-TODO:\r
-\r
-Mouse\r
-\r
-* smart exporters\r
-* method confliction\r
-* trait mechanism\r
-* native traits\r
-\r
-MouseX\r
-\r
-* MouseX::Role::Parameterized\r
-\r
+TODO:
+
+Makng subclasses of Mouse::Meta::* immutable breaks the classes.
+
+If one want match_on_type(), it should be supported.
+
+The 'handles' option for has() is not completely compatible with Moose.