2.3 KiB
2.3 KiB
Puppeteer class
The main Puppeteer class.
IMPORTANT: if you are using Puppeteer in a Node environment, you will get an instance of PuppeteerNode when you import or require puppeteer. That class extends Puppeteer, so has all the methods documented below as well as all that are defined on PuppeteerNode.
Signature:
export declare class Puppeteer
Remarks
The constructor for this class is marked as internal. Third-party code should not call the constructor directly or create subclasses that extend the Puppeteer class.
Properties
| Property | Modifiers | Type | Description |
|---|---|---|---|
| _changedProduct | boolean | ||
| _isPuppeteerCore | boolean | ||
| devices | DevicesMap | ||
| errors | PuppeteerErrors | ||
| networkConditions | PredefinedNetworkConditions |
Methods
| Method | Modifiers | Description |
|---|---|---|
| clearCustomQueryHandlers() | Clears all registered handlers. | |
| connect(options) | This method attaches Puppeteer to an existing browser instance. | |
| customQueryHandlerNames() | ||
| registerCustomQueryHandler(name, queryHandler) | Registers a custom query handler. After registration, the handler can be used everywhere where a selector is expected by prepending the selection string with <name>/. The name is only allowed to consist of lower- and upper case latin letters. |
|
| unregisterCustomQueryHandler(name) |