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




``` Hack
protected function getExtraAttributes(): dict<string, vec<string>>;
```




## Returns




* ` dict<string, vec<string>> `