chromium/components/invalidation/impl/fcm_sync_network_channel.h

// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef COMPONENTS_INVALIDATION_IMPL_FCM_SYNC_NETWORK_CHANNEL_H_
#define COMPONENTS_INVALIDATION_IMPL_FCM_SYNC_NETWORK_CHANNEL_H_

#include <string>

#include "base/functional/callback.h"
#include "base/observer_list.h"
#include "base/values.h"
#include "components/invalidation/impl/channels_states.h"

namespace invalidation {

// FCMSyncNetworkChannel implements common tasks needed from the network by
// client:
//  - registering message callbacks
//  - notifying on network problems
class FCMSyncNetworkChannel { … };

}  // namespace invalidation

#endif  // COMPONENTS_INVALIDATION_IMPL_FCM_SYNC_NETWORK_CHANNEL_H_