# flattenRoutePaths

**Kind:** Function

**Source:** [`packages/core/router/utils/flatten-route-paths.util.ts`](https://github.com/nestjs/nest/blob/master/packages/core/router/utils/flatten-route-paths.util.ts#L5)

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

## Signature

```ts
function flattenRoutePaths(routes: Routes)
```

## Parameters

| Name | Type |
|---|---|
| `routes` | `Routes` |

## Relationships

- IMPORTS → `Type`
- IMPORTS → `isString`
- IMPORTS → `normalizePath`