class ApiClientConfig { final String baseUrl; final Duration timeout; final Map defaultHeaders; const ApiClientConfig({ required this.baseUrl, this.timeout = const Duration(seconds: 30), this.defaultHeaders = const {}, }); static const ApiClientConfig development = ApiClientConfig( baseUrl: 'https://api-route.goutezplanb.com', timeout: Duration(seconds: 30), ); static const ApiClientConfig production = ApiClientConfig( baseUrl: 'https://api-route.goutezplanb.com', timeout: Duration(seconds: 30), ); }