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-rw-r--r--sphinx/testing/util.py2
1 files changed, 2 insertions, 0 deletions
diff --git a/sphinx/testing/util.py b/sphinx/testing/util.py
index 6f0b79810..eb45d42a0 100644
--- a/sphinx/testing/util.py
+++ b/sphinx/testing/util.py
@@ -1,4 +1,6 @@
"""Sphinx test suite utilities"""
+from __future__ import annotations
+
import functools
import os
import re