---
lang: en
title: 'API docs: core.providermap'
keywords: LoopBack 4.0, LoopBack 4
sidebar: lb4_sidebar
permalink: /doc/en/lb4/apidocs.core.providermap.html
---

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[Home](./index.md) &gt; [@loopback/core](./core.md) &gt; [ProviderMap](./core.providermap.md)

## ProviderMap interface

A map of provider classes to be bound to a context

<b>Signature:</b>

```typescript
export interface ProviderMap 
```

