eZ\Bundle\EzPublishCoreBundle\DependencyInjection\Configuration\ConfigBuilderInterface::addConfig PHP Метод

    public function addConfig(array $config);

 public function addPolicies(ConfigBuilderInterface $configBuilder)
 {
     $policiesConfig = [];
     foreach ($this->getFiles() as $file) {
         $configBuilder->addResource(new FileResource($file));
         $policiesConfig = array_merge_recursive($policiesConfig, Yaml::parse(file_get_contents($file)));
     }
     $configBuilder->addConfig($policiesConfig);
 }