export declare const getCardType: (str: string) => "jcb" | "amex" | "visa" | "masterCard" | "unionPay" | "discover" | undefined;
export declare const bankTypeMap: {
    jcb: any;
    amex: any;
    masterCard: any;
    visa: any;
    unionPay: any;
    discover: any;
};
export declare const getCardImgByType: (type: keyof typeof bankTypeMap) => any;
export declare const getBankCardTypeImg: (val: number | string) => any;
