suivi/src/Factory/BillVendorFactory.php

<?php

namespace App\Factory;

use App\Core\Factory\FactoryInterface;
use App\Entity\BillVendor as Entity;

class BillVendorFactory implements FactoryInterface
{
    public function create(?string $label = null): Entity
    {
        $entity = new Entity();
        $entity->setLabel((string) $label);

        return $entity;
    }
}