Fix new linter error when importing annotationlib

miguelgrinberg · miguelgrinberg · commit 9701d66cd4de · 2025-11-03T13:05:56.000Z
diff --git a/elasticsearch/dsl/document_base.py b/elasticsearch/dsl/document_base.py
@@ -39,7 +39,7 @@
 try:
     import annotationlib
 except ImportError:
-    annotationlib = None
+    annotationlib = None  # type: ignore[assignment]
 
 try:
     from types import UnionType
