services_descriptions.php

См. документацию.

<?php
 
use Bitrix\Pull\Push\ServiceList;
 
class CPushDescription
{
    // backwards compatibility
    const TYPE_APPLE = ServiceList::TYPE_APPLE;
    const TYPE_APPLE_VOIP = ServiceList::TYPE_APPLE_VOIP;
    const TYPE_GOOGLE = ServiceList::TYPE_GOOGLE;
    const TYPE_GOOGLE_REV2 = ServiceList::TYPE_GOOGLE_REV2;
    const TYPE_HUAWEI = ServiceList::TYPE_HUAWEI;
}