{"ast_node_type":"variable","tokens":[{"end":52,"kind":"keyword","start":0,"text":"let"}]}
        let path = self.procMacro_server().clone()?;
    pub fn proc_macro_srv(&self) -> Option<AbsPathBuf> {
        Some(AbsPathBuf::try_from(path).unwrap_or_else(|path| self.root_path.join(path)))