SovBundle/Model/Setting/SiteSettingModel.php

<?php

namespace Lc\SovBundle\Model\Setting;

use Doctrine\ORM\Mapping as ORM;
use Lc\SovBundle\Doctrine\EntityInterface;
use Lc\SovBundle\Model\Site\SiteInterface;

abstract class SiteSettingModel extends SettingModel implements SiteSettingInterface, EntityInterface
{
    #[ORM\ManyToOne(targetEntity:"Lc\SovBundle\Model\Site\SiteInterface", inversedBy: "settings")]
    #[ORM\JoinColumn(nullable: false)]
    protected $site;

    public function getSite(): ?SiteInterface
    {
        return $this->site;
    }

    public function setSite(?SiteInterface $site): self
    {
        $this->site = $site;

        return $this;
    }
}