fix: Определения типов

src/Url.php

@@ -4,7 +4,8 @@ namespace ctiso;
 
 class Url {
     public $parts = [];
-    public $parent/*: Url*/;
+    /** @var Url */
+    public $parent;
 
     function __construct() {
     }
@@ -23,5 +24,5 @@ class Url {
 
     function toString() {
         return '?' . http_build_query(array_merge($this->parts, $this->parent ? $this->parent->parts : []));
-    }    
+    }
 }