---
layout: docs
title: breakCase
id: class.Facebook.HackCodegen.HackBuilder.breakCase
docid: class.Facebook.HackCodegen.HackBuilder.breakCase
permalink: /docs/reference/class.Facebook.HackCodegen.HackBuilder.breakCase/
---
# Facebook\\HackCodegen\\HackBuilder::breakCase()




``` Hack
public function breakCase(): this;
```




## Returns




* ` this `