Neos\Flow\Package\PackageManagerInterface::unfreezePackage PHP Метод

    public function unfreezePackage($packageKey);

 /**
  * Unfreeze a package
  *
  * Unfreezes a previously frozen package. On the next request, this package will
  * be considered again by the file monitoring and related services – if they are
  * enabled in the current context.
  *
  * By specifying <b>all</b> as a package key, all currently frozen packages are
  * unfrozen (the default).
  *
  * @param string $packageKey Key of the package to unfreeze, or 'all'
  * @return void
  * @see neos.flow:package:freeze
  * @see neos.flow:cache:flush
  */
 public function unfreezeCommand($packageKey = 'all')
 {
     if (!$this->bootstrap->getContext()->isDevelopment()) {
         $this->outputLine('Package freezing is only supported in Development context.');
         $this->quit(3);
     }
     $packagesToUnfreeze = [];
     if ($packageKey === 'all') {
         foreach (array_keys($this->packageManager->getAvailablePackages()) as $packageKey) {
             if ($this->packageManager->isPackageFrozen($packageKey)) {
                 $packagesToUnfreeze[] = $packageKey;
             }
         }
         if ($packagesToUnfreeze === []) {
             $this->outputLine('Nothing to do, no packages were frozen.');
             $this->quit(0);
         }
     } else {
         if ($packageKey === null) {
             $this->outputLine('You must specify a package to unfreeze.');
             $this->quit(1);
         }
         if (!$this->packageManager->isPackageAvailable($packageKey)) {
             $this->outputLine('Package "%s" is not available.', [$packageKey]);
             $this->quit(2);
         }
         if (!$this->packageManager->isPackageFrozen($packageKey)) {
             $this->outputLine('Package "%s" was not frozen.', [$packageKey]);
             $this->quit(0);
         }
         $packagesToUnfreeze = [$packageKey];
     }
     foreach ($packagesToUnfreeze as $packageKey) {
         $this->packageManager->unfreezePackage($packageKey);
         $this->outputLine('Unfroze package "%s".', [$packageKey]);
     }
 }