1 files changed, 2 insertions, 3 deletions
diff --git a/sphinx/util/fileutil.py b/sphinx/util/fileutil.py
index 466c28135..37c038855 100644
--- a/sphinx/util/fileutil.py
+++ b/sphinx/util/fileutil.py
@@ -10,15 +10,14 @@
 
 import os
 import posixpath
-from typing import Callable, Dict
+from typing import TYPE_CHECKING, Callable, Dict
 
 from docutils.utils import relative_path
 
 from sphinx.util.osutil import copyfile, ensuredir
 from sphinx.util.typing import PathMatcher
 
-if False:
-    # For type annotation
+if TYPE_CHECKING:
     from sphinx.util.template import BaseRenderer