{"ast_node_type":"variable","tokens":[{"end":52,"kind":"keyword","start":0,"text":"let"}]}
        let last_token = mac.syntax().last_token()?;
    } else if let Some(mac) = ast::MacroCall::cast(node.clone()) {
        if last_token.kind() != T![;] && last_token.kind() != SyntaxKind::R_CURLY {