chromium/components/feature_engagement/internal/persistent_availability_store.h

// Copyright 2017 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_FEATURE_ENGAGEMENT_INTERNAL_PERSISTENT_AVAILABILITY_STORE_H_
#define COMPONENTS_FEATURE_ENGAGEMENT_INTERNAL_PERSISTENT_AVAILABILITY_STORE_H_

#include <stdint.h>

#include <map>
#include <memory>

#include "base/functional/callback_forward.h"
#include "components/feature_engagement/internal/proto/availability.pb.h"
#include "components/feature_engagement/public/feature_list.h"
#include "components/leveldb_proto/public/proto_database.h"

namespace base {
class FilePath;
}  // namespace base

namespace feature_engagement {

// An PersistentAvailabilityStore provides a way to load and update the
// availability date for all registered features.
class PersistentAvailabilityStore { … };

}  // namespace feature_engagement

#endif  // COMPONENTS_FEATURE_ENGAGEMENT_INTERNAL_PERSISTENT_AVAILABILITY_STORE_H_