Test without overloads

Author: HexDecimal

src/typing_extensions.py

@@ -396,13 +396,6 @@ class sentinel:
     If not provided, "<name>" will be used.
     """
 
-    @overload
-    def __init__(self, name: str, /, *, repr: typing.Optional[str] = None): ...
-
-    @overload
-    @deprecated("'name' must be positional-only, 'repr' must be keyword-only.")
-    def __init__(self, name: str, repr: typing.Optional[str] = None): ...
-
     def __init__(
         self,
         name: str,