Type fix

dbt-labs · Jun 25, 2024 · c9507c1 · c9507c1
1 parent 3e6f775
commit c9507c1
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/core/dbt/parser/schema_yaml_readers.py b/core/dbt/parser/schema_yaml_readers.py
@@ -224,7 +224,7 @@ def _get_input_measures(
 
         return input_measures
 
-    def _get_period_agg(self, unparsed_period_agg: str) -> Optional[PeriodAggregation]:
+    def _get_period_agg(self, unparsed_period_agg: str) -> PeriodAggregation:
         return PeriodAggregation(unparsed_period_agg)
 
     def _get_optional_grain_to_date(