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

    public function unfreezePackage($packageKey)
    {
        if (!$this->isPackageFrozen($packageKey)) {
            return;
        }
        if (!isset($this->packages[$packageKey])) {
            return;
        }
        $composerName = $this->packages[$packageKey]->getComposerName();
        $this->bootstrap->getObjectManager()->get(ReflectionService::class)->unfreezePackageReflection($packageKey);
        unset($this->packageStatesConfiguration['packages'][$composerName]['frozen']);
        $this->savePackageStates($this->packageStatesConfiguration);
    }

 /**
  * @test
  */
 public function unfreezePackageEmitsPackageStatesUpdatedSignal()
 {
     $this->mockApplicationContext->expects($this->atLeastOnce())->method('isDevelopment')->will($this->returnValue(true));
     $this->packageManager->createPackage('Some.Package', ['name' => 'some/package', 'type' => 'neos-package']);
     $this->packageManager->freezePackage('Some.Package');
     $this->mockDispatcher->expects($this->once())->method('dispatch')->with(PackageManager::class, 'packageStatesUpdated');
     $this->packageManager->unfreezePackage('Some.Package');
 }