Fix return types for PHP 8.1

derrabus · derrabus · commit 9a4fcecbcccf · 2021-08-04T22:31:23.000+02:00
diff --git a/Helper/HelperSet.php b/Helper/HelperSet.php
@@ -98,8 +98,9 @@ public function getCommand()
     }
 
     /**
-     * @return Helper[]
+     * @return \Traversable<Helper>
      */
+    #[\ReturnTypeWillChange]
     public function getIterator()
     {
         return new \ArrayIterator($this->helpers);

Original file line number	Diff line number	Diff line change
`@@ -98,8 +98,9 @@ public function getCommand()`
`98`	`98`	`}`
`99`	`99`
`100`	`100`	`/**`
`101`		`- * @return Helper[]`
	`101`	`+ * @return \Traversable<Helper>`
`102`	`102`	`*/`
	`103`	`+ #[\ReturnTypeWillChange]`
`103`	`104`	`public function getIterator()`
`104`	`105`	`{`
`105`	`106`	`return new \ArrayIterator($this->helpers);`