contact.php

См. документацию.

<?php
 
namespace Bitrix\Sale\Delivery\Services;

final class Contact
{
    private $name;

    private $phones = [];

    public function getName(): ?string
    {
        return $this->name;
    }

    public function setName(string $name): Contact
    {
        $this->name = $name;
        return $this;
    }

    public function getPhones(): array
    {
        return $this->phones;
    }

    public function addPhone(Phone $phone): Contact
    {
        $this->phones[] = $phone;
        return $this;
    }
}