gecko-dev/dom/webidl/PromiseRejectionEvent.webidl

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/* -*- Mode: IDL; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this file,
* You can obtain one at http://mozilla.org/MPL/2.0/.
*/
[Constructor(DOMString type, PromiseRejectionEventInit eventInitDict),
Exposed=(Window,Worker),
Pref="dom.promise_rejection_events.enabled"]
interface PromiseRejectionEvent : Event
{
[BinaryName="rejectedPromise"]
readonly attribute Promise<any> promise;
readonly attribute any reason;
};
dictionary PromiseRejectionEventInit : EventInit {
required Promise<any> promise;
any reason;
};