/**
* {@inheritdoc}
*/
public function unsubscribe(EventSubscriberInterface $subscriber)
{
foreach ($subscriber->subscribe() as $event => $params) {
if (is_array($params) && is_array($params[0])) {
foreach ($params as $listener) {
$this->off($event, [$subscriber, $listener[0]]);
}
} else {
$this->off($event, [$subscriber, is_string($params) ? $params : $params[0]]);
}
}
}
