import { TLV } from "@li0ard/tinytlv";
/**
 * Class for working with DG7 (Signature)
*/
export declare class DG7 {
    readImage(tlv: TLV): Uint8Array;
    /**
     * Get image of signature
     * @param data Data of EF.DG7 file
     */
    static load(data: string | Uint8Array): Uint8Array[];
}