---
lang: en
title: 'API docs: repository.repositorycomponent.repositories'
keywords: LoopBack 4.0, LoopBack 4, Node.js, TypeScript, OpenAPI
sidebar: lb4_sidebar
editurl: https://github.com/strongloop/loopback-next/tree/master/packages/repository
permalink: /doc/en/lb4/apidocs.repository.repositorycomponent.repositories.html
---

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[Home](./index.md) &gt; [@loopback/repository](./repository.md) &gt; [RepositoryComponent](./repository.repositorycomponent.md) &gt; [repositories](./repository.repositorycomponent.repositories.md)

## RepositoryComponent.repositories property

An optional list of Repository classes to bind for dependency injection via `app.repository()` API.

<b>Signature:</b>

```typescript
repositories?: Class<Repository<Model>>[];
```