import { EmulationManager } from "https://deno.land/x/puppeteer@14.1.1/vendor/puppeteer-core/puppeteer/common/EmulationManager.d.ts";
Parameters
viewport: Viewport
x/puppeteer/vendor/puppeteer-core/puppeteer/common/EmulationManager.d.ts>EmulationManager#emulateViewport
import { EmulationManager } from "https://deno.land/x/puppeteer@14.1.1/vendor/puppeteer-core/puppeteer/common/EmulationManager.d.ts";