# getFolders

**Kind:** Function

**Source:** [`tools/gulp/util/task-helpers.ts`](https://github.com/nestjs/nest/blob/master/tools/gulp/util/task-helpers.ts#L8)

## Signature

```ts
function getFolders(dir: string)
```

## Parameters

| Name | Type |
|---|---|
| `dir` | `string` |