src/vs/workbench/contrib/notebook/browser/contrib/find/notebookFindReplaceWidget.ts/NotebookFindFilterActionViewItem/constructor
class NotebookFindFilterActionViewItem:	constructor(readonly filters: NotebookFindFilters, action: IAction, actionRunner: IActionRunner, @IContextMenuService contextMenuService: IContextMenuService) {
		super(action,
			{ getActions: () => this.getActions() },
			contextMenuService,
			{
				actionRunner,
				classNames: action.class,
				anchorAlignmentProvider: () => AnchorAlignment.RIGHT
			}
		);
	}