{"ast_node_type":"other","tokens":[{"end":65,"kind":"keyword","start":0,"text":"proc_macros_loaded:"}]}
            proc_macros_loaded: !self.config.expand_proc_macros()
            semantic_tokens_cache: Arc::clone(&self.semantic_tokens_cache),
                || self.fetch_proc_macros_queue.last_op_result().copied().unwrap_or(false),