diff -r 268662aac075 -r 2c4f656c8e9f mercurial/manifest.py
--- a/mercurial/manifest.py	Sun Aug 18 00:45:33 2019 +0300
+++ b/mercurial/manifest.py	Sun Aug 18 02:28:42 2019 +0300
@@ -29,9 +29,7 @@
 )
 from .interfaces import (
     repository,
-)
-from .utils import (
-    interfaceutil,
+    util as interfaceutil,
 )
 
 parsers = policy.importmod(r'parsers')