import { OverlayOptions, OverlayDelayOptions } from './@types';
export declare function overlay(opts: OverlayOptions): HTMLSpanElement;
export declare function injectCustomHtml(html: string, useOverlay?: boolean): HTMLDivElement;
export declare function overlayDelay(opts: OverlayDelayOptions): HTMLSpanElement;
export declare function breakClick(e: any): void;