{"ast_node_type":"variable","tokens":[{"end":61,"kind":"keyword","start":0,"text":"let"}]}
    let (tree,) = use_tree_list.use_trees().collect_tuple()?;
    let use_tree_list = ast::UseTreeList::cast(token.parent()?)?;
    edit.replace(use_tree_list.syntax().text_range(), tree.syntax().text().to_string());