import { BaseWidgetOptions, BaseWidget } from '../../core/base-widget';
interface HeaderCloseButtonWidgetOptions extends BaseWidgetOptions {
    leftCloseButton: boolean;
}
export declare class HeaderCloseButtonWidget extends BaseWidget {
    private readonly leftCloseButton;
    constructor(options: HeaderCloseButtonWidgetOptions);
    private bindEvents;
    render(): void;
    getBaseCls(): string;
}
export {};