Fix TypeAlias import

Author: Avasam

distutils/compilers/C/base.py

@@ -15,7 +15,6 @@
     TYPE_CHECKING,
     ClassVar,
     Literal,
-    TypeAlias,
     TypeVar,
     Union,
     overload,
@@ -40,7 +39,7 @@
 )
 
 if TYPE_CHECKING:
-    from typing_extensions import TypeVarTuple, Unpack
+    from typing_extensions import TypeAlias, TypeVarTuple, Unpack
 
     _Ts = TypeVarTuple("_Ts")
 

distutils/dist.py

@@ -21,7 +21,6 @@
     Any,
     ClassVar,
     Literal,
-    TypeAlias,
     TypeVar,
     Union,
     overload,
@@ -42,6 +41,7 @@
 
 if TYPE_CHECKING:
     from _typeshed import SupportsWrite
+    from typing_extensions import TypeAlias
 
     # type-only import because of mutual dependence between these modules
     from .cmd import Command