<!-- Do not edit this file. It is automatically generated by API Documenter. --> [Home](./index.md) > [puppeteer](./puppeteer.md) > [SerializedAXNode](./puppeteer.serializedaxnode.md) > [required](./puppeteer.serializedaxnode.required.md) ## SerializedAXNode.required property <b>Signature:</b> ```typescript required?: boolean; ```