diff --git a/src/Skobkin/Bundle/PointToolsBundle/DataFixtures/ORM/LoadCommentsData.php b/src/Skobkin/Bundle/PointToolsBundle/DataFixtures/ORM/LoadCommentsData.php
index e406536..14b8a40 100644
--- a/src/Skobkin/Bundle/PointToolsBundle/DataFixtures/ORM/LoadCommentsData.php
+++ b/src/Skobkin/Bundle/PointToolsBundle/DataFixtures/ORM/LoadCommentsData.php
@@ -55,7 +55,7 @@ class LoadCommentsData extends AbstractFixture implements OrderedFixtureInterfac
         $om->flush();
     }
 
-    public function getOrder()
+    public function getOrder(): int
     {
         return 3;
     }
diff --git a/src/Skobkin/Bundle/PointToolsBundle/DataFixtures/ORM/LoadPostData.php b/src/Skobkin/Bundle/PointToolsBundle/DataFixtures/ORM/LoadPostData.php
index a624211..be0e135 100644
--- a/src/Skobkin/Bundle/PointToolsBundle/DataFixtures/ORM/LoadPostData.php
+++ b/src/Skobkin/Bundle/PointToolsBundle/DataFixtures/ORM/LoadPostData.php
@@ -40,7 +40,7 @@ class LoadPostData extends AbstractFixture implements OrderedFixtureInterface
         $this->addReference('test_post_longpost', $longPost);
     }
 
-    public function getOrder()
+    public function getOrder(): int
     {
         return 2;
     }
diff --git a/src/Skobkin/Bundle/PointToolsBundle/DataFixtures/ORM/LoadSubscribersData.php b/src/Skobkin/Bundle/PointToolsBundle/DataFixtures/ORM/LoadSubscribersData.php
index e30c37a..8838f3c 100644
--- a/src/Skobkin/Bundle/PointToolsBundle/DataFixtures/ORM/LoadSubscribersData.php
+++ b/src/Skobkin/Bundle/PointToolsBundle/DataFixtures/ORM/LoadSubscribersData.php
@@ -45,7 +45,7 @@ class LoadSubscribersData extends AbstractFixture implements OrderedFixtureInter
         $om->flush();
     }
 
-    public function getOrder()
+    public function getOrder(): int
     {
         return 4;
     }
@@ -58,7 +58,7 @@ class LoadSubscribersData extends AbstractFixture implements OrderedFixtureInter
      *
      * @return User[]
      */
-    private function getRandomSubscribers($users, $min = 0)
+    private function getRandomSubscribers(array $users, int $min = 0): array
     {
         if (0 === $number = mt_rand($min, count($users))) {
             return [];
diff --git a/src/Skobkin/Bundle/PointToolsBundle/DataFixtures/ORM/LoadUserData.php b/src/Skobkin/Bundle/PointToolsBundle/DataFixtures/ORM/LoadUserData.php
index a84e9dc..3e5ae0f 100644
--- a/src/Skobkin/Bundle/PointToolsBundle/DataFixtures/ORM/LoadUserData.php
+++ b/src/Skobkin/Bundle/PointToolsBundle/DataFixtures/ORM/LoadUserData.php
@@ -39,7 +39,7 @@ class LoadUserData extends AbstractFixture implements OrderedFixtureInterface
         $om->flush();
     }
 
-    public function getOrder()
+    public function getOrder(): int
     {
         return 1;
     }