1 /* -*- Mode: IDL; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
2 /* This Source Code Form is subject to the terms of the Mozilla Public
3 * License, v. 2.0. If a copy of the MPL was not distributed with this file,
4 * You can obtain one at http://mozilla.org/MPL/2.0/.
6 * The origin of this IDL file is
7 * https://w3c.github.io/navigation-timing/#the-performancenavigation-interface
9 * Copyright © 2012 W3C® (MIT, ERCIM, Keio), All Rights Reserved. W3C
10 * liability, trademark and document use rules apply.
13 [Pref="dom.enable_event_timing",
15 interface EventCounts {
16 readonly maplike<DOMString, unsigned long long>;
19 [Pref="dom.enable_event_timing",
21 interface PerformanceEventTiming : PerformanceEntry {
22 readonly attribute DOMHighResTimeStamp processingStart;
23 readonly attribute DOMHighResTimeStamp processingEnd;
24 readonly attribute boolean cancelable;
25 readonly attribute Node? target;
27 [Default] object toJSON();