1/*! ***************************************************************************** 2Copyright (c) Microsoft Corporation. All rights reserved. 3Licensed under the Apache License, Version 2.0 (the "License"); you may not use 4this file except in compliance with the License. You may obtain a copy of the 5License at http://www.apache.org/licenses/LICENSE-2.0 6 7THIS CODE IS PROVIDED ON AN *AS IS* BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 8KIND, EITHER EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION ANY IMPLIED 9WARRANTIES OR CONDITIONS OF TITLE, FITNESS FOR A PARTICULAR PURPOSE, 10MERCHANTABLITY OR NON-INFRINGEMENT. 11 12See the Apache Version 2.0 License for specific language governing permissions 13and limitations under the License. 14***************************************************************************** */ 15 16 17 18/// <reference no-default-lib="true"/> 19 20 21interface PromiseFulfilledResult<T> { 22 status: "fulfilled"; 23 value: T; 24} 25 26interface PromiseRejectedResult { 27 status: "rejected"; 28 reason: any; 29} 30 31type PromiseSettledResult<T> = PromiseFulfilledResult<T> | PromiseRejectedResult; 32 33interface PromiseConstructor { 34 /** 35 * Creates a Promise that is resolved with an array of results when all 36 * of the provided Promises resolve or reject. 37 * @param values An array of Promises. 38 * @returns A new Promise. 39 */ 40 allSettled<T extends readonly unknown[] | readonly [unknown]>(values: T): 41 Promise<{ -readonly [P in keyof T]: PromiseSettledResult<T[P] extends PromiseLike<infer U> ? U : T[P]> }>; 42 43 /** 44 * Creates a Promise that is resolved with an array of results when all 45 * of the provided Promises resolve or reject. 46 * @param values An array of Promises. 47 * @returns A new Promise. 48 */ 49 allSettled<T>(values: Iterable<T>): Promise<PromiseSettledResult<T extends PromiseLike<infer U> ? U : T>[]>; 50} 51