[Home](./index.md) > [puppeteer](./puppeteer.md) > [Browser](./puppeteer.browser.md) > [\_targetInfoChanged](./puppeteer.browser._targetinfochanged.md) ## Browser.\_targetInfoChanged() method Signature: ```typescript _targetInfoChanged(event: Protocol.Target.targetInfoChangedPayload): void; ``` ## Parameters | Parameter | Type | Description | | --- | --- | --- | | event | Protocol.Target.targetInfoChangedPayload | | Returns: void