getString method

String getString(
  1. String key, {
  2. String? defaultValue,
})

Implementation

String getString(String key, {String? defaultValue}) {
  if (!_config.containsKey(key)) {
    if (defaultValue == null) {
      throw StateError("No config registered for key '$key'");
    } else {
      return defaultValue;
    }
  }
  return _config[key]!;
}