export interface ArsToolbarItem {
    id: string;
    label: string;
}
declare class ArsToolbar extends HTMLElement {
    #private;
    private _items;
    static get observedAttributes(): string[];
    constructor();
    connectedCallback(): void;
    attributeChangedCallback(): void;
    get title(): string;
    set title(value: string);
    get subtitle(): string;
    set subtitle(value: string);
    get status(): string;
    set status(value: string);
    get activeItem(): string;
    set activeItem(value: string);
    get items(): ArsToolbarItem[];
    set items(value: ArsToolbarItem[]);
}
export { ArsToolbar, ArsToolbar as default };