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// Copyright 2019 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.
library chromium.cast;
using chromium.web;
protocol CastChannel {
/// Receives an opened Cast |channel| from the Cast application.
/// The return callback is invoked when the service is ready to accept a new
/// Cast Channel. OnOpened() should not be called again until this happens.
OnOpened(chromium.web.MessagePort channel) -> ();