TypeScript/lib/lib.es2024.promise.d.ts

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TypeScript

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/// <reference no-default-lib="true"/>
interface PromiseWithResolvers<T> {
promise: Promise<T>;
resolve: (value: T | PromiseLike<T>) => void;
reject: (reason?: any) => void;
}
interface PromiseConstructor {
/**
* Creates a new Promise and returns it in an object, along with its resolve and reject functions.
* @returns An object with the properties `promise`, `resolve`, and `reject`.
*
* ```ts
* const { promise, resolve, reject } = Promise.withResolvers<T>();
* ```
*/
withResolvers<T>(): PromiseWithResolvers<T>;
}