minor typing

timl3136 · timl3136 · commit acce71ef0b19 · 2025-11-25T15:15:28.000-08:00
Signed-off-by: Tim Li &lt;ltim@uber.com&gt;
diff --git a/cadence/signal.py b/cadence/signal.py
@@ -110,7 +110,7 @@ def wrap(
         params = _get_signal_signature(fn)
         _validate_signal_return_type(fn)
 
-        return SignalDefinition(fn, name, params, is_async)
+        return SignalDefinition[P, T](fn, name, params, is_async)
 
 
 def _validate_signal_return_type(fn: Callable) -> None:
