make construct_array_type a non-classmethod

miguelpgarcia · miguelpgarcia · commit 074377dd264d · 2024-05-28T21:32:52.000-03:00
diff --git a/pandas/core/dtypes/base.py b/pandas/core/dtypes/base.py
@@ -206,7 +206,6 @@ def names(self) -> list[str] | None:
         """
         return None
 
-    @classmethod
     def construct_array_type(cls) -> type_t[ExtensionArray]:
         """
         Return the array type associated with this dtype.
