Add types to public and protected properties

nicolas-grekas · nicolas-grekas · commit 3778e819115b · 2023-07-27T18:29:09.000+02:00
diff --git a/PropertyPathIterator.php b/PropertyPathIterator.php
@@ -21,7 +21,7 @@
  */
 class PropertyPathIterator extends \ArrayIterator implements PropertyPathIteratorInterface
 {
-    protected $path;
+    protected PropertyPathInterface $path;
 
     public function __construct(PropertyPathInterface $path)
     {

Original file line number	Diff line number	Diff line change
`@@ -21,7 +21,7 @@`
`21`	`21`	`*/`
`22`	`22`	`class PropertyPathIterator extends \ArrayIterator implements PropertyPathIteratorInterface`
`23`	`23`	`{`
`24`		`- protected $path;`
	`24`	`+ protected PropertyPathInterface $path;`
`25`	`25`
`26`	`26`	`public function __construct(PropertyPathInterface $path)`
`27`	`27`	`{`