Return the entity type of the given reftrack node

        See: :data:`MayaRefobjInterface.types`.

        :param refobj: the reftrack node to query
        :type refobj: str
        :returns: the entity type
        :rtype: str
        :raises: ValueError

def get_typ(self, refobj):
        """Return the entity type of the given reftrack node

        See: :data:`MayaRefobjInterface.types`.

        :param refobj: the reftrack node to query
        :type refobj: str
        :returns: the entity type
        :rtype: str
        :raises: ValueError
        """
        enum = cmds.getAttr("%s.type" % refobj)
        try:
            return JB_ReftrackNode.types[enum]
        except IndexError:
            raise ValueError("The type on the node %s could not be associated with an available type: %s" %
                             (refobj, JB_ReftrackNode.types))