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-rw-r--r--sphinx/domains/math.py2
1 files changed, 2 insertions, 0 deletions
diff --git a/sphinx/domains/math.py b/sphinx/domains/math.py
index 6df7d30cb..54e5b3c01 100644
--- a/sphinx/domains/math.py
+++ b/sphinx/domains/math.py
@@ -1,5 +1,7 @@
"""The math domain."""
+from __future__ import annotations
+
from typing import TYPE_CHECKING, Any, Dict, Iterable, List, Optional, Tuple
from docutils import nodes