{"ast_node_type":"variable","tokens":[{"end":75,"kind":"keyword","start":0,"text":"let"}]}
                        let lo = comment_span.lo() + BytePos(2 + i as u32);
                    TEXT_FLOW_CONTROL_CHARS.contains(&c).then(|| {
                        (c, comment_span.with_lo(lo).with_hi(lo + BytePos(c.len_utf8() as u32)))