import type { ICardService } from '../types';
export declare const CardService: ICardService;
export declare const CardUtils: {
    isExpDateValid(expDate: string): Promise<boolean>;
    isValidCvv(cvv: string, isCvvRequired: boolean): Promise<boolean>;
    isValidExpDate: (expDate: string) => boolean;
    makeCardCryptogramPacket(cardNumber: string, expDate: string, cvv: string, merchantPublicID: string, publicKey: string, keyVersion: number): Promise<string>;
};
//# sourceMappingURL=cardService.d.ts.map