smartpromise/dist/index.d.ts

28 lines
864 B
TypeScript

/// <reference types="node" />
import * as util from 'util';
export interface IResolve<T> {
(value?: T | Promise<T>): void;
}
export interface IReject {
(reason?: any): void;
}
export declare type TDeferredStatus = 'pending' | 'fulfilled' | 'rejected';
export declare class Deferred<T> {
promise: Promise<T>;
resolve: IResolve<T>;
reject: IReject;
status: TDeferredStatus;
constructor();
}
export declare let defer: <T>() => Deferred<T>;
/**
* Creates a new resolved promise for the provided value.
*/
export declare let resolvedPromise: <T>(value?: T) => Promise<T>;
/**
* Creates a new rejected promise for the provided reason.
*/
export declare let rejectedPromise: (err: any) => Promise<never>;
export declare let promisify: typeof util.promisify;
export declare let map: <T>(inputArg: T[], functionArg: any) => Promise<any[]>;