---
url: /api/specs/openspec/types/common/type-os-2-versions.md
description: api documentation of OS2Versions from @tsed/openspec
---

## Usage

```typescript
import { OS2Versions } from "@tsed/specs/openspec/src/common/OpenSpecVersions";
```

> See [/packages/specs/openspec/src/common/OpenSpecVersions.ts](https://github.com/tsedio/tsed/blob/v8.38.8/packages/specs/openspec/src/common/OpenSpecVersions.ts#L0-L0).

## Overview

```ts
type OS2Versions = "2.0";
```