diff -u b/core/modules/locale/lib/Drupal/locale/Form/TranslationStatusForm.php b/core/modules/locale/lib/Drupal/locale/Form/TranslationStatusForm.php
--- b/core/modules/locale/lib/Drupal/locale/Form/TranslationStatusForm.php
+++ b/core/modules/locale/lib/Drupal/locale/Form/TranslationStatusForm.php
@@ -9,7 +9,7 @@
 
 use Drupal\Core\Form\FormBase;
 use Drupal\Core\Extension\ModuleHandlerInterface;
-use Drupal\Core\KeyValueStore\StateInterface;
+use Drupal\Core\State\StateInterface;
 use Drupal\Component\Utility\String;
 use Symfony\Component\DependencyInjection\ContainerInterface;
 
@@ -27,7 +27,7 @@
   /**
    * The Drupal state storage service.
    *
-   * @var \Drupal\Core\KeyValueStore\KeyValueStoreInterface
+   * @var \Drupal\Core\State\StateInterface
    */
   protected $state;
 
@@ -46,10 +46,10 @@
    *
    * @param ModuleHandlerInterface $module_handler
    *   A module handler.
-   * @param \Drupal\Core\KeyValueStore\KeyValueStoreInterface $state
-   *   The state key/value store interface, gives access to state based config settings.
+   * @param \Drupal\Core\State\StateInterface $state
+   *   The state service.
    */
-  public function __construct(ModuleHandlerInterface $module_handler,StateInterface $state) {
+  public function __construct(ModuleHandlerInterface $module_handler, StateInterface $state) {
     $this->moduleHandler = $module_handler;
     $this->state = $state;
   }