#ifndef COMPONENTS_SYNC_MODEL_DATA_TYPE_CONTROLLER_DELEGATE_H_
#define COMPONENTS_SYNC_MODEL_DATA_TYPE_CONTROLLER_DELEGATE_H_
#include <memory>
#include "base/functional/callback.h"
#include "base/values.h"
#include "components/sync/base/data_type.h"
#include "components/sync/base/sync_stop_metadata_fate.h"
#include "components/sync/model/model_error.h"
namespace syncer {
struct DataTypeActivationRequest;
struct DataTypeActivationResponse;
struct TypeEntitiesCount;
class DataTypeControllerDelegate { … };
}
#endif