chromium/components/history_clusters/core/clustering_backend.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_HISTORY_CLUSTERS_CORE_CLUSTERING_BACKEND_H_
#define COMPONENTS_HISTORY_CLUSTERS_CORE_CLUSTERING_BACKEND_H_

#include "base/functional/callback.h"
#include "components/history/core/browser/history_types.h"
#include "components/history_clusters/core/history_clusters_types.h"

namespace history_clusters {

// An abstract interface for a swappable clustering backend.
class ClusteringBackend { … };

}  // namespace history_clusters

#endif  // COMPONENTS_HISTORY_CLUSTERS_CORE_CLUSTERING_BACKEND_H_