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
4 * file, You can obtain one at http://mozilla.org/MPL/2.0/.
5 *
6 * For more information on this interface, please see
7 * http://www.whatwg.org/specs/web-apps/current-work/#channel-messaging
8 */
9
10[Exposed=(Window,Worker,AudioWorklet,System)]
11interface MessagePort : EventTarget {
12  [Throws]
13  undefined postMessage(any message, optional sequence<object> transferable = []);
14
15  undefined start();
16  undefined close();
17
18  // event handlers
19  attribute EventHandler onmessage;
20  attribute EventHandler onmessageerror;
21};
22// MessagePort includes Transferable;
23