<!-- Do not edit this file. It is automatically generated by API Documenter. --> [Home](./index.md) > [puppeteer](./puppeteer.md) > [EvaluateHandleFn](./puppeteer.evaluatehandlefn.md) ## EvaluateHandleFn type <b>Signature:</b> ```typescript export declare type EvaluateHandleFn = string | ((...args: any[]) => any); ```