Interface Thenable<T>

Any object that has a then method.

Type parameters

  • T

Hierarchy

Index

Methods

Methods

then

  • then<TResult1, TResult2>(onfulfilled?: function | undefined | null, onrejected?: function | undefined | null): PromiseLike<TResult1 | TResult2>

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

    Type parameters

    • TResult1

    • TResult2

    Parameters

    • Optional onfulfilled: function | undefined | null

      The callback to execute when the Promise is resolved.

    • Optional onrejected: function | undefined | null

      The callback to execute when the Promise is rejected.

    Returns PromiseLike<TResult1 | TResult2>

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