{"ast_node_type":"variable","tokens":[{"end":50,"kind":"keyword","start":0,"text":"let"}]}
        let (style, mut stmts) = match stmt.kind {
    fn flat_map_stmt(&mut self, stmt: ast::Stmt) -> SmallVec<[ast::Stmt; 1]> {
            ast::StmtKind::MacCall(mac) => (mac.style, self.remove(stmt.id).make_stmts()),