---
layout: docs
title: Facebook\HackCodegen\_Private\HackBuilderKeyExportRenderer
id: class.Facebook.HackCodegen._Private.HackBuilderKeyExportRenderer
docid: class.Facebook.HackCodegen._Private.HackBuilderKeyExportRenderer
permalink: /docs/reference/class.Facebook.HackCodegen._Private.HackBuilderKeyExportRenderer/
---
# Facebook\\HackCodegen\\_Private\\HackBuilderKeyExportRenderer




## Interface Synopsis




``` Hack
namespace Facebook\HackCodegen\_Private;

final class HackBuilderKeyExportRenderer implements \IHackBuilderKeyRenderer {...}
```




### Public Methods




* [` ->render(\Facebook\HackCodegen\IHackCodegenConfig $_, \arraykey $value): string `](<class.Facebook.HackCodegen._Private.HackBuilderKeyExportRenderer.render.md>)