import { DashboardItemCaptionToolbarOptions } from '../caption-toolbar/caption-toolbar-options';
import { CaptionToolbar } from '../caption-toolbar/_caption-toolbar-base';
export declare class HiddenCaptionToolbar implements CaptionToolbar {
    element: HTMLElement;
    disabled: boolean;
    calcHeight(options: DashboardItemCaptionToolbarOptions): number;
    calcMinWidth(options: DashboardItemCaptionToolbarOptions): number;
    update(options: DashboardItemCaptionToolbarOptions): boolean;
    onResize(): void;
    dispose(): void;
}