<?php

class MyDTO
{
    /**
     * @var string Первый параметр
     */
    private $firstOption;

    /**
     * @var int Это второй параметр
     */
    private $secondOption;

    /**
     * @return string
     */
    public function getFirstOption(): string
    {
        return $this->firstOption;
    }

    /**
     * @param string $firstOption
     * @return MyDTO
     */
    public function setFirstOption(string $firstOption): MyDTO
    {
        $this->firstOption = $firstOption;
        return $this;
    }

    /**
     * @return int
     */
    public function getSecondOption(): int
    {
        return $this->secondOption;
    }

    /**
     * @param int $secondOption
     * @return MyDTO
     */
    public function setSecondOption(int $secondOption): MyDTO
    {
        $this->secondOption = $secondOption;
        return $this;
    }
}