Mark setters.frozen as NoReturn

python-attrs · Jul 14, 2020 · 77b5828 · 77b5828
1 parent 086fe20
commit 77b5828
Showing 1 changed file with 4 additions and 2 deletions.
diff --git a/src/attr/setters.pyi b/src/attr/setters.pyi
@@ -1,10 +1,12 @@
 from . import _OnSetAttrType, Attribute
-from typing import TypeVar, Any, NewType, cast
+from typing import TypeVar, Any, NewType, NoReturn, cast
 
 _T = TypeVar("_T")
 
+def frozen(
+    instance: Any, attribute: Attribute, new_value: Any
+) -> NoReturn: ...
 def pipe(*setters: _OnSetAttrType) -> _OnSetAttrType: ...
-def frozen(instance: Any, attribute: Attribute, new_value: Any) -> Any: ...
 def validate(instance: Any, attribute: Attribute, new_value: _T) -> _T: ...
 def convert(instance: Any, attribute: Attribute, new_value: _T) -> _T: ...