Fix type errors in pywin32 using types-pywin32

stubs/pywin32/_win32typing.pyi

@@ -1044,7 +1044,9 @@ class PyHANDLE:  # type: ignore[type-var]
     def Close(self) -> None: ...
     def close(self) -> None: ...
     def Detach(self) -> Self: ...
+    def __bool__(self) -> bool: ...
     def __int__(self) -> int: ...
+    # PyHANDLE sets a lot more dunder methods, only to make them all raise with `TypeError: bad operand type`
 
 @final
 class PyHDESK:
@@ -5279,7 +5281,7 @@ class PyCDocTemplate:
     ) -> None: ...
     def SetContainerInfo(self, _id, /) -> None: ...
     def SetDocStrings(self, docStrings: str, /) -> None: ...
-    def OpenDocumentFile(self, filename: str, bMakeVisible: int = ..., /) -> None: ...
+    def OpenDocumentFile(self, filename: str, bMakeVisible: int = ..., /) -> PyCDocument | None: ...
 
 class PyCDockContext:
     @property
@@ -6009,7 +6011,7 @@ class PyCWinApp:
     def LoadOEMCursor(self, cursorId, /): ...
     def LoadIcon(self, idResource: int, /) -> int: ...
     def LoadStandardIcon(self, resourceName: PyResourceId, /): ...
-    def OpenDocumentFile(self, fileName: str, /) -> None: ...
+    def OpenDocumentFile(self, fileName: str, /) -> PyCDocument | None: ...
     def OnFileNew(self) -> None: ...
     def OnFileOpen(self) -> None: ...
     def RemoveDocTemplate(self, template: PyCDocTemplate | DocTemplate, /) -> None: ...

stubs/pywin32/pythonwin/win32ui.pyi

@@ -97,7 +97,7 @@ def FullPath(path: str, /) -> str: ...
 def GetActiveWindow() -> _win32typing.PyCWnd: ...
 def GetApp() -> _win32typing.PyCWinApp: ...
 def GetAppName(): ...
-def GetAppRegistryKey() -> None: ...
+def GetAppRegistryKey() -> _win32typing.PyHKEY: ...
 def GetBytes(address, size, /) -> str: ...
 def GetCommandLine() -> str: ...
 def GetDeviceCaps(hdc, index, /): ...

stubs/pywin32/win32/win32api.pyi

@@ -77,7 +77,12 @@ def CloseHandle(handle: int, /) -> None: ...
 def CopyFile(src, dest: str, bFailOnExist: int = ..., /) -> None: ...
 def DebugBreak() -> None: ...
 def DeleteFile(fileName: str, /) -> None: ...
-def DragQueryFile(hDrop, fileNum: int = ..., /) -> str: ...
+
+@overload
+def DragQueryFile(hDrop, fileNum: Literal[-1] = -1, /) -> int: ...  # type: ignore[overload-overlap]
+@overload
+def DragQueryFile(hDrop, fileNum: int, /) -> str: ...
+
 def DragFinish(hDrop, /) -> None: ...
 def DuplicateHandle(
     hSourceProcess: int, hSource: int, hTargetProcessHandle: int, desiredAccess: int, bInheritHandle: int, options: int, /

stubs/pywin32/win32/win32event.pyi

@@ -11,7 +11,7 @@ def CreateEvent(
     Name: str | None,
     /,
 ) -> int: ...
-def CreateMutex(MutexAttributes: _win32typing.PySECURITY_ATTRIBUTES, InitialOwner, Name: str, /) -> int: ...
+def CreateMutex(MutexAttributes: _win32typing.PySECURITY_ATTRIBUTES, InitialOwner, Name: str, /) -> _win32typing.PyHANDLE: ...
 def CreateSemaphore(
     SemaphoreAttributes: _win32typing.PySECURITY_ATTRIBUTES, InitialCount, MaximumCount, SemaphoreName, /
 ) -> int: ...

stubs/pywin32/win32/win32gui.pyi

@@ -406,6 +406,10 @@ def IsChild(hWndParent: int, hWnd: int, /) -> int: ...
 def ReleaseCapture() -> None: ...
 def GetCapture(): ...
 def SetCapture() -> None: ...
+
+# Exists and is documented as a wrapper around TrackMouseEvent
+# See https://learn.microsoft.com/en-us/windows/win32/api/commctrl/nf-commctrl-_trackmouseevent
+def _TrackMouseEvent(tme: tuple[int, int, int], /) -> _win32typing.TRACKMOUSEEVENT: ...
 def ReleaseDC(hWnd: int | _win32typing.PyHANDLE | None, hDC: int | _win32typing.PyHANDLE | None, /) -> Literal[0, 1]: ...
 def CreateCaret(hWnd: int, hBitmap: _win32typing.PyGdiHANDLE, nWidth, nHeight, /) -> None: ...
 def DestroyCaret() -> None: ...

stubs/pywin32/win32/win32pdh.pyi

@@ -12,7 +12,7 @@ def OpenQuery(DataSource: Incomplete | None = ..., userData: int = ..., /): ...
 def CloseQuery(handle, /) -> None: ...
 def MakeCounterPath(
     elements: tuple[Incomplete, Incomplete, Incomplete, Incomplete, Incomplete, Incomplete], flags=..., /
-) -> None: ...
+) -> str: ...
 def GetCounterInfo(handle, bRetrieveExplainText, /) -> None: ...
 def GetFormattedCounterValue(handle, _format, /) -> tuple[Incomplete, Incomplete]: ...
 def CollectQueryData(hQuery, /) -> None: ...

stubs/pywin32/win32comext/shell/shell.pyi

@@ -1,5 +1,5 @@
 from _typeshed import Incomplete
-from typing import TypeAlias
+from typing import Literal, TypeAlias, overload
 
 import _win32typing
 from win32.lib.pywintypes import com_error
@@ -8,8 +8,17 @@ error: TypeAlias = com_error  # noqa: Y042
 
 def AssocCreate() -> _win32typing.PyIQueryAssociations: ...
 def AssocCreateForClasses() -> _win32typing.PyIUnknown: ...
-def DragQueryFile(hglobal: int, index, /) -> str: ...
-def DragQueryFileW(hglobal: int, index, /) -> str: ...
+
+@overload
+def DragQueryFile(hglobal: int | _win32typing.PyHANDLE | None, index: Literal[-1] = -1, /) -> int: ...  # type: ignore[overload-overlap]
+@overload
+def DragQueryFile(hglobal: int | _win32typing.PyHANDLE | None, index: int, /) -> str: ...
+
+@overload
+def DragQueryFileW(hglobal: int | _win32typing.PyHANDLE | None, index: Literal[-1] = -1, /) -> int: ...  # type: ignore[overload-overlap]
+@overload
+def DragQueryFileW(hglobal: int | _win32typing.PyHANDLE | None, index: int, /) -> str: ...
+
 def DragQueryPoint(hglobal: int, /) -> tuple[Incomplete, Incomplete, Incomplete]: ...
 def IsUserAnAdmin() -> bool: ...
 def SHCreateDataObject(