fix: improve typing

rubenfonseca · rubenfonseca · commit 1a3a73b5285b · 2024-02-19T15:46:22.000+01:00
diff --git a/aws_lambda_powertools/event_handler/middlewares/openapi_validation.py b/aws_lambda_powertools/event_handler/middlewares/openapi_validation.py
@@ -371,7 +371,7 @@ def _get_embed_body(
 def _normalize_multi_query_string_with_param(
     query_string: Optional[Dict[str, List[str]]],
     params: Sequence[ModelField],
-):
+) -> Optional[Dict[str, Any]]:
     """
     Extract and normalize resolved_query_string_parameters
 
