import { ComponentInterface, EventEmitter } from '../../stencil-public-runtime';
export declare class Backdrop implements ComponentInterface {
    private lastClick;
    private blocker;
    /**
     * If `true`, the backdrop will be visible.
     */
    visible: boolean;
    /**
     * If `true`, the backdrop will can be clicked and will emit the `luBackdropTap` event.
     */
    tappable: boolean;
    /**
     * If `true`, the backdrop will stop propagation on tap.
     */
    stopPropagation: boolean;
    /**
     * Emitted when the backdrop is tapped.
     */
    luBackdropTap: EventEmitter<void>;
    connectedCallback(): void;
    disconnectedCallback(): void;
    protected onTouchStart(ev: TouchEvent): void;
    protected onMouseDown(ev: TouchEvent): void;
    private emitTap;
    render(): any;
}