collection-crud/src/Form/BrandType.php

<?php declare(strict_types=1);

namespace App\Form;

use App\Entity\Brand;
use Symfony\Component\Form\{AbstractType, FormBuilderInterface};
use Symfony\Component\OptionsResolver\OptionsResolver;

class BrandType extends AbstractType
{
    public function buildForm(FormBuilderInterface $builder, array $options): void
    {
        $builder
            ->add('name');
    }

    public function configureOptions(OptionsResolver $resolver): void
    {
        $resolver->setDefaults([
            'data_class' => Brand::class,
        ]);
    }
}