Allow type_to to be an object (#204)

beartype · Jan 17, 2025 · f7afa1e · f7afa1e
1 parent 731b20d
commit f7afa1e
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/plum/promotion.py b/plum/promotion.py
@@ -135,7 +135,7 @@ def _promotion_rule(type1, type2):
 
 
 @_dispatch
-def add_promotion_rule(type1: object, type2: object, type_to: type) -> None:
+def add_promotion_rule(type1: object, type2: object, type_to: object) -> None:
     """Add a promotion rule.
 
     Args: