Fix Symfony 4.2 deprecation (#304)

GuillaumeSTEIN · gilles-g · commit 66c196d6eb59 · 2019-04-17T13:19:10.000+02:00
diff --git a/Filter/Form/FilterTypeExtension.php b/Filter/Form/FilterTypeExtension.php
@@ -41,10 +41,10 @@ public function configureOptions(OptionsResolver $resolver)
     }
 
     /**
-     * {@inheritdoc}
+     * @return iterable
      */
-    public function getExtendedType()
+    public static function getExtendedTypes()
     {
-        return FormType::class;
+        return [FormType::class];
     }
 }

Original file line number	Diff line number	Diff line change
`@@ -41,10 +41,10 @@ public function configureOptions(OptionsResolver $resolver)`
`41`	`41`	`}`
`42`	`42`
`43`	`43`	`/**`
`44`		`- * {@inheritdoc}`
	`44`	`+ * @return iterable`
`45`	`45`	`*/`
`46`		`- public function getExtendedType()`
	`46`	`+ public static function getExtendedTypes()`
`47`	`47`	`{`
`48`		`- return FormType::class;`
	`48`	`+ return [FormType::class];`
`49`	`49`	`}`
`50`	`50`	`}`