{"ast_node_type":"other","tokens":[{"end":45,"kind":"keyword","start":0,"text":".find(|(_,"}]}
                    .find(|(_, s)| filter(s))
                    .filter_map(|line| file.get_line(line - 1).map(|s| (line + 1, s)))
                    .map(|(line, _)| line)