refactor: Update type annotations in sphinx.*

1 files changed, 1 insertions, 1 deletions

diff --git a/sphinx/transforms/post_transforms/__init__.py b/sphinx/transforms/post_transforms/__init__.py
index ee459cc56..6d7c3b0eb 100644
--- a/sphinx/transforms/post_transforms/__init__.py
+++ b/sphinx/transforms/post_transforms/__init__.py
@@ -131,7 +131,7 @@ class ReferencesResolver(SphinxPostTransform):
         if not results:
             return None
         if len(results) > 1:
-            def stringify(name, node):
+            def stringify(name: str, node: Element) -> str:
                 reftitle = node.get('reftitle', node.astext())
                 return ':%s:`%s`' % (name, reftitle)
             candidates = ' or '.join(stringify(name, role) for name, role in results)