<?phpnamespace App\Entity;use App\Repository\SessionTypeRepository;use Doctrine\ORM\Mapping as ORM;#[ORM\Entity(repositoryClass: SessionTypeRepository::class)]class SessionType{ #[ORM\Id] #[ORM\GeneratedValue] #[ORM\Column] private ?int $id = null; #[ORM\Column(length: 255)] private ?string $nom = null; public function getId(): ?int { return $this->id; } public function getNom(): ?string { return $this->nom; } public function setNom(string $nom): self { $this->nom = $nom; return $this; }}