jtscript/lib/lib.es2020.promise.d.ts

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/*! *****************************************************************************
Copyright (c) 2018 - 2022 Zhou Dengxiang. All rights reserved.
***************************************************************************** */



/// <reference no-default-lib="true"/>


interface PromiseFulfilledResult<T> {
    status/*;状态*/: "fulfilled"/*;已完成*/;
    value/*;值*/: T;
}

interface PromiseRejectedResult {
    status/*;状态*/: "rejected"/*;已拒绝*/;
    reason/*;原因*/: any;
}

type PromiseSettledResult<T> = PromiseFulfilledResult<T> | PromiseRejectedResult;

interface PromiseConstructor {
    /**
     * Creates a Promise that is resolved with an array of results when all
     * of the provided Promises resolve or reject.
     * @param values An array of Promises.
     * @returns A new Promise.
     */
    allSettled/*;都完成*/<T extends readonly unknown[] | readonly [unknown]>(values: T):
        Promise<{ -readonly [P in keyof T]: PromiseSettledResult<T[P] extends PromiseLike<infer U> ? U : T[P]> }>;

    /**
     * Creates a Promise that is resolved with an array of results when all
     * of the provided Promises resolve or reject.
     * @param values An array of Promises.
     * @returns A new Promise.
     */
    allSettled/*;都完成*/<T>(values: Iterable<T>): Promise<PromiseSettledResult<T extends PromiseLike<infer U> ? U : T>[]>;
}