/* 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/. */ /* * https://dom.spec.whatwg.org/#interface-eventtarget */ [Abstract, Exposed=(Window,Worker,Worklet)] interface EventTarget { void addEventListener(DOMString type, EventListener? listener, optional boolean capture = false); void removeEventListener(DOMString type, EventListener? listener, optional boolean capture = false); [Throws] boolean dispatchEvent(Event event); };