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

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[Home](./index.md) &gt; [@loopback/context](./context.md) &gt; [GenericInterceptorChain](./context.genericinterceptorchain.md) &gt; [(constructor)](./context.genericinterceptorchain._constructor_.md)

## GenericInterceptorChain.(constructor)

Create an invocation chain with a list of interceptor functions or binding keys

**Signature:**

```typescript
constructor(context: C, interceptors: GenericInterceptorOrKey<C>[]);
```

## Parameters

<table><thead><tr><th>

Parameter


</th><th>

Type


</th><th>

Description


</th></tr></thead>
<tbody><tr><td markdown="1">

context


</td><td markdown="1">

C


</td><td markdown="1">

Context object


</td></tr>
<tr><td markdown="1">

interceptors


</td><td markdown="1">

[GenericInterceptorOrKey](./context.genericinterceptororkey.md)<!-- -->&lt;C&gt;\[\]


</td><td markdown="1">

An array of interceptor functions or binding keys


</td></tr>
</tbody></table>