code: protected function createConfigurationDefinition()
      {
          return new FixerConfigurationResolver([
              (new FixerOptionBuilder(
                  'strategy',
                  'Forbid multi-line whitespace or move the semicolon to the new line for chained calls.'
              ))
                  ->setAllowedValues([self::STRATEGY_NO_MULTI_LINE, self::STRATEGY_NEW_LINE_FOR_CHAINED_CALLS])
                  ->setDefault(self::STRATEGY_NO_MULTI_LINE)
                  ->getOption(),
          ]);
      }
docs: {@inheritdoc}