def find_refable_by_name(self, name, package):
        """Find any valid target for "ref()" in the graph by its name and
        package name, or None for any package.
        """
        return self._find_by_name(name, package, 'nodes', NodeType.refable())
def find_refable_by_name ( self , name , package ) : return self . _find_by_name ( name , package , 'nodes' , NodeType . refable ( ) )
Find any valid target for "ref()" in the graph by its name and
        package name, or None for any package.