private function loadDefaultSearchEngines(ContainerBuilder $container)
    {
        $definition = new Definition('Behat\Behat\Definition\Search\RepositorySearchEngine', array(
            new Reference(self::REPOSITORY_ID),
            new Reference(self::PATTERN_TRANSFORMER_ID),
            new Reference(self::DEFINITION_TRANSLATOR_ID),
            new Reference(ArgumentExtension::PREG_MATCH_ARGUMENT_ORGANISER_ID)
        ));
        $definition->addTag(self::SEARCH_ENGINE_TAG, array('priority' => 50));
        $container->setDefinition(self::SEARCH_ENGINE_TAG . '.repository', $definition);
    }