export function core_md5(x: any, len: any): number[];
export function base64encode(input: any): string;
export function uuid(len: any, radix: any): string;
export function eypt(data: any): {
    key: string;
    iv: string;
    eyptStr: any;
};
export function decrypt(str: any, key: any, iv: any): string;
export function hex_md5(str: any): string;