export interface AuthDataParams {
    version: string;
    pan: string;
    pin: string;
    expiryDate: string;
    cvv: string;
}
export declare const generateAuthData: ({ version, pan, pin, expiryDate, cvv, }: AuthDataParams) => Promise<string>;
export declare const formatExpiryForApi: (expiry: string) => string;
export declare const cleanPan: (pan: string) => string;