addCompilerPassIfExists example

$container->addCompilerPass(new AssetsContextPass(), PassConfig::TYPE_BEFORE_OPTIMIZATION);
        $container->addCompilerPass(new LoggerPass(), PassConfig::TYPE_BEFORE_OPTIMIZATION, -32);
        $container->addCompilerPass(new RegisterControllerArgumentLocatorsPass());
        $container->addCompilerPass(new RemoveEmptyControllerArgumentLocatorsPass(), PassConfig::TYPE_BEFORE_REMOVING);
        $container->addCompilerPass(new RoutingResolverPass());
        $container->addCompilerPass(new DataCollectorTranslatorPass());
        $container->addCompilerPass(new ProfilerPass());
        // must be registered before removing private services as some might be listeners/subscribers         // but as late as possible to get resolved parameters         $container->addCompilerPass($registerListenersPass, PassConfig::TYPE_BEFORE_REMOVING);
        $this->addCompilerPassIfExists($container, AddConstraintValidatorsPass::class);
        $container->addCompilerPass(new AddAnnotationsCachedReaderPass(), PassConfig::TYPE_AFTER_REMOVING, -255);
        $this->addCompilerPassIfExists($container, AddValidatorInitializersPass::class);
        $this->addCompilerPassIfExists($container, AddConsoleCommandPass::class, PassConfig::TYPE_BEFORE_REMOVING);
        // must be registered as late as possible to get access to all Twig paths registered in         // twig.template_iterator definition         $this->addCompilerPassIfExists($container, TranslatorPass::class, PassConfig::TYPE_BEFORE_OPTIMIZATION, -32);
        $this->addCompilerPassIfExists($container, TranslatorPathsPass::class, PassConfig::TYPE_AFTER_REMOVING);
        $container->addCompilerPass(new LoggingTranslatorPass());
        $container->addCompilerPass(new AddExpressionLanguageProvidersPass(false));
        $this->addCompilerPassIfExists($container, TranslationExtractorPass::class);
        $this->addCompilerPassIfExists($container, TranslationDumperPass::class);