setFromData($webflowApiCollection->data); } public function getId(): ?string { return $this->id; } public function getSingularName(): ?string { return $this->singularName; } public function setSingularName(string $sn): self { $this->singularName = $sn; return $this; } public function getLastUpdated(): \DateTimeInterface { return new DateTimeImmutable($this->lastUpdated); } public function getCreatedOn(): \DateTimeInterface { return new DateTimeImmutable($this->lastUpdated); } }