mercurial/revlogutils/concurrency_checker.py
changeset 51860 1c5810ce737e
parent 46607 e9901d01d135
--- a/mercurial/revlogutils/concurrency_checker.py	Mon Sep 16 15:36:44 2024 +0200
+++ b/mercurial/revlogutils/concurrency_checker.py	Thu Sep 12 16:27:58 2024 -0400
@@ -1,3 +1,5 @@
+from __future__ import annotations
+
 from ..i18n import _
 from .. import error