# Introduction

**Install** `npm i types-ddd` or `yarn add types-ddd`

![By: Eric Evans](https://274711142-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-MYyqlHfWL4Tal2TTUf0%2F-MYz0XM94QETDYo6C0fc%2F-MYz17Y5vEIUwYtYT0iD%2Fddd.jpg?alt=media\&token=13b320d4-b122-483e-9336-50d80851a9c8)

{% hint style="info" %}

> This package provide utils file and interfaces to assistant build a complex application with domain driving design and typescript
> {% endhint %}

> Documentation is being written

> You can check on npm <https://www.npmjs.com/package/types-ddd>