// Copyright 2024 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef IOS_CHROME_BROWSER_UI_TAB_SWITCHER_TAB_GRID_TAB_GROUPS_TAB_GROUPS_PANEL_ITEM_DATA_SOURCE_H_
#define IOS_CHROME_BROWSER_UI_TAB_SWITCHER_TAB_GRID_TAB_GROUPS_TAB_GROUPS_PANEL_ITEM_DATA_SOURCE_H_
#import <UIKit/UIKit.h>
@class TabGroupsPanelItem;
@class TabGroupsPanelItemData;
// Protocol used to query relevant properties related to a given
// TabGroupsPanelItem.
@protocol TabGroupsPanelItemDataSource
// Returns the data associated with the item.
- (TabGroupsPanelItemData*)dataForItem:(TabGroupsPanelItem*)item;
// Fetches the favicon related to the tab at `index` in the group represented
// by `item`.
- (void)fetchFaviconForItem:(TabGroupsPanelItem*)item
index:(int)index
completion:(void (^)(UIImage*))completion;
@end
#endif // IOS_CHROME_BROWSER_UI_TAB_SWITCHER_TAB_GRID_TAB_GROUPS_TAB_GROUPS_PANEL_ITEM_DATA_SOURCE_H_