[Home](./index.md) > [puppeteer](./puppeteer.md) > [Protocol](./puppeteer.protocol.md) > [Runtime](./puppeteer.protocol.runtime.md) > [RemoteObject](./puppeteer.protocol.runtime.remoteobject.md) > [className](./puppeteer.protocol.runtime.remoteobject.classname.md) ## Protocol.Runtime.RemoteObject.className property Object class (constructor) name. Specified for `object` type values only. Signature: ```typescript className?: string; ```