Update mypy to 1.18.1 (#14699)

stubs/pywin32/_win32typing.pyi

@@ -385,7 +385,7 @@ class PyCOMSTAT:
 
 @final
 class PyCOORD:
-    def __init__(self, X: int = ..., Y: int = ...) -> None: ...
+    def __new__(self, X: int = ..., Y: int = ...) -> Self: ...
     X: int
     Y: int
 
@@ -573,7 +573,7 @@ class PyCTL_USAGE: ...
 
 @final
 class PyConsoleScreenBuffer:
-    def __init__(self, Handle) -> None: ...
+    def __new__(self, Handle) -> Self: ...
     def SetConsoleActiveScreenBuffer(self) -> None: ...
     def GetConsoleCursorInfo(self) -> tuple[Incomplete, Incomplete]: ...
     def SetConsoleCursorInfo(self, Size, Visible) -> None: ...
@@ -918,7 +918,7 @@ class PyHANDLE:
 
 @final
 class PyHDESK:
-    def __init__(self, handle) -> None: ...
+    def __new__(self, handle) -> Self: ...
     def SetThreadDesktop(self) -> None: ...
     def EnumDesktopWindows(self) -> tuple[int, ...]: ...
     def SwitchDesktop(self) -> None: ...
@@ -1056,7 +1056,7 @@ class PyHTHEME: ...
 
 @final
 class PyHWINSTA:
-    def __init__(self, handle) -> None: ...
+    def __new__(self, handle) -> Self: ...
     def EnumDesktops(self) -> tuple[Incomplete, ...]: ...
     def SetProcessWindowStation(self) -> None: ...
     def CloseWindowStation(self) -> None: ...
@@ -1069,7 +1069,7 @@ class PyIID: ...
 
 @final
 class PyINPUT_RECORD:
-    def __init__(self, EventType: int) -> None: ...
+    def __new__(self, EventType: int) -> Self: ...
     EventType: int
     KeyDown: int | bool
     RepeatCount: int
@@ -1628,7 +1628,7 @@ class PySIZE: ...
 
 @final
 class PySMALL_RECT:
-    def __init__(self, Left: int = ..., Top: int = ..., Right: int = ..., Bottom: int = ...) -> None: ...
+    def __new__(self, Left: int = ..., Top: int = ..., Right: int = ..., Bottom: int = ...) -> Self: ...
     Left: int
     Top: int
     Right: int
@@ -1651,7 +1651,7 @@ class PySTARTUPINFO:
     lpTitle: str
 
 class PySecBuffer:
-    def __init__(self, BufferSize, BufferType) -> None: ...
+    def __new__(self, BufferSize, BufferType) -> Self: ...
     @property
     def BufferType(self): ...
     @property
@@ -1663,7 +1663,7 @@ class PySecBuffer:
     def Clear(self) -> None: ...
 
 class PySecBufferDesc:
-    def __init__(self, Version=...) -> None: ...
+    def __new__(self, Version=...) -> Self: ...
     Version: Incomplete
     Buffer: Incomplete
     def append(self, buffer, /) -> None: ...
@@ -4747,9 +4747,9 @@ class PyPROPERTYKEY: ...
 class PyPROPVARIANT:
     @overload
     @deprecated("Support for passing two ints to create a 64-bit value is deprecated; pass a single int instead")
-    def __init__(self, Value: tuple[int, int], Type=...) -> None: ...
+    def __new__(self, Value: tuple[int, int], Type=...) -> Self: ...
     @overload
-    def __init__(self, Value, Type=...) -> None: ...
+    def __new__(self, Value, Type=...) -> Self: ...
     @property
     def vt(self): ...
     def GetValue(self): ...

stubs/pywin32/win32/lib/pywintypes.pyi

@@ -17,7 +17,7 @@ class error(Exception):
 class com_error(Exception): ...
 
 class HANDLEType:
-    def __init__(self, *args: Never) -> NoReturn: ...
+    def __new__(self, *args: Never) -> NoReturn: ...
     @property
     def handle(self) -> int: ...
     def Close(self) -> None: ...