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




## Interface Synopsis




``` Hack
namespace Facebook\HackCodegen\_Private;

final class HackBuilderValueLambdaRenderer implements \IHackBuilderValueRenderer {...}
```




### Public Methods




+ [` ->__construct(\callable $callback) `](<class.Facebook.HackCodegen._Private.HackBuilderValueLambdaRenderer.__construct.md>)
+ [` ->render(\Facebook\HackCodegen\IHackCodegenConfig $config, \T $value): string `](<class.Facebook.HackCodegen._Private.HackBuilderValueLambdaRenderer.render.md>)