Add typing

(no typing exists for result of statement()`

pylint/checkers/variables.py

@@ -736,13 +736,13 @@ def _uncertain_nodes_in_except_blocks(found_nodes, node, node_statement):
 
     @staticmethod
     def _uncertain_nodes_in_try_blocks_when_evaluating_except_blocks(
-        found_nodes, node_statement
-    ):
+        found_nodes: List[nodes.NodeNG], node_statement
+    ) -> List[nodes.NodeNG]:
         """Return any nodes in ``found_nodes`` that should be treated as uncertain
         because they are in a try block and the ``node_statement`` being evaluated
         is in one of its except handlers.
         """
-        uncertain_nodes = []
+        uncertain_nodes: List[nodes.NodeNG] = []
         closest_except_handler = utils.get_node_first_ancestor_of_type(
             node_statement, nodes.ExceptHandler
         )