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

## Usage

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

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

## Overview

```ts
function classMapper(value: JsonSchema, options: JsonSchemaOptions): import("json-schema").JSONSchema7;
```