---
url: /api/specs/schema/types/components/mappers/default/function-item-mapper.md
description: api documentation of itemMapper from @tsed/schema
---

## Usage

```typescript
import { itemMapper } from "@tsed/schema";
```

> See [/packages/specs/schema/src/components/mappers/default/nextMapper.ts](https://github.com/tsedio/tsed/blob/v8.37.1/packages/specs/schema/src/components/mappers/default/nextMapper.ts#L0-L0).

## Overview

```ts
function itemMapper(input: JsonSchema | Type, options: JsonSchemaOptions): any;
```