diff -r 383fdfa6bba9 -r 268662aac075 mercurial/manifest.py
--- a/mercurial/manifest.py	Thu Aug 22 16:47:31 2019 -0700
+++ b/mercurial/manifest.py	Sun Aug 18 00:45:33 2019 +0300
@@ -24,10 +24,12 @@
     mdiff,
     policy,
     pycompat,
-    repository,
     revlog,
     util,
 )
+from .interfaces import (
+    repository,
+)
 from .utils import (
     interfaceutil,
 )