import * as puppeteer from "https://deno.land/x/puppeteer@16.2.0/vendor/puppeteer-core/puppeteer/common/FrameManager.js"; ClassescFrameManagerA frame manager manages the frames for a given Page | page. VariablesvFrameManagerEmittedEventsWe use symbols to prevent external parties listening to these events. They are internal to Puppeteer.