--- a/mercurial/interfaces/dirstate.py	Tue Sep 10 09:21:38 2019 -0400
+++ b/mercurial/interfaces/dirstate.py	Tue Sep 10 09:42:56 2019 -0400
@@ -34,13 +34,6 @@
         that modify the dirstate parent.
         '''
 
-    _map = interfaceutil.Attribute(
-        """Return the dirstate contents (see documentation for dirstatemap).
-
-        TODO this should not be exposed.
-        """
-        )
-
     def hasdir(d):
         pass