import { QrCode as QrCodeInteface } from '../interfaces/index.inteface';
declare class QrCode {
    /**
     * generate payload qrcode
     */
    generateQrCode(text: string): Promise<string>;
    /**
     * this function is responsible for generate image qrcode saving in a path,
     * possible output formats are: png, svg and utf8. format default is png.
     * @param path
     * @param text
     * @param format
     * @return void
     */
    outPutImage(data: QrCodeInteface): void;
}
declare const _default: QrCode;
export default _default;