import type { QrCodeMessage } from './encode';
import type { ECLevel } from './index';
/** The internal structure of a QR code */
export interface QrCodeData {
    /** The version of the QR code (1...40) */
    readonly version: number;
    /** The error correction level for the QR code */
    readonly ecLevel: ECLevel;
    /** The data blocks of the QR code */
    readonly blockData: number[][];
    /** The ECC blocks of the QR code */
    readonly ecData: number[][];
}
/**
 * Create the QR code structure for the given text or binary data.
 *
 * @param data The {@link QrCodeMessage} structure containing the message
 * @param ecLevel The error correction level for the QR code
 */
export declare function generateQrCodeData(data: QrCodeMessage, ecLevel: ECLevel): QrCodeData;