---
url: /api/specs/openspec/types/common/interface-open-spec-ref.md
description: api documentation of OpenSpecRef from @tsed/openspec
---

## Usage

```typescript
import { OpenSpecRef } from "@tsed/openspec";
```

> See [/packages/specs/openspec/src/common/OpenSpecRef.ts](https://github.com/tsedio/tsed/blob/v8.37.1/packages/specs/openspec/src/common/OpenSpecRef.ts#L0-L0).

## Overview

```ts
interface OpenSpecRef {
    $ref: string;
}
```

## $ref

```ts
$ref: string;
```