---
navigation.icon: IconFile
title: "tsconfig.json"
description: "Nuxt generates a .nuxt/tsconfig.json file with sensible defaults and your aliases."
head.title: "TypeScript Config File"
---

# TypeScript Configuration File

Nuxt [automatically generates](/docs/guide/concepts/typescript) a `.nuxt/tsconfig.json` file with the resolved aliases you are using in your Nuxt project, as well as with other sensible defaults. You can benefit from this by creating a `tsconfig.json` in the root of your project with the following content:

```json
{
  "extends": "./.nuxt/tsconfig.json"
}
```

As you need to, you can customize the contents of this file. However, it is recommended that you don't overwrite `target`, `module` and `moduleResolution`. Moreover, note that if you need to customize your `paths`, this will override the auto-generated path aliases. Instead, we recommend that you add any path aliases you need to the `alias` property within your `nuxt.config`, where they will get picked up and added to the auto-generated `tsconfig`.