<?php

namespace Custom\Entity;

use Doctrine\ORM\Mapping as ORM;

/**
 * @ORM\Entity
 */
class User
{
    /**
     * @ORM\Id
     * @ORM\GeneratedValue
     * @ORM\Column(type="integer")
     */
    private $id;

    /**
     * @ORM\Column(type="string", length=255, nullable=true)
     */
    private $firstName;

    /**
     * @ORM\Column(type="datetime", nullable=true)
     */
    private $createdAt;

    public function getId()
    {
        return $this->id;
    }

    public function getFirstName()
    {
        return $this->firstName;
    }

    public function setFirstName(?string $firstName)
    {
        $this->firstName = $firstName;
    }

    public function getCreatedAt(): ?\DateTimeInterface
    {
        return $this->createdAt;
    }

    public function setCreatedAt(?\DateTimeInterface $createdAt)
    {
        $this->createdAt = $createdAt;
    }
}