| Closure | null */ protected array | Closure | null $contentGrid = null; public function content(View | Htmlable | Closure | null $content): static { $this->content = $content; return $this; } public function contentFooter(View | Htmlable | Closure | null $footer): static { $this->contentFooter = $footer; return $this; } /** * @param array | Closure | null $grid */ public function contentGrid(array | Closure | null $grid): static { $this->contentGrid = $grid; return $this; } public function getContent(): View | Htmlable | null { return $this->evaluate($this->content); } /** * @return array | null */ public function getContentGrid(): ?array { return $this->evaluate($this->contentGrid); } public function getContentFooter(): View | Htmlable | null { return $this->evaluate($this->contentFooter); } }