docstring

Author: d-v-b

src/zarr/core/dtype/npy/int.py

@@ -425,6 +425,9 @@ def _check_native_dtype(cls: type[Self], dtype: TBaseDType) -> TypeGuard[np.dtyp
         """
         A type guard that checks if the input is assignable to the type of ``cls.dtype_class``
 
+        This method is overridden for this particular data type because of a windows-specific issue where 
+        np.dtype('i') is an instance of ``np.dtypes.IntDType``, not an instance of ``np.dtypes.Int32DType``.
+
         Parameters
         ----------
         dtype : TDType