Puppeter class of puppeter introduction

file ：puppeteer/api.md at main · puppeteer/puppeteer · GitHub

1. brief introduction

Puppeteer The module provides a startup Chromium Example method .

The main types are Puppeteer and PuppeteerNode

and puppeteer The export of a module is actually  PuppeteerNode Class

export declare class Puppeteer {
        protected _isPuppeteerCore: boolean;
        protected _changedProduct: boolean;

        constructor(settings: CommonPuppeteerSettings);

        connect(options: ConnectOptions): Promise<Browser>;
     
        get devices(): DevicesMap;
       
        get errors(): PuppeteerErrors;
       
        get networkConditions(): PredefinedNetworkConditions;
       
        registerCustomQueryHandler(name: string, queryHandler: CustomQueryHandler): void;
       
        unregisterCustomQueryHandler(name: stri