Write introduction for metaclass methods #2673

doc/Language/mop.pod6

@@ -125,6 +125,16 @@ The presence of a C<Scalar> object indicates that the object is "itemized".
 Please refer to the L<section on item
 context|/language/contexts#Item_context> for more information.
 
+=head1 Metaclass methods
+
+Same as you can define object and class methods (which do not have access to
+the instance variables), you can define metaclass methods, which will work on
+the metaclass. These are conventionally defined by a caret (C<^>) at the
+front of the method identifier. These metaclass methods will return a type
+object.
+
+
+
 =head1 Structure of the metaobject system
 
 B<Note:> this documentation largely reflects the metaobject system as