---
url: /api/specs/ajv/types/fn/function-keyword.md
description: api documentation of keyword from @tsed/ajv
---

## Usage

```typescript
import { keyword } from "@tsed/ajv";
```

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

## Overview

```ts
function keyword<Token extends TokenProvider>(token: Token, options: KeywordOptions): TsED.ProviderBuilder<Token>;
```

## Description

Create a new keyword custom validator