chromium/components/saved_tab_groups/saved_tab_group_model_observer.h

// Copyright 2022 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_SAVED_TAB_GROUPS_SAVED_TAB_GROUP_MODEL_OBSERVER_H_
#define COMPONENTS_SAVED_TAB_GROUPS_SAVED_TAB_GROUP_MODEL_OBSERVER_H_

#include <optional>

#include "base/uuid.h"

namespace tab_groups {

class SavedTabGroup;

// Serves to notify any SavedTabGroupModel listeners that a change has occurred
// supply the SavedTabGroup that was changed.
class SavedTabGroupModelObserver { … };

}  // namespace tab_groups

#endif  // COMPONENTS_SAVED_TAB_GROUPS_SAVED_TAB_GROUP_MODEL_OBSERVER_H_