74 lines
3.2 KiB
TypeScript
74 lines
3.2 KiB
TypeScript
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// Type definitions for es6-promise
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// Project: https://github.com/jakearchibald/ES6-Promise
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// Definitions by: François de Campredon <https://github.com/fdecampredon/>, vvakame <https://github.com/vvakame>
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// Definitions: https://github.com/borisyankov/DefinitelyTyped
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interface Thenable<R> {
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then<U>(onFulfilled?: (value: R) => U | Thenable<U>, onRejected?: (error: any) => U | Thenable<U>): Thenable<U>;
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then<U>(onFulfilled?: (value: R) => U | Thenable<U>, onRejected?: (error: any) => void): Thenable<U>;
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}
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declare class Promise<R> implements Thenable<R> {
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/**
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* If you call resolve in the body of the callback passed to the constructor,
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* your promise is fulfilled with result object passed to resolve.
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* If you call reject your promise is rejected with the object passed to resolve.
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* For consistency and debugging (eg stack traces), obj should be an instanceof Error.
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* Any errors thrown in the constructor callback will be implicitly passed to reject().
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*/
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constructor(callback: (resolve : (value?: R | Thenable<R>) => void, reject: (error?: any) => void) => void);
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/**
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* onFulfilled is called when/if "promise" resolves. onRejected is called when/if "promise" rejects.
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* Both are optional, if either/both are omitted the next onFulfilled/onRejected in the chain is called.
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* Both callbacks have a single parameter , the fulfillment value or rejection reason.
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* "then" returns a new promise equivalent to the value you return from onFulfilled/onRejected after being passed through Promise.resolve.
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* If an error is thrown in the callback, the returned promise rejects with that error.
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*
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* @param onFulfilled called when/if "promise" resolves
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* @param onRejected called when/if "promise" rejects
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*/
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then<U>(onFulfilled?: (value: R) => U | Thenable<U>, onRejected?: (error: any) => U | Thenable<U>): Promise<U>;
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then<U>(onFulfilled?: (value: R) => U | Thenable<U>, onRejected?: (error: any) => void): Promise<U>;
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/**
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* Sugar for promise.then(undefined, onRejected)
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*
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* @param onRejected called when/if "promise" rejects
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*/
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catch<U>(onRejected?: (error: any) => U | Thenable<U>): Promise<U>;
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}
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declare module Promise {
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/**
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* Make a new promise from the thenable.
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* A thenable is promise-like in as far as it has a "then" method.
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*/
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function resolve<R>(value?: R | Thenable<R>): Promise<R>;
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/**
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* Make a promise that rejects to obj. For consistency and debugging (eg stack traces), obj should be an instanceof Error
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*/
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function reject(error: any): Promise<any>;
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/**
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* Make a promise that fulfills when every item in the array fulfills, and rejects if (and when) any item rejects.
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* the array passed to all can be a mixture of promise-like objects and other objects.
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* The fulfillment value is an array (in order) of fulfillment values. The rejection value is the first rejection value.
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*/
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function all<R>(promises: (R | Thenable<R>)[]): Promise<R[]>;
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/**
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* Make a Promise that fulfills when any item fulfills, and rejects if any item rejects.
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*/
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function race<R>(promises: (R | Thenable<R>)[]): Promise<R>;
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}
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declare module 'es6-promise' {
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var foo: typeof Promise; // Temp variable to reference Promise in local context
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module rsvp {
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export var Promise: typeof foo;
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}
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export = rsvp;
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}
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