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

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[Home](./index.md) &gt; [@loopback/core](./core.md) &gt; [Component](./core.component.md) &gt; [bindings](./core.component.bindings.md)

## Component.bindings property

An array of bindings to be aded to the application context.

**Signature:**

```typescript
bindings?: Binding[];
```

## Example


```ts
const bindingX = Binding.bind('x').to('Value X');
this.bindings = [bindingX]
```