// Copyright 2015 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

[
    GarbageCollected,
    DependentLifetime,
    Exposed=(Window,Worker),
    NoInterfaceObject,
] interface ReadableStreamReader {
    // FIXME: Add constructor.

    [CallWith=ScriptState] readonly attribute Promise<void> closed;
    [CallWith=ScriptState] Promise<any> read();

    [CallWith=ScriptState] Promise<void> cancel(optional any reason);
    [RaisesException] void releaseLock();
};