# handler

**Kind:** API Endpoint

**Source:** [`packages/core/middleware/middleware-module.ts`](https://github.com/nestjs/nest/blob/master/packages/core/middleware/middleware-module.ts#L287)

**Part of:** [Core](subsystem-packages-core)

## Endpoint

`GET /`

## Relationships

- IMPORTS → `HttpServer`
- IMPORTS → `InjectionToken`
- IMPORTS → `Logger`
- IMPORTS → `RequestMethod`
- IMPORTS → `MiddlewareConfiguration`
- IMPORTS → `NestMiddleware`
- IMPORTS → `RouteInfo`
- IMPORTS → `NestApplicationContextOptions`
- IMPORTS → `isUndefined`