mercurial/mergestate.py

--- a/mercurial/mergestate.py	Mon Feb 21 13:03:43 2022 -0700
+++ b/mercurial/mergestate.py	Mon Feb 21 13:08:28 2022 -0700
@@ -100,7 +100,7 @@
 CHANGE_MODIFIED = b'modified'
 
 
-class MergeAction(object):
+class MergeAction:
     """represent an "action" merge need to take for a given file
 
     Attributes:
@@ -194,7 +194,7 @@
 )
 
 
-class _mergestate_base(object):
+class _mergestate_base:
     """track 3-way merge state of individual files
 
     The merge state is stored on disk when needed. Two files are used: one with