introduce a TypeAlias instead of a TODO comment

Author: lev-blit

stubs/docker/docker/transport/npipesocket.pyi

@@ -1,6 +1,7 @@
 import io
-from _typeshed import Incomplete, ReadableBuffer
-from typing import Literal, NoReturn
+from _typeshed import ReadableBuffer
+from typing import Any, Literal, NoReturn
+from typing_extensions import TypeAlias
 
 cERROR_PIPE_BUSY: int
 cSECURITY_SQOS_PRESENT: int
@@ -9,17 +10,17 @@ MAXIMUM_RETRY_COUNT: int
 
 def check_closed(f): ...
 
+_PyHANDLE: TypeAlias = Any
+
 class NpipeSocket:
-    # TODO: handle requires the type pywin32._win32typing.PyHANDLE
-    def __init__(self, handle=None) -> None: ...
+    def __init__(self, handle: _PyHANDLE | None = None) -> None: ...
     def accept(self) -> None: ...
     def bind(self, address) -> None: ...
     def close(self) -> None: ...
     flags: int
     def connect(self, address: str, retry_count: int = 0) -> None: ...
     def connect_ex(self, address: str) -> None: ...
-    # TODO: return type requires the type pywin32._win32typing.PyHANDLE
-    def detach(self) -> Incomplete | None: ...
+    def detach(self) -> _PyHANDLE | None: ...
     def dup(self) -> NpipeSocket: ...
     def getpeername(self) -> str: ...
     def getsockname(self) -> str: ...