public function getMailEventsOptions()
{
return [new EventDetail(self::POST_CREATE, 'admin', ['index', 'done.by', 'receiver.username', 'receiver.fullName']), new EventDetail(self::POST_UPDATE, 'admin', ['index', 'done.by', 'receiver.username', 'receiver.fullName']), new EventDetail(self::PRE_DELETE, 'admin', ['index', 'done.by', 'receiver.username', 'receiver.fullName'])];
}