writeCachedConfigurationIfMissing() public method

 /**
  * @param array $items
  * @param NewContentElementController $parentObject
  * @return void
  */
 public function manipulateWizardItems(&$items, &$parentObject)
 {
     $this->configurationService->writeCachedConfigurationIfMissing();
     $items = $this->filterPermittedFluidContentTypesByInsertionPosition($items, $parentObject);
 }