---
title: "Discussion on \"How to write tests for TypeScript types?\" | Hashnode"
description: "Discussion on \"How to write tests for TypeScript types?\". And when do we need them?"
url: "https://hashnode.com/posts/how-to-write-tests-for-typescript-types/61b3dce2b055806a4b00d482"
---

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# [How to write tests for TypeScript types?](https://blog.adrgautier.co/how-to-write-tests-for-typescript-types?utm_source=hashnode&utm_medium=feed)

And when do we need them?

Dec 10, 2021 · 3 min read · blog.adrgautier.co  
Updated Feb 20, 2023  
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-   [#typescript](https://hashnode.com/tag/typescript)
-   [#testing](https://hashnode.com/tag/testing)

## Written by

[Adrien Gautier](https://hashnode.com/@adrgautier)

@adrgautier · Bordeaux

  
[View profile](https://hashnode.com/@adrgautier)

I do Front-End things...

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