API Reference > appui-react > Toolbar > isToolbarGroupItem isToolbarGroupItem Function Beta ToolbarGroupItem type guard. isToolbarGroupItem(item: CommonToolbarItem): item is GroupButton Parameter Type Description item CommonToolbarItem Returns - item is GroupButton Defined in ui/appui-react/src/appui-react/toolbar/ToolbarItem.ts Line 75 Last Updated: 20 June, 2023
