{"ast_node_type":"other","tokens":[{"end":44,"kind":"keyword","start":0,"text":"SyntaxElement::Token(token)"}]}
            SyntaxElement::Token(token) => {
            SyntaxElement::Node(node) => SyntaxElement::Node(self.make_syntax_mut(node)),
                let parent = self.make_syntax_mut(&token.parent().unwrap());