *> *)localizedTitlesForItem:(id)item;
      |                     ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSUserInterfaceItemSearching.h:28:21: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSUserInterfaceItemSearching.h:28:22: error: expected ')' before '>' token
   28 | - (NSArray<NSString *> *)localizedTitlesForItem:(id)item;
      |   ~                  ^
      |                      )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSUserInterfaceItemSearching.h:28:22: error: objective-c++ method declaration is expected before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSUserInterfaceItemSearching.h:56:145: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   56 | - (BOOL)searchString:(NSString *)searchString inUserInterfaceItemString:(NSString *)stringToSearch searchRange:(NSRange)searchRange foundRange:(nullable NSRange *)foundRange API_AVAILABLE(macos(10.6));
      |                                                                                                                                                 ^~~~~~~~
      |                                                                                                                                                 cg_nullable
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/AppKit.h:247:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWindowRestoration.h:29:125: error: expected ')' before '(' token
   29 | + (void)restoreWindowWithIdentifier:(NSUserInterfaceItemIdentifier)identifier state:(NSCoder *)state completionHandler:(void (^)(NSWindow * _Nullable, NSError * _Nullable))completionHandler API_AVAILABLE(macos(10.7));
      |                                                                                                                        ~    ^~
      |                                                                                                                             )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWindowRestoration.h:29:126: error: expected identifier before '(' token
   29 | + (void)restoreWindowWithIdentifier:(NSUserInterfaceItemIdentifier)identifier state:(NSCoder *)state completionHandler:(void (^)(NSWindow * _Nullable, NSError * _Nullable))completionHandler API_AVAILABLE(macos(10.7));
      |                                                                                                                              ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWindowRestoration.h:29:125: error: expected ';' before '(' token
   29 | + (void)restoreWindowWithIdentifier:(NSUserInterfaceItemIdentifier)identifier state:(NSCoder *)state completionHandler:(void (^)(NSWindow * _Nullable, NSError * _Nullable))completionHandler API_AVAILABLE(macos(10.7));
      |                                                                                                                             ^~
      |                                                                                                                             ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWindowRestoration.h:44:125: error: expected ')' before '(' token
   44 | - (BOOL)restoreWindowWithIdentifier:(NSUserInterfaceItemIdentifier)identifier state:(NSCoder *)state completionHandler:(void (^)(NSWindow * _Nullable, NSError * _Nullable))completionHandler API_AVAILABLE(macos(10.7));
      |                                                                                                                        ~    ^~
      |                                                                                                                             )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWindowRestoration.h:44:126: error: expected identifier before '(' token
   44 | - (BOOL)restoreWindowWithIdentifier:(NSUserInterfaceItemIdentifier)identifier state:(NSCoder *)state completionHandler:(void (^)(NSWindow * _Nullable, NSError * _Nullable))completionHandler API_AVAILABLE(macos(10.7));
      |                                                                                                                              ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWindowRestoration.h:44:125: error: expected ';' before '(' token
   44 | - (BOOL)restoreWindowWithIdentifier:(NSUserInterfaceItemIdentifier)identifier state:(NSCoder *)state completionHandler:(void (^)(NSWindow * _Nullable, NSError * _Nullable))completionHandler API_AVAILABLE(macos(10.7));
      |                                                                                                                             ^~
      |                                                                                                                             ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWindowRestoration.h:94:52: error: expected '>' before '*' token
   94 | @property (class, readonly, copy) NSArray<NSString *> *restorableStateKeyPaths API_AVAILABLE(macos(10.7));
      |                                                    ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWindowRestoration.h:94:52: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWindowRestoration.h:94:53: error: expected unqualified-id before '>' token
   94 | @property (class, readonly, copy) NSArray<NSString *> *restorableStateKeyPaths API_AVAILABLE(macos(10.7));
      |                                                     ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWindowRestoration.h:122:133: error: expected ')' before '(' token
  122 | - (void)restoreDocumentWindowWithIdentifier:(NSUserInterfaceItemIdentifier)identifier state:(NSCoder *)state completionHandler:(void (^)(NSWindow * _Nullable, NSError * _Nullable))completionHandler API_AVAILABLE(macos(10.7));
      |                                                                                                                                ~    ^~
      |                                                                                                                                     )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWindowRestoration.h:122:134: error: expected identifier before '(' token
  122 | - (void)restoreDocumentWindowWithIdentifier:(NSUserInterfaceItemIdentifier)identifier state:(NSCoder *)state completionHandler:(void (^)(NSWindow * _Nullable, NSError * _Nullable))completionHandler API_AVAILABLE(macos(10.7));
      |                                                                                                                                      ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWindowRestoration.h:122:133: error: expected ';' before '(' token
  122 | - (void)restoreDocumentWindowWithIdentifier:(NSUserInterfaceItemIdentifier)identifier state:(NSCoder *)state completionHandler:(void (^)(NSWindow * _Nullable, NSError * _Nullable))completionHandler API_AVAILABLE(macos(10.7));
      |                                                                                                                                     ^~
      |                                                                                                                                     ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWindowRestoration.h:129:52: error: expected '>' before '*' token
  129 | @property (class, readonly, copy) NSArray<NSString *> *restorableStateKeyPaths API_AVAILABLE(macos(10.7));
      |                                                    ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWindowRestoration.h:129:52: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSWindowRestoration.h:129:53: error: expected unqualified-id before '>' token
  129 | @property (class, readonly, copy) NSArray<NSString *> *restorableStateKeyPaths API_AVAILABLE(macos(10.7));
      |                                                     ^
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/AppKit.h:248:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextAlternatives.h:22:102: error: expected '>' before '*' token
   22 | - (instancetype)initWithPrimaryString:(NSString *)primaryString alternativeStrings:(NSArray<NSString *> *)alternativeStrings;
      |                                                                                                      ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextAlternatives.h:22:102: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextAlternatives.h:22:103: error: expected ')' before '>' token
   22 | - (instancetype)initWithPrimaryString:(NSString *)primaryString alternativeStrings:(NSArray<NSString *> *)alternativeStrings;
      |                                                                                    ~                  ^
      |                                                                                                       )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextAlternatives.h:22:103: error: expected identifier before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextAlternatives.h:22:103: error: expected ';' before '>' token
   22 | - (instancetype)initWithPrimaryString:(NSString *)primaryString alternativeStrings:(NSArray<NSString *> *)alternativeStrings;
      |                                                                                                       ^
      |                                                                                                       ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextAlternatives.h:25:45: error: expected '>' before '*' token
   25 | @property (readonly, copy) NSArray<NSString *> *alternativeStrings;
      |                                             ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextAlternatives.h:25:45: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTextAlternatives.h:25:46: error: expected unqualified-id before '>' token
   25 | @property (readonly, copy) NSArray<NSString *> *alternativeStrings;
      |                                              ^
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/AppKit.h:251:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSVisualEffectView.h:115:31: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  115 | - (void)viewWillMoveToWindow:(nullable NSWindow *)newWindow NS_REQUIRES_SUPER;
      |                               ^~~~~~~~
      |                               cg_nullable
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/AppKit.h:254:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDataAsset.h:25:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   25 | - (nullable instancetype)initWithName:(NSDataAssetName)name;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSDataAsset.h:27:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   27 | - (nullable instancetype)initWithName:(NSDataAssetName)name bundle:(NSBundle *)bundle NS_DESIGNATED_INITIALIZER;
      |    ^~~~~~~~
      |    cg_nullable
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAlignmentFeedbackFilter.h:10,
                 from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/AppKit.h:255:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSHapticFeedback.h:38:29: error: unknown property attribute 'strong'
   38 | @property (class, readonly, strong) id<NSHapticFeedbackPerformer> defaultPerformer;
      |                             ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAlignmentFeedbackFilter.h:39:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   39 | - (nullable id<NSAlignmentFeedbackToken>)alignmentFeedbackTokenForMovementInView:(nullable NSView *)view previousPoint:(NSPoint)previousPoint alignedPoint:(NSPoint)alignedPoint defaultPoint:(NSPoint)defaultPoint;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAlignmentFeedbackFilter.h:39:83: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   39 | - (nullable id<NSAlignmentFeedbackToken>)alignmentFeedbackTokenForMovementInView:(nullable NSView *)view previousPoint:(NSPoint)previousPoint alignedPoint:(NSPoint)alignedPoint defaultPoint:(NSPoint)defaultPoint;
      |                                                                                   ^~~~~~~~
      |                                                                                   cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAlignmentFeedbackFilter.h:43:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   43 | - (nullable id<NSAlignmentFeedbackToken>)alignmentFeedbackTokenForHorizontalMovementInView:(nullable NSView *)view previousX:(CGFloat)previousX alignedX:(CGFloat)alignedX defaultX:(CGFloat)defaultX;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAlignmentFeedbackFilter.h:43:93: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   43 | - (nullable id<NSAlignmentFeedbackToken>)alignmentFeedbackTokenForHorizontalMovementInView:(nullable NSView *)view previousX:(CGFloat)previousX alignedX:(CGFloat)alignedX defaultX:(CGFloat)defaultX;
      |                                                                                             ^~~~~~~~
      |                                                                                             cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAlignmentFeedbackFilter.h:47:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   47 | - (nullable id<NSAlignmentFeedbackToken>)alignmentFeedbackTokenForVerticalMovementInView:(nullable NSView *)view previousY:(CGFloat)previousY alignedY:(CGFloat)alignedY defaultY:(CGFloat)defaultY;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAlignmentFeedbackFilter.h:47:91: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   47 | - (nullable id<NSAlignmentFeedbackToken>)alignmentFeedbackTokenForVerticalMovementInView:(nullable NSView *)view previousY:(CGFloat)previousY alignedY:(CGFloat)alignedY defaultY:(CGFloat)defaultY;
      |                                                                                           ^~~~~~~~
      |                                                                                           cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAlignmentFeedbackFilter.h:51:36: error: expected '>' before '<' token
   51 | - (void)performFeedback:(NSArray<id<NSAlignmentFeedbackToken>> *)alignmentFeedbackTokens performanceTime:(NSHapticFeedbackPerformanceTime)performanceTime;
      |                                    ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAlignmentFeedbackFilter.h:51:36: error: cannot find protocol declaration for 'id'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAlignmentFeedbackFilter.h:51:36: error: expected ')' before '<' token
   51 | - (void)performFeedback:(NSArray<id<NSAlignmentFeedbackToken>> *)alignmentFeedbackTokens performanceTime:(NSHapticFeedbackPerformanceTime)performanceTime;
      |                         ~          ^
      |                                    )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAlignmentFeedbackFilter.h:51:36: error: expected identifier before '<' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAlignmentFeedbackFilter.h:51:36: error: cannot use an object as parameter to a method
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSAlignmentFeedbackFilter.h:51:36: error: expected ';' before '<' token
   51 | - (void)performFeedback:(NSArray<id<NSAlignmentFeedbackToken>> *)alignmentFeedbackTokens performanceTime:(NSHapticFeedbackPerformanceTime)performanceTime;
      |                                    ^
      |                                    ;
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/AppKit.h:257:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPressureConfiguration.h:36:21: error: unknown property attribute 'strong'
   36 | @property(nullable, strong) NSPressureConfiguration *pressureConfiguration API_AVAILABLE(macos(10.11));
      |                     ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPressureConfiguration.h:36:54: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   36 | @property(nullable, strong) NSPressureConfiguration *pressureConfiguration API_AVAILABLE(macos(10.11));
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/AppKit.h:258:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSButtonTouchBarItem.h:24:119: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   24 | + (instancetype)buttonTouchBarItemWithIdentifier:(NSTouchBarItemIdentifier)identifier title:(NSString *)title target:(nullable id)target action:(nullable SEL)action;
      |                                                                                                                       ^~~~~~~~
      |                                                                                                                       cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSButtonTouchBarItem.h:24:146: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   24 | + (instancetype)buttonTouchBarItemWithIdentifier:(NSTouchBarItemIdentifier)identifier title:(NSString *)title target:(nullable id)target action:(nullable SEL)action;
      |                                                                                                                                                  ^~~~~~~~
      |                                                                                                                                                  cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSButtonTouchBarItem.h:27:118: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   27 | + (instancetype)buttonTouchBarItemWithIdentifier:(NSTouchBarItemIdentifier)identifier image:(NSImage *)image target:(nullable id)target action:(nullable SEL)action;
      |                                                                                                                      ^~~~~~~~
      |                                                                                                                      cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSButtonTouchBarItem.h:27:145: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   27 | + (instancetype)buttonTouchBarItemWithIdentifier:(NSTouchBarItemIdentifier)identifier image:(NSImage *)image target:(nullable id)target action:(nullable SEL)action;
      |                                                                                                                                                 ^~~~~~~~
      |                                                                                                                                                 cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSButtonTouchBarItem.h:28:142: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   28 | + (instancetype)buttonTouchBarItemWithIdentifier:(NSTouchBarItemIdentifier)identifier title:(NSString *)title image:(NSImage *)image target:(nullable id)target action:(nullable SEL)action;
      |                                                                                                                                              ^~~~~~~~
      |                                                                                                                                              cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSButtonTouchBarItem.h:28:169: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   28 | + (instancetype)buttonTouchBarItemWithIdentifier:(NSTouchBarItemIdentifier)identifier title:(NSString *)title image:(NSImage *)image target:(nullable id)target action:(nullable SEL)action;
      |                                                                                                                                                                         ^~~~~~~~
      |                                                                                                                                                                         cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSButtonTouchBarItem.h:37:22: error: unknown property attribute 'strong'
   37 | @property (nullable, strong) NSImage *image;
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSButtonTouchBarItem.h:37:39: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   37 | @property (nullable, strong) NSImage *image;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSButtonTouchBarItem.h:44:22: error: unknown property attribute 'weak'
   44 | @property (nullable, weak) id target;
      |                      ^~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSButtonTouchBarItem.h:44:31: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   44 | @property (nullable, weak) id target;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/AppKit.h:259:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPickerTouchBarItem.h:36:112: error: expected '>' before '*' token
   36 | + (instancetype)pickerTouchBarItemWithIdentifier:(NSTouchBarItemIdentifier)identifier labels:(NSArray<NSString *> *)labels selectionMode:(NSPickerTouchBarItemSelectionMode)selectionMode target:(nullable id)target action:(nullable SEL)action;
      |                                                                                                                ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPickerTouchBarItem.h:36:112: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPickerTouchBarItem.h:36:113: error: expected ')' before '>' token
   36 | + (instancetype)pickerTouchBarItemWithIdentifier:(NSTouchBarItemIdentifier)identifier labels:(NSArray<NSString *> *)labels selectionMode:(NSPickerTouchBarItemSelectionMode)selectionMode target:(nullable id)target action:(nullable SEL)action;
      |                                                                                              ~                  ^
      |                                                                                                                 )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPickerTouchBarItem.h:36:113: error: expected identifier before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPickerTouchBarItem.h:36:113: error: expected ';' before '>' token
   36 | + (instancetype)pickerTouchBarItemWithIdentifier:(NSTouchBarItemIdentifier)identifier labels:(NSArray<NSString *> *)labels selectionMode:(NSPickerTouchBarItemSelectionMode)selectionMode target:(nullable id)target action:(nullable SEL)action;
      |                                                                                                                 ^
      |                                                                                                                 ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPickerTouchBarItem.h:39:111: error: expected '>' before '*' token
   39 | + (instancetype)pickerTouchBarItemWithIdentifier:(NSTouchBarItemIdentifier)identifier images:(NSArray<NSImage *> *)images selectionMode:(NSPickerTouchBarItemSelectionMode)selectionMode target:(nullable id)target action:(nullable SEL)action;
      |                                                                                                               ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPickerTouchBarItem.h:39:111: error: cannot find protocol declaration for 'NSImage'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPickerTouchBarItem.h:39:112: error: expected ')' before '>' token
   39 | + (instancetype)pickerTouchBarItemWithIdentifier:(NSTouchBarItemIdentifier)identifier images:(NSArray<NSImage *> *)images selectionMode:(NSPickerTouchBarItemSelectionMode)selectionMode target:(nullable id)target action:(nullable SEL)action;
      |                                                                                              ~                 ^
      |                                                                                                                )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPickerTouchBarItem.h:39:112: error: expected identifier before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPickerTouchBarItem.h:39:112: error: expected ';' before '>' token
   39 | + (instancetype)pickerTouchBarItemWithIdentifier:(NSTouchBarItemIdentifier)identifier images:(NSArray<NSImage *> *)images selectionMode:(NSPickerTouchBarItemSelectionMode)selectionMode target:(nullable id)target action:(nullable SEL)action;
      |                                                                                                                ^
      |                                                                                                                ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPickerTouchBarItem.h:58:22: error: unknown property attribute 'strong'
   58 | @property (nullable, strong) NSImage *collapsedRepresentationImage;
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPickerTouchBarItem.h:58:39: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   58 | @property (nullable, strong) NSImage *collapsedRepresentationImage;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPickerTouchBarItem.h:88:19: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   88 | - (void)setImage:(nullable NSImage *)image atIndex:(NSInteger)index;
      |                   ^~~~~~~~
      |                   cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPickerTouchBarItem.h:89:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   89 | - (nullable NSImage *)imageAtIndex:(NSInteger)index;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPickerTouchBarItem.h:96:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   96 | - (nullable NSString *)labelAtIndex:(NSInteger)index;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPickerTouchBarItem.h:98:22: error: unknown property attribute 'weak'
   98 | @property (nullable, weak) id target;
      |                      ^~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSPickerTouchBarItem.h:98:31: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   98 | @property (nullable, weak) id target;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/AppKit.h:260:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSStepperTouchBarItem.h:23:108: error: expected ')' before '(' token
   23 | + (instancetype)stepperTouchBarItemWithIdentifier:(NSTouchBarItemIdentifier)identifier drawingHandler:(void (^)(NSRect rect, double value))drawingHandler;
      |                                                                                                       ~    ^~
      |                                                                                                            )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSStepperTouchBarItem.h:23:109: error: expected identifier before '(' token
   23 | + (instancetype)stepperTouchBarItemWithIdentifier:(NSTouchBarItemIdentifier)identifier drawingHandler:(void (^)(NSRect rect, double value))drawingHandler;
      |                                                                                                             ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSStepperTouchBarItem.h:23:108: error: expected ';' before '(' token
   23 | + (instancetype)stepperTouchBarItemWithIdentifier:(NSTouchBarItemIdentifier)identifier drawingHandler:(void (^)(NSRect rect, double value))drawingHandler;
      |                                                                                                            ^~
      |                                                                                                            ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSStepperTouchBarItem.h:38:12: error: unknown property attribute 'weak'
   38 | @property (weak, nullable) id target;
      |            ^~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSStepperTouchBarItem.h:38:31: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   38 | @property (weak, nullable) id target;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/AppKit.h:261:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTintConfiguration.h:20:29: error: unknown property attribute 'strong'
   20 | @property (class, readonly, strong) NSTintConfiguration *defaultTintConfiguration;
      |                             ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTintConfiguration.h:26:29: error: unknown property attribute 'strong'
   26 | @property (class, readonly, strong) NSTintConfiguration *monochromeTintConfiguration;
      |                             ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTintConfiguration.h:44:32: error: unknown property attribute 'strong'
   44 | @property (readonly, nullable, strong) NSColor *baseTintColor;
      |                                ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSTintConfiguration.h:49:32: error: unknown property attribute 'strong'
   49 | @property (readonly, nullable, strong) NSColor *equivalentContentTintColor;
      |                                ^~~~~~
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/AppKit.h:262:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSearchToolbarItem.h:23:12: error: unknown property attribute 'strong'
   23 | @property (strong) NSSearchField *searchField;
      |            ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSearchToolbarItem.h:23:35: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   23 | @property (strong) NSSearchField *searchField;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSearchToolbarItem.h:26:22: error: unknown property attribute 'strong'
   26 | @property (nullable, strong) NSView *view NS_UNAVAILABLE;
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSSearchToolbarItem.h:26:38: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   26 | @property (nullable, strong) NSView *view NS_UNAVAILABLE;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/CoreData.h:14,
                 from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/Cocoa.framework/Headers/Cocoa.h:14:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSDerivedAttributeDescription.h:41:12: error: unknown property attribute 'strong'
   41 | @property (strong, nullable) NSExpression *derivationExpression;
      |            ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSDerivedAttributeDescription.h:41:44: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   41 | @property (strong, nullable) NSExpression *derivationExpression;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/CoreData.h:15:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSEntityDescription.h:29:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   29 | + (nullable NSEntityDescription *)entityForName:(NSString *)entityName inManagedObjectContext:(NSManagedObjectContext *)context;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSEntityDescription.h:30:4: error: '__kindof' does not name a type
   30 | + (__kindof NSManagedObject *)insertNewObjectForEntityForName:(NSString *)entityName inManagedObjectContext:(NSManagedObjectContext *)context;
      |    ^~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSEntityDescription.h:38:50: error: expected '>' before '*' token
   38 | @property (readonly, copy) NSDictionary<NSString *, NSEntityDescription *> *subentitiesByName;
      |                                                  ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSEntityDescription.h:38:50: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSEntityDescription.h:38:51: error: expected unqualified-id before ',' token
   38 | @property (readonly, copy) NSDictionary<NSString *, NSEntityDescription *> *subentitiesByName;
      |                                                   ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSEntityDescription.h:39:12: error: unknown property attribute 'strong'
   39 | @property (strong) NSArray<NSEntityDescription *> *subentities;
      |            ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSEntityDescription.h:39:48: error: expected '>' before '*' token
   39 | @property (strong) NSArray<NSEntityDescription *> *subentities;
      |                                                ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSEntityDescription.h:39:48: error: cannot find protocol declaration for 'NSEntityDescription'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSEntityDescription.h:39:49: error: expected unqualified-id before '>' token
   39 | @property (strong) NSArray<NSEntityDescription *> *subentities;
      |                                                 ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSEntityDescription.h:42:50: error: expected '>' before '*' token
   42 | @property (readonly, copy) NSDictionary<NSString *, __kindof NSPropertyDescription *> *propertiesByName;
      |                                                  ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSEntityDescription.h:42:50: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSEntityDescription.h:42:51: error: expected unqualified-id before ',' token
   42 | @property (readonly, copy) NSDictionary<NSString *, __kindof NSPropertyDescription *> *propertiesByName;
      |                                                   ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSEntityDescription.h:43:12: error: unknown property attribute 'strong'
   43 | @property (strong) NSArray<__kindof NSPropertyDescription *> *properties;
      |            ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSEntityDescription.h:43:37: error: expected '>' before 'NSPropertyDescription'
   43 | @property (strong) NSArray<__kindof NSPropertyDescription *> *properties;
      |                                     ^~~~~~~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSEntityDescription.h:43:37: error: cannot find protocol declaration for '__kindof'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSEntityDescription.h:43:58: error: expected ';' before '*' token
   43 | @property (strong) NSArray<__kindof NSPropertyDescription *> *properties;
      |                                                          ^~
      |                                                          ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSEntityDescription.h:45:33: error: unknown property attribute 'strong'
   45 | @property (nullable, nonatomic, strong) NSDictionary *userInfo;
      |                                 ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSEntityDescription.h:45:55: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   45 | @property (nullable, nonatomic, strong) NSDictionary *userInfo;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSEntityDescription.h:48:50: error: expected '>' before '*' token
   48 | @property (readonly, copy) NSDictionary<NSString *, NSAttributeDescription *> *attributesByName;
      |                                                  ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSEntityDescription.h:48:50: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSEntityDescription.h:48:51: error: expected unqualified-id before ',' token
   48 | @property (readonly, copy) NSDictionary<NSString *, NSAttributeDescription *> *attributesByName;
      |                                                   ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSEntityDescription.h:49:50: error: expected '>' before '*' token
   49 | @property (readonly, copy) NSDictionary<NSString *, NSRelationshipDescription *> *relationshipsByName;
      |                                                  ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSEntityDescription.h:49:50: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSEntityDescription.h:49:51: error: expected unqualified-id before ',' token
   49 | @property (readonly, copy) NSDictionary<NSString *, NSRelationshipDescription *> *relationshipsByName;
      |                                                   ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSEntityDescription.h:50:38: error: expected '>' before '*' token
   50 | - (NSArray<NSRelationshipDescription *> *)relationshipsWithDestinationEntity:(NSEntityDescription *)entity;
      |                                      ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSEntityDescription.h:50:38: error: cannot find protocol declaration for 'NSRelationshipDescription'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSEntityDescription.h:50:39: error: expected ')' before '>' token
   50 | - (NSArray<NSRelationshipDescription *> *)relationshipsWithDestinationEntity:(NSEntityDescription *)entity;
      |   ~                                   ^
      |                                       )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSEntityDescription.h:50:39: error: objective-c++ method declaration is expected before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSEntityDescription.h:69:51: error: expected '>' before '*' token
   69 | @property (copy) NSArray <NSFetchIndexDescription *>*indexes API_AVAILABLE(macosx(10.13),ios(11.0),tvos(11.0),watchos(4.0));
      |                                                   ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSEntityDescription.h:69:51: error: cannot find protocol declaration for 'NSFetchIndexDescription'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSEntityDescription.h:69:52: error: expected unqualified-id before '>' token
   69 | @property (copy) NSArray <NSFetchIndexDescription *>*indexes API_AVAILABLE(macosx(10.13),ios(11.0),tvos(11.0),watchos(4.0));
      |                                                    ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSEntityDescription.h:79:12: error: unknown property attribute 'strong'
   79 | @property (strong)NSArray<NSArray<id> *> *uniquenessConstraints API_AVAILABLE(macosx(10.11),ios(9.0));
      |            ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSEntityDescription.h:79:34: error: expected '>' before '<' token
   79 | @property (strong)NSArray<NSArray<id> *> *uniquenessConstraints API_AVAILABLE(macosx(10.11),ios(9.0));
      |                                  ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSEntityDescription.h:79:34: error: cannot find protocol declaration for 'NSArray'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSEntityDescription.h:79:34: error: expected unqualified-id before '<' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSEntityDescription.h:85:12: error: unknown property attribute 'strong'
   85 | @property (strong) NSArray<NSArray<id> *> *compoundIndexes API_DEPRECATED( "Use NSEntityDescription.indexes instead", macosx(10.5,10.13),ios(3.0,11.0),tvos(9.0, 11.0),watchos(2.0, 4.0));
      |            ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSEntityDescription.h:85:35: error: expected '>' before '<' token
   85 | @property (strong) NSArray<NSArray<id> *> *compoundIndexes API_DEPRECATED( "Use NSEntityDescription.indexes instead", macosx(10.5,10.13),ios(3.0,11.0),tvos(9.0, 11.0),watchos(2.0, 4.0));
      |                                   ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSEntityDescription.h:85:35: error: cannot find protocol declaration for 'NSArray'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSEntityDescription.h:85:35: error: expected unqualified-id before '<' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSEntityDescription.h:90:1: error: cannot use an object as parameter to a method
   90 | @end
      | ^~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSEntityDescription.h:90:1: error: cannot use an object as parameter to a method
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/CoreData.h:16:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSFetchedPropertyDescription.h:21:22: error: unknown property attribute 'strong'
   21 | @property (nullable, strong) NSFetchRequest *fetchRequest;
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSFetchedPropertyDescription.h:21:46: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   21 | @property (nullable, strong) NSFetchRequest *fetchRequest;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/CoreData.h:18:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSExpressionDescription.h:24:22: error: unknown property attribute 'strong'
   24 | @property (nullable, strong) NSExpression *expression;
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSExpressionDescription.h:24:44: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   24 | @property (nullable, strong) NSExpression *expression;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/CoreData.h:20:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSFetchIndexDescription.h:21:56: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   21 | - (instancetype)initWithName:(NSString*)name elements:(nullable NSArray <NSFetchIndexElementDescription *>*)elements;
      |                                                        ^~~~~~~~
      |                                                        cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSFetchIndexDescription.h:25:58: error: expected '>' before '*' token
   25 | @property (copy) NSArray <NSFetchIndexElementDescription *>*elements;
      |                                                          ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSFetchIndexDescription.h:25:58: error: cannot find protocol declaration for 'NSFetchIndexElementDescription'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSFetchIndexDescription.h:25:59: error: expected unqualified-id before '>' token
   25 | @property (copy) NSArray <NSFetchIndexElementDescription *>*elements;
      |                                                           ^
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSFetchRequest.h:9,
                 from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/CoreData.h:22:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSPersistentStoreRequest.h:27:33: error: unknown property attribute 'strong'
   27 | @property (nullable, nonatomic, strong) NSArray<NSPersistentStore *> *affectedStores;
      |                                 ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSPersistentStoreRequest.h:27:67: error: expected '>' before '*' token
   27 | @property (nullable, nonatomic, strong) NSArray<NSPersistentStore *> *affectedStores;
      |                                                                   ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSPersistentStoreRequest.h:27:67: error: cannot find protocol declaration for 'NSPersistentStore'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSPersistentStoreRequest.h:27:68: error: expected unqualified-id before '>' token
   27 | @property (nullable, nonatomic, strong) NSArray<NSPersistentStore *> *affectedStores;
      |                                                                    ^
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSFetchRequest.h:10:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSManagedObject.h:47:4: error: '__kindof' does not name a type
   47 | - (__kindof NSManagedObject*)initWithEntity:(NSEntityDescription *)entity insertIntoManagedObjectContext:(nullable NSManagedObjectContext *)context NS_DESIGNATED_INITIALIZER;
      |    ^~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSManagedObject.h:47:107: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   47 | - (__kindof NSManagedObject*)initWithEntity:(NSEntityDescription *)entity insertIntoManagedObjectContext:(nullable NSManagedObjectContext *)context NS_DESIGNATED_INITIALIZER;
      |                                                                                                           ^~~~~~~~
      |                                                                                                           cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSManagedObject.h:55:33: error: unknown property attribute 'strong'
   55 | @property (nonatomic, readonly, strong) NSEntityDescription *entity;
      |                                 ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSManagedObject.h:56:33: error: unknown property attribute 'strong'
   56 | @property (nonatomic, readonly, strong) NSManagedObjectID *objectID;
      |                                 ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSManagedObject.h:75:30: error: expected '>' before '*' token
   75 | - (NSArray<NSManagedObjectID *> *)objectIDsForRelationshipNamed:(NSString *)key API_AVAILABLE(macosx(10.11),ios(8.3));
      |                              ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSManagedObject.h:75:30: error: cannot find protocol declaration for 'NSManagedObjectID'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSManagedObject.h:75:31: error: expected ')' before '>' token
   75 | - (NSArray<NSManagedObjectID *> *)objectIDsForRelationshipNamed:(NSString *)key API_AVAILABLE(macosx(10.11),ios(8.3));
      |   ~                           ^
      |                               )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSManagedObject.h:75:31: error: objective-c++ method declaration is expected before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSManagedObject.h:81:32: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   81 | - (void)willAccessValueForKey:(nullable NSString *)key; // read notification
      |                                ^~~~~~~~
      |                                cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSManagedObject.h:82:31: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   82 | - (void)didAccessValueForKey:(nullable NSString *)key;           // read notification (together with willAccessValueForKey used to maintain inverse relationships, to fire faults, etc.) - each read access has to be wrapped in this method pair (in the same way as each write access has to be wrapped in the KVO method pair)
      |                               ^~~~~~~~
      |                               cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSManagedObject.h:117:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  117 | - (nullable id)valueForKey:(NSString *)key;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSManagedObject.h:120:19: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  120 | - (void)setValue:(nullable id)value forKey:(NSString *)key;
      |                   ^~~~~~~~
      |                   cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSManagedObject.h:123:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  123 | - (nullable id)primitiveValueForKey:(NSString *)key;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSManagedObject.h:124:28: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  124 | - (void)setPrimitiveValue:(nullable id)value forKey:(NSString *)key;
      |                            ^~~~~~~~
      |                            cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSManagedObject.h:127:26: error: expected '>' before '*' token
  127 | - (NSDictionary<NSString *, id> *)committedValuesForKeys:(nullable NSArray<NSString *> *)keys;
      |                          ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSManagedObject.h:127:26: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSManagedObject.h:127:27: error: expected ')' before ',' token
  127 | - (NSDictionary<NSString *, id> *)committedValuesForKeys:(nullable NSArray<NSString *> *)keys;
      |   ~                       ^
      |                           )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSManagedObject.h:127:27: error: objective-c++ method declaration is expected before ',' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSManagedObject.h:130:26: error: expected '>' before '*' token
  130 | - (NSDictionary<NSString *, id> *)changedValues;
      |                          ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSManagedObject.h:130:26: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSManagedObject.h:130:27: error: expected ')' before ',' token
  130 | - (NSDictionary<NSString *, id> *)changedValues;
      |   ~                       ^
      |                           )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSManagedObject.h:130:27: error: objective-c++ method declaration is expected before ',' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSManagedObject.h:132:26: error: expected '>' before '*' token
  132 | - (NSDictionary<NSString *, id> *)changedValuesForCurrentEvent API_AVAILABLE(macosx(10.7),ios(5.0));
      |                          ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSManagedObject.h:132:26: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSManagedObject.h:132:27: error: expected ')' before ',' token
  132 | - (NSDictionary<NSString *, id> *)changedValuesForCurrentEvent API_AVAILABLE(macosx(10.7),ios(5.0));
      |   ~                       ^
      |                           )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSManagedObject.h:132:27: error: objective-c++ method declaration is expected before ',' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSManagedObject.h:140:29: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  140 | - (void)setObservationInfo:(nullable void*)inObservationInfo;
      |                             ^~~~~~~~
      |                             cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSManagedObject.h:141:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  141 | - (nullable void*)observationInfo;
      |    ^~~~~~~~
      |    cg_nullable
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSFetchRequest.h:11:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSManagedObjectID.h:21:22: error: unknown property attribute 'strong'
   21 | @property (readonly, strong) NSEntityDescription *entity;    // entity for the object identified by an ID
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSManagedObjectID.h:22:32: error: unknown property attribute 'weak'
   22 | @property (nullable, readonly, weak) NSPersistentStore *persistentStore;    // persistent store that fetched the object identified by an ID
      |                                ^~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSFetchRequest.h:47:49: error: expected '>' before ':' token
   47 | @interface NSFetchRequest<__covariant ResultType:id<NSFetchRequestResult>> : NSPersistentStoreRequest <NSCoding> {
      |                                                 ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSFetchRequest.h:47:49: error: cannot find protocol declaration for 'ResultType'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSFetchRequest.h:47:49: error: expected unqualified-id before ':' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSFetchRequest.h:56:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   56 | - (nullable NSArray<ResultType> *)execute:(NSError **)error  API_AVAILABLE(macosx(10.12),ios(10.0),tvos(10.0),watchos(3.0));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSFetchRequest.h:58:33: error: unknown property attribute 'strong'
   58 | @property (nullable, nonatomic, strong) NSEntityDescription *entity;
      |                                 ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSFetchRequest.h:58:62: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   58 | @property (nullable, nonatomic, strong) NSEntityDescription *entity;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSFetchRequest.h:59:43: error: unknown property attribute 'strong'
   59 | @property (nullable, nonatomic, readonly, strong) NSString *entityName API_AVAILABLE(macosx(10.7),ios(4.0));
      |                                           ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSFetchRequest.h:61:33: error: unknown property attribute 'strong'
   61 | @property (nullable, nonatomic, strong) NSPredicate *predicate;
      |                                 ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSFetchRequest.h:61:54: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   61 | @property (nullable, nonatomic, strong) NSPredicate *predicate;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSFetchRequest.h:63:33: error: unknown property attribute 'strong'
   63 | @property (nullable, nonatomic, strong) NSArray<NSSortDescriptor *> *sortDescriptors;
      |                                 ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSFetchRequest.h:63:66: error: expected '>' before '*' token
   63 | @property (nullable, nonatomic, strong) NSArray<NSSortDescriptor *> *sortDescriptors;
      |                                                                  ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSFetchRequest.h:63:66: error: cannot find protocol declaration for 'NSSortDescriptor'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSFetchRequest.h:63:67: error: expected unqualified-id before '>' token
   63 | @property (nullable, nonatomic, strong) NSArray<NSSortDescriptor *> *sortDescriptors;
      |                                                                   ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSFetchRequest.h:67:33: error: unknown property attribute 'strong'
   67 | @property (nullable, nonatomic, strong) NSArray<NSPersistentStore *> *affectedStores;
      |                                 ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSFetchRequest.h:67:67: error: expected '>' before '*' token
   67 | @property (nullable, nonatomic, strong) NSArray<NSPersistentStore *> *affectedStores;
      |                                                                   ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSFetchRequest.h:67:67: error: cannot find protocol declaration for 'NSPersistentStore'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSFetchRequest.h:67:68: error: expected unqualified-id before '>' token
   67 | @property (nullable, nonatomic, strong) NSArray<NSPersistentStore *> *affectedStores;
      |                                                                    ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSFetchRequest.h:90:56: error: expected '>' before '*' token
   90 | @property (nullable, nonatomic, copy) NSArray<NSString *> *relationshipKeyPathsForPrefetching API_AVAILABLE(macosx(10.5),ios(3.0));
      |                                                        ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSFetchRequest.h:90:56: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSFetchRequest.h:90:57: error: expected unqualified-id before '>' token
   90 | @property (nullable, nonatomic, copy) NSArray<NSString *> *relationshipKeyPathsForPrefetching API_AVAILABLE(macosx(10.5),ios(3.0));
      |                                                         ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSFetchRequest.h:121:33: error: unknown property attribute 'strong'
  121 | @property (nullable, nonatomic, strong) NSPredicate *havingPredicate API_AVAILABLE(macosx(10.7),ios(5.0));
      |                                 ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSFetchRequest.h:121:54: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
  121 | @property (nullable, nonatomic, strong) NSPredicate *havingPredicate API_AVAILABLE(macosx(10.7),ios(5.0));
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSFetchRequest.h:126:33: error: expected ';' before '<' token
  126 | @class NSAsynchronousFetchResult<ResultType:id<NSFetchRequestResult>>;
      |                                 ^
      |                                 ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSFetchRequest.h:128:15: error: expected unqualified-id before '^' token
  128 | typedef void (^NSPersistentStoreAsynchronousFetchResultCompletionBlock)(NSAsynchronousFetchResult *result);
      |               ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSFetchRequest.h:128:15: error: expected ')' before '^' token
  128 | typedef void (^NSPersistentStoreAsynchronousFetchResultCompletionBlock)(NSAsynchronousFetchResult *result);
      |              ~^
      |               )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSFetchRequest.h:131:49: error: expected '>' before ':' token
  131 | @interface NSAsynchronousFetchRequest<ResultType:id<NSFetchRequestResult>> : NSPersistentStoreRequest {
      |                                                 ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSFetchRequest.h:131:49: error: cannot find protocol declaration for 'ResultType'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSFetchRequest.h:131:49: error: expected unqualified-id before ':' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSFetchRequest.h:133:12: error: unknown property attribute 'strong'
  133 | @property (strong, readonly) NSFetchRequest<ResultType> * fetchRequest;
      |            ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSFetchRequest.h:133:55: error: cannot find protocol declaration for 'ResultType'
  133 | @property (strong, readonly) NSFetchRequest<ResultType> * fetchRequest;
      |                                                       ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSFetchRequest.h:134:22: error: unknown property attribute 'strong'
  134 | @property (nullable, strong, readonly) NSPersistentStoreAsynchronousFetchResultCompletionBlock completionBlock;
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSFetchRequest.h:134:40: error: 'NSPersistentStoreAsynchronousFetchResultCompletionBlock' has not been declared
  134 | @property (nullable, strong, readonly) NSPersistentStoreAsynchronousFetchResultCompletionBlock completionBlock;
      |                                        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSFetchRequest.h:137:64: error: cannot find protocol declaration for 'ResultType'
  137 | - (instancetype)initWithFetchRequest:(NSFetchRequest<ResultType> *)request completionBlock:(nullable void(^)(NSAsynchronousFetchResult<ResultType> *))blk;
      |                                                                ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSFetchRequest.h:137:93: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  137 | - (instancetype)initWithFetchRequest:(NSFetchRequest<ResultType> *)request completionBlock:(nullable void(^)(NSAsynchronousFetchResult<ResultType> *))blk;
      |                                                                                             ^~~~~~~~
      |                                                                                             cg_nullable
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/CoreData.h:23:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSFetchRequestExpression.h:27:22: error: unknown property attribute 'strong'
   27 | @property (readonly, strong) NSExpression *requestExpression;
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSFetchRequestExpression.h:32:22: error: unknown property attribute 'strong'
   32 | @property (readonly, strong) NSExpression *contextExpression;
      |                      ^~~~~~
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/CoreData.h:24:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSManagedObjectModel.h:24:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   24 | + (nullable NSManagedObjectModel *)mergedModelFromBundles:(nullable NSArray<NSBundle *> *)bundles;  // looks up all models in the specified bundles and merges them; if nil is specified as argument, uses the main bundle
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSManagedObjectModel.h:24:60: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   24 | + (nullable NSManagedObjectModel *)mergedModelFromBundles:(nullable NSArray<NSBundle *> *)bundles;  // looks up all models in the specified bundles and merges them; if nil is specified as argument, uses the main bundle
      |                                                            ^~~~~~~~
      |                                                            cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSManagedObjectModel.h:26:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   26 | + (nullable NSManagedObjectModel *)modelByMergingModels:(nullable NSArray<NSManagedObjectModel *> *)models;    // combines multiple models (typically from different frameworks) into one
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSManagedObjectModel.h:26:58: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   26 | + (nullable NSManagedObjectModel *)modelByMergingModels:(nullable NSArray<NSManagedObjectModel *> *)models;    // combines multiple models (typically from different frameworks) into one
      |                                                          ^~~~~~~~
      |                                                          cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSManagedObjectModel.h:29:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   29 | - (nullable instancetype)initWithContentsOfURL:(NSURL *)url;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSManagedObjectModel.h:31:50: error: expected '>' before '*' token
   31 | @property (readonly, copy) NSDictionary<NSString *, NSEntityDescription *> *entitiesByName;
      |                                                  ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSManagedObjectModel.h:31:50: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSManagedObjectModel.h:31:51: error: expected unqualified-id before ',' token
   31 | @property (readonly, copy) NSDictionary<NSString *, NSEntityDescription *> *entitiesByName;
      |                                                   ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSManagedObjectModel.h:32:12: error: unknown property attribute 'strong'
   32 | @property (strong) NSArray<NSEntityDescription *> *entities;
      |            ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSManagedObjectModel.h:32:48: error: expected '>' before '*' token
   32 | @property (strong) NSArray<NSEntityDescription *> *entities;
      |                                                ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSManagedObjectModel.h:32:48: error: cannot find protocol declaration for 'NSEntityDescription'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSManagedObjectModel.h:32:49: error: expected unqualified-id before '>' token
   32 | @property (strong) NSArray<NSEntityDescription *> *entities;
      |                                                 ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSManagedObjectModel.h:34:22: error: unknown property attribute 'strong'
   34 | @property (readonly, strong) NSArray<NSString *> *configurations;    // returns all available configuration names
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSManagedObjectModel.h:34:47: error: expected '>' before '*' token
   34 | @property (readonly, strong) NSArray<NSString *> *configurations;    // returns all available configuration names
      |                                               ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSManagedObjectModel.h:34:47: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSManagedObjectModel.h:34:48: error: expected unqualified-id before '>' token
   34 | @property (readonly, strong) NSArray<NSString *> *configurations;    // returns all available configuration names
      |                                                ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSManagedObjectModel.h:35:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   35 | - (nullable NSArray<NSEntityDescription *> *)entitiesForConfiguration:(nullable NSString *)configuration;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSManagedObjectModel.h:35:72: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   35 | - (nullable NSArray<NSEntityDescription *> *)entitiesForConfiguration:(nullable NSString *)configuration;
      |                                                                        ^~~~~~~~
      |                                                                        cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSManagedObjectModel.h:36:50: error: expected '>' before '*' token
   36 | - (void)setEntities:(NSArray<NSEntityDescription *> *)entities forConfiguration:(NSString *)configuration;
      |                                                  ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSManagedObjectModel.h:36:50: error: cannot find protocol declaration for 'NSEntityDescription'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSManagedObjectModel.h:36:51: error: expected ')' before '>' token
   36 | - (void)setEntities:(NSArray<NSEntityDescription *> *)entities forConfiguration:(NSString *)configuration;
      |                     ~                             ^
      |                                                   )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSManagedObjectModel.h:36:51: error: expected identifier before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSManagedObjectModel.h:36:51: error: expected ';' before '>' token
   36 | - (void)setEntities:(NSArray<NSEntityDescription *> *)entities forConfiguration:(NSString *)configuration;
      |                                                   ^
      |                                                   ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSManagedObjectModel.h:39:34: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   39 | - (void)setFetchRequestTemplate:(nullable NSFetchRequest *)fetchRequestTemplate forName:(NSString *)name;
      |                                  ^~~~~~~~
      |                                  cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSManagedObjectModel.h:40:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   40 | - (nullable NSFetchRequest *)fetchRequestTemplateForName:(NSString *)name;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSManagedObjectModel.h:41:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   41 | - (nullable NSFetchRequest *)fetchRequestFromTemplateWithName:(NSString *)name substitutionVariables:(NSDictionary<NSString *, id> *)variables;    // returns a copy of the fetch request template with the variable bindings substituted - this is the usual way to bind an "abstractly" defined fetch request template to a concrete fetch
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSManagedObjectModel.h:41:125: error: expected '>' before '*' token
   41 | - (nullable NSFetchRequest *)fetchRequestFromTemplateWithName:(NSString *)name substitutionVariables:(NSDictionary<NSString *, id> *)variables;    // returns a copy of the fetch request template with the variable bindings substituted - this is the usual way to bind an "abstractly" defined fetch request template to a concrete fetch
      |                                                                                                                             ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSManagedObjectModel.h:41:125: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSManagedObjectModel.h:41:126: error: expected ')' before ',' token
   41 | - (nullable NSFetchRequest *)fetchRequestFromTemplateWithName:(NSString *)name substitutionVariables:(NSDictionary<NSString *, id> *)variables;    // returns a copy of the fetch request template with the variable bindings substituted - this is the usual way to bind an "abstractly" defined fetch request template to a concrete fetch
      |                                                                                                      ~                       ^
      |                                                                                                                              )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSManagedObjectModel.h:41:126: error: expected identifier before ',' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSManagedObjectModel.h:41:130: error: expected ';' before '>' token
   41 | - (nullable NSFetchRequest *)fetchRequestFromTemplateWithName:(NSString *)name substitutionVariables:(NSDictionary<NSString *, id> *)variables;    // returns a copy of the fetch request template with the variable bindings substituted - this is the usual way to bind an "abstractly" defined fetch request template to a concrete fetch
      |                                                                                                                                  ^
      |                                                                                                                                  ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSManagedObjectModel.h:58:22: error: unknown property attribute 'strong'
   58 | @property (nullable, strong) NSDictionary<NSString *, NSString *> *localizationDictionary;
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSManagedObjectModel.h:58:52: error: expected '>' before '*' token
   58 | @property (nullable, strong) NSDictionary<NSString *, NSString *> *localizationDictionary;
      |                                                    ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSManagedObjectModel.h:58:52: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSManagedObjectModel.h:58:53: error: expected unqualified-id before ',' token
   58 | @property (nullable, strong) NSDictionary<NSString *, NSString *> *localizationDictionary;
      |                                                     ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSManagedObjectModel.h:62:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   62 | + (nullable NSManagedObjectModel *)mergedModelFromBundles:(nullable NSArray<NSBundle *> *)bundles forStoreMetadata:(NSDictionary<NSString *, id> *)metadata API_AVAILABLE(macosx(10.5),ios(3.0));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSManagedObjectModel.h:62:60: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   62 | + (nullable NSManagedObjectModel *)mergedModelFromBundles:(nullable NSArray<NSBundle *> *)bundles forStoreMetadata:(NSDictionary<NSString *, id> *)metadata API_AVAILABLE(macosx(10.5),ios(3.0));
      |                                                            ^~~~~~~~
      |                                                            cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSManagedObjectModel.h:62:139: error: expected '>' before '*' token
   62 | + (nullable NSManagedObjectModel *)mergedModelFromBundles:(nullable NSArray<NSBundle *> *)bundles forStoreMetadata:(NSDictionary<NSString *, id> *)metadata API_AVAILABLE(macosx(10.5),ios(3.0));
      |                                                                                                                                           ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSManagedObjectModel.h:62:139: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSManagedObjectModel.h:62:140: error: expected ')' before ',' token
   62 | + (nullable NSManagedObjectModel *)mergedModelFromBundles:(nullable NSArray<NSBundle *> *)bundles forStoreMetadata:(NSDictionary<NSString *, id> *)metadata API_AVAILABLE(macosx(10.5),ios(3.0));
      |                                                                                                                    ~                       ^
      |                                                                                                                                            )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSManagedObjectModel.h:62:140: error: expected identifier before ',' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSManagedObjectModel.h:62:144: error: expected ';' before '>' token
   62 | + (nullable NSManagedObjectModel *)mergedModelFromBundles:(nullable NSArray<NSBundle *> *)bundles forStoreMetadata:(NSDictionary<NSString *, id> *)metadata API_AVAILABLE(macosx(10.5),ios(3.0));
      |                                                                                                                                                ^
      |                                                                                                                                                ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSManagedObjectModel.h:67:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   67 | + (nullable NSManagedObjectModel *)modelByMergingModels:(NSArray<NSManagedObjectModel *> *)models forStoreMetadata:(NSDictionary<NSString *, id> *)metadata API_AVAILABLE(macosx(10.5),ios(3.0));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSManagedObjectModel.h:67:87: error: expected '>' before '*' token
   67 | + (nullable NSManagedObjectModel *)modelByMergingModels:(NSArray<NSManagedObjectModel *> *)models forStoreMetadata:(NSDictionary<NSString *, id> *)metadata API_AVAILABLE(macosx(10.5),ios(3.0));
      |                                                                                       ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSManagedObjectModel.h:67:87: error: cannot find protocol declaration for 'NSManagedObjectModel'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSManagedObjectModel.h:67:88: error: expected ')' before '>' token
   67 | + (nullable NSManagedObjectModel *)modelByMergingModels:(NSArray<NSManagedObjectModel *> *)models forStoreMetadata:(NSDictionary<NSString *, id> *)metadata API_AVAILABLE(macosx(10.5),ios(3.0));
      |                                                         ~                              ^
      |                                                                                        )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSManagedObjectModel.h:67:88: error: expected identifier before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSManagedObjectModel.h:67:88: error: duplicate declaration of method '+modelByMergingModels:' with conflicting types
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSManagedObjectModel.h:26:101: note: previous declaration of '+modelByMergingModels:'
   26 | + (nullable NSManagedObjectModel *)modelByMergingModels:(nullable NSArray<NSManagedObjectModel *> *)models;    // combines multiple models (typically from different frameworks) into one
      |                                                                                                     ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSManagedObjectModel.h:67:88: error: expected ';' before '>' token
   67 | + (nullable NSManagedObjectModel *)modelByMergingModels:(NSArray<NSManagedObjectModel *> *)models forStoreMetadata:(NSDictionary<NSString *, id> *)metadata API_AVAILABLE(macosx(10.5),ios(3.0));
      |                                                                                        ^
      |                                                                                        ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSManagedObjectModel.h:72:50: error: expected '>' before '*' token
   72 | @property (readonly, copy) NSDictionary<NSString *, NSFetchRequest *> *fetchRequestTemplatesByName API_AVAILABLE(macosx(10.5),ios(3.0));
      |                                                  ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSManagedObjectModel.h:72:50: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSManagedObjectModel.h:72:51: error: expected unqualified-id before ',' token
   72 | @property (readonly, copy) NSDictionary<NSString *, NSFetchRequest *> *fetchRequestTemplatesByName API_AVAILABLE(macosx(10.5),ios(3.0));
      |                                                   ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSManagedObjectModel.h:81:26: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   81 | - (BOOL)isConfiguration:(nullable NSString *)configuration compatibleWithStoreMetadata:(NSDictionary<NSString *, id> *)metadata API_AVAILABLE(macosx(10.5),ios(3.0));
      |                          ^~~~~~~~
      |                          cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSManagedObjectModel.h:81:111: error: expected '>' before '*' token
   81 | - (BOOL)isConfiguration:(nullable NSString *)configuration compatibleWithStoreMetadata:(NSDictionary<NSString *, id> *)metadata API_AVAILABLE(macosx(10.5),ios(3.0));
      |                                                                                                               ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSManagedObjectModel.h:81:111: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSManagedObjectModel.h:81:112: error: expected ')' before ',' token
   81 | - (BOOL)isConfiguration:(nullable NSString *)configuration compatibleWithStoreMetadata:(NSDictionary<NSString *, id> *)metadata API_AVAILABLE(macosx(10.5),ios(3.0));
      |                                                                                        ~                       ^
      |                                                                                                                )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSManagedObjectModel.h:81:112: error: expected identifier before ',' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSManagedObjectModel.h:81:116: error: expected ';' before '>' token
   81 | - (BOOL)isConfiguration:(nullable NSString *)configuration compatibleWithStoreMetadata:(NSDictionary<NSString *, id> *)metadata API_AVAILABLE(macosx(10.5),ios(3.0));
      |                                                                                                                    ^
      |                                                                                                                    ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSManagedObjectModel.h:86:50: error: expected '>' before '*' token
   86 | @property (readonly, copy) NSDictionary<NSString *, NSData *> *entityVersionHashesByName API_AVAILABLE(macosx(10.5),ios(3.0));
      |                                                  ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSManagedObjectModel.h:86:50: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSManagedObjectModel.h:86:51: error: expected unqualified-id before ',' token
   86 | @property (readonly, copy) NSDictionary<NSString *, NSData *> *entityVersionHashesByName API_AVAILABLE(macosx(10.5),ios(3.0));
      |                                                   ^
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/CoreData.h:29:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSPersistentStoreCoordinator.h:197:22: error: unknown property attribute 'strong'
  197 | @property (readonly, strong) NSManagedObjectModel *managedObjectModel;
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSPersistentStoreCoordinator.h:199:22: error: unknown property attribute 'strong'
  199 | @property (readonly, strong) NSArray<__kindof NSPersistentStore *> *persistentStores;
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSPersistentStoreCoordinator.h:199:47: error: expected '>' before 'NSPersistentStore'
  199 | @property (readonly, strong) NSArray<__kindof NSPersistentStore *> *persistentStores;
      |                                               ^~~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSPersistentStoreCoordinator.h:199:47: error: cannot find protocol declaration for '__kindof'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSPersistentStoreCoordinator.h:199:64: error: expected ';' before '*' token
  199 | @property (readonly, strong) NSArray<__kindof NSPersistentStore *> *persistentStores;
      |                                                                ^~
      |                                                                ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSPersistentStoreCoordinator.h:204:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  204 | - (nullable __kindof NSPersistentStore *)persistentStoreForURL:(NSURL *)URL;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSPersistentStoreCoordinator.h:213:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  213 | - (nullable __kindof NSPersistentStore *)addPersistentStoreWithType:(NSString *)storeType configuration:(nullable NSString *)configuration URL:(nullable NSURL *)storeURL options:(nullable NSDictionary *)options error:(NSError **)error;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSPersistentStoreCoordinator.h:213:106: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  213 | - (nullable __kindof NSPersistentStore *)addPersistentStoreWithType:(NSString *)storeType configuration:(nullable NSString *)configuration URL:(nullable NSURL *)storeURL options:(nullable NSDictionary *)options error:(NSError **)error;
      |                                                                                                          ^~~~~~~~
      |                                                                                                          cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSPersistentStoreCoordinator.h:213:145: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  213 | - (nullable __kindof NSPersistentStore *)addPersistentStoreWithType:(NSString *)storeType configuration:(nullable NSString *)configuration URL:(nullable NSURL *)storeURL options:(nullable NSDictionary *)options error:(NSError **)error;
      |                                                                                                                                                 ^~~~~~~~
      |                                                                                                                                                 cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSPersistentStoreCoordinator.h:213:180: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  213 | - (nullable __kindof NSPersistentStore *)addPersistentStoreWithType:(NSString *)storeType configuration:(nullable NSString *)configuration URL:(nullable NSURL *)storeURL options:(nullable NSDictionary *)options error:(NSError **)error;
      |                                                                                                                                                                                    ^~~~~~~~
      |                                                                                                                                                                                    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSPersistentStoreCoordinator.h:215:115: error: expected ')' before '(' token
  215 | - (void)addPersistentStoreWithDescription:(NSPersistentStoreDescription *)storeDescription completionHandler:(void (^)(NSPersistentStoreDescription *, NSError * _Nullable))block API_AVAILABLE(macosx(10.12),ios(10.0),tvos(10.0),watchos(3.0));
      |                                                                                                              ~    ^~
      |                                                                                                                   )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSPersistentStoreCoordinator.h:215:116: error: expected identifier before '(' token
  215 | - (void)addPersistentStoreWithDescription:(NSPersistentStoreDescription *)storeDescription completionHandler:(void (^)(NSPersistentStoreDescription *, NSError * _Nullable))block API_AVAILABLE(macosx(10.12),ios(10.0),tvos(10.0),watchos(3.0));
      |                                                                                                                    ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSPersistentStoreCoordinator.h:215:115: error: expected ';' before '(' token
  215 | - (void)addPersistentStoreWithDescription:(NSPersistentStoreDescription *)storeDescription completionHandler:(void (^)(NSPersistentStoreDescription *, NSError * _Nullable))block API_AVAILABLE(macosx(10.12),ios(10.0),tvos(10.0),watchos(3.0));
      |                                                                                                                   ^~
      |                                                                                                                   ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSPersistentStoreCoordinator.h:221:22: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  221 | - (void)setMetadata:(nullable NSDictionary<NSString *, id> *)metadata forPersistentStore:(NSPersistentStore *)store;
      |                      ^~~~~~~~
      |                      cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSPersistentStoreCoordinator.h:225:26: error: expected '>' before '*' token
  225 | - (NSDictionary<NSString *, id> *)metadataForPersistentStore:(NSPersistentStore *)store;
      |                          ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSPersistentStoreCoordinator.h:225:26: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSPersistentStoreCoordinator.h:225:27: error: expected ')' before ',' token
  225 | - (NSDictionary<NSString *, id> *)metadataForPersistentStore:(NSPersistentStore *)store;
      |   ~                       ^
      |                           )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSPersistentStoreCoordinator.h:225:27: error: objective-c++ method declaration is expected before ',' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSPersistentStoreCoordinator.h:229:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  229 | - (nullable NSManagedObjectID *)managedObjectIDForURIRepresentation:(NSURL *)url;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSPersistentStoreCoordinator.h:236:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  236 | - (nullable id)executeRequest:(NSPersistentStoreRequest *)request withContext:(NSManagedObjectContext *)context error:(NSError**)error API_AVAILABLE(macosx(10.7),ios(5.0));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSPersistentStoreCoordinator.h:240:28: error: unknown property attribute 'strong'
  240 | @property(class, readonly, strong) NSDictionary<NSString *, NSValue *> *registeredStoreTypes API_AVAILABLE(macosx(10.5),ios(3.0));
      |                            ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSPersistentStoreCoordinator.h:240:58: error: expected '>' before '*' token
  240 | @property(class, readonly, strong) NSDictionary<NSString *, NSValue *> *registeredStoreTypes API_AVAILABLE(macosx(10.5),ios(3.0));
      |                                                          ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSPersistentStoreCoordinator.h:240:58: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSPersistentStoreCoordinator.h:240:59: error: expected unqualified-id before ',' token
  240 | @property(class, readonly, strong) NSDictionary<NSString *, NSValue *> *registeredStoreTypes API_AVAILABLE(macosx(10.5),ios(3.0));
      |                                                           ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSPersistentStoreCoordinator.h:244:29: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  244 | + (void)registerStoreClass:(nullable Class)storeClass forStoreType:(NSString *)storeType API_AVAILABLE(macosx(10.5),ios(3.0));
      |                             ^~~~~~~~
      |                             cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSPersistentStoreCoordinator.h:248:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  248 | + (nullable NSDictionary<NSString *, id> *)metadataForPersistentStoreOfType:(NSString*)storeType URL:(NSURL *)url options:(nullable NSDictionary *)options error:(NSError **)error API_AVAILABLE(macosx(10.9),ios(7.0));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSPersistentStoreCoordinator.h:248:124: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  248 | + (nullable NSDictionary<NSString *, id> *)metadataForPersistentStoreOfType:(NSString*)storeType URL:(NSURL *)url options:(nullable NSDictionary *)options error:(NSError **)error API_AVAILABLE(macosx(10.9),ios(7.0));
      |                                                                                                                            ^~~~~~~~
      |                                                                                                                            cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSPersistentStoreCoordinator.h:249:22: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  249 | + (BOOL)setMetadata:(nullable NSDictionary<NSString *, id> *)metadata forPersistentStoreOfType:(NSString*)storeType URL:(NSURL*)url options:(nullable NSDictionary*)options error:(NSError**)error API_AVAILABLE(macosx(10.9),ios(7.0));
      |                      ^~~~~~~~
      |                      cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSPersistentStoreCoordinator.h:249:142: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  249 | + (BOOL)setMetadata:(nullable NSDictionary<NSString *, id> *)metadata forPersistentStoreOfType:(NSString*)storeType URL:(NSURL*)url options:(nullable NSDictionary*)options error:(NSError**)error API_AVAILABLE(macosx(10.9),ios(7.0));
      |                                                                                                                                              ^~~~~~~~
      |                                                                                                                                              cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSPersistentStoreCoordinator.h:265:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  265 | - (nullable NSPersistentStore *)importStoreWithIdentifier:(nullable NSString *)storeIdentifier fromExternalRecordsDirectory:(NSURL *)externalRecordsURL toURL:(NSURL *)destinationURL options:(nullable NSDictionary *)options withType:(NSString *)storeType error:(NSError **)error API_AVAILABLE(macosx(10.6)) API_UNAVAILABLE(ios);
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSPersistentStoreCoordinator.h:265:60: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  265 | - (nullable NSPersistentStore *)importStoreWithIdentifier:(nullable NSString *)storeIdentifier fromExternalRecordsDirectory:(NSURL *)externalRecordsURL toURL:(NSURL *)destinationURL options:(nullable NSDictionary *)options withType:(NSString *)storeType error:(NSError **)error API_AVAILABLE(macosx(10.6)) API_UNAVAILABLE(ios);
      |                                                            ^~~~~~~~
      |                                                            cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSPersistentStoreCoordinator.h:265:192: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  265 | - (nullable NSPersistentStore *)importStoreWithIdentifier:(nullable NSString *)storeIdentifier fromExternalRecordsDirectory:(NSURL *)externalRecordsURL toURL:(NSURL *)destinationURL options:(nullable NSDictionary *)options withType:(NSString *)storeType error:(NSError **)error API_AVAILABLE(macosx(10.6)) API_UNAVAILABLE(ios);
      |                                                                                                                                                                                                ^~~~~~~~
      |                                                                                                                                                                                                cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSPersistentStoreCoordinator.h:269:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  269 | - (nullable NSPersistentStore *)migratePersistentStore:(NSPersistentStore *)store toURL:(NSURL *)URL options:(nullable NSDictionary *)options withType:(NSString *)storeType error:(NSError **)error;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSPersistentStoreCoordinator.h:269:111: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  269 | - (nullable NSPersistentStore *)migratePersistentStore:(NSPersistentStore *)store toURL:(NSURL *)URL options:(nullable NSDictionary *)options withType:(NSString *)storeType error:(NSError **)error;
      |                                                                                                               ^~~~~~~~
      |                                                                                                               cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSPersistentStoreCoordinator.h:273:90: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  273 | - (BOOL)destroyPersistentStoreAtURL:(NSURL *)url withType:(NSString *)storeType options:(nullable NSDictionary *)options error:(NSError**)error API_AVAILABLE(macosx(10.11),ios(9.0));
      |                                                                                          ^~~~~~~~
      |                                                                                          cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSPersistentStoreCoordinator.h:277:81: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  277 | - (BOOL)replacePersistentStoreAtURL:(NSURL *)destinationURL destinationOptions:(nullable NSDictionary *)destinationOptions withPersistentStoreFromURL:(NSURL *)sourceURL sourceOptions:(nullable NSDictionary *)sourceOptions storeType:(NSString *)storeType error:(NSError**)error API_AVAILABLE(macosx(10.11),ios(9.0));
      |                                                                                 ^~~~~~~~
      |                                                                                 cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSPersistentStoreCoordinator.h:277:185: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  277 | - (BOOL)replacePersistentStoreAtURL:(NSURL *)destinationURL destinationOptions:(nullable NSDictionary *)destinationOptions withPersistentStoreFromURL:(NSURL *)sourceURL sourceOptions:(nullable NSDictionary *)sourceOptions storeType:(NSString *)storeType error:(NSError**)error API_AVAILABLE(macosx(10.11),ios(9.0));
      |                                                                                                                                                                                         ^~~~~~~~
      |                                                                                                                                                                                         cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSPersistentStoreCoordinator.h:280:27: error: expected ')' before '(' token
  280 | - (void)performBlock:(void (^)(void))block  API_AVAILABLE(macosx(10.10),ios(8.0));
      |                      ~    ^~
      |                           )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSPersistentStoreCoordinator.h:280:28: error: expected identifier before '(' token
  280 | - (void)performBlock:(void (^)(void))block  API_AVAILABLE(macosx(10.10),ios(8.0));
      |                            ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSPersistentStoreCoordinator.h:280:27: error: expected ';' before '(' token
  280 | - (void)performBlock:(void (^)(void))block  API_AVAILABLE(macosx(10.10),ios(8.0));
      |                           ^~
      |                           ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSPersistentStoreCoordinator.h:283:34: error: expected ')' before '(' token
  283 | - (void)performBlockAndWait:(void (NS_NOESCAPE ^)(void))block  API_AVAILABLE(macosx(10.10),ios(8.0));
      |                             ~    ^~
      |                                  )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSPersistentStoreCoordinator.h:283:35: error: expected identifier before '(' token
  283 | - (void)performBlockAndWait:(void (NS_NOESCAPE ^)(void))block  API_AVAILABLE(macosx(10.10),ios(8.0));
      |                                   ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSPersistentStoreCoordinator.h:283:34: error: expected ';' before '(' token
  283 | - (void)performBlockAndWait:(void (NS_NOESCAPE ^)(void))block  API_AVAILABLE(macosx(10.10),ios(8.0));
      |                                  ^~
      |                                  ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSPersistentStoreCoordinator.h:286:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  286 | - (nullable NSPersistentHistoryToken *)currentPersistentHistoryTokenFromStores:(nullable NSArray*)stores API_AVAILABLE(macosx(10.14),ios(12.0),tvos(12.0),watchos(5.0));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSPersistentStoreCoordinator.h:286:81: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  286 | - (nullable NSPersistentHistoryToken *)currentPersistentHistoryTokenFromStores:(nullable NSArray*)stores API_AVAILABLE(macosx(10.14),ios(12.0),tvos(12.0),watchos(5.0));
      |                                                                                 ^~~~~~~~
      |                                                                                 cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSPersistentStoreCoordinator.h:292:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  292 | + (nullable NSDictionary *)metadataForPersistentStoreWithURL:(NSURL *)url error:(NSError **)error API_DEPRECATED("Use -metadataForPersistentStoreOfType:URL:options:error: and pass in an options dictionary matching addPersistentStoreWithType", macosx(10.4,10.5));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSPersistentStoreCoordinator.h:298:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  298 | + (nullable NSDictionary<NSString *, id> *)metadataForPersistentStoreOfType:(nullable NSString *)storeType URL:(NSURL *)url error:(NSError **)error API_DEPRECATED("Use -metadataForPersistentStoreOfType:URL:options:error: and pass in an options dictionary matching addPersistentStoreWithType", macosx(10.5,10.11), ios(3.0,9.0));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSPersistentStoreCoordinator.h:298:78: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  298 | + (nullable NSDictionary<NSString *, id> *)metadataForPersistentStoreOfType:(nullable NSString *)storeType URL:(NSURL *)url error:(NSError **)error API_DEPRECATED("Use -metadataForPersistentStoreOfType:URL:options:error: and pass in an options dictionary matching addPersistentStoreWithType", macosx(10.5,10.11), ios(3.0,9.0));
      |                                                                              ^~~~~~~~
      |                                                                              cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSPersistentStoreCoordinator.h:300:22: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  300 | + (BOOL)setMetadata:(nullable NSDictionary<NSString *, id> *)metadata forPersistentStoreOfType:(nullable NSString *)storeType URL:(NSURL*)url error:(NSError **)error API_DEPRECATED("Use  -setMetadata:forPersistentStoreOfType:URL:options:error: and pass in an options dictionary matching addPersistentStoreWithType", macosx(10.5,10.11), ios(3.0,9.0));
      |                      ^~~~~~~~
      |                      cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSPersistentStoreCoordinator.h:300:97: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  300 | + (BOOL)setMetadata:(nullable NSDictionary<NSString *, id> *)metadata forPersistentStoreOfType:(nullable NSString *)storeType URL:(NSURL*)url error:(NSError **)error API_DEPRECATED("Use  -setMetadata:forPersistentStoreOfType:URL:options:error: and pass in an options dictionary matching addPersistentStoreWithType", macosx(10.5,10.11), ios(3.0,9.0));
      |                                                                                                 ^~~~~~~~
      |                                                                                                 cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSPersistentStoreCoordinator.h:305:83: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  305 | + (BOOL)removeUbiquitousContentAndPersistentStoreAtURL:(NSURL *)storeURL options:(nullable NSDictionary *)options error:(NSError**)error API_DEPRECATED("Please see the release notes and Core Data documentation.", macosx(10.7,10.12), ios(5.0,10.0));
      |                                                                                   ^~~~~~~~
      |                                                                                   cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSPersistentStoreCoordinator.h:308:1: error: cannot use an object as parameter to a method
  308 | @end
      | ^~~~
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/CoreData.h:31:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSPersistentStore.h:35:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   35 | + (nullable NSDictionary<NSString *, id> *)metadataForPersistentStoreWithURL:(NSURL *)url error:(NSError **)error;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSPersistentStore.h:37:22: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   37 | + (BOOL)setMetadata:(nullable NSDictionary<NSString *, id> *)metadata forPersistentStoreWithURL:(NSURL*)url error:(NSError **)error;
      |                      ^~~~~~~~
      |                      cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSPersistentStore.h:44:53: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   44 | - (instancetype)initWithPersistentStoreCoordinator:(nullable NSPersistentStoreCoordinator *)root configurationName:(nullable NSString *)name URL:(NSURL *)url options:(nullable NSDictionary *)options NS_DESIGNATED_INITIALIZER;
      |                                                     ^~~~~~~~
      |                                                     cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSPersistentStore.h:44:117: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   44 | - (instancetype)initWithPersistentStoreCoordinator:(nullable NSPersistentStoreCoordinator *)root configurationName:(nullable NSString *)name URL:(NSURL *)url options:(nullable NSDictionary *)options NS_DESIGNATED_INITIALIZER;
      |                                                                                                                     ^~~~~~~~
      |                                                                                                                     cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSPersistentStore.h:44:168: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   44 | - (instancetype)initWithPersistentStoreCoordinator:(nullable NSPersistentStoreCoordinator *)root configurationName:(nullable NSString *)name URL:(NSURL *)url options:(nullable NSDictionary *)options NS_DESIGNATED_INITIALIZER;
      |                                                                                                                                                                        ^~~~~~~~
      |                                                                                                                                                                        cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSPersistentStore.h:52:43: error: unknown property attribute 'weak'
   52 | @property (nullable, nonatomic, readonly, weak) NSPersistentStoreCoordinator *persistentStoreCoordinator;
      |                                           ^~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSPersistentStore.h:55:32: error: unknown property attribute 'strong'
   55 | @property (nullable, readonly, strong) NSDictionary *options; // the options the store was initialized with
      |                                ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSPersistentStore.h:57:22: error: unknown property attribute 'strong'
   57 | @property (nullable, strong) NSURL *URL;
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSPersistentStore.h:57:37: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   57 | @property (nullable, strong) NSURL *URL;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSPersistentStore.h:65:40: error: unknown property attribute 'strong'
   65 | @property (null_resettable, nonatomic, strong) NSDictionary<NSString *, id> *metadata; // includes store type and UUID
      |                                        ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSPersistentStore.h:65:70: error: expected '>' before '*' token
   65 | @property (null_resettable, nonatomic, strong) NSDictionary<NSString *, id> *metadata; // includes store type and UUID
      |                                                                      ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSPersistentStore.h:65:70: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSPersistentStore.h:65:71: error: expected unqualified-id before ',' token
   65 | @property (null_resettable, nonatomic, strong) NSDictionary<NSString *, id> *metadata; // includes store type and UUID
      |                                                                       ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSPersistentStore.h:72:51: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   72 | - (void)willRemoveFromPersistentStoreCoordinator:(nullable NSPersistentStoreCoordinator *)coordinator;
      |                                                   ^~~~~~~~
      |                                                   cg_nullable
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSAtomicStore.h:15,
                 from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/CoreData.h:32:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSAtomicStoreCacheNode.h:29:33: error: unknown property attribute 'strong'
   29 | @property (nonatomic, readonly, strong) NSManagedObjectID *objectID;
      |                                 ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSAtomicStoreCacheNode.h:33:33: error: unknown property attribute 'strong'
   33 | @property (nullable, nonatomic, strong) NSMutableDictionary<NSString *, id> *propertyCache;
      |                                 ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSAtomicStoreCacheNode.h:33:70: error: expected '>' before '*' token
   33 | @property (nullable, nonatomic, strong) NSMutableDictionary<NSString *, id> *propertyCache;
      |                                                                      ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSAtomicStoreCacheNode.h:33:70: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSAtomicStoreCacheNode.h:33:71: error: expected unqualified-id before ',' token
   33 | @property (nullable, nonatomic, strong) NSMutableDictionary<NSString *, id> *propertyCache;
      |                                                                       ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSAtomicStoreCacheNode.h:40:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   40 | - (nullable id)valueForKey:(NSString*)key;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSAtomicStoreCacheNode.h:44:19: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   44 | - (void)setValue:(nullable id)value forKey:(NSString*)key;
      |                   ^~~~~~~~
      |                   cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSAtomicStore.h:29:53: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   29 | - (instancetype)initWithPersistentStoreCoordinator:(nullable NSPersistentStoreCoordinator *)coordinator configurationName:(nullable NSString *)configurationName URL:(NSURL *)url options:(nullable NSDictionary *)options;
      |                                                     ^~~~~~~~
      |                                                     cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSAtomicStore.h:29:124: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   29 | - (instancetype)initWithPersistentStoreCoordinator:(nullable NSPersistentStoreCoordinator *)coordinator configurationName:(nullable NSString *)configurationName URL:(NSURL *)url options:(nullable NSDictionary *)options;
      |                                                                                                                            ^~~~~~~~
      |                                                                                                                            cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSAtomicStore.h:29:188: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   29 | - (instancetype)initWithPersistentStoreCoordinator:(nullable NSPersistentStoreCoordinator *)coordinator configurationName:(nullable NSString *)configurationName URL:(NSURL *)url options:(nullable NSDictionary *)options;
      |                                                                                                                                                                                            ^~~~~~~~
      |                                                                                                                                                                                            cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSAtomicStore.h:44:19: error: expected '>' before 'NSAtomicStoreCacheNode'
   44 | - (NSSet<__kindof NSAtomicStoreCacheNode *> *)cacheNodes;
      |                   ^~~~~~~~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSAtomicStore.h:44:19: error: cannot find protocol declaration for '__kindof'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSAtomicStore.h:44:4: error: two or more data types in declaration of 'type name'
   44 | - (NSSet<__kindof NSAtomicStoreCacheNode *> *)cacheNodes;
      |    ^~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSAtomicStore.h:47:39: error: expected '>' before 'NSAtomicStoreCacheNode'
   47 | - (void)addCacheNodes:(NSSet<__kindof NSAtomicStoreCacheNode *> *)cacheNodes;
      |                                       ^~~~~~~~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSAtomicStore.h:47:39: error: cannot find protocol declaration for '__kindof'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSAtomicStore.h:47:24: error: two or more data types in declaration of 'type name'
   47 | - (void)addCacheNodes:(NSSet<__kindof NSAtomicStoreCacheNode *> *)cacheNodes;
      |                        ^~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSAtomicStore.h:50:46: error: expected '>' before 'NSAtomicStoreCacheNode'
   50 | - (void)willRemoveCacheNodes:(NSSet<__kindof NSAtomicStoreCacheNode *> *)cacheNodes;
      |                                              ^~~~~~~~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSAtomicStore.h:50:46: error: cannot find protocol declaration for '__kindof'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSAtomicStore.h:50:31: error: two or more data types in declaration of 'type name'
   50 | - (void)willRemoveCacheNodes:(NSSet<__kindof NSAtomicStoreCacheNode *> *)cacheNodes;
      |                               ^~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSAtomicStore.h:53:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   53 | - (nullable NSAtomicStoreCacheNode *)cacheNodeForObjectID:(NSManagedObjectID *)objectID;
      |    ^~~~~~~~
      |    cg_nullable
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/CoreData.h:36:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSMappingModel.h:24:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   24 | + (nullable NSMappingModel *)mappingModelFromBundles:(nullable NSArray<NSBundle *> *)bundles forSourceModel:(nullable NSManagedObjectModel *)sourceModel destinationModel:(nullable NSManagedObjectModel *)destinationModel;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSMappingModel.h:24:55: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   24 | + (nullable NSMappingModel *)mappingModelFromBundles:(nullable NSArray<NSBundle *> *)bundles forSourceModel:(nullable NSManagedObjectModel *)sourceModel destinationModel:(nullable NSManagedObjectModel *)destinationModel;
      |                                                       ^~~~~~~~
      |                                                       cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSMappingModel.h:24:110: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   24 | + (nullable NSMappingModel *)mappingModelFromBundles:(nullable NSArray<NSBundle *> *)bundles forSourceModel:(nullable NSManagedObjectModel *)sourceModel destinationModel:(nullable NSManagedObjectModel *)destinationModel;
      |                                                                                                              ^~~~~~~~
      |                                                                                                              cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSMappingModel.h:24:172: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   24 | + (nullable NSMappingModel *)mappingModelFromBundles:(nullable NSArray<NSBundle *> *)bundles forSourceModel:(nullable NSManagedObjectModel *)sourceModel destinationModel:(nullable NSManagedObjectModel *)destinationModel;
      |                                                                                                                                                                            ^~~~~~~~
      |                                                                                                                                                                            cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSMappingModel.h:28:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   28 | + (nullable NSMappingModel *)inferredMappingModelForSourceModel:(NSManagedObjectModel *)sourceModel destinationModel:(NSManagedObjectModel *)destinationModel error:(NSError **)error API_AVAILABLE(macosx(10.6),ios(3.0));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSMappingModel.h:32:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   32 | - (nullable instancetype)initWithContentsOfURL:(nullable NSURL *)url;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSMappingModel.h:32:49: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   32 | - (nullable instancetype)initWithContentsOfURL:(nullable NSURL *)url;
      |                                                 ^~~~~~~~
      |                                                 cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSMappingModel.h:37:29: error: unknown property attribute 'strong'
   37 | @property (null_resettable, strong) NSArray<NSEntityMapping *> *entityMappings;
      |                             ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSMappingModel.h:37:61: error: expected '>' before '*' token
   37 | @property (null_resettable, strong) NSArray<NSEntityMapping *> *entityMappings;
      |                                                             ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSMappingModel.h:37:61: error: cannot find protocol declaration for 'NSEntityMapping'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSMappingModel.h:37:62: error: expected unqualified-id before '>' token
   37 | @property (null_resettable, strong) NSArray<NSEntityMapping *> *entityMappings;
      |                                                              ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSMappingModel.h:42:50: error: expected '>' before '*' token
   42 | @property (readonly, copy) NSDictionary<NSString *, NSEntityMapping *> *entityMappingsByName;
      |                                                  ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSMappingModel.h:42:50: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSMappingModel.h:42:51: error: expected unqualified-id before ',' token
   42 | @property (readonly, copy) NSDictionary<NSString *, NSEntityMapping *> *entityMappingsByName;
      |                                                   ^
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/CoreData.h:37:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSEntityMapping.h:59:22: error: unknown property attribute 'strong'
   59 | @property (nullable, strong) NSArray<NSPropertyMapping *> *attributeMappings;
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSEntityMapping.h:59:56: error: expected '>' before '*' token
   59 | @property (nullable, strong) NSArray<NSPropertyMapping *> *attributeMappings;
      |                                                        ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSEntityMapping.h:59:56: error: cannot find protocol declaration for 'NSPropertyMapping'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSEntityMapping.h:59:57: error: expected unqualified-id before '>' token
   59 | @property (nullable, strong) NSArray<NSPropertyMapping *> *attributeMappings;
      |                                                         ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSEntityMapping.h:63:22: error: unknown property attribute 'strong'
   63 | @property (nullable, strong) NSArray<NSPropertyMapping *> *relationshipMappings;
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSEntityMapping.h:63:56: error: expected '>' before '*' token
   63 | @property (nullable, strong) NSArray<NSPropertyMapping *> *relationshipMappings;
      |                                                        ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSEntityMapping.h:63:56: error: cannot find protocol declaration for 'NSPropertyMapping'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSEntityMapping.h:63:57: error: expected unqualified-id before '>' token
   63 | @property (nullable, strong) NSArray<NSPropertyMapping *> *relationshipMappings;
      |                                                         ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSEntityMapping.h:67:22: error: unknown property attribute 'strong'
   67 | @property (nullable, strong) NSExpression *sourceExpression;
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSEntityMapping.h:67:44: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   67 | @property (nullable, strong) NSExpression *sourceExpression;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSEntityMapping.h:71:33: error: unknown property attribute 'strong'
   71 | @property (nullable, nonatomic, strong) NSDictionary *userInfo;
      |                                 ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSEntityMapping.h:71:55: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   71 | @property (nullable, nonatomic, strong) NSDictionary *userInfo;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/CoreData.h:38:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSPropertyMapping.h:26:22: error: unknown property attribute 'strong'
   26 | @property (nullable, strong) NSExpression *valueExpression;
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSPropertyMapping.h:26:44: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   26 | @property (nullable, strong) NSExpression *valueExpression;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSPropertyMapping.h:30:22: error: unknown property attribute 'strong'
   30 | @property (nullable, strong) NSDictionary *userInfo;
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSPropertyMapping.h:30:44: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   30 | @property (nullable, strong) NSDictionary *userInfo;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/CoreData.h:39:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSMigrationManager.h:31:85: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   31 | - (BOOL)migrateStoreFromURL:(NSURL *)sourceURL type:(NSString *)sStoreType options:(nullable NSDictionary *)sOptions withMappingModel:(nullable NSMappingModel *)mappings toDestinationURL:(NSURL *)dURL destinationType:(NSString *)dStoreType destinationOptions:(nullable NSDictionary *)dOptions error:(NSError **)error;
      |                                                                                     ^~~~~~~~
      |                                                                                     cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSMigrationManager.h:31:136: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   31 | - (BOOL)migrateStoreFromURL:(NSURL *)sourceURL type:(NSString *)sStoreType options:(nullable NSDictionary *)sOptions withMappingModel:(nullable NSMappingModel *)mappings toDestinationURL:(NSURL *)dURL destinationType:(NSString *)dStoreType destinationOptions:(nullable NSDictionary *)dOptions error:(NSError **)error;
      |                                                                                                                                        ^~~~~~~~
      |                                                                                                                                        cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSMigrationManager.h:31:261: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   31 | - (BOOL)migrateStoreFromURL:(NSURL *)sourceURL type:(NSString *)sStoreType options:(nullable NSDictionary *)sOptions withMappingModel:(nullable NSMappingModel *)mappings toDestinationURL:(NSURL *)dURL destinationType:(NSString *)dStoreType destinationOptions:(nullable NSDictionary *)dOptions error:(NSError **)error;
      |                                                                                                                                                                                                                                                                     ^~~~~~~~
      |                                                                                                                                                                                                                                                                     cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSMigrationManager.h:41:22: error: unknown property attribute 'strong'
   41 | @property (readonly, strong) NSMappingModel *mappingModel;
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSMigrationManager.h:42:22: error: unknown property attribute 'strong'
   42 | @property (readonly, strong) NSManagedObjectModel *sourceModel;
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSMigrationManager.h:43:22: error: unknown property attribute 'strong'
   43 | @property (readonly, strong) NSManagedObjectModel *destinationModel;
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSMigrationManager.h:46:22: error: unknown property attribute 'strong'
   46 | @property (readonly, strong) NSManagedObjectContext *sourceContext;
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSMigrationManager.h:47:22: error: unknown property attribute 'strong'
   47 | @property (readonly, strong) NSManagedObjectContext *destinationContext;
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSMigrationManager.h:50:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   50 | - (nullable NSEntityDescription *)sourceEntityForEntityMapping:(NSEntityMapping *)mEntity;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSMigrationManager.h:51:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   51 | - (nullable NSEntityDescription *)destinationEntityForEntityMapping:(NSEntityMapping *)mEntity;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSMigrationManager.h:58:21: error: expected '>' before 'NSManagedObject'
   58 | - (NSArray<__kindof NSManagedObject *> *)destinationInstancesForEntityMappingNamed:(NSString *)mappingName sourceInstances:(nullable NSArray<__kindof NSManagedObject *> *)sourceInstances;
      |                     ^~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSMigrationManager.h:58:21: error: cannot find protocol declaration for '__kindof'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSMigrationManager.h:58:4: error: two or more data types in declaration of 'type name'
   58 | - (NSArray<__kindof NSManagedObject *> *)destinationInstancesForEntityMappingNamed:(NSString *)mappingName sourceInstances:(nullable NSArray<__kindof NSManagedObject *> *)sourceInstances;
      |    ^~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSMigrationManager.h:58:125: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   58 | - (NSArray<__kindof NSManagedObject *> *)destinationInstancesForEntityMappingNamed:(NSString *)mappingName sourceInstances:(nullable NSArray<__kindof NSManagedObject *> *)sourceInstances;
      |                                                                                                                             ^~~~~~~~
      |                                                                                                                             cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSMigrationManager.h:61:21: error: expected '>' before 'NSManagedObject'
   61 | - (NSArray<__kindof NSManagedObject *> *)sourceInstancesForEntityMappingNamed:(NSString *)mappingName destinationInstances:(nullable NSArray<__kindof NSManagedObject *> *)destinationInstances;
      |                     ^~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSMigrationManager.h:61:21: error: cannot find protocol declaration for '__kindof'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSMigrationManager.h:61:4: error: two or more data types in declaration of 'type name'
   61 | - (NSArray<__kindof NSManagedObject *> *)sourceInstancesForEntityMappingNamed:(NSString *)mappingName destinationInstances:(nullable NSArray<__kindof NSManagedObject *> *)destinationInstances;
      |    ^~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSMigrationManager.h:61:125: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   61 | - (NSArray<__kindof NSManagedObject *> *)sourceInstancesForEntityMappingNamed:(NSString *)mappingName destinationInstances:(nullable NSArray<__kindof NSManagedObject *> *)destinationInstances;
      |                                                                                                                             ^~~~~~~~
      |                                                                                                                             cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSMigrationManager.h:64:22: error: unknown property attribute 'strong'
   64 | @property (readonly, strong) NSEntityMapping *currentEntityMapping;
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSMigrationManager.h:70:33: error: unknown property attribute 'strong'
   70 | @property (nullable, nonatomic, strong) NSDictionary *userInfo;
      |                                 ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSMigrationManager.h:70:55: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   70 | @property (nullable, nonatomic, strong) NSDictionary *userInfo;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/CoreData.h:41:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSIncrementalStore.h:51:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   51 | - (nullable id)executeRequest:(NSPersistentStoreRequest *)request withContext:(nullable NSManagedObjectContext*)context error:(NSError **)error;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSIncrementalStore.h:51:80: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   51 | - (nullable id)executeRequest:(NSPersistentStoreRequest *)request withContext:(nullable NSManagedObjectContext*)context error:(NSError **)error;
      |                                                                                ^~~~~~~~
      |                                                                                cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSIncrementalStore.h:56:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   56 | - (nullable NSIncrementalStoreNode *)newValuesForObjectWithID:(NSManagedObjectID*)objectID withContext:(NSManagedObjectContext*)context error:(NSError**)error;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSIncrementalStore.h:62:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   62 | - (nullable id)newValueForRelationship:(NSRelationshipDescription*)relationship forObjectWithID:(NSManagedObjectID*)objectID withContext:(nullable NSManagedObjectContext *)context error:(NSError **)error;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSIncrementalStore.h:62:139: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   62 | - (nullable id)newValueForRelationship:(NSRelationshipDescription*)relationship forObjectWithID:(NSManagedObjectID*)objectID withContext:(nullable NSManagedObjectContext *)context error:(NSError **)error;
      |                                                                                                                                           ^~~~~~~~
      |                                                                                                                                           cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSIncrementalStore.h:70:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   70 | - (nullable NSArray<NSManagedObjectID *> *)obtainPermanentIDsForObjects:(NSArray<NSManagedObject *> *)array error:(NSError **)error;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSIncrementalStore.h:70:98: error: expected '>' before '*' token
   70 | - (nullable NSArray<NSManagedObjectID *> *)obtainPermanentIDsForObjects:(NSArray<NSManagedObject *> *)array error:(NSError **)error;
      |                                                                                                  ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSIncrementalStore.h:70:98: error: cannot find protocol declaration for 'NSManagedObject'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSIncrementalStore.h:70:99: error: expected ')' before '>' token
   70 | - (nullable NSArray<NSManagedObjectID *> *)obtainPermanentIDsForObjects:(NSArray<NSManagedObject *> *)array error:(NSError **)error;
      |                                                                         ~                         ^
      |                                                                                                   )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSIncrementalStore.h:70:99: error: expected identifier before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSIncrementalStore.h:70:99: error: expected ';' before '>' token
   70 | - (nullable NSArray<NSManagedObjectID *> *)obtainPermanentIDsForObjects:(NSArray<NSManagedObject *> *)array error:(NSError **)error;
      |                                                                                                   ^
      |                                                                                                   ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSIncrementalStore.h:73:82: error: expected '>' before '*' token
   73 | - (void)managedObjectContextDidRegisterObjectsWithIDs:(NSArray<NSManagedObjectID *> *)objectIDs;
      |                                                                                  ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSIncrementalStore.h:73:82: error: cannot find protocol declaration for 'NSManagedObjectID'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSIncrementalStore.h:73:83: error: expected ')' before '>' token
   73 | - (void)managedObjectContextDidRegisterObjectsWithIDs:(NSArray<NSManagedObjectID *> *)objectIDs;
      |                                                       ~                           ^
      |                                                                                   )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSIncrementalStore.h:73:83: error: expected identifier before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSIncrementalStore.h:73:83: error: expected ';' before '>' token
   73 | - (void)managedObjectContextDidRegisterObjectsWithIDs:(NSArray<NSManagedObjectID *> *)objectIDs;
      |                                                                                   ^
      |                                                                                   ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSIncrementalStore.h:76:84: error: expected '>' before '*' token
   76 | - (void)managedObjectContextDidUnregisterObjectsWithIDs:(NSArray<NSManagedObjectID *> *)objectIDs;
      |                                                                                    ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSIncrementalStore.h:76:84: error: cannot find protocol declaration for 'NSManagedObjectID'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSIncrementalStore.h:76:85: error: expected ')' before '>' token
   76 | - (void)managedObjectContextDidUnregisterObjectsWithIDs:(NSArray<NSManagedObjectID *> *)objectIDs;
      |                                                         ~                           ^
      |                                                                                     )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSIncrementalStore.h:76:85: error: expected identifier before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSIncrementalStore.h:76:85: error: expected ';' before '>' token
   76 | - (void)managedObjectContextDidUnregisterObjectsWithIDs:(NSArray<NSManagedObjectID *> *)objectIDs;
      |                                                                                     ^
      |                                                                                     ;
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/CoreData.h:42:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSIncrementalStoreNode.h:36:97: error: expected '>' before '*' token
   36 | - (instancetype)initWithObjectID:(NSManagedObjectID*)objectID withValues:(NSDictionary<NSString *, id> *)values version:(uint64_t)version;
      |                                                                                                 ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSIncrementalStoreNode.h:36:97: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSIncrementalStoreNode.h:36:98: error: expected ')' before ',' token
   36 | - (instancetype)initWithObjectID:(NSManagedObjectID*)objectID withValues:(NSDictionary<NSString *, id> *)values version:(uint64_t)version;
      |                                                                          ~                       ^
      |                                                                                                  )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSIncrementalStoreNode.h:36:98: error: expected identifier before ',' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSIncrementalStoreNode.h:36:102: error: expected ';' before '>' token
   36 | - (instancetype)initWithObjectID:(NSManagedObjectID*)objectID withValues:(NSDictionary<NSString *, id> *)values version:(uint64_t)version;
      |                                                                                                      ^
      |                                                                                                      ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSIncrementalStoreNode.h:40:49: error: expected '>' before '*' token
   40 | - (void)updateWithValues:(NSDictionary<NSString *, id> *)values version:(uint64_t)version;
      |                                                 ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSIncrementalStoreNode.h:40:49: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSIncrementalStoreNode.h:40:50: error: expected ')' before ',' token
   40 | - (void)updateWithValues:(NSDictionary<NSString *, id> *)values version:(uint64_t)version;
      |                          ~                       ^
      |                                                  )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSIncrementalStoreNode.h:40:50: error: expected identifier before ',' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSIncrementalStoreNode.h:40:54: error: expected ';' before '>' token
   40 | - (void)updateWithValues:(NSDictionary<NSString *, id> *)values version:(uint64_t)version;
      |                                                      ^
      |                                                      ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSIncrementalStoreNode.h:43:33: error: unknown property attribute 'strong'
   43 | @property (nonatomic, readonly, strong) NSManagedObjectID *objectID;
      |                                 ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSIncrementalStoreNode.h:49:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   49 | - (nullable id)valueForPropertyDescription:(NSPropertyDescription*)prop;
      |    ^~~~~~~~
      |    cg_nullable
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/CoreData.h:45:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSPersistentStoreResult.h:60:12: error: unknown property attribute 'strong'
   60 | @property (strong, readonly) NSManagedObjectContext* managedObjectContext;
      |            ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSPersistentStoreResult.h:61:22: error: unknown property attribute 'strong'
   61 | @property (nullable, strong, readonly) NSError* operationError;
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSPersistentStoreResult.h:62:22: error: unknown property attribute 'strong'
   62 | @property (nullable, strong, readonly) NSProgress* progress;
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSPersistentStoreResult.h:69:48: error: expected '>' before ':' token
   69 | @interface NSAsynchronousFetchResult<ResultType:id<NSFetchRequestResult>> : NSPersistentStoreAsynchronousResult {
      |                                                ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSPersistentStoreResult.h:69:48: error: cannot find protocol declaration for 'ResultType'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSPersistentStoreResult.h:69:48: error: expected unqualified-id before ':' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSPersistentStoreResult.h:72:12: error: unknown property attribute 'strong'
   72 | @property (strong, readonly) NSAsynchronousFetchRequest<ResultType> * fetchRequest;
      |            ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSPersistentStoreResult.h:72:67: error: cannot find protocol declaration for 'ResultType'
   72 | @property (strong, readonly) NSAsynchronousFetchRequest<ResultType> * fetchRequest;
      |                                                                   ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSPersistentStoreResult.h:73:22: error: unknown property attribute 'strong'
   73 | @property (nullable, strong, readonly) NSArray<ResultType> * finalResult;
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSPersistentStoreResult.h:73:58: error: cannot find protocol declaration for 'ResultType'
   73 | @property (nullable, strong, readonly) NSArray<ResultType> * finalResult;
      |                                                          ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSPersistentStoreResult.h:83:22: error: unknown property attribute 'strong'
   83 | @property (nullable, strong, readonly) id result;
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSPersistentStoreResult.h:94:22: error: unknown property attribute 'strong'
   94 | @property (nullable, strong, readonly) id result;
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSPersistentStoreResult.h:106:22: error: unknown property attribute 'strong'
  106 | @property (nullable, strong, readonly) id result;
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSPersistentStoreResult.h:118:22: error: unknown property attribute 'strong'
  118 | @property (nullable, strong, readonly) id result;
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSPersistentStoreResult.h:133:22: error: unknown property attribute 'strong'
  133 | @property (nullable, strong, readonly) id result;
      |                      ^~~~~~
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/CoreData.h:46:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSSaveChangesRequest.h:22:42: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   22 | - (instancetype)initWithInsertedObjects:(nullable NSSet<NSManagedObject *> *)insertedObjects updatedObjects:(nullable NSSet<NSManagedObject *> *)updatedObjects deletedObjects:(nullable NSSet<NSManagedObject *> *)deletedObjects lockedObjects:(nullable NSSet<NSManagedObject *> *)lockedObjects;
      |                                          ^~~~~~~~
      |                                          cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSSaveChangesRequest.h:22:110: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   22 | - (instancetype)initWithInsertedObjects:(nullable NSSet<NSManagedObject *> *)insertedObjects updatedObjects:(nullable NSSet<NSManagedObject *> *)updatedObjects deletedObjects:(nullable NSSet<NSManagedObject *> *)deletedObjects lockedObjects:(nullable NSSet<NSManagedObject *> *)lockedObjects;
      |                                                                                                              ^~~~~~~~
      |                                                                                                              cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSSaveChangesRequest.h:22:177: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   22 | - (instancetype)initWithInsertedObjects:(nullable NSSet<NSManagedObject *> *)insertedObjects updatedObjects:(nullable NSSet<NSManagedObject *> *)updatedObjects deletedObjects:(nullable NSSet<NSManagedObject *> *)deletedObjects lockedObjects:(nullable NSSet<NSManagedObject *> *)lockedObjects;
      |                                                                                                                                                                                 ^~~~~~~~
      |                                                                                                                                                                                 cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSSaveChangesRequest.h:22:243: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   22 | - (instancetype)initWithInsertedObjects:(nullable NSSet<NSManagedObject *> *)insertedObjects updatedObjects:(nullable NSSet<NSManagedObject *> *)updatedObjects deletedObjects:(nullable NSSet<NSManagedObject *> *)deletedObjects lockedObjects:(nullable NSSet<NSManagedObject *> *)lockedObjects;
      |                                                                                                                                                                                                                                                   ^~~~~~~~
      |                                                                                                                                                                                                                                                   cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSSaveChangesRequest.h:25:32: error: unknown property attribute 'strong'
   25 | @property (nullable, readonly, strong) NSSet<__kindof NSManagedObject *> *insertedObjects;
      |                                ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSSaveChangesRequest.h:25:55: error: expected '>' before 'NSManagedObject'
   25 | @property (nullable, readonly, strong) NSSet<__kindof NSManagedObject *> *insertedObjects;
      |                                                       ^~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSSaveChangesRequest.h:25:55: error: cannot find protocol declaration for '__kindof'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSSaveChangesRequest.h:25:55: error: nullability specifier 'nullable' cannot be applied to non-pointer type 'NSSet'
   25 | @property (nullable, readonly, strong) NSSet<__kindof NSManagedObject *> *insertedObjects;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSSaveChangesRequest.h:25:70: error: expected ';' before '*' token
   25 | @property (nullable, readonly, strong) NSSet<__kindof NSManagedObject *> *insertedObjects;
      |                                                                      ^~
      |                                                                      ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSSaveChangesRequest.h:27:32: error: unknown property attribute 'strong'
   27 | @property (nullable, readonly, strong) NSSet<__kindof NSManagedObject *> *updatedObjects;
      |                                ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSSaveChangesRequest.h:27:55: error: expected '>' before 'NSManagedObject'
   27 | @property (nullable, readonly, strong) NSSet<__kindof NSManagedObject *> *updatedObjects;
      |                                                       ^~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSSaveChangesRequest.h:27:55: error: cannot find protocol declaration for '__kindof'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSSaveChangesRequest.h:27:1: error: redeclaration of property 'NSManagedObject'
   27 | @property (nullable, readonly, strong) NSSet<__kindof NSManagedObject *> *updatedObjects;
      | ^~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSSaveChangesRequest.h:25:55: note: originally specified here
   25 | @property (nullable, readonly, strong) NSSet<__kindof NSManagedObject *> *insertedObjects;
      |                                                       ^~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSSaveChangesRequest.h:27:70: error: expected ';' before '*' token
   27 | @property (nullable, readonly, strong) NSSet<__kindof NSManagedObject *> *updatedObjects;
      |                                                                      ^~
      |                                                                      ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSSaveChangesRequest.h:29:32: error: unknown property attribute 'strong'
   29 | @property (nullable, readonly, strong) NSSet<__kindof NSManagedObject *> *deletedObjects;
      |                                ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSSaveChangesRequest.h:29:55: error: expected '>' before 'NSManagedObject'
   29 | @property (nullable, readonly, strong) NSSet<__kindof NSManagedObject *> *deletedObjects;
      |                                                       ^~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSSaveChangesRequest.h:29:55: error: cannot find protocol declaration for '__kindof'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSSaveChangesRequest.h:29:1: error: redeclaration of property 'NSManagedObject'
   29 | @property (nullable, readonly, strong) NSSet<__kindof NSManagedObject *> *deletedObjects;
      | ^~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSSaveChangesRequest.h:25:55: note: originally specified here
   25 | @property (nullable, readonly, strong) NSSet<__kindof NSManagedObject *> *insertedObjects;
      |                                                       ^~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSSaveChangesRequest.h:29:70: error: expected ';' before '*' token
   29 | @property (nullable, readonly, strong) NSSet<__kindof NSManagedObject *> *deletedObjects;
      |                                                                      ^~
      |                                                                      ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSSaveChangesRequest.h:31:32: error: unknown property attribute 'strong'
   31 | @property (nullable, readonly, strong) NSSet<__kindof NSManagedObject *> *lockedObjects;
      |                                ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSSaveChangesRequest.h:31:55: error: expected '>' before 'NSManagedObject'
   31 | @property (nullable, readonly, strong) NSSet<__kindof NSManagedObject *> *lockedObjects;
      |                                                       ^~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSSaveChangesRequest.h:31:55: error: cannot find protocol declaration for '__kindof'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSSaveChangesRequest.h:31:1: error: redeclaration of property 'NSManagedObject'
   31 | @property (nullable, readonly, strong) NSSet<__kindof NSManagedObject *> *lockedObjects;
      | ^~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSSaveChangesRequest.h:25:55: note: originally specified here
   25 | @property (nullable, readonly, strong) NSSet<__kindof NSManagedObject *> *insertedObjects;
      |                                                       ^~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSSaveChangesRequest.h:31:70: error: expected ';' before '*' token
   31 | @property (nullable, readonly, strong) NSSet<__kindof NSManagedObject *> *lockedObjects;
      |                                                                      ^~
      |                                                                      ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSSaveChangesRequest.h:33:1: error: cannot use an object as parameter to a method
   33 | @end
      | ^~~~
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/CoreData.h:47:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSBatchUpdateRequest.h:33:12: error: unknown property attribute 'strong'
   33 | @property (strong, readonly) NSEntityDescription *entity;
      |            ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSBatchUpdateRequest.h:34:22: error: unknown property attribute 'strong'
   34 | @property (nullable, strong) NSPredicate *predicate;
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSBatchUpdateRequest.h:34:43: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   34 | @property (nullable, strong) NSPredicate *predicate;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/CoreData.h:48:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSBatchDeleteRequest.h:32:62: error: expected '>' before '*' token
   32 | - (instancetype)initWithObjectIDs:(NSArray<NSManagedObjectID *> *)objects;
      |                                                              ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSBatchDeleteRequest.h:32:62: error: cannot find protocol declaration for 'NSManagedObjectID'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSBatchDeleteRequest.h:32:63: error: expected ')' before '>' token
   32 | - (instancetype)initWithObjectIDs:(NSArray<NSManagedObjectID *> *)objects;
      |                                   ~                           ^
      |                                                               )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSBatchDeleteRequest.h:32:63: error: expected identifier before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSBatchDeleteRequest.h:32:63: error: expected ';' before '>' token
   32 | - (instancetype)initWithObjectIDs:(NSArray<NSManagedObjectID *> *)objects;
      |                                                               ^
      |                                                               ;
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/CoreData.h:49:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSBatchInsertRequest.h:21:12: error: unknown property attribute 'strong'
   21 | @property (strong, nullable, readonly) NSEntityDescription *entity;
      |            ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSBatchInsertRequest.h:23:49: error: expected '>' before '<' token
   23 | @property (copy, nullable) NSArray <NSDictionary<NSString *, id> *> *objectsToInsert;
      |                                                 ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSBatchInsertRequest.h:23:49: error: cannot find protocol declaration for 'NSDictionary'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSBatchInsertRequest.h:23:49: error: expected unqualified-id before '<' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSBatchInsertRequest.h:24:34: error: expected unqualified-id before '^' token
   24 | @property (copy, nullable) BOOL (^dictionaryHandler)(NSMutableDictionary<NSString *, id> *obj) API_AVAILABLE(macosx(11.0),ios(14.0),tvos(14.0),watchos(7.0));
      |                                  ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSBatchInsertRequest.h:24:34: error: expected ')' before '^' token
   24 | @property (copy, nullable) BOOL (^dictionaryHandler)(NSMutableDictionary<NSString *, id> *obj) API_AVAILABLE(macosx(11.0),ios(14.0),tvos(14.0),watchos(7.0));
      |                                 ~^
      |                                  )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSBatchInsertRequest.h:25:34: error: expected unqualified-id before '^' token
   25 | @property (copy, nullable) BOOL (^managedObjectHandler)(NSManagedObject *obj) API_AVAILABLE(macosx(11.0),ios(14.0),tvos(14.0),watchos(7.0));
      |                                  ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSBatchInsertRequest.h:25:34: error: expected ')' before '^' token
   25 | @property (copy, nullable) BOOL (^managedObjectHandler)(NSManagedObject *obj) API_AVAILABLE(macosx(11.0),ios(14.0),tvos(14.0),watchos(7.0));
      |                                 ~^
      |                                  )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSBatchInsertRequest.h:30:103: error: expected '>' before '<' token
   30 | + (instancetype)batchInsertRequestWithEntityName:(NSString *)entityName objects:(NSArray <NSDictionary<NSString *, id> *>*)dictionaries;
      |                                                                                                       ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSBatchInsertRequest.h:30:103: error: cannot find protocol declaration for 'NSDictionary'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSBatchInsertRequest.h:30:103: error: expected ')' before '<' token
   30 | + (instancetype)batchInsertRequestWithEntityName:(NSString *)entityName objects:(NSArray <NSDictionary<NSString *, id> *>*)dictionaries;
      |                                                                                 ~                     ^
      |                                                                                                       )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSBatchInsertRequest.h:30:103: error: expected identifier before '<' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSBatchInsertRequest.h:30:103: error: cannot use an object as parameter to a method
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSBatchInsertRequest.h:30:103: error: expected ';' before '<' token
   30 | + (instancetype)batchInsertRequestWithEntityName:(NSString *)entityName objects:(NSArray <NSDictionary<NSString *, id> *>*)dictionaries;
      |                                                                                                       ^
      |                                                                                                       ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSBatchInsertRequest.h:32:96: error: expected ')' before '(' token
   32 | + (instancetype)batchInsertRequestWithEntityName:(NSString *)entityName dictionaryHandler:(BOOL (^)(NSMutableDictionary<NSString *, id> *obj))handler API_AVAILABLE(macosx(11.0),ios(14.0),tvos(14.0),watchos(7.0));
      |                                                                                           ~    ^~
      |                                                                                                )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSBatchInsertRequest.h:32:97: error: expected identifier before '(' token
   32 | + (instancetype)batchInsertRequestWithEntityName:(NSString *)entityName dictionaryHandler:(BOOL (^)(NSMutableDictionary<NSString *, id> *obj))handler API_AVAILABLE(macosx(11.0),ios(14.0),tvos(14.0),watchos(7.0));
      |                                                                                                 ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSBatchInsertRequest.h:32:96: error: expected ';' before '(' token
   32 | + (instancetype)batchInsertRequestWithEntityName:(NSString *)entityName dictionaryHandler:(BOOL (^)(NSMutableDictionary<NSString *, id> *obj))handler API_AVAILABLE(macosx(11.0),ios(14.0),tvos(14.0),watchos(7.0));
      |                                                                                                ^~
      |                                                                                                ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSBatchInsertRequest.h:33:99: error: expected ')' before '(' token
   33 | + (instancetype)batchInsertRequestWithEntityName:(NSString *)entityName managedObjectHandler:(BOOL (^)(NSManagedObject *obj))handler API_AVAILABLE(macosx(11.0),ios(14.0),tvos(14.0),watchos(7.0));
      |                                                                                              ~    ^~
      |                                                                                                   )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSBatchInsertRequest.h:33:100: error: expected identifier before '(' token
   33 | + (instancetype)batchInsertRequestWithEntityName:(NSString *)entityName managedObjectHandler:(BOOL (^)(NSManagedObject *obj))handler API_AVAILABLE(macosx(11.0),ios(14.0),tvos(14.0),watchos(7.0));
      |                                                                                                    ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSBatchInsertRequest.h:33:99: error: expected ';' before '(' token
   33 | + (instancetype)batchInsertRequestWithEntityName:(NSString *)entityName managedObjectHandler:(BOOL (^)(NSManagedObject *obj))handler API_AVAILABLE(macosx(11.0),ios(14.0),tvos(14.0),watchos(7.0));
      |                                                                                                   ^~
      |                                                                                                   ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSBatchInsertRequest.h:36:89: error: expected '>' before '<' token
   36 | - (instancetype)initWithEntityName:(NSString *)entityName objects:(NSArray <NSDictionary<NSString *, id> *>*)dictionaries NS_DESIGNATED_INITIALIZER;
      |                                                                                         ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSBatchInsertRequest.h:36:89: error: cannot find protocol declaration for 'NSDictionary'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSBatchInsertRequest.h:36:89: error: expected ')' before '<' token
   36 | - (instancetype)initWithEntityName:(NSString *)entityName objects:(NSArray <NSDictionary<NSString *, id> *>*)dictionaries NS_DESIGNATED_INITIALIZER;
      |                                                                   ~                     ^
      |                                                                                         )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSBatchInsertRequest.h:36:89: error: expected identifier before '<' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSBatchInsertRequest.h:36:89: error: cannot use an object as parameter to a method
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSBatchInsertRequest.h:36:89: error: expected ';' before '<' token
   36 | - (instancetype)initWithEntityName:(NSString *)entityName objects:(NSArray <NSDictionary<NSString *, id> *>*)dictionaries NS_DESIGNATED_INITIALIZER;
      |                                                                                         ^
      |                                                                                         ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSBatchInsertRequest.h:37:92: error: expected '>' before '<' token
   37 | - (instancetype)initWithEntity:(NSEntityDescription *)entity objects:(NSArray <NSDictionary<NSString *, id> *>*)dictionaries NS_DESIGNATED_INITIALIZER;
      |                                                                                            ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSBatchInsertRequest.h:37:92: error: cannot find protocol declaration for 'NSDictionary'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSBatchInsertRequest.h:37:92: error: expected ')' before '<' token
   37 | - (instancetype)initWithEntity:(NSEntityDescription *)entity objects:(NSArray <NSDictionary<NSString *, id> *>*)dictionaries NS_DESIGNATED_INITIALIZER;
      |                                                                      ~                     ^
      |                                                                                            )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSBatchInsertRequest.h:37:92: error: expected identifier before '<' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSBatchInsertRequest.h:37:92: error: cannot use an object as parameter to a method
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSBatchInsertRequest.h:37:92: error: expected ';' before '<' token
   37 | - (instancetype)initWithEntity:(NSEntityDescription *)entity objects:(NSArray <NSDictionary<NSString *, id> *>*)dictionaries NS_DESIGNATED_INITIALIZER;
      |                                                                                            ^
      |                                                                                            ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSBatchInsertRequest.h:39:85: error: expected ')' before '(' token
   39 | - (instancetype)initWithEntity:(NSEntityDescription *)entity dictionaryHandler:(BOOL (^)(NSMutableDictionary<NSString *, id> *obj))handler API_AVAILABLE(macosx(11.0),ios(14.0),tvos(14.0),watchos(7.0));
      |                                                                                ~    ^~
      |                                                                                     )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSBatchInsertRequest.h:39:86: error: expected identifier before '(' token
   39 | - (instancetype)initWithEntity:(NSEntityDescription *)entity dictionaryHandler:(BOOL (^)(NSMutableDictionary<NSString *, id> *obj))handler API_AVAILABLE(macosx(11.0),ios(14.0),tvos(14.0),watchos(7.0));
      |                                                                                      ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSBatchInsertRequest.h:39:85: error: expected ';' before '(' token
   39 | - (instancetype)initWithEntity:(NSEntityDescription *)entity dictionaryHandler:(BOOL (^)(NSMutableDictionary<NSString *, id> *obj))handler API_AVAILABLE(macosx(11.0),ios(14.0),tvos(14.0),watchos(7.0));
      |                                                                                     ^~
      |                                                                                     ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSBatchInsertRequest.h:40:88: error: expected ')' before '(' token
   40 | - (instancetype)initWithEntity:(NSEntityDescription *)entity managedObjectHandler:(BOOL (^)(NSManagedObject *obj))handler API_AVAILABLE(macosx(11.0),ios(14.0),tvos(14.0),watchos(7.0));
      |                                                                                   ~    ^~
      |                                                                                        )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSBatchInsertRequest.h:40:89: error: expected identifier before '(' token
   40 | - (instancetype)initWithEntity:(NSEntityDescription *)entity managedObjectHandler:(BOOL (^)(NSManagedObject *obj))handler API_AVAILABLE(macosx(11.0),ios(14.0),tvos(14.0),watchos(7.0));
      |                                                                                         ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSBatchInsertRequest.h:40:88: error: expected ';' before '(' token
   40 | - (instancetype)initWithEntity:(NSEntityDescription *)entity managedObjectHandler:(BOOL (^)(NSManagedObject *obj))handler API_AVAILABLE(macosx(11.0),ios(14.0),tvos(14.0),watchos(7.0));
      |                                                                                        ^~
      |                                                                                        ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSBatchInsertRequest.h:42:82: error: expected ')' before '(' token
   42 | - (instancetype)initWithEntityName:(NSString *)entityName dictionaryHandler:(BOOL (^)(NSMutableDictionary<NSString *, id> *obj))handler API_AVAILABLE(macosx(11.0),ios(14.0),tvos(14.0),watchos(7.0));
      |                                                                             ~    ^~
      |                                                                                  )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSBatchInsertRequest.h:42:83: error: expected identifier before '(' token
   42 | - (instancetype)initWithEntityName:(NSString *)entityName dictionaryHandler:(BOOL (^)(NSMutableDictionary<NSString *, id> *obj))handler API_AVAILABLE(macosx(11.0),ios(14.0),tvos(14.0),watchos(7.0));
      |                                                                                   ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSBatchInsertRequest.h:42:82: error: expected ';' before '(' token
   42 | - (instancetype)initWithEntityName:(NSString *)entityName dictionaryHandler:(BOOL (^)(NSMutableDictionary<NSString *, id> *obj))handler API_AVAILABLE(macosx(11.0),ios(14.0),tvos(14.0),watchos(7.0));
      |                                                                                  ^~
      |                                                                                  ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSBatchInsertRequest.h:43:85: error: expected ')' before '(' token
   43 | - (instancetype)initWithEntityName:(NSString *)entityName managedObjectHandler:(BOOL (^)(NSManagedObject *obj))handler API_AVAILABLE(macosx(11.0),ios(14.0),tvos(14.0),watchos(7.0));
      |                                                                                ~    ^~
      |                                                                                     )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSBatchInsertRequest.h:43:86: error: expected identifier before '(' token
   43 | - (instancetype)initWithEntityName:(NSString *)entityName managedObjectHandler:(BOOL (^)(NSManagedObject *obj))handler API_AVAILABLE(macosx(11.0),ios(14.0),tvos(14.0),watchos(7.0));
      |                                                                                      ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSBatchInsertRequest.h:43:85: error: expected ';' before '(' token
   43 | - (instancetype)initWithEntityName:(NSString *)entityName managedObjectHandler:(BOOL (^)(NSManagedObject *obj))handler API_AVAILABLE(macosx(11.0),ios(14.0),tvos(14.0),watchos(7.0));
      |                                                                                     ^~
      |                                                                                     ;
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/CoreData.h:51:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSMergePolicy.h:47:62: error: expected '>' before '*' token
   47 | @property (nullable, readonly, retain) NSDictionary<NSString *, id> * objectSnapshot;
      |                                                              ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSMergePolicy.h:47:62: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSMergePolicy.h:47:63: error: expected unqualified-id before ',' token
   47 | @property (nullable, readonly, retain) NSDictionary<NSString *, id> * objectSnapshot;
      |                                                               ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSMergePolicy.h:48:62: error: expected '>' before '*' token
   48 | @property (nullable, readonly, retain) NSDictionary<NSString *, id> * cachedSnapshot;
      |                                                              ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSMergePolicy.h:48:62: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSMergePolicy.h:48:63: error: expected unqualified-id before ',' token
   48 | @property (nullable, readonly, retain) NSDictionary<NSString *, id> * cachedSnapshot;
      |                                                               ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSMergePolicy.h:49:62: error: expected '>' before '*' token
   49 | @property (nullable, readonly, retain) NSDictionary<NSString *, id> * persistedSnapshot;
      |                                                              ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSMergePolicy.h:49:62: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSMergePolicy.h:49:63: error: expected unqualified-id before ',' token
   49 | @property (nullable, readonly, retain) NSDictionary<NSString *, id> * persistedSnapshot;
      |                                                               ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSMergePolicy.h:68:138: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   68 | - (instancetype)initWithSource:(NSManagedObject*)srcObject newVersion:(NSUInteger)newvers oldVersion:(NSUInteger)oldvers cachedSnapshot:(nullable NSDictionary<NSString *, id> *)cachesnap persistedSnapshot:(nullable NSDictionary<NSString *, id>  *)persnap NS_DESIGNATED_INITIALIZER;
      |                                                                                                                                          ^~~~~~~~
      |                                                                                                                                          cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSMergePolicy.h:68:207: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   68 | - (instancetype)initWithSource:(NSManagedObject*)srcObject newVersion:(NSUInteger)newvers oldVersion:(NSUInteger)oldvers cachedSnapshot:(nullable NSDictionary<NSString *, id> *)cachesnap persistedSnapshot:(nullable NSDictionary<NSString *, id>  *)persnap NS_DESIGNATED_INITIALIZER;
      |                                                                                                                                                                                                               ^~~~~~~~
      |                                                                                                                                                                                                               cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSMergePolicy.h:82:46: error: expected '>' before '*' token
   82 | @property (readonly, copy) NSArray <NSString *> *constraint; // The constraint which has been violated.
      |                                              ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSMergePolicy.h:82:46: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSMergePolicy.h:82:47: error: expected unqualified-id before '>' token
   82 | @property (readonly, copy) NSArray <NSString *> *constraint; // The constraint which has been violated.
      |                                               ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSMergePolicy.h:83:51: error: expected '>' before '*' token
   83 | @property (readonly, copy) NSDictionary <NSString *, id> *constraintValues; // The values which the conflictingObjects had when this conflict was created. May no longer match the values of any conflicted object if something else resolved the conflict.
      |                                                   ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSMergePolicy.h:83:51: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSMergePolicy.h:83:52: error: expected unqualified-id before ',' token
   83 | @property (readonly, copy) NSDictionary <NSString *, id> *constraintValues; // The values which the conflictingObjects had when this conflict was created. May no longer match the values of any conflicted object if something else resolved the conflict.
      |                                                    ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSMergePolicy.h:85:62: error: expected '>' before '*' token
   85 | @property (nullable, readonly, retain) NSDictionary<NSString *, id> *databaseSnapshot; // DB row already using constraint values. May be null if this is a context-level violation.
      |                                                              ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSMergePolicy.h:85:62: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSMergePolicy.h:85:63: error: expected unqualified-id before ',' token
   85 | @property (nullable, readonly, retain) NSDictionary<NSString *, id> *databaseSnapshot; // DB row already using constraint values. May be null if this is a context-level violation.
      |                                                               ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSMergePolicy.h:86:53: error: expected '>' before '*' token
   86 | @property (readonly, copy) NSArray <NSManagedObject *> *conflictingObjects; // The objects in violation of the constraint. May contain one (in the case of a db level conflict) or more objects.
      |                                                     ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSMergePolicy.h:86:53: error: cannot find protocol declaration for 'NSManagedObject'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSMergePolicy.h:86:54: error: expected unqualified-id before '>' token
   86 | @property (readonly, copy) NSArray <NSManagedObject *> *conflictingObjects; // The objects in violation of the constraint. May contain one (in the case of a db level conflict) or more objects.
      |                                                      ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSMergePolicy.h:87:50: error: expected '>' before '*' token
   87 | @property (readonly, copy) NSArray <NSDictionary *> *conflictingSnapshots; // The original property values of objects in violation of the constraint.  Will contain as many objects as there are conflictingObjects. If an object was unchanged, its snapshot will instead be -[NSNull null].
      |                                                  ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSMergePolicy.h:87:50: error: cannot find protocol declaration for 'NSDictionary'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSMergePolicy.h:87:51: error: expected unqualified-id before '>' token
   87 | @property (readonly, copy) NSArray <NSDictionary *> *conflictingSnapshots; // The original property values of objects in violation of the constraint.  Will contain as many objects as there are conflictingObjects. If an object was unchanged, its snapshot will instead be -[NSNull null].
      |                                                   ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSMergePolicy.h:103:54: error: expected '>' before '*' token
  103 | - (instancetype)initWithConstraint:(NSArray<NSString *> *)contraint databaseObject:(nullable NSManagedObject*)databaseObject databaseSnapshot:(nullable NSDictionary *)databaseSnapshot conflictingObjects:(NSArray<NSManagedObject *> *)conflictingObjects conflictingSnapshots:(NSArray  *)conflictingSnapshots NS_DESIGNATED_INITIALIZER;
      |                                                      ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSMergePolicy.h:103:54: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSMergePolicy.h:103:55: error: expected ')' before '>' token
  103 | - (instancetype)initWithConstraint:(NSArray<NSString *> *)contraint databaseObject:(nullable NSManagedObject*)databaseObject databaseSnapshot:(nullable NSDictionary *)databaseSnapshot conflictingObjects:(NSArray<NSManagedObject *> *)conflictingObjects conflictingSnapshots:(NSArray  *)conflictingSnapshots NS_DESIGNATED_INITIALIZER;
      |                                    ~                  ^
      |                                                       )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSMergePolicy.h:103:55: error: expected identifier before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSMergePolicy.h:103:55: error: expected ';' before '>' token
  103 | - (instancetype)initWithConstraint:(NSArray<NSString *> *)contraint databaseObject:(nullable NSManagedObject*)databaseObject databaseSnapshot:(nullable NSDictionary *)databaseSnapshot conflictingObjects:(NSArray<NSManagedObject *> *)conflictingObjects conflictingSnapshots:(NSArray  *)conflictingSnapshots NS_DESIGNATED_INITIALIZER;
      |                                                       ^
      |                                                       ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSMergePolicy.h:111:29: error: unknown property attribute 'strong'
  111 | @property (class, readonly, strong) NSMergePolicy *errorMergePolicy API_AVAILABLE(macosx(10.12),ios(10.0),tvos(10.0),watchos(3.0));
      |                             ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSMergePolicy.h:112:29: error: unknown property attribute 'strong'
  112 | @property (class, readonly, strong) NSMergePolicy *rollbackMergePolicy API_AVAILABLE(macosx(10.12),ios(10.0),tvos(10.0),watchos(3.0));
      |                             ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSMergePolicy.h:113:29: error: unknown property attribute 'strong'
  113 | @property (class, readonly, strong) NSMergePolicy *overwriteMergePolicy API_AVAILABLE(macosx(10.12),ios(10.0),tvos(10.0),watchos(3.0));
      |                             ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSMergePolicy.h:114:29: error: unknown property attribute 'strong'
  114 | @property (class, readonly, strong) NSMergePolicy *mergeByPropertyObjectTrumpMergePolicy API_AVAILABLE(macosx(10.12),ios(10.0),tvos(10.0),watchos(3.0));
      |                             ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSMergePolicy.h:115:29: error: unknown property attribute 'strong'
  115 | @property (class, readonly, strong) NSMergePolicy *mergeByPropertyStoreTrumpMergePolicy API_AVAILABLE(macosx(10.12),ios(10.0),tvos(10.0),watchos(3.0));
      |                             ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSMergePolicy.h:139:75: error: expected '>' before '*' token
  139 | - (BOOL)resolveOptimisticLockingVersionConflicts:(NSArray<NSMergeConflict *> *)list error:(NSError **)error API_AVAILABLE(macosx(10.11),ios(9.0));
      |                                                                           ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSMergePolicy.h:139:75: error: cannot find protocol declaration for 'NSMergeConflict'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSMergePolicy.h:139:76: error: expected ')' before '>' token
  139 | - (BOOL)resolveOptimisticLockingVersionConflicts:(NSArray<NSMergeConflict *> *)list error:(NSError **)error API_AVAILABLE(macosx(10.11),ios(9.0));
      |                                                  ~                         ^
      |                                                                            )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSMergePolicy.h:139:76: error: expected identifier before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSMergePolicy.h:139:76: error: expected ';' before '>' token
  139 | - (BOOL)resolveOptimisticLockingVersionConflicts:(NSArray<NSMergeConflict *> *)list error:(NSError **)error API_AVAILABLE(macosx(10.11),ios(9.0));
      |                                                                            ^
      |                                                                            ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSMergePolicy.h:144:66: error: expected '>' before '*' token
  144 | - (BOOL)resolveConstraintConflicts:(NSArray<NSConstraintConflict *> *)list error:(NSError **)error API_AVAILABLE(macosx(10.11),ios(9.0));
      |                                                                  ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSMergePolicy.h:144:66: error: cannot find protocol declaration for 'NSConstraintConflict'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSMergePolicy.h:144:67: error: expected ')' before '>' token
  144 | - (BOOL)resolveConstraintConflicts:(NSArray<NSConstraintConflict *> *)list error:(NSError **)error API_AVAILABLE(macosx(10.11),ios(9.0));
      |                                    ~                              ^
      |                                                                   )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSMergePolicy.h:144:67: error: expected identifier before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSMergePolicy.h:144:67: error: expected ';' before '>' token
  144 | - (BOOL)resolveConstraintConflicts:(NSArray<NSConstraintConflict *> *)list error:(NSError **)error API_AVAILABLE(macosx(10.11),ios(9.0));
      |                                                                   ^
      |                                                                   ;
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/CoreData.h:53:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSFetchedResultsController.h:54:36: error: expected ';' before '<' token
   54 | @class NSDiffableDataSourceSnapshot<SectionIdentifierType, ItemIdentifierType>;
      |                                    ^
      |                                    ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSFetchedResultsController.h:57:49: error: expected '>' before ':' token
   57 | @interface NSFetchedResultsController<ResultType:id<NSFetchRequestResult>> : NSObject
      |                                                 ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSFetchedResultsController.h:57:49: error: cannot find protocol declaration for 'ResultType'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSFetchedResultsController.h:57:49: error: expected unqualified-id before ':' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSFetchedResultsController.h:84:56: error: cannot find protocol declaration for 'ResultType'
   84 | @property(nonatomic,readonly) NSFetchRequest<ResultType> *fetchRequest;
      |                                                        ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSFetchedResultsController.h:105:30: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  105 | + (void)deleteCacheWithName:(nullable NSString *)name;
      |                              ^~~~~~~~
      |                              cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSFetchedResultsController.h:114:62: error: cannot find protocol declaration for 'ResultType'
  114 | @property  (nullable, nonatomic, readonly) NSArray<ResultType> *fetchedObjects;
      |                                                              ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSFetchedResultsController.h:118:4: error: 'ResultType' does not name a type; did you mean 'ResType'?
  118 | - (ResultType)objectAtIndexPath:(NSIndexPath *)indexPath;
      |    ^~~~~~~~~~
      |    ResType
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSFetchedResultsController.h:122:3: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  122 | -(nullable NSIndexPath *)indexPathForObject:(ResultType)object;
      |   ^~~~~~~~
      |   cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSFetchedResultsController.h:122:46: error: 'ResultType' does not name a type; did you mean 'ResType'?
  122 | -(nullable NSIndexPath *)indexPathForObject:(ResultType)object;
      |                                              ^~~~~~~~~~
      |                                              ResType
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSFetchedResultsController.h:135:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  135 | - (nullable NSString *)sectionIndexTitleForSectionName:(NSString *)sectionName;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSFetchedResultsController.h:142:50: error: expected '>' before '*' token
  142 | @property (nonatomic, readonly) NSArray<NSString *> *sectionIndexTitles;
      |                                                  ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSFetchedResultsController.h:142:50: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSFetchedResultsController.h:142:51: error: expected unqualified-id before '>' token
  142 | @property (nonatomic, readonly) NSArray<NSString *> *sectionIndexTitles;
      |                                                   ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSFetchedResultsController.h:151:53: error: expected '>' before '<' token
  151 | @property (nullable, nonatomic, readonly) NSArray<id<NSFetchedResultsSectionInfo>> *sections;
      |                                                     ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSFetchedResultsController.h:151:53: error: cannot find protocol declaration for 'id'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSFetchedResultsController.h:151:53: error: expected unqualified-id before '<' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSFetchedResultsController.h:199:129: error: expected '>' before '*' token
  199 | - (void)controller:(NSFetchedResultsController *)controller didChangeContentWithSnapshot:(NSDiffableDataSourceSnapshot<NSString *, NSManagedObjectID *> *)snapshot API_AVAILABLE(macos(10.15), ios(13.0), tvos(13.0), watchos(6.0));
      |                                                                                                                                 ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSFetchedResultsController.h:199:129: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSFetchedResultsController.h:199:130: error: expected ')' before ',' token
  199 | - (void)controller:(NSFetchedResultsController *)controller didChangeContentWithSnapshot:(NSDiffableDataSourceSnapshot<NSString *, NSManagedObjectID *> *)snapshot API_AVAILABLE(macos(10.15), ios(13.0), tvos(13.0), watchos(6.0));
      |                                                                                          ~                                       ^
      |                                                                                                                                  )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSFetchedResultsController.h:199:130: error: expected identifier before ',' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSFetchedResultsController.h:199:151: error: expected ';' before '>' token
  199 | - (void)controller:(NSFetchedResultsController *)controller didChangeContentWithSnapshot:(NSDiffableDataSourceSnapshot<NSString *, NSManagedObjectID *> *)snapshot API_AVAILABLE(macos(10.15), ios(13.0), tvos(13.0), watchos(6.0));
      |                                                                                                                                                       ^
      |                                                                                                                                                       ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSFetchedResultsController.h:212:141: error: expected '>' before '*' token
  212 | - (void)controller:(NSFetchedResultsController *)controller didChangeContentWithDifference:(NSOrderedCollectionDifference<NSManagedObjectID *> *)diff API_AVAILABLE(macos(10.15), ios(13.0), tvos(13.0), watchos(6.0));
      |                                                                                                                                             ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSFetchedResultsController.h:212:141: error: cannot find protocol declaration for 'NSManagedObjectID'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSFetchedResultsController.h:212:142: error: expected ')' before '>' token
  212 | - (void)controller:(NSFetchedResultsController *)controller didChangeContentWithDifference:(NSOrderedCollectionDifference<NSManagedObjectID *> *)diff API_AVAILABLE(macos(10.15), ios(13.0), tvos(13.0), watchos(6.0));
      |                                                                                            ~                                                 ^
      |                                                                                                                                              )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSFetchedResultsController.h:212:142: error: expected identifier before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSFetchedResultsController.h:212:142: error: expected ';' before '>' token
  212 | - (void)controller:(NSFetchedResultsController *)controller didChangeContentWithDifference:(NSOrderedCollectionDifference<NSManagedObjectID *> *)diff API_AVAILABLE(macos(10.15), ios(13.0), tvos(13.0), watchos(6.0));
      |                                                                                                                                              ^
      |                                                                                                                                              ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSFetchedResultsController.h:231:103: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  231 | - (void)controller:(NSFetchedResultsController *)controller didChangeObject:(id)anObject atIndexPath:(nullable NSIndexPath *)indexPath forChangeType:(NSFetchedResultsChangeType)type newIndexPath:(nullable NSIndexPath *)newIndexPath;
      |                                                                                                       ^~~~~~~~
      |                                                                                                       cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSFetchedResultsController.h:231:197: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  231 | - (void)controller:(NSFetchedResultsController *)controller didChangeObject:(id)anObject atIndexPath:(nullable NSIndexPath *)indexPath forChangeType:(NSFetchedResultsChangeType)type newIndexPath:(nullable NSIndexPath *)newIndexPath;
      |                                                                                                                                                                                                     ^~~~~~~~
      |                                                                                                                                                                                                     cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSFetchedResultsController.h:263:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  263 | - (nullable NSString *)controller:(NSFetchedResultsController *)controller sectionIndexTitleForSectionName:(NSString *)sectionName API_AVAILABLE(macosx(10.12),ios(4.0));
      |    ^~~~~~~~
      |    cg_nullable
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/CoreData.h:54:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSQueryGenerationToken.h:16:29: error: unknown property attribute 'strong'
   16 | @property (class, readonly, strong) NSQueryGenerationToken *currentQueryGenerationToken; // Used to inform a context that it should use the current generation
      |                             ^~~~~~
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/CoreData.h:55:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSPersistentStoreDescription.h:26:61: error: expected '>' before '*' token
   26 | @property (nonatomic, copy, readonly) NSDictionary<NSString *, NSObject *> *options;
      |                                                             ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSPersistentStoreDescription.h:26:61: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSPersistentStoreDescription.h:26:62: error: expected unqualified-id before ',' token
   26 | @property (nonatomic, copy, readonly) NSDictionary<NSString *, NSObject *> *options;
      |                                                              ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSPersistentStoreDescription.h:28:20: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   28 | - (void)setOption:(nullable NSObject *)option forKey:(NSString *)key;
      |                    ^~~~~~~~
      |                    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSPersistentStoreDescription.h:33:61: error: expected '>' before '*' token
   33 | @property (nonatomic, copy, readonly) NSDictionary<NSString *, NSObject *> *sqlitePragmas;
      |                                                             ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSPersistentStoreDescription.h:33:61: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSPersistentStoreDescription.h:33:62: error: expected unqualified-id before ',' token
   33 | @property (nonatomic, copy, readonly) NSDictionary<NSString *, NSObject *> *sqlitePragmas;
      |                                                              ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSPersistentStoreDescription.h:35:19: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   35 | - (void)setValue:(nullable NSObject *)value forPragmaNamed:(NSString *)name;
      |                   ^~~~~~~~
      |                   cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSPersistentStoreDescription.h:53:11: error: unknown property attribute 'strong'
   53 | @property(strong, nullable) NSPersistentCloudKitContainerOptions *cloudKitContainerOptions API_AVAILABLE(macosx(10.15),ios(13.0),tvos(13.0),watchos(6.0));
      |           ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSPersistentStoreDescription.h:53:67: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   53 | @property(strong, nullable) NSPersistentCloudKitContainerOptions *cloudKitContainerOptions API_AVAILABLE(macosx(10.15),ios(13.0),tvos(13.0),watchos(6.0));
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/CoreData.h:56:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSPersistentContainer.h:31:12: error: unknown property attribute 'strong'
   31 | @property (strong, readonly) NSManagedObjectContext *viewContext;
      |            ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSPersistentContainer.h:32:12: error: unknown property attribute 'strong'
   32 | @property (strong, readonly) NSManagedObjectModel *managedObjectModel;
      |            ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSPersistentContainer.h:33:12: error: unknown property attribute 'strong'
   33 | @property (strong, readonly) NSPersistentStoreCoordinator *persistentStoreCoordinator;
      |            ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSPersistentContainer.h:34:55: error: expected '>' before '*' token
   34 | @property (copy) NSArray<NSPersistentStoreDescription *> *persistentStoreDescriptions;
      |                                                       ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSPersistentContainer.h:34:55: error: cannot find protocol declaration for 'NSPersistentStoreDescription'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSPersistentContainer.h:34:56: error: expected unqualified-id before '>' token
   34 | @property (copy) NSArray<NSPersistentStoreDescription *> *persistentStoreDescriptions;
      |                                                        ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSPersistentContainer.h:42:56: error: expected ')' before '(' token
   42 | - (void)loadPersistentStoresWithCompletionHandler:(void (^)(NSPersistentStoreDescription *, NSError * _Nullable))block;
      |                                                   ~    ^~
      |                                                        )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSPersistentContainer.h:42:57: error: expected identifier before '(' token
   42 | - (void)loadPersistentStoresWithCompletionHandler:(void (^)(NSPersistentStoreDescription *, NSError * _Nullable))block;
      |                                                         ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSPersistentContainer.h:42:56: error: expected ';' before '(' token
   42 | - (void)loadPersistentStoresWithCompletionHandler:(void (^)(NSPersistentStoreDescription *, NSError * _Nullable))block;
      |                                                        ^~
      |                                                        ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSPersistentContainer.h:45:36: error: expected ')' before '(' token
   45 | - (void)performBackgroundTask:(void (^)(NSManagedObjectContext *))block;
      |                               ~    ^~
      |                                    )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSPersistentContainer.h:45:37: error: expected identifier before '(' token
   45 | - (void)performBackgroundTask:(void (^)(NSManagedObjectContext *))block;
      |                                     ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSPersistentContainer.h:45:36: error: expected ';' before '(' token
   45 | - (void)performBackgroundTask:(void (^)(NSManagedObjectContext *))block;
      |                                    ^~
      |                                    ;
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/CoreData.h:58:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSPersistentHistoryChange.h:30:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   30 | + (nullable NSEntityDescription *)entityDescriptionWithContext:(NSManagedObjectContext *)context API_AVAILABLE(macosx(10.15),ios(13.0),tvos(13.0),watchos(6.0));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSPersistentHistoryChange.h:39:30: error: unknown property attribute 'strong'
   39 | @property (nullable,readonly,strong) NSPersistentHistoryTransaction *transaction;
      |                              ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSPersistentHistoryChange.h:40:64: error: expected '>' before '*' token
   40 | @property (nullable,readonly,copy) NSSet<NSPropertyDescription *> *updatedProperties;
      |                                                                ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSPersistentHistoryChange.h:40:64: error: cannot find protocol declaration for 'NSPropertyDescription'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSPersistentHistoryChange.h:40:65: error: expected unqualified-id before '>' token
   40 | @property (nullable,readonly,copy) NSSet<NSPropertyDescription *> *updatedProperties;
      |                                                                 ^
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/CoreData.h:59:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSPersistentHistoryChangeRequest.h:22:4: error: 'nonnull' does not name a type
   22 | + (nonnull instancetype)fetchHistoryAfterDate:(NSDate *)date;
      |    ^~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSPersistentHistoryChangeRequest.h:23:4: error: 'nonnull' does not name a type
   23 | + (nonnull instancetype)fetchHistoryAfterToken:(nullable NSPersistentHistoryToken *)token;
      |    ^~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSPersistentHistoryChangeRequest.h:23:49: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   23 | + (nonnull instancetype)fetchHistoryAfterToken:(nullable NSPersistentHistoryToken *)token;
      |                                                 ^~~~~~~~
      |                                                 cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSPersistentHistoryChangeRequest.h:24:4: error: 'nonnull' does not name a type
   24 | + (nonnull instancetype)fetchHistoryAfterTransaction:(nullable NSPersistentHistoryTransaction *)transaction;
      |    ^~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSPersistentHistoryChangeRequest.h:24:55: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   24 | + (nonnull instancetype)fetchHistoryAfterTransaction:(nullable NSPersistentHistoryTransaction *)transaction;
      |                                                       ^~~~~~~~
      |                                                       cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSPersistentHistoryChangeRequest.h:25:4: error: 'nonnull' does not name a type
   25 | + (nonnull instancetype)fetchHistoryWithFetchRequest:(NSFetchRequest *)fetchRequest API_AVAILABLE(macosx(10.15),ios(13.0),tvos(13.0),watchos(6.0));
      |    ^~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSPersistentHistoryChangeRequest.h:27:4: error: 'nonnull' does not name a type
   27 | + (nonnull instancetype)deleteHistoryBeforeDate:(NSDate *)date;
      |    ^~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSPersistentHistoryChangeRequest.h:28:4: error: 'nonnull' does not name a type
   28 | + (nonnull instancetype)deleteHistoryBeforeToken:(nullable NSPersistentHistoryToken *)token;
      |    ^~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSPersistentHistoryChangeRequest.h:28:51: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   28 | + (nonnull instancetype)deleteHistoryBeforeToken:(nullable NSPersistentHistoryToken *)token;
      |                                                   ^~~~~~~~
      |                                                   cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSPersistentHistoryChangeRequest.h:29:4: error: 'nonnull' does not name a type
   29 | + (nonnull instancetype)deleteHistoryBeforeTransaction:(nullable NSPersistentHistoryTransaction *)transaction;
      |    ^~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSPersistentHistoryChangeRequest.h:29:57: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   29 | + (nonnull instancetype)deleteHistoryBeforeTransaction:(nullable NSPersistentHistoryTransaction *)transaction;
      |                                                         ^~~~~~~~
      |                                                         cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSPersistentHistoryChangeRequest.h:33:30: error: unknown property attribute 'strong'
   33 | @property (nullable,readonly,strong) NSPersistentHistoryToken *token;
      |                              ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSPersistentHistoryChangeRequest.h:34:31: error: unknown property attribute 'strong'
   34 | @property (nullable,nonatomic,strong) NSFetchRequest *fetchRequest API_AVAILABLE(macosx(10.15),ios(13.0),tvos(13.0),watchos(6.0));
      |                               ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSPersistentHistoryChangeRequest.h:34:55: note: 'assign' can be unsafe for Objective-C objects; please state explicitly if you need it
   34 | @property (nullable,nonatomic,strong) NSFetchRequest *fetchRequest API_AVAILABLE(macosx(10.15),ios(13.0),tvos(13.0),watchos(6.0));
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/CoreData.h:61:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSPersistentHistoryTransaction.h:23:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   23 | + (nullable NSEntityDescription *)entityDescriptionWithContext:(NSManagedObjectContext *)context API_AVAILABLE(macosx(10.15),ios(13.0),tvos(13.0),watchos(6.0));
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSPersistentHistoryTransaction.h:29:70: error: expected '>' before '*' token
   29 | @property (nullable,readonly,copy) NSArray<NSPersistentHistoryChange *>*changes;
      |                                                                      ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSPersistentHistoryTransaction.h:29:70: error: cannot find protocol declaration for 'NSPersistentHistoryChange'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSPersistentHistoryTransaction.h:29:71: error: expected unqualified-id before '>' token
   29 | @property (nullable,readonly,copy) NSArray<NSPersistentHistoryChange *>*changes;
      |                                                                       ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSPersistentHistoryTransaction.h:36:21: error: unknown property attribute 'strong'
   36 | @property (readonly,strong) NSPersistentHistoryToken *token;
      |                     ^~~~~~
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/CoreData.h:62:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSPersistentCloudKitContainer.h:67:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   67 | - (nullable CKRecord *)recordForManagedObjectID:(NSManagedObjectID *)managedObjectID;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSPersistentCloudKitContainer.h:68:35: error: expected '>' before '*' token
   68 | - (NSDictionary<NSManagedObjectID *, CKRecord *> *)recordsForManagedObjectIDs:(NSArray<NSManagedObjectID *> *)managedObjectIDs;
      |                                   ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSPersistentCloudKitContainer.h:68:35: error: cannot find protocol declaration for 'NSManagedObjectID'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSPersistentCloudKitContainer.h:68:36: error: expected ')' before ',' token
   68 | - (NSDictionary<NSManagedObjectID *, CKRecord *> *)recordsForManagedObjectIDs:(NSArray<NSManagedObjectID *> *)managedObjectIDs;
      |   ~                                ^
      |                                    )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSPersistentCloudKitContainer.h:68:36: error: objective-c++ method declaration is expected before ',' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSPersistentCloudKitContainer.h:69:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   69 | - (nullable CKRecordID *)recordIDForManagedObjectID:(NSManagedObjectID *)managedObjectID;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSPersistentCloudKitContainer.h:70:35: error: expected '>' before '*' token
   70 | - (NSDictionary<NSManagedObjectID *, CKRecordID *> *)recordIDsForManagedObjectIDs:(NSArray<NSManagedObjectID *> *)managedObjectIDs;
      |                                   ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSPersistentCloudKitContainer.h:70:35: error: cannot find protocol declaration for 'NSManagedObjectID'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSPersistentCloudKitContainer.h:70:36: error: expected ')' before ',' token
   70 | - (NSDictionary<NSManagedObjectID *, CKRecordID *> *)recordIDsForManagedObjectIDs:(NSArray<NSManagedObjectID *> *)managedObjectIDs;
      |   ~                                ^
      |                                    )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSPersistentCloudKitContainer.h:70:36: error: objective-c++ method declaration is expected before ',' token
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CloudKit.framework/Headers/CKSubscription.h:10,
                 from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CloudKit.framework/Headers/CKDatabase.h:9,
                 from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSPersistentCloudKitContainerOptions.h:10,
                 from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/CoreData.h:63:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CloudKit.framework/Headers/CKRecord.h:75:4 error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   75 | - (nullable __kindof id<CKRecordValue>)objectForKey:(CKRecordFieldKey)key;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CloudKit.framework/Headers/CKRecord.h:76:20: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   76 | - (void)setObject:(nullable __kindof id<CKRecordValue>)object forKey:(CKRecordFieldKey)key;
      |                    ^~~~~~~~
      |                    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CloudKit.framework/Headers/CKRecord.h:77:28: error: cannot find protocol declaration for 'CKRecordFieldKey'
   77 | - (NSArray<CKRecordFieldKey> *)allKeys;
      |                            ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CloudKit.framework/Headers/CKRecord.h:83:21: error: expected '>' before '*' token
   83 | - (NSArray<NSString *> *)allTokens;
      |                     ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CloudKit.framework/Headers/CKRecord.h:83:21: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CloudKit.framework/Headers/CKRecord.h:83:22: error: expected ')' before '>' token
   83 | - (NSArray<NSString *> *)allTokens;
      |   ~                  ^
      |                      )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CloudKit.framework/Headers/CKRecord.h:83:22: error: objective-c++ method declaration is expected before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CloudKit.framework/Headers/CKRecord.h:85:4 error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   85 | - (nullable __kindof id<CKRecordValue>)objectForKeyedSubscript:(CKRecordFieldKey)key;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CloudKit.framework/Headers/CKRecord.h:86:20: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   86 | - (void)setObject:(nullable __kindof id<CKRecordValue>)object forKeyedSubscript:(CKRecordFieldKey)key;
      |                    ^~~~~~~~
      |                    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CloudKit.framework/Headers/CKRecord.h:89:28: error: cannot find protocol declaration for 'CKRecordFieldKey'
   89 | - (NSArray<CKRecordFieldKey> *)changedKeys;
      |                            ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CloudKit.framework/Headers/CKRecord.h:147:39: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  147 | - (void)setParentReferenceFromRecord:(nullable CKRecord *)parentRecord API_AVAILABLE(macos(10.12), ios(10.0), tvos(10.0), watchos(3.0));
      |                                       ^~~~~~~~
      |                                       cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CloudKit.framework/Headers/CKRecord.h:148:41: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  148 | - (void)setParentReferenceFromRecordID:(nullable CKRecordID *)parentRecordID API_AVAILABLE(macos(10.12), ios(10.0), tvos(10.0), watchos(3.0));
      |                                         ^~~~~~~~
      |                                         cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CloudKit.framework/Headers/CKRecord.h:179:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  179 | - (nullable __kindof id<CKRecordValue>)objectForKey:(CKRecordFieldKey)key;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CloudKit.framework/Headers/CKRecord.h:180:20: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  180 | - (void)setObject:(nullable __kindof id<CKRecordValue>)object forKey:(CKRecordFieldKey)key;
      |                    ^~~~~~~~
      |                    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CloudKit.framework/Headers/CKRecord.h:181:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  181 | - (nullable __kindof id<CKRecordValue>)objectForKeyedSubscript:(CKRecordFieldKey)key;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CloudKit.framework/Headers/CKRecord.h:182:20: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
  182 | - (void)setObject:(nullable __kindof id<CKRecordValue>)object forKeyedSubscript:(CKRecordFieldKey)key;
      |                    ^~~~~~~~
      |                    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CloudKit.framework/Headers/CKRecord.h:183:28: error: cannot find protocol declaration for 'CKRecordFieldKey'
  183 | - (NSArray<CKRecordFieldKey> *)allKeys;
      |                            ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CloudKit.framework/Headers/CKRecord.h:184:28: error: cannot find protocol declaration for 'CKRecordFieldKey'
  184 | - (NSArray<CKRecordFieldKey> *)changedKeys;
      |                            ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CloudKit.framework/Headers/CKSubscription.h:142:63: error: cannot find protocol declaration for 'CKRecordFieldKey'
  142 | @property (nonatomic, copy, nullable) NSArray<CKRecordFieldKey> *alertLocalizationArgs __TVOS_PROHIBITED;
      |                                                               ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CloudKit.framework/Headers/CKSubscription.h:151:63: error: cannot find protocol declaration for 'CKRecordFieldKey'
  151 | @property (nonatomic, copy, nullable) NSArray<CKRecordFieldKey> *titleLocalizationArgs API_AVAILABLE(macos(10.13), ios(11.0)) __TVOS_PROHIBITED;
      |                                                               ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CloudKit.framework/Headers/CKSubscription.h:160:63: error: cannot find protocol declaration for 'CKRecordFieldKey'
  160 | @property (nonatomic, copy, nullable) NSArray<CKRecordFieldKey> *subtitleLocalizationArgs API_AVAILABLE(macos(10.13), ios(11.0)) __TVOS_PROHIBITED;
      |                                                               ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CloudKit.framework/Headers/CKSubscription.h:180:63: error: cannot find protocol declaration for 'CKRecordFieldKey'
  180 | @property (nonatomic, copy, nullable) NSArray<CKRecordFieldKey> *desiredKeys;
      |                                                               ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CloudKit.framework/Headers/CKDatabase.h:39:73: error: expected ')' before '(' token
   39 | - (void)fetchRecordWithID:(CKRecordID *)recordID completionHandler:(void (^)(CKRecord * _Nullable record, NSError * _Nullable error))completionHandler;
      |                                                                    ~    ^~
      |                                                                         )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CloudKit.framework/Headers/CKDatabase.h:39:74: error: expected identifier before '(' token
   39 | - (void)fetchRecordWithID:(CKRecordID *)recordID completionHandler:(void (^)(CKRecord * _Nullable record, NSError * _Nullable error))completionHandler;
      |                                                                          ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CloudKit.framework/Headers/CKDatabase.h:39:73: error: expected ';' before '(' token
   39 | - (void)fetchRecordWithID:(CKRecordID *)recordID completionHandler:(void (^)(CKRecord * _Nullable record, NSError * _Nullable error))completionHandler;
      |                                                                         ^~
      |                                                                         ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CloudKit.framework/Headers/CKDatabase.h:40:62: error: expected ')' before '(' token
   40 | - (void)saveRecord:(CKRecord *)record completionHandler:(void (^)(CKRecord * _Nullable record, NSError * _Nullable error))completionHandler;
      |                                                         ~    ^~
      |                                                              )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CloudKit.framework/Headers/CKDatabase.h:40:63: error: expected identifier before '(' token
   40 | - (void)saveRecord:(CKRecord *)record completionHandler:(void (^)(CKRecord * _Nullable record, NSError * _Nullable error))completionHandler;
      |                                                               ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CloudKit.framework/Headers/CKDatabase.h:40:62: error: expected ';' before '(' token
   40 | - (void)saveRecord:(CKRecord *)record completionHandler:(void (^)(CKRecord * _Nullable record, NSError * _Nullable error))completionHandler;
      |                                                              ^~
      |                                                              ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CloudKit.framework/Headers/CKDatabase.h:41:74: error: expected ')' before '(' token
   41 | - (void)deleteRecordWithID:(CKRecordID *)recordID completionHandler:(void (^)(CKRecordID * _Nullable recordID, NSError * _Nullable error))completionHandler;
      |                                                                     ~    ^~
      |                                                                          )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CloudKit.framework/Headers/CKDatabase.h:41:75: error: expected identifier before '(' token
   41 | - (void)deleteRecordWithID:(CKRecordID *)recordID completionHandler:(void (^)(CKRecordID * _Nullable recordID, NSError * _Nullable error))completionHandler;
      |                                                                           ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CloudKit.framework/Headers/CKDatabase.h:41:74: error: expected ';' before '(' token
   41 | - (void)deleteRecordWithID:(CKRecordID *)recordID completionHandler:(void (^)(CKRecordID * _Nullable recordID, NSError * _Nullable error))completionHandler;
      |                                                                          ^~
      |                                                                          ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CloudKit.framework/Headers/CKDatabase.h:49:53: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   49 | - (void)performQuery:(CKQuery *)query inZoneWithID:(nullable CKRecordZoneID *)zoneID completionHandler:(void (^)(NSArray<CKRecord *> * _Nullable results, NSError * _Nullable error))completionHandler;
      |                                                     ^~~~~~~~
      |                                                     cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CloudKit.framework/Headers/CKDatabase.h:49:109: error: expected ')' before '(' token
   49 | - (void)performQuery:(CKQuery *)query inZoneWithID:(nullable CKRecordZoneID *)zoneID completionHandler:(void (^)(NSArray<CKRecord *> * _Nullable results, NSError * _Nullable error))completionHandler;
      |                                                                                                        ~    ^~
      |                                                                                                             )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CloudKit.framework/Headers/CKDatabase.h:49:110: error: expected identifier before '(' token
   49 | - (void)performQuery:(CKQuery *)query inZoneWithID:(nullable CKRecordZoneID *)zoneID completionHandler:(void (^)(NSArray<CKRecord *> * _Nullable results, NSError * _Nullable error))completionHandler;
      |                                                                                                              ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CloudKit.framework/Headers/CKDatabase.h:49:109: error: expected ';' before '(' token
   49 | - (void)performQuery:(CKQuery *)query inZoneWithID:(nullable CKRecordZoneID *)zoneID completionHandler:(void (^)(NSArray<CKRecord *> * _Nullable results, NSError * _Nullable error))completionHandler;
      |                                                                                                             ^~
      |                                                                                                             ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CloudKit.framework/Headers/CKDatabase.h:53:55: error: expected ')' before '(' token
   53 | - (void)fetchAllRecordZonesWithCompletionHandler:(void (^)(NSArray<CKRecordZone *> * _Nullable zones, NSError * _Nullable error))completionHandler;
      |                                                  ~    ^~
      |                                                       )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CloudKit.framework/Headers/CKDatabase.h:53:56: error: expected identifier before '(' token
   53 | - (void)fetchAllRecordZonesWithCompletionHandler:(void (^)(NSArray<CKRecordZone *> * _Nullable zones, NSError * _Nullable error))completionHandler;
      |                                                        ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CloudKit.framework/Headers/CKDatabase.h:53:55: error: expected ';' before '(' token
   53 | - (void)fetchAllRecordZonesWithCompletionHandler:(void (^)(NSArray<CKRecordZone *> * _Nullable zones, NSError * _Nullable error))completionHandler;
      |                                                       ^~
      |                                                       ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CloudKit.framework/Headers/CKDatabase.h:54:79: error: expected ')' before '(' token
   54 | - (void)fetchRecordZoneWithID:(CKRecordZoneID *)zoneID completionHandler:(void (^)(CKRecordZone * _Nullable zone, NSError * _Nullable error))completionHandler;
      |                                                                          ~    ^~
      |                                                                               )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CloudKit.framework/Headers/CKDatabase.h:54:80: error: expected identifier before '(' token
   54 | - (void)fetchRecordZoneWithID:(CKRecordZoneID *)zoneID completionHandler:(void (^)(CKRecordZone * _Nullable zone, NSError * _Nullable error))completionHandler;
      |                                                                                ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CloudKit.framework/Headers/CKDatabase.h:54:79: error: expected ';' before '(' token
   54 | - (void)fetchRecordZoneWithID:(CKRecordZoneID *)zoneID completionHandler:(void (^)(CKRecordZone * _Nullable zone, NSError * _Nullable error))completionHandler;
      |                                                                               ^~
      |                                                                               ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CloudKit.framework/Headers/CKDatabase.h:55:68: error: expected ')' before '(' token
   55 | - (void)saveRecordZone:(CKRecordZone *)zone completionHandler:(void (^)(CKRecordZone * _Nullable zone, NSError * _Nullable error))completionHandler;
      |                                                               ~    ^~
      |                                                                    )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CloudKit.framework/Headers/CKDatabase.h:55:69: error: expected identifier before '(' token
   55 | - (void)saveRecordZone:(CKRecordZone *)zone completionHandler:(void (^)(CKRecordZone * _Nullable zone, NSError * _Nullable error))completionHandler;
      |                                                                     ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CloudKit.framework/Headers/CKDatabase.h:55:68: error: expected ';' before '(' token
   55 | - (void)saveRecordZone:(CKRecordZone *)zone completionHandler:(void (^)(CKRecordZone * _Nullable zone, NSError * _Nullable error))completionHandler;
      |                                                                    ^~
      |                                                                    ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CloudKit.framework/Headers/CKDatabase.h:56:80: error: expected ')' before '(' token
   56 | - (void)deleteRecordZoneWithID:(CKRecordZoneID *)zoneID completionHandler:(void (^)(CKRecordZoneID * _Nullable zoneID, NSError * _Nullable error))completionHandler;
      |                                                                           ~    ^~
      |                                                                                )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CloudKit.framework/Headers/CKDatabase.h:56:81: error: expected identifier before '(' token
   56 | - (void)deleteRecordZoneWithID:(CKRecordZoneID *)zoneID completionHandler:(void (^)(CKRecordZoneID * _Nullable zoneID, NSError * _Nullable error))completionHandler;
      |                                                                                 ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CloudKit.framework/Headers/CKDatabase.h:56:80: error: expected ';' before '(' token
   56 | - (void)deleteRecordZoneWithID:(CKRecordZoneID *)zoneID completionHandler:(void (^)(CKRecordZoneID * _Nullable zoneID, NSError * _Nullable error))completionHandler;
      |                                                                                ^~
      |                                                                                ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CloudKit.framework/Headers/CKDatabase.h:60:89: error: expected ')' before '(' token
   60 | - (void)fetchSubscriptionWithID:(CKSubscriptionID)subscriptionID completionHandler:(void (^)(CKSubscription * _Nullable subscription, NSError * _Nullable error))completionHandler API_AVAILABLE(macos(10.10), ios(8.0), tvos(9.0), watchos(6.0));
      |                                                                                    ~    ^~
      |                                                                                         )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CloudKit.framework/Headers/CKDatabase.h:60:90: error: expected identifier before '(' token
   60 | - (void)fetchSubscriptionWithID:(CKSubscriptionID)subscriptionID completionHandler:(void (^)(CKSubscription * _Nullable subscription, NSError * _Nullable error))completionHandler API_AVAILABLE(macos(10.10), ios(8.0), tvos(9.0), watchos(6.0));
      |                                                                                          ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CloudKit.framework/Headers/CKDatabase.h:60:89: error: expected ';' before '(' token
   60 | - (void)fetchSubscriptionWithID:(CKSubscriptionID)subscriptionID completionHandler:(void (^)(CKSubscription * _Nullable subscription, NSError * _Nullable error))completionHandler API_AVAILABLE(macos(10.10), ios(8.0), tvos(9.0), watchos(6.0));
      |                                                                                         ^~
      |                                                                                         ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CloudKit.framework/Headers/CKDatabase.h:61:57: error: expected ')' before '(' token
   61 | - (void)fetchAllSubscriptionsWithCompletionHandler:(void (^)(NSArray<CKSubscription *> * _Nullable subscriptions, NSError * _Nullable error))completionHandler API_AVAILABLE(macos(10.10), ios(8.0), tvos(9.0), watchos(6.0));
      |                                                    ~    ^~
      |                                                         )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CloudKit.framework/Headers/CKDatabase.h:61:58: error: expected identifier before '(' token
   61 | - (void)fetchAllSubscriptionsWithCompletionHandler:(void (^)(NSArray<CKSubscription *> * _Nullable subscriptions, NSError * _Nullable error))completionHandler API_AVAILABLE(macos(10.10), ios(8.0), tvos(9.0), watchos(6.0));
      |                                                          ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CloudKit.framework/Headers/CKDatabase.h:61:57: error: expected ';' before '(' token
   61 | - (void)fetchAllSubscriptionsWithCompletionHandler:(void (^)(NSArray<CKSubscription *> * _Nullable subscriptions, NSError * _Nullable error))completionHandler API_AVAILABLE(macos(10.10), ios(8.0), tvos(9.0), watchos(6.0));
      |                                                         ^~
      |                                                         ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CloudKit.framework/Headers/CKDatabase.h:62:80: error: expected ')' before '(' token
   62 | - (void)saveSubscription:(CKSubscription *)subscription completionHandler:(void (^)(CKSubscription * _Nullable subscription, NSError * _Nullable error))completionHandler API_AVAILABLE(macos(10.10), ios(8.0), tvos(9.0), watchos(6.0));
      |                                                                           ~    ^~
      |                                                                                )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CloudKit.framework/Headers/CKDatabase.h:62:81: error: expected identifier before '(' token
   62 | - (void)saveSubscription:(CKSubscription *)subscription completionHandler:(void (^)(CKSubscription * _Nullable subscription, NSError * _Nullable error))completionHandler API_AVAILABLE(macos(10.10), ios(8.0), tvos(9.0), watchos(6.0));
      |                                                                                 ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CloudKit.framework/Headers/CKDatabase.h:62:80: error: expected ';' before '(' token
   62 | - (void)saveSubscription:(CKSubscription *)subscription completionHandler:(void (^)(CKSubscription * _Nullable subscription, NSError * _Nullable error))completionHandler API_AVAILABLE(macos(10.10), ios(8.0), tvos(9.0), watchos(6.0));
      |                                                                                ^~
      |                                                                                ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CloudKit.framework/Headers/CKDatabase.h:63:90: error: expected ')' before '(' token
   63 | - (void)deleteSubscriptionWithID:(CKSubscriptionID)subscriptionID completionHandler:(void (^)(NSString * _Nullable subscriptionID, NSError * _Nullable error))completionHandler API_AVAILABLE(macos(10.10), ios(8.0), tvos(9.0), watchos(6.0));
      |                                                                                     ~    ^~
      |                                                                                          )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CloudKit.framework/Headers/CKDatabase.h:63:91: error: expected identifier before '(' token
   63 | - (void)deleteSubscriptionWithID:(CKSubscriptionID)subscriptionID completionHandler:(void (^)(NSString * _Nullable subscriptionID, NSError * _Nullable error))completionHandler API_AVAILABLE(macos(10.10), ios(8.0), tvos(9.0), watchos(6.0));
      |                                                                                           ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CloudKit.framework/Headers/CKDatabase.h:63:90: error: expected ';' before '(' token
   63 | - (void)deleteSubscriptionWithID:(CKSubscriptionID)subscriptionID completionHandler:(void (^)(NSString * _Nullable subscriptionID, NSError * _Nullable error))completionHandler API_AVAILABLE(macos(10.10), ios(8.0), tvos(9.0), watchos(6.0));
      |                                                                                          ^~
      |                                                                                          ;
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/CoreData.h:64:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSPersistentCloudKitContainerEvent.h:28:22: error: unknown property attribute 'strong'
   28 | @property(nonatomic, strong, readonly) NSUUID *identifier;
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSPersistentCloudKitContainerEvent.h:29:22: error: unknown property attribute 'strong'
   29 | @property(nonatomic, strong, readonly) NSString *storeIdentifier;
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSPersistentCloudKitContainerEvent.h:31:22: error: unknown property attribute 'strong'
   31 | @property(nonatomic, strong, readonly) NSDate *startDate;
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSPersistentCloudKitContainerEvent.h:32:22: error: unknown property attribute 'strong'
   32 | @property(nonatomic, strong, nullable, readonly) NSDate *endDate;
      |                      ^~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSPersistentCloudKitContainerEvent.h:34:22: error: unknown property attribute 'strong'
   34 | @property(nonatomic, strong, nullable, readonly) NSError *error;
      |                      ^~~~~~
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/CoreData.h:65:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSPersistentCloudKitContainerEventRequest.h:20:4: error: 'nonnull' does not name a type
   20 | + (nonnull instancetype)fetchEventsAfterDate:(NSDate *)date;
      |    ^~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSPersistentCloudKitContainerEventRequest.h:21:4: error: 'nonnull' does not name a type
   21 | + (nonnull instancetype)fetchEventsAfterEvent:(nullable NSPersistentCloudKitContainerEvent *)event;
      |    ^~~~~~~
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSPersistentCloudKitContainerEventRequest.h:21:48: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   21 | + (nonnull instancetype)fetchEventsAfterEvent:(nullable NSPersistentCloudKitContainerEvent *)event;
      |                                                ^~~~~~~~
      |                                                cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSPersistentCloudKitContainerEventRequest.h:26:4: error: 'nonnull' does not name a type
   26 | + (nonnull instancetype)fetchEventsMatchingFetchRequest:(NSFetchRequest *)fetchRequest;
      |    ^~~~~~~
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/CoreData.h:67:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSCoreDataCoreSpotlightDelegate.h:31:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   31 | - (nullable NSString *)indexName;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSCoreDataCoreSpotlightDelegate.h:45:4: error: 'nullable' does not name a type; did you mean 'cg_nullable'?
   45 | - (nullable CSSearchableItemAttributeSet *)attributeSetForObject:(NSManagedObject*)object;
      |    ^~~~~~~~
      |    cg_nullable
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSCoreDataCoreSpotlightDelegate.h:48:119: error: expected ')' before '(' token
   48 | - (void)searchableIndex:(CSSearchableIndex *)searchableIndex reindexAllSearchableItemsWithAcknowledgementHandler:(void (^)(void))acknowledgementHandler;
      |                                                                                                                  ~    ^~
      |                                                                                                                       )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSCoreDataCoreSpotlightDelegate.h:48:120: error: expected identifier before '(' token
   48 | - (void)searchableIndex:(CSSearchableIndex *)searchableIndex reindexAllSearchableItemsWithAcknowledgementHandler:(void (^)(void))acknowledgementHandler;
      |                                                                                                                        ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSCoreDataCoreSpotlightDelegate.h:48:119: error: expected ';' before '(' token
   48 | - (void)searchableIndex:(CSSearchableIndex *)searchableIndex reindexAllSearchableItemsWithAcknowledgementHandler:(void (^)(void))acknowledgementHandler;
      |                                                                                                                       ^~
      |                                                                                                                       ;
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSCoreDataCoreSpotlightDelegate.h:50:119: error: expected '>' before '*' token
   50 | - (void)searchableIndex:(CSSearchableIndex *)searchableIndex reindexSearchableItemsWithIdentifiers:(NSArray <NSString *> *)identifiers
      |                                                                                                                       ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSCoreDataCoreSpotlightDelegate.h:50:119: error: cannot find protocol declaration for 'NSString'
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSCoreDataCoreSpotlightDelegate.h:50:120: error: expected ')' before '>' token
   50 | - (void)searchableIndex:(CSSearchableIndex *)searchableIndex reindexSearchableItemsWithIdentifiers:(NSArray <NSString *> *)identifiers
      |                                                                                                    ~                   ^
      |                                                                                                                        )
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSCoreDataCoreSpotlightDelegate.h:50:120: error: expected identifier before '>' token
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/CoreData.framework/Headers/NSCoreDataCoreSpotlightDelegate.h:50:120: error: expected ';' before '>' token
   50 | - (void)searchableIndex:(CSSearchableIndex *)searchableIndex reindexSearchableItemsWithIdentifiers:(NSArray <NSString *> *)identifiers
      |                                                                                                                        ^
      |                                                                                                                        ;
/Users/admin/doom/zdsrc/src/posix/osx/iwadpicker_cocoa.mm: In function '-[IWADTableData dealloc]':
/Users/admin/doom/zdsrc/src/posix/osx/iwadpicker_cocoa.mm:90:22: warning: 'NSMutableArray' may not respond to '-release'
   90 |         [data release];
      |                      ^
/Users/admin/doom/zdsrc/src/posix/osx/iwadpicker_cocoa.mm:90:22: warning: (messages without a matching method signature will be assumed to return 'id' and accept '...' as arguments)
/Users/admin/doom/zdsrc/src/posix/osx/iwadpicker_cocoa.mm: In function '-[IWADTableData init:num:]':
/Users/admin/doom/zdsrc/src/posix/osx/iwadpicker_cocoa.mm:97:38: warning: 'NSMutableArray' may not respond to '+alloc'
   97 |         data = [[NSMutableArray alloc] initWithCapacity:numwads];
      |                                      ^
/Users/admin/doom/zdsrc/src/posix/osx/iwadpicker_cocoa.mm:101:74: warning: 'NSMutableDictionary' may not respond to '+alloc'
  101 |                 NSMutableDictionary *record = [[NSMutableDictionary alloc] initWithCapacity:NUM_COLUMNS];
      |                                                                          ^
/Users/admin/doom/zdsrc/src/posix/osx/iwadpicker_cocoa.mm:107:140: warning: 'NSMutableDictionary' may not respond to '-setObject:forKey:'
  107 |                 [record setObject:[NSString stringWithUTF8String:filename] forKey:[NSString stringWithUTF8String:tableHeaders[COLUMN_IWAD]]];
      |                                                                                                                                            ^
/Users/admin/doom/zdsrc/src/posix/osx/iwadpicker_cocoa.mm:108:144: warning: 'NSMutableDictionary' may not respond to '-setObject:forKey:'
  108 |                 [record setObject:[NSString stringWithUTF8String:wads[i].Name] forKey:[NSString stringWithUTF8String:tableHeaders[COLUMN_GAME]]];
      |                                                                                                                                                ^
/Users/admin/doom/zdsrc/src/posix/osx/iwadpicker_cocoa.mm:109:39: warning: 'NSMutableArray' may not respond to '-addObject:'
  109 |                 [data addObject:record];
      |                                       ^
/Users/admin/doom/zdsrc/src/posix/osx/iwadpicker_cocoa.mm:110:32: warning: 'NSMutableDictionary' may not respond to '-release'
  110 |                 [record release];
      |                                ^
/Users/admin/doom/zdsrc/src/posix/osx/iwadpicker_cocoa.mm: In function '-[IWADTableData numberOfRowsInTableView:]':
/Users/admin/doom/zdsrc/src/posix/osx/iwadpicker_cocoa.mm:118:27: warning: 'NSMutableArray' may not respond to '-count'
  118 |         return [data count];
      |                           ^
/Users/admin/doom/zdsrc/src/posix/osx/iwadpicker_cocoa.mm:118:16: error: invalid conversion from 'objc_object*' to 'int' [-fpermissive]
  118 |         return [data count];
      |                ^~~~~~~~~~~~
      |                |
      |                objc_object*
/Users/admin/doom/zdsrc/src/posix/osx/iwadpicker_cocoa.mm: In function '-[IWADTableData tableView:objectValueForTableColumn:row:]':
/Users/admin/doom/zdsrc/src/posix/osx/iwadpicker_cocoa.mm:123:81: warning: 'NSMutableArray' may not respond to '-count'
  123 |         NSParameterAssert(rowIndex >= 0 && (unsigned int) rowIndex < [data count]);
      |                                                                                 ^
/Users/admin/doom/zdsrc/src/posix/osx/iwadpicker_cocoa.mm:123:68: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
  123 |         NSParameterAssert(rowIndex >= 0 && (unsigned int) rowIndex < [data count]);
      |                                            ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~
/Users/admin/doom/zdsrc/src/posix/osx/iwadpicker_cocoa.mm:123:9: error: cannot convert 'const char*' to 'NSString*' in argument passing
  123 |         NSParameterAssert(rowIndex >= 0 && (unsigned int) rowIndex < [data count]);
      |         ^
      |         |
      |         const char*
/Users/admin/doom/zdsrc/src/posix/osx/iwadpicker_cocoa.mm:124:67: warning: 'NSMutableArray' may not respond to '-objectAtIndex:'
  124 |         NSMutableDictionary *record = [data objectAtIndex:rowIndex];
      |                                                                   ^
/Users/admin/doom/zdsrc/src/posix/osx/iwadpicker_cocoa.mm:125:62: warning: 'NSMutableDictionary' may not respond to '-objectForKey:'
  125 |         return [record objectForKey:[aTableColumn identifier]];
      |                                                              ^
/Users/admin/doom/zdsrc/src/posix/osx/iwadpicker_cocoa.mm: In function 'NSDictionary* GetKnownFileTypes()':
/Users/admin/doom/zdsrc/src/posix/osx/iwadpicker_cocoa.mm:142:20: warning: 'NSDictionary' may not respond to '+dictionaryWithObjectsAndKeys:'
  142 |                 nil];
      |                    ^
/Users/admin/doom/zdsrc/src/posix/osx/iwadpicker_cocoa.mm: In function 'NSArray* GetKnownExtensions()':
/Users/admin/doom/zdsrc/src/posix/osx/iwadpicker_cocoa.mm:147:44: warning: 'NSDictionary' may not respond to '-allKeys'
  147 |         return [GetKnownFileTypes() allKeys];
      |                                            ^
/Users/admin/doom/zdsrc/src/posix/osx/iwadpicker_cocoa.mm: In function '-[NSMutableString(AppendKnownFileType) appendKnownFileType:]':
/Users/admin/doom/zdsrc/src/posix/osx/iwadpicker_cocoa.mm:158:74: warning: 'NSDictionary' may not respond to '-objectForKey:'
  158 |         NSString* parameter = [GetKnownFileTypes() objectForKey:extension];
      |                                                                          ^
/Users/admin/doom/zdsrc/src/posix/osx/iwadpicker_cocoa.mm: In function '-[IWADPicker browseButtonPressed:]':
/Users/admin/doom/zdsrc/src/posix/osx/iwadpicker_cocoa.mm:208:60: warning: 'NSOpenPanel' may not respond to '-setAllowedFileTypes:'
  208 |         [openPanel setAllowedFileTypes:GetKnownExtensions()];
      |                                                            ^
/Users/admin/doom/zdsrc/src/posix/osx/iwadpicker_cocoa.mm:212:49: warning: 'NSOpenPanel' may not respond to '-URLs'
  212 |                 NSArray* files = [openPanel URLs];
      |                                                 ^
/Users/admin/doom/zdsrc/src/posix/osx/iwadpicker_cocoa.mm:215:57: warning: 'NSArray' may not respond to '-count'
  215 |                 for (NSUInteger i = 0, ei = [files count]; i < ei; ++i)
      |                                                         ^
/Users/admin/doom/zdsrc/src/posix/osx/iwadpicker_cocoa.mm:215:45: error: invalid conversion from 'objc_object*' to 'NSUInteger' {aka 'long unsigned int'} [-fpermissive]
  215 |                 for (NSUInteger i = 0, ei = [files count]; i < ei; ++i)
      |                                             ^~~~~~~~~~~~~
      |                                             |
      |                                             objc_object*
/Users/admin/doom/zdsrc/src/posix/osx/iwadpicker_cocoa.mm:217:69: warning: 'NSArray' may not respond to '-objectAtIndex:'
  217 |                         NSString* filePath = [[files objectAtIndex:i] path];
      |                                                                     ^
/Users/admin/doom/zdsrc/src/posix/osx/iwadpicker_cocoa.mm:220:59: warning: 'NSFileManager' may not respond to '+defaultManager'
  220 |                         if ([[NSFileManager defaultManager] fileExistsAtPath:filePath isDirectory:&isDirectory] && isDirectory)
      |                                                           ^
/Users/admin/doom/zdsrc/src/posix/osx/iwadpicker_cocoa.mm:220:99: error: cannot convert 'BOOL*' {aka 'signed char*'} to 'objc_object*' in argument passing
  220 |                         if ([[NSFileManager defaultManager] fileExistsAtPath:filePath isDirectory:&isDirectory] && isDirectory)
      |                                                                                                   ^~~~~~~~~~~~
      |                                                                                                   |
      |                                                                                                   BOOL* {aka signed char*}
/Users/admin/doom/zdsrc/src/posix/osx/iwadpicker_cocoa.mm: In function '-[IWADPicker pickIWad:num:showWindow:defaultWad:]':
/Users/admin/doom/zdsrc/src/posix/osx/iwadpicker_cocoa.mm:271:47: warning: 'NSApplication' may not respond to '+sharedApplication'
  271 |         app = [NSApplication sharedApplication];
      |                                               ^
/Users/admin/doom/zdsrc/src/posix/osx/iwadpicker_cocoa.mm:280:29: warning: 'NSWindow' may not respond to '-contentView'
  280 |         [[window contentView] addSubview:description];
      |                             ^
/Users/admin/doom/zdsrc/src/posix/osx/iwadpicker_cocoa.mm:289:36: warning: 'NSTableColumn' may not respond to '-headerCell'
  289 |                 [[column headerCell] setStringValue:[column identifier]];
      |                                    ^
/Users/admin/doom/zdsrc/src/posix/osx/iwadpicker_cocoa.mm:297:48: warning: 'NSScrollView' may not respond to '-setDocumentView:'
  297 |         [iwadScroller setDocumentView:iwadTable];
      |                                                ^
/Users/admin/doom/zdsrc/src/posix/osx/iwadpicker_cocoa.mm:307:29: warning: 'NSWindow' may not respond to '-contentView'
  307 |         [[window contentView] addSubview:iwadScroller];
      |                             ^
/Users/admin/doom/zdsrc/src/posix/osx/iwadpicker_cocoa.mm:313:29: warning: 'NSWindow' may not respond to '-contentView'
  313 |         [[window contentView] addSubview:additionalParametersLabel];
      |                             ^
/Users/admin/doom/zdsrc/src/posix/osx/iwadpicker_cocoa.mm:316:29: warning: 'NSWindow' may not respond to '-contentView'
  316 |         [[window contentView] addSubview:parametersTextField];
      |                             ^
/Users/admin/doom/zdsrc/src/posix/osx/iwadpicker_cocoa.mm:331:29: warning: 'NSWindow' may not respond to '-contentView'
  331 |         [[window contentView] addSubview:okButton];
      |                             ^
/Users/admin/doom/zdsrc/src/posix/osx/iwadpicker_cocoa.mm:339:29: warning: 'NSWindow' may not respond to '-contentView'
  339 |         [[window contentView] addSubview:cancelButton];
      |                             ^
/Users/admin/doom/zdsrc/src/posix/osx/iwadpicker_cocoa.mm:346:29: warning: 'NSWindow' may not respond to '-contentView'
  346 |         [[window contentView] addSubview:browseButton];
      |                             ^
/Users/admin/doom/zdsrc/src/posix/osx/iwadpicker_cocoa.mm:348:75: warning: 'NSNotificationCenter' may not respond to '+defaultCenter'
  348 |         NSNotificationCenter* center = [NSNotificationCenter defaultCenter];
      |                                                                           ^
/Users/admin/doom/zdsrc/src/posix/osx/iwadpicker_cocoa.mm: In function '-[IWADPicker menuActionSent:]':
/Users/admin/doom/zdsrc/src/posix/osx/iwadpicker_cocoa.mm:372:65: warning: 'NSDictionary' may not respond to '-valueForKey:'
  372 |         NSMenuItem* menuItem = [userInfo valueForKey:@"MenuItem"];
      |                                                                 ^
/Users/admin/doom/zdsrc/src/posix/osx/iwadpicker_cocoa.mm: In function 'void RestartWithParameters(const char*, NSString*)':
/Users/admin/doom/zdsrc/src/posix/osx/iwadpicker_cocoa.mm:413:73: warning: 'NSMutableArray' may not respond to '+alloc'
  413 |                 NSMutableArray* const arguments = [[NSMutableArray alloc] init];
      |                                                                         ^
/Users/admin/doom/zdsrc/src/posix/osx/iwadpicker_cocoa.mm:421:54: warning: 'NSMutableArray' may not respond to '-addObject:'
  421 |                         [arguments addObject:@"-arch"];
      |                                                      ^
/Users/admin/doom/zdsrc/src/posix/osx/iwadpicker_cocoa.mm:422:69: warning: 'NSMutableArray' may not respond to '-addObject:'
  422 |                         [arguments addObject:GetArchitectureString()];
      |                                                                     ^
/Users/admin/doom/zdsrc/src/posix/osx/iwadpicker_cocoa.mm:423:60: warning: 'NSMutableArray' may not respond to '-addObject:'
  423 |                         [arguments addObject:executablePath];
      |                                                            ^
/Users/admin/doom/zdsrc/src/posix/osx/iwadpicker_cocoa.mm:428:60: warning: 'NSMutableArray' may not respond to '-addObject:'
  428 |                 [arguments addObject:@"-wad_picker_restart"];
      |                                                            ^
/Users/admin/doom/zdsrc/src/posix/osx/iwadpicker_cocoa.mm:429:46: warning: 'NSMutableArray' may not respond to '-addObject:'
  429 |                 [arguments addObject:@"-iwad"];
      |                                              ^
/Users/admin/doom/zdsrc/src/posix/osx/iwadpicker_cocoa.mm:430:78: warning: 'NSMutableArray' may not respond to '-addObject:'
  430 |                 [arguments addObject:[NSString stringWithUTF8String:iwadPath]];
      |                                                                              ^
/Users/admin/doom/zdsrc/src/posix/osx/iwadpicker_cocoa.mm:435:62: warning: 'NSMutableArray' may not respond to '-addObject:'
  435 |                         [arguments addObject:currentParameter];
      |                                                              ^
/Users/admin/doom/zdsrc/src/posix/osx/iwadpicker_cocoa.mm:446:68: warning: 'NSMutableArray' may not respond to '-addObject:'
  446 |                                 [arguments addObject:argumentString];
      |                                                                    ^
/Users/admin/doom/zdsrc/src/posix/osx/iwadpicker_cocoa.mm:453:85: warning: passing argument 2 of 'launchedTaskWithLaunchPath:arguments:' from distinct Objective-C type
  453 |                                                                  arguments:arguments];
      |                                                                                     ^
make[2]: *** [src/CMakeFiles/zdoom.dir/build.make:301: src/CMakeFiles/zdoom.dir/posix/osx/iwadpicker_cocoa.mm.o] Error 1
make[1]: *** [CMakeFiles/Makefile2:589: src/CMakeFiles/zdoom.dir/all] Error 2
make: *** [Makefile:136: all] Error 2

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