úÎ#s None7(Encode a binary stream in base64 format.COutput will be padded to be always a multiple of 4 bytes in length.0Decode base64-encoded data into a binary stream.        /streaming-base64-0.1.0.0-Ceix1C9bfdADZY9B0suhFNStreaming.Base64Base64ExceptionPrematureEndOfInputencodedecode$fExceptionBase64Exception$fEqBase64Exception$fOrdBase64Exception$fReadBase64Exception$fShowBase64ExceptionValidateValidInvalid