chromium/components/sync/model/blocking_data_type_store.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_SYNC_MODEL_BLOCKING_DATA_TYPE_STORE_H_
#define COMPONENTS_SYNC_MODEL_BLOCKING_DATA_TYPE_STORE_H_

#include <memory>
#include <optional>

#include "components/sync/base/data_type.h"
#include "components/sync/model/data_type_store_base.h"
#include "components/sync/model/model_error.h"

namespace syncer {

class MetadataBatch;

// BlockingDataTypeStore represents a synchronous API for a leveldb-based
// persistence layer, with support for metadata.
class BlockingDataTypeStore : public DataTypeStoreBase { … };

}  // namespace syncer

#endif  // COMPONENTS_SYNC_MODEL_BLOCKING_DATA_TYPE_STORE_H_