Наследование: extends pocketmine\event\Event
 /**
  * @param Player $player
  * @param int $oldMode
  * @param int $newMode
  */
 public function __construct(Player $player, $oldMode, $newMode)
 {
     parent::__construct($player);
     $this->oldMode = (int) $oldMode;
     $this->newMode = (int) $newMode;
 }