chromium/components/optimization_guide/core/push_notification_manager.h

// Copyright 2021 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_OPTIMIZATION_GUIDE_CORE_PUSH_NOTIFICATION_MANAGER_H_
#define COMPONENTS_OPTIMIZATION_GUIDE_CORE_PUSH_NOTIFICATION_MANAGER_H_

#include <string>

#include "base/containers/flat_set.h"
#include "base/functional/callback.h"
#include "base/observer_list.h"
#include "base/observer_list_types.h"
#include "components/optimization_guide/proto/hints.pb.h"
#include "components/optimization_guide/proto/push_notification.pb.h"

namespace optimization_guide {

// An interface for classes that implement the handling of push hint
// notifications. The primary task of this interface is to remove any hints from
// persistent storage that are invalidated by a more recent hint being pushed.
class PushNotificationManager { … };

}  // namespace optimization_guide

#endif  // COMPONENTS_OPTIMIZATION_GUIDE_CORE_PUSH_NOTIFICATION_MANAGER_H_