{"ast_node_type":"other","tokens":[{"end":87,"kind":"keyword","start":0,"text":"only_ident(element.clone()).and_then(|ident|"}]}
        only_ident(element.clone()).and_then(|ident| self.rule.get_placeholder(&ident))
    fn get_placeholder(&self, element: &SyntaxElement) -> Option<&Placeholder> {
    }