diff -r 607e94e01851 -r f4733654f144 mercurial/state.py
--- a/mercurial/state.py	Mon Sep 16 15:36:38 2024 +0200
+++ b/mercurial/state.py	Mon Sep 16 15:36:44 2024 +0200
@@ -17,6 +17,7 @@
 the data.
 """
 
+from __future__ import annotations
 
 import contextlib