<?php  namespace App\Services\SMS;  use App\Services\Support\BaseApiHandler;  class NthHandler extends BaseApiHandler { 	public const API_URL = 'https://msg.mobile-gw.com:9000/';  	public function __construct(?string $username = null, ?string $password = null){}  	public function sms(array $data): ?array{}  	public function message(array $data): ?array{} }