Don't remove the correct type

Author: alippai

pandas-stubs/_libs/tslibs/offsets.pyi

@@ -23,7 +23,7 @@ from pandas._typing import npt
 
 from pandas.tseries.holiday import AbstractHolidayCalendar
 
-_DatetimeT = TypeVar("_DatetimeT", bound=date)
+_DatetimeT = TypeVar("_DatetimeT", bound=datetime)
 _TimedeltaT = TypeVar("_TimedeltaT", bound=timedelta)
 
 prefix_mapping: dict[str, type]
@@ -43,31 +43,33 @@ class BaseOffset:
     @overload
     def __add__(self, other: npt.NDArray[np.object_]) -> npt.NDArray[np.object_]: ...
     @overload
+    def __add__(self, other: _DatetimeT) -> _DatetimeT: ...
+    @overload
     def __add__(self, other: date) -> Timestamp: ...
     @overload
     def __add__(self, other: BaseOffset) -> Self: ...
     @overload
-    def __add__(self, other: _DatetimeT) -> _DatetimeT: ...
-    @overload
     def __add__(self, other: _TimedeltaT) -> _TimedeltaT: ...
     @overload
     def __radd__(self, other: npt.NDArray[np.object_]) -> npt.NDArray[np.object_]: ...
     @overload
+    def __radd__(self, other: _DatetimeT) -> _DatetimeT: ...
+    @overload
     def __radd__(self, other: date) -> Timestamp: ...
     @overload
     def __radd__(self, other: BaseOffset) -> Self: ...
     @overload
-    def __radd__(self, other: _DatetimeT) -> _DatetimeT: ...
-    @overload
     def __radd__(self, other: _TimedeltaT) -> _TimedeltaT: ...
+    def __sub__(self, other: BaseOffset) -> Self: ...
+    @overload
     def __rsub__(self, other: npt.NDArray[np.object_]) -> npt.NDArray[np.object_]: ...
     @overload
+    def __rsub__(self, other: _DatetimeT) -> _DatetimeT: ...
+    @overload
     def __rsub__(self, other: date) -> Timestamp: ...
     @overload
     def __rsub__(self, other: BaseOffset) -> Self: ...
     @overload
-    def __rsub__(self, other: _DatetimeT) -> _DatetimeT: ...
-    @overload
     def __rsub__(self, other: _TimedeltaT) -> _TimedeltaT: ...
     def __call__(self, other): ...
     @overload