'CURRENT_TIMESTAMP'])] private ?\DateTimeImmutable $createdAt = null; public function __construct() { $this->createdAt = new \DateTimeImmutable(); } public function getId(): ?int { return $this->id; } public function getName(): ?string { return $this->name; } public function setName(string $name): static { $this->name = $name; return $this; } public function getCreatedAt(): ?\DateTimeImmutable { return $this->createdAt; } public function setCreatedAt(\DateTimeImmutable $createdAt): static { $this->createdAt = $createdAt; return $this; } }