Interface Deferred<T>

延迟 Promise 对象，可在外部调用 resolve / reject

interface Deferred<T> {
    promise: Promise<T>;
    reject: (reason?: unknown) => void;
    resolve: (value: T | PromiseLike<T>) => void;
}

Properties

promise: Promise<T>

延迟执行的 Promise 实例

reject: (reason?: unknown) => void

在外部将 Promise 置为 rejected

resolve: (value: T | PromiseLike<T>) => void

在外部将 Promise 置为 fulfilled