import { AbstractComponent } from '@photo-sphere-viewer/core';
export declare class QrcodeComponent extends AbstractComponent {
    plugin: any;
    viewer: any;
    params: any;
    showing: boolean;
    htmlContainer: HTMLElement | null;
    htmlQrcode: HTMLImageElement | null;
    htmlMenu: HTMLElement | null;
    constructor(plugin: any, viewer: any);
    destroy(): void;
    setParams(params: any): void;
    buildHtml(qrcodeImage: string): void;
    show(): void;
    hide(): void;
    toggle(): void;
    showBox(): void;
    hideBox(): void;
}