---
lang: en
title: 'API docs: core.corebindings.controller_class'
keywords: LoopBack 4.0, LoopBack 4
sidebar: lb4_sidebar
editurl: https://github.com/strongloop/loopback-next/tree/master/packages/core
permalink: /doc/en/lb4/apidocs.core.corebindings.controller_class.html
---

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[Home](./index.md) &gt; [@loopback/core](./core.md) &gt; [CoreBindings](./core.corebindings.md) &gt; [CONTROLLER\_CLASS](./core.corebindings.controller_class.md)

## CoreBindings.CONTROLLER\_CLASS variable

Binding key for the controller class resolved in the current request context

<b>Signature:</b>

```typescript
CONTROLLER_CLASS: BindingKey<import("@loopback/context").Constructor<any>>
```