@abc.abstractmethod<EOL><INDENT>def supports_repository_notification(self):<DEDENT>
return<EOL>
Tests if repository notification is supported.

        Messages may be sent when ``Repository`` objects are created,
        deleted or updated. Notifications for assets within repositories
        are sent via the asset notification session.

        :return: ``true`` if repository notification is supported ``,``  ``false`` otherwise
        :rtype: ``boolean``


        *compliance: mandatory -- This method must be implemented.*