import { IFullScreenHelper } from './types'; export default class DesktopFullScreen implements IFullScreenHelper { private _$elem; private _callback; private _fullscreenFn; constructor(elem: HTMLElement, callback: EventListener); get isAPIExist(): boolean; get isInFullScreen(): boolean; get isEnabled(): any; private _bindEvents; private _unbindEvents; request(): void; exit(): void; destroy(): void; }