{"ast_node_type":"other","tokens":[{"end":88,"kind":"keyword","start":0,"text":"RECORD_FIELD_LIST"}]}
            RECORD_FIELD_LIST => FieldList::RecordFieldList(RecordFieldList { syntax }),
        let res = match syntax.kind() {
            TUPLE_FIELD_LIST => FieldList::TupleFieldList(TupleFieldList { syntax }),