--- /dev/null
+from typing import Any
+
+UNQUOTE_PAIRS: Any
+unquote: Any
+tchar: Any
+token: Any
+token68: Any
+quoted_string: Any
+auth_param_name: Any
+auth_param: Any
+params: Any
+scheme: Any
+challenge: Any
+authentication_info: Any
+www_authenticate: Any