// Type definitions for promise 7.0.4
// Project: https://www.npmjs.com/package/promise
// Code base: https://github.com/borisyankov/DefinitelyTyped/blob/35119c83fe214d18c7e370a678cd85dfcfbfa42a/es6-promise/es6-promise.d.ts
// Definitions by: François de Campredon <https://github.com/fdecampredon/>, vvakame <https://github.com/vvakame>
// Adapted by: Zorbing <https://github.com/Zorbing>

/* =================== USAGE ===================

    import * as Promise from "promise";

 =============================================== */

declare module Promise
{
	interface Thenable<R>
	{
		then<U>(onFulfilled?: (value: R) => U | Thenable<U>, onRejected?: (error: any) => U | Thenable<U>): Thenable<U>;
		then<U>(onFulfilled?: (value: R) => U | Thenable<U>, onRejected?: (error: any) => void): Thenable<U>;
	}
	
	interface Instance<R>
	{
		/**
		 * onFulfilled is called when/if "promise" resolves. onRejected is called when/if "promise" rejects.
		 * Both are optional, if either/both are omitted the next onFulfilled/onRejected in the chain is called.
		 * Both callbacks have a single parameter , the fulfillment value or rejection reason.
		 * "then" returns a new promise equivalent to the value you return from onFulfilled/onRejected after being passed through Promise.resolve.
		 * If an error is thrown in the callback, the returned promise rejects with that error.
		 *
		 * @param onFulfilled called when/if "promise" resolves
		 * @param onRejected called when/if "promise" rejects
		 */
		then<U>(onFulfilled?: (value: R) => U | Thenable<U>, onRejected?: (error: any) => U | Thenable<U>): Instance<U>;
		then<U>(onFulfilled?: (value: R) => U | Thenable<U>, onRejected?: (error: any) => void): Instance<U>;
		
		/**
		 * Sugar for promise.then(undefined, onRejected)
		 *
		 * @param onRejected called when/if "promise" rejects
		 */
		catch<U>(onRejected?: (error: any) => U | Thenable<U>): Instance<U>;
		
		done<U>(onFulfilled?: (value: R) => U | Thenable<U>, onRejected?: (error: any) => U | Thenable<U>): void;
		done<U>(onFulfilled?: (value: R) => U | Thenable<U>, onRejected?: (error: any) => void): void;
		
		finally<U>(onFulfilled?: (value?: R | Thenable<R>) => Instance<R>): Instance<U>;
		
		nodeify(callback: (error: any, value?: R) => void, context: any): Instance<R> | void;
	}
	
	interface Static
	{
		/**
		 * If you call resolve in the body of the callback passed to the constructor,
		 * your promise is fulfilled with result object passed to resolve.
		 * If you call reject your promise is rejected with the object passed to resolve.
		 * For consistency and debugging (eg stack traces), obj should be an instanceof Error.
		 * Any errors thrown in the constructor callback will be implicitly passed to reject().
		 */
		new <R>(callback: (resolve : (value?: R | Thenable<R>) => void, reject: (error?: any) => void) => void): Instance<R>
		
		/**
		 * Make a new promise from the thenable.
		 * A thenable is promise-like in as far as it has a "then" method.
		 */
		resolve<T>(value?: T | Thenable<T>): Instance<T>;
		
		/**
		 * Make a promise that rejects to obj. For consistency and debugging (eg stack traces), obj should be an instanceof Error
		 */
		reject(error: any): Instance<any>;
		
		/**
		 * Make a promise that fulfills when every item in the array fulfills, and rejects if (and when) any item rejects.
		 * the array passed to all can be a mixture of promise-like objects and other objects.
		 * The fulfillment value is an array (in order) of fulfillment values. The rejection value is the first rejection value.
		 */
		all<T>(promises: (T | Thenable<T>)[]): Instance<T[]>;
		
		/**
		 * Make a Promise that fulfills when any item fulfills, and rejects if any item rejects.
		 */
		race<T>(promises: (T | Thenable<T>)[]): Instance<T>;
		
		denodeify<T>(fn: Function, argumentCount?: number): (...args: any[]) => Instance<T>;
		nodeify<T>(fn: Function): (...args: any[]) => Instance<T> | any;
	}
}


declare module "promise"
{
	export = promise;
}

declare var promise: Promise.Static;