Add int return type to getOrder() method in fixture classes

src/Bundle/ChillReportBundle/DataFixtures/ORM/LoadCustomField.php

@@ -21,7 +21,7 @@ use Doctrine\Persistence\ObjectManager;
  */
 class LoadCustomField extends AbstractFixture implements OrderedFixtureInterface
 {
-    public function getOrder()
+    public function getOrder(): int
     {
         return 15001;
     }

src/Bundle/ChillReportBundle/DataFixtures/ORM/LoadCustomFieldsGroup.php

@@ -21,7 +21,7 @@ use Doctrine\Persistence\ObjectManager;
  */
 class LoadCustomFieldsGroup extends AbstractFixture implements OrderedFixtureInterface
 {
-    public function getOrder()
+    public function getOrder(): int
     {
         return 15000;
     }

src/Bundle/ChillReportBundle/DataFixtures/ORM/LoadReportACL.php

@@ -24,7 +24,7 @@ use Doctrine\Persistence\ObjectManager;
  */
 class LoadReportACL extends AbstractFixture implements OrderedFixtureInterface
 {
-    public function getOrder()
+    public function getOrder(): int
     {
         return 14999;
     }

src/Bundle/ChillReportBundle/DataFixtures/ORM/LoadReports.php

@@ -35,7 +35,7 @@ final class LoadReports extends AbstractFixture implements OrderedFixtureInterfa
         $this->faker = FakerFactory::create('fr_FR');
     }
 
-    public function getOrder()
+    public function getOrder(): int
     {
         return 15002;
     }