<!-- Do not edit this file. It is automatically generated by API Documenter. --> [Home](./index.md) > [puppeteer](./puppeteer.md) > [CustomError](./puppeteer.customerror.md) ## CustomError class <b>Signature:</b> ```typescript export declare class CustomError extends Error ``` <b>Extends:</b> Error ## Constructors | Constructor | Modifiers | Description | | --- | --- | --- | | [(constructor)(message)](./puppeteer.customerror._constructor_.md) | | Constructs a new instance of the <code>CustomError</code> class |