# mapToExcludeRoute

**Kind:** Function

**Source:** [`packages/core/middleware/utils.ts`](https://github.com/nestjs/nest/blob/master/packages/core/middleware/utils.ts#L15)

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

## Signature

```ts
function mapToExcludeRoute(routes: (string | RouteInfo)[]): ExcludeRouteMetadata[]
```

## Parameters

| Name | Type |
|---|---|
| `routes` | `(string | RouteInfo)[]` |

**Returns:** `ExcludeRouteMetadata[]`