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://streams.spec.whatwg.org/#rs-default-controller-class-definition
10 [Exposed=*, Pref="dom.streams.readable_stream_default_controller.enabled"]
11 interface ReadableStreamDefaultController {
12 readonly attribute unrestricted double? desiredSize;
18 void enqueue(optional any chunk);
21 void error(optional any e);