diff --git a/Admin/Installer.php b/Admin/Installer.php
index 95bac34..bccfdae 100644
--- a/Admin/Installer.php
+++ b/Admin/Installer.php
@@ -36,7 +36,7 @@ class Installer extends InstallerAbstract
     /**
      * {@inheritdoc}
      */
-    public static function install(Pool $dbPool, array $info)
+    public static function install(Pool $dbPool, InfoManager $info)
     {
         parent::install($dbPool, $info);
     }
diff --git a/Admin/Uninstall.php b/Admin/Uninstall.php
index d3dcc3d..736f2ea 100644
--- a/Admin/Uninstall.php
+++ b/Admin/Uninstall.php
@@ -36,7 +36,7 @@ class Uninstall extends UninstallAbstract
     /**
      * {@inheritdoc}
      */
-    public static function uninstall(Pool $dbPool, array $info)
+    public static function uninstall(Pool $dbPool, InfoManager $info)
     {
         parent::uninstall($dbPool, $info);
     }
diff --git a/Controller.php b/Controller.php
index 7f50729..842ad1a 100644
--- a/Controller.php
+++ b/Controller.php
@@ -57,16 +57,6 @@ class Controller extends ModuleAbstract implements WebInterface
      */
     const MODULE_NAME = 'Contact';
 
-    /**
-     * Localization files.
-     *
-     * @var string
-     * @since 1.0.0
-     */
-    protected static $localization = [
-        RequestDestination::BACKEND => [''],
-    ];
-
     /**
      * Providing.
      *