declare strict_types namespace App Controller use App Entity Post use

declare(strict_types=1);

namespace App\Controller;

use App\Entity\Post;
use App\Repository\PostRepository;
use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
use Symfony\Component\Routing\Annotation\Route;

class PostsController extends AbstractController
{
    /** @var PostRepository $postRepository */
    private $postRepository;

    public function __construct(PostRepository $postRepository)
    {
        $this->postRepository = $postRepository;
    }

   /**
     * @Route("/posts", name="blog_posts")
     */