{"ast_node_type":"variable","tokens":[{"end":89,"kind":"keyword","start":0,"text":"&&"}]}
            && let Some(name_span) = self.look_ahead(1, |t| t.is_ident().then(|| t.span))
            // We found `ref mut? ident:`, try to parse a `name,` or `name }`.
            && self.look_ahead(2, |t| {