just delete it

Author: MarcoGorelli

pandas-stubs/core/dtypes/common.pyi

@@ -4,7 +4,6 @@ from typing_extensions import TypeAlias
 
 from pandas._typing import (
     ArrayLike,
-    Dtype,
     DtypeObj,
     npt,
 )
@@ -34,7 +33,6 @@ _ArrayOrDtype: TypeAlias = (
 def is_object_dtype(arr_or_dtype: _ArrayOrDtype) -> bool: ...
 def is_datetime64_dtype(arr_or_dtype: _ArrayOrDtype) -> bool: ...
 def is_timedelta64_dtype(arr_or_dtype: _ArrayOrDtype) -> bool: ...
-def is_dtype_equal(source: Dtype, target: Dtype) -> bool: ...
 def is_string_dtype(arr_or_dtype: _ArrayOrDtype) -> bool: ...
 def is_integer_dtype(arr_or_dtype: _ArrayOrDtype) -> bool: ...
 def is_signed_integer_dtype(arr_or_dtype: _ArrayOrDtype) -> bool: ...