// Copyright 2014 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.

// http://webscreens.github.io/presentation-api/#navigatorpresentation

[
    GarbageCollected,
    RuntimeEnabled=Presentation
] interface Presentation : EventTarget {
    readonly attribute PresentationSession? session;

    [CallWith=ScriptState] Promise<PresentationSession> startSession(DOMString senderId, [Default=Undefined] optional DOMString presentationId);
    [CallWith=ScriptState] Promise<PresentationSession> joinSession(DOMString senderId, [Default=Undefined] optional DOMString presentationId);

    attribute EventHandler onavailablechange;
};