{"ast_node_type":"other","tokens":[{"end":48,"kind":"keyword","start":0,"text":"Some(RegionClassification::External)"}]}
            Some(RegionClassification::External)
        } else if (self.first_extern_index..self.first_local_index).contains(&index) {
        } else if (self.first_local_index..self.num_universals).contains(&index) {