id; } public function getTitle(): ?string { return $this->title; } public function setTitle(string $title): self { $this->title = $title; return $this; } public function getDescription(): ?string { return $this->description; } public function setDescription(?string $description): self { $this->description = $description; return $this; } public function getTeaserImage(): ?string { return $this->teaserImage; } public function setTeaserImage(?string $teaserImage): self { $this->teaserImage = $teaserImage; return $this; } }