<!-- Do not edit this file. It is automatically generated by API Documenter. --> [Home](./index.md) > [puppeteer](./puppeteer.md) > [FrameManager](./puppeteer.framemanager.md) > [\_handleFrameTree](./puppeteer.framemanager._handleframetree.md) ## FrameManager.\_handleFrameTree() method <b>Signature:</b> ```typescript _handleFrameTree(frameTree: Protocol.Page.FrameTree): void; ``` ## Parameters | Parameter | Type | Description | | --- | --- | --- | | frameTree | Protocol.Page.FrameTree | | <b>Returns:</b> void