[Home](./index.md) > [puppeteer](./puppeteer.md) > [Protocol](./puppeteer.protocol.md) > [Page](./puppeteer.protocol.page.md) > [FrameTree](./puppeteer.protocol.page.frametree.md) ## Protocol.Page.FrameTree interface Information about the Frame hierarchy. Signature: ```typescript export interface FrameTree ``` ## Properties | Property | Type | Description | | --- | --- | --- | | [childFrames](./puppeteer.protocol.page.frametree.childframes.md) | [FrameTree](./puppeteer.protocol.page.frametree.md)\[\] | Child frames. | | [frame](./puppeteer.protocol.page.frametree.frame.md) | [Frame](./puppeteer.protocol.page.frame.md) | Frame information for this tree item. |