{"ast_node_type":"other","tokens":[{"end":99,"kind":"keyword","start":0,"text":"//"}]}
                        // Consider lines with nothing but whitespace, a single delimiter as empty.
                    !(s.starts_with("//") && !(s.starts_with("///") || s.starts_with("//!")))
                        && !["", "{", "}", "(", ")", "[", "]"].contains(&s)