diff -r 607e94e01851 -r f4733654f144 hgext/fastexport.py
--- a/hgext/fastexport.py	Mon Sep 16 15:36:38 2024 +0200
+++ b/hgext/fastexport.py	Mon Sep 16 15:36:44 2024 +0200
@@ -7,6 +7,8 @@
 # The format specification for fast-import streams can be found at
 # https://git-scm.com/docs/git-fast-import#_input_format
 
+from __future__ import annotations
+
 import re
 
 from mercurial.i18n import _