Utils.php

<?php
 
namespace Bitrix\MessageService\Providers\Edna\SMS;
 
use Bitrix\Main\Result;
use Bitrix\MessageService\Providers;
use Bitrix\MessageService\Providers\Edna\EdnaUtils;
 
 
class Utils extends EdnaUtils
{
    public function getSentTemplateMessage(string $from, string $to): string
    {
        return '';
    }
 
    public function initializeDefaultExternalSender(): Providers\ExternalSender
    {
        return new ExternalSender(
            $this->optionManager->getOption(Providers\Constants\InternalOption::API_KEY),
            RegionHelper::getApiEndPoint(),
            $this->optionManager->getSocketTimeout(),
            $this->optionManager->getStreamTimeout()
        );
    }
 
    public function getMessageTemplates(string $subject = ''): Result
    {
        return new Result();
    }
}