PushCommandEnum.php

См. документацию.

<?php
 
namespace Bitrix\Calendar\Event\Enum;
 
enum PushCommandEnum
{
    case OPEN_EVENT_ATTENDEE_STATUS;
    case OPEN_EVENT_CREATED;
    case OPEN_EVENT_UPDATED;
    case OPEN_EVENT_DELETED;
    case OPEN_EVENT_SCORER_UPDATED;
}