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




``` Hack
abstract protected static function getTokenName(): string;
```




## Returns




+ ` string `