{"ast_node_type":"variable","tokens":[{"end":48,"kind":"keyword","start":0,"text":"let"}]}
        let pos: TextSize = (pos as u32).into();
    for (pos, _) in text[range].bytes().enumerate().filter(|&(_, b)| b == b'\n') {
        let offset = token.text_range().start() + range.start() + pos;