Fix missing return type for getIterator method in PHP 8.1

Martin Venuš · Martin Venuš · commit f65c74ed0597 · 2021-11-24T12:36:03.000+01:00
diff --git a/src/Collection.php b/src/Collection.php
@@ -95,6 +95,7 @@ public static function range($start = 0, $end = null, $step = 1)
      * {@inheritdoc}
      * @throws InvalidReturnValue
      */
+    #[\ReturnTypeWillChange]
     public function getIterator()
     {
         if ($this->inputFactory) {

Original file line number	Diff line number	Diff line change
`@@ -95,6 +95,7 @@ public static function range($start = 0, $end = null, $step = 1)`
`95`	`95`	`* {@inheritdoc}`
`96`	`96`	`* @throws InvalidReturnValue`
`97`	`97`	`*/`
	`98`	`+ #[\ReturnTypeWillChange]`
`98`	`99`	`public function getIterator()`
`99`	`100`	`{`
`100`	`101`	`if ($this->inputFactory) {`