{"ast_node_type":"other","tokens":[{"end":55,"kind":"keyword","start":0,"text":"self.add_edge(lsif::Edge::Item(lsif::Item"}]}
            self.add_edge(lsif::Edge::Item(lsif::Item {
            let def_vertex = self.get_range_id(def);
                document: (*self.file_map.get(&def.file_id).unwrap()).into(),