import { FrameManagerEmittedEvents } from "https://deno.land/x/puppeteer@16.2.0/vendor/puppeteer-core/puppeteer/common/FrameManager.d.ts";
We use symbols to prevent external parties listening to these events. They are internal to Puppeteer.
x/puppeteer/vendor/puppeteer-core/puppeteer/common/FrameManager.d.ts>FrameManagerEmittedEvents
import { FrameManagerEmittedEvents } from "https://deno.land/x/puppeteer@16.2.0/vendor/puppeteer-core/puppeteer/common/FrameManager.d.ts";
We use symbols to prevent external parties listening to these events. They are internal to Puppeteer.