import { type Protocol } from "https://deno.land/x/puppeteer_plus@0.14.0/mod.ts";
const { LastSeenObjectIdEvent } = Protocol.HeapProfiler;
If heap objects tracking has been started then backend regularly sends a current value for last seen object id and corresponding timestamp. If the were changes in the heap since last event then one or more heapStatsUpdate events will be sent before a new lastSeenObjectId event.