[Home](./index.md) > [puppeteer](./puppeteer.md) > [ProductLauncher](./puppeteer.productlauncher.md) > [defaultArgs](./puppeteer.productlauncher.defaultargs.md) ## ProductLauncher.defaultArgs() method Signature: ```typescript defaultArgs(object: BrowserLaunchArgumentOptions): any; ``` ## Parameters | Parameter | Type | Description | | --- | --- | --- | | object | [BrowserLaunchArgumentOptions](./puppeteer.browserlaunchargumentoptions.md) | | Returns: any