{"ast_node_type":"other","tokens":[{"end":90,"kind":"keyword","start":0,"text":"default_config:"}]}
            default_config: DEFAULT_CONFIG_DATA.get_or_init(|| Box::leak(Box::default())),
            client_config: (FullConfigInput::default(), ConfigErrors(vec![])),
            source_root_parent_map: Arc::new(FxHashMap::default()),