Interface PromiseLike<T>

then

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

• 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.