import { MenuComponent } from "../menu";
export declare class ToolbarKeyboardService {
    private toolbarItems;
    private menu;
    setToolbarItems(items: HTMLElement[], menu?: MenuComponent): void;
    onKeyDown(event: KeyboardEvent): void;
    private navigateByArrow;
    private focusFirst;
    private focusLast;
    private focusRight;
    private focusLeft;
    private closeMenuIfOpened;
}
