public function __construct(HelperSet $helperSet, EventEmitter $event, ProcessManager $process, AdapterInterface $adapter)
{
$this->adapter = $adapter;
parent::__construct($helperSet, $event, $process);
}
public function __construct(HelperSet $helperSet, EventEmitter $event = null, ProcessManager $process = null)
{
$event = $event ?: new EventEmitter();
$process = $process ?: new ProcessManager(new EventDispatcher());
parent::__construct($helperSet, $event, $process);
}