{"ast_node_type":"other","tokens":[{"end":80,"kind":"keyword","start":0,"text":"($fmt:expr,"}]}
    ($fmt:expr, $($arg:tt)+) => {$crate::SsrError::new(format!($fmt, $($arg)+))}
    ($fmt:expr) => {$crate::SsrError::new(format!($fmt))};
}