method Page.prototype.pdfimport { Page } from "https://deno.land/x/astral@0.3.5/src/page.ts"; pdf(opts?: PdfOptions): Promise<Uint8Array>Capture screenshot of page ExamplesExample 1 const pdf = await page.pdf(); Deno.writeFileSync("page.pdf", pdf) Parametersoptionalopts: PdfOptionsReturnsPromise<Uint8Array>