fromJson method

@override ButtonTextTheme? fromJson(String? json)

Implementation

@override
ButtonTextTheme? fromJson(String? json) {
  if (json == null) return null;

  switch (json) {
    case 'accent':
      return ButtonTextTheme.accent;

    case 'normal':
      return ButtonTextTheme.normal;

    case 'primary':
      return ButtonTextTheme.primary;
  }

  throw 'Unsuported_Json_Value';
}