register(HotPath\C1::class)->addTag('container.hot_path')->setPublic(true); $container->register(HotPath\C2::class)->addArgument(new Reference(HotPath\C3::class))->setPublic(true); $container->register(HotPath\C3::class); $container->register(ParentNotExists::class)->setPublic(true); return $container;