$metadata Document properties written into * the file: Title, Author, Subject, * Keywords, Creator. Both drivers * accept the same key names. * @param PdfPageSetup|null $page Page geometry to render at. Defaults to * the configured one; the reports pass * PdfPageSetup::forReports() because they * carry no inset of their own. */ public function loadView(string $template, array $metadata = [], ?PdfPageSetup $page = null): ResponseStream; }