{"ast_node_type":"other","tokens":[{"end":49,"kind":"keyword","start":0,"text":"self.add_snippet(PlaceSnippet::OverGroup("}]}
        self.add_snippet(PlaceSnippet::OverGroup(
        assert!(nodes.iter().all(|node| node.parent().is_some()));
            nodes.into_iter().map(|node| node.into()).collect(),