Replace __sleep/wakeup() by __(un)serialize() for throwing and internal usages

Author: nicolas-grekas

Loader/Configurator/CollectionConfigurator.php

@@ -38,15 +38,12 @@ public function __construct(RouteCollection $parent, string $name, ?self $parent
         $this->parentPrefixes = $parentPrefixes;
     }
 
-    public function __sleep(): array
+    public function __serialize(): array
     {
         throw new \BadMethodCallException('Cannot serialize '.__CLASS__);
     }
 
-    /**
-     * @return void
-     */
-    public function __wakeup()
+    public function __unserialize(array $data): void
     {
         throw new \BadMethodCallException('Cannot unserialize '.__CLASS__);
     }

Loader/Configurator/ImportConfigurator.php

@@ -30,15 +30,12 @@ public function __construct(RouteCollection $parent, RouteCollection $route)
         $this->route = $route;
     }
 
-    public function __sleep(): array
+    public function __serialize(): array
     {
         throw new \BadMethodCallException('Cannot serialize '.__CLASS__);
     }
 
-    /**
-     * @return void
-     */
-    public function __wakeup()
+    public function __unserialize(array $data): void
     {
         throw new \BadMethodCallException('Cannot unserialize '.__CLASS__);
     }