Interface PromiseLike<T>

interface PromiseLike<T> {
    then<TResult1, TResult2>(onfulfilled?: Object, onrejected?: Object): PromiseLike<TResult1 | TResult2>;
}

Type Parameters

  • T

Methods

Methods

  • Attaches callbacks for the resolution and/or rejection of the Promise.

    Type Parameters

    • TResult1 = T
    • TResult2 = never

    Parameters

    • Optionalonfulfilled: Object

      The callback to execute when the Promise is resolved.

    • Optionalonrejected: Object

      The callback to execute when the Promise is rejected.

    Returns PromiseLike<TResult1 | TResult2>

    A Promise for the completion of which ever callback is executed.