{"ast_node_type":"other","tokens":[{"end":26,"kind":"keyword","start":0,"text":"vis.visit_id(&mut"}]}
    vis.visit_id(&mut id);
) -> SmallVec<[Stmt; 1]> {
    let mut stmts: SmallVec<[Stmt; 1]> = walk_flat_map_stmt_kind(vis, kind)