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




Render an ` ImmSet ` literal




``` Hack
public static function immSet<Tv>(
      IHackBuilderValueRenderer<Tv> $vr,
): IHackBuilderValueRenderer<ImmSet<Tv>>;
```




## Parameters




+ ` IHackBuilderValueRenderer<Tv> $vr `




## Returns




* ` IHackBuilderValueRenderer<ImmSet<Tv>> `