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

## Usage

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

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

## Overview

```ts
function schemaMapper(schema: JsonSchema, opts: JsonSchemaOptions): any;
```