{"ast_node_type":"other","tokens":[{"end":96,"kind":"keyword","start":0,"text":"//"}]}
                        // `foo.1.2` (or `foo.1.2e3`): two complete dot accesses. We end up with
                    ) => {
                        // the `sym2` (`2` or `2e3`) token in `self.prev_token` and the following