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

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[Home](./index.md) &gt; [@loopback/apiconnect](./apiconnect.md) &gt; [ApiConnectSpecEnhancer](./apiconnect.apiconnectspecenhancer.md) &gt; [(constructor)](./apiconnect.apiconnectspecenhancer._constructor_.md)

## ApiConnectSpecEnhancer.(constructor)

Constructs a new instance of the `ApiConnectSpecEnhancer` class

<b>Signature:</b>

```typescript
constructor(options: ApiConnectSpecOptions, appMetadata?: ApplicationMetadata);
```

## Parameters

|  Parameter | Type | Description |
|  --- | --- | --- |
|  options | [ApiConnectSpecOptions](./apiconnect.apiconnectspecoptions.md) |  |
|  appMetadata | [ApplicationMetadata](./core.applicationmetadata.md) |  |