composer update

vendor/symfony/http-kernel/KernelInterface.php

@@ -21,6 +21,8 @@ use Symfony\Component\HttpKernel\Bundle\BundleInterface;
  * It manages an environment made of application kernel and bundles.
  *
  * @author Fabien Potencier <fabien@symfony.com>
+ *
+ * @method string getProjectDir() Gets the project dir (path of the project's composer file) - not defining it is deprecated since Symfony 4.2
  */
 interface KernelInterface extends HttpKernelInterface, \Serializable
 {
@@ -100,6 +102,8 @@ interface KernelInterface extends HttpKernelInterface, \Serializable
      * Gets the name of the kernel.
      *
      * @return string The kernel name
+     *
+     * @deprecated since Symfony 4.2
      */
     public function getName();
 
@@ -121,13 +125,15 @@ interface KernelInterface extends HttpKernelInterface, \Serializable
      * Gets the application root dir (path of the project's Kernel class).
      *
      * @return string The Kernel root dir
+     *
+     * @deprecated since Symfony 4.2
      */
     public function getRootDir();
 
     /**
      * Gets the current container.
      *
-     * @return ContainerInterface A ContainerInterface instance
+     * @return ContainerInterface|null A ContainerInterface instance or null when the Kernel is shutdown
      */
     public function getContainer();