---
url: /api/security/oidc-provider/types/decorators/decorator-oidc-session.md
description: api documentation of OidcSession from @tsed/oidc-provider
---

## Usage

```typescript
import { OidcSession } from "@tsed/oidc-provider";
```

> See [/packages/security/oidc-provider/src/decorators/oidcSession.ts](https://github.com/tsedio/tsed/blob/v8.43.4/packages/security/oidc-provider/src/decorators/oidcSession.ts#L0-L0).

## Overview

```ts
function OidcSession(expression?: string): ParameterDecorator;
export type OidcSession = InstanceType<Provider["Session"]>;
```