school/qiniu-js/esm/base64.d.ts

export declare function utf8Encode(argString: any): string;
export declare function base64Encode(data: any): any;
export declare function base64Decode(data: string): string;
export declare function urlSafeBase64Encode(v: any): any;
export declare function urlSafeBase64Decode(v: any): string;