private function loadSyntaxController(ContainerBuilder $container)
    {
        $definition = new Definition('Behat\Behat\Gherkin\Cli\SyntaxController', array(
            new Reference(self::KEYWORDS_DUMPER_ID),
            new Reference(TranslatorExtension::TRANSLATOR_ID)
        ));
        $definition->addTag(CliExtension::CONTROLLER_TAG, array('priority' => 600));
        $container->setDefinition(CliExtension::CONTROLLER_TAG . '.gherkin_syntax', $definition);
    }