import { Buffer } from 'buffer';
import type { QRCodeOptions } from './types.js';
/**
 * Representa uma imagem de QR Code.
 */
export declare class QRImage {
    base64: string;
    constructor(base64: string);
    toBuffer(): Buffer<ArrayBuffer>;
}
/**
 * Representa um QR Code.
 */
export declare class QRCode {
    content: string;
    image: QRImage;
    constructor({ content, base64 }: QRCodeOptions);
}