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-rw-r--r--sphinx/util/nodes.py4
1 files changed, 2 insertions, 2 deletions
diff --git a/sphinx/util/nodes.py b/sphinx/util/nodes.py
index f439c515e..9b1e81490 100644
--- a/sphinx/util/nodes.py
+++ b/sphinx/util/nodes.py
@@ -11,6 +11,7 @@
from __future__ import absolute_import
import re
+from typing import TYPE_CHECKING
from docutils import nodes
from six import text_type
@@ -19,8 +20,7 @@ from sphinx import addnodes
from sphinx.locale import pairindextypes
from sphinx.util import logging
-if False:
- # For type annotation
+if TYPE_CHECKING:
from typing import Any, Callable, Iterable, List, Set, Tuple, Union # NOQA
from sphinx.builders import Builder # NOQA
from sphinx.utils.tags import Tags # NOQA