{"ast_node_type":"other","tokens":[{"end":37,"kind":"keyword","start":0,"text":".unwrap_or(Edition::CURRENT);"}]}
        .unwrap_or(Edition::CURRENT);
        .map(|it| it.edition(sema.db))
    let token = pick_best_token(file.syntax().token_at_offset(offset), |kind| match kind {