protected function getIdsOfServicesThatAreDefinedInApplication()
    {
        if ($this->serviceIdWhitelist === null) {
            $builder = $this->createContainerBuilder();
            $this->applyToExtensions(function (ExtensionInterface $extension) use ($builder) {
                $extension->load($builder->getExtensionConfig($extension->getAlias()), $builder);
            });
            $this->serviceIdWhitelist = $builder->getServiceIds();
        }
        return $this->serviceIdWhitelist;
    }
protected function getIdsOfServicesThatAreDefinedInApplication()
    {
        if ($this->serviceIdWhitelist === null) {
            $builder = $this->createContainerBuilder();
            $this->applyToExtensions(function (ExtensionInterface $extension) use ($builder) {
                $extension->load($builder->getExtensionConfig($extension->getAlias()), $builder);
            });
            $this->serviceIdWhitelist = $builder->getServiceIds();
        }
        return $this->serviceIdWhitelist;
    }
protected function getIdsOfServicesThatAreDefinedInApplication ( ) { if ( $ this -> serviceIdWhitelist === null ) { $ builder = $ this -> createContainerBuilder ( ) ; $ this -> applyToExtensions ( function ( ExtensionInterface $ extension ) use ( $ builder ) { $ extension -> load ( $ builder -> getExtensionConfig ( $ extension -> getAlias ( ) ) , $ builder ) ; } ) ; $ this -> serviceIdWhitelist = $ builder -> getServiceIds ( ) ; } return $ this -> serviceIdWhitelist ; }
Returns all IDs of services that are clearly defined in the application bundles.

@return string[]
Returns all IDs of services that are clearly defined in the application bundles .