# isEmpty

**Kind:** Function

**Source:** [`packages/common/utils/shared.utils.ts`](https://github.com/nestjs/nest/blob/master/packages/common/utils/shared.utils.ts#L50)

**Part of:** [Common](subsystem-packages-common)

## Signature

```ts
function isEmpty(array: any): boolean
```

## Parameters

| Name | Type |
|---|---|
| `array` | `any` |

**Returns:** `boolean`

## Used by

20 references from 20 files. Each is a place in this repository where the symbol is actually used — go read one rather than trusting an example.

### Imported by (20)

- `RouterExceptionFilters` — `packages/core/router/router-exception-filters.ts`:14
- `ParamProperties` — `packages/core/router/router-execution-context.ts`:50
- `CreateDecoratorOptions` — `packages/core/services/reflector.service.ts`:8
- `BaseExceptionFilterContext` — `packages/core/exceptions/base-exception-filter-context.ts`:11
- `ExceptionsHandler` — `packages/core/exceptions/exceptions-handler.ts`:9
- `ExternalExceptionFilterContext` — `packages/core/exceptions/external-exception-filter-context.ts`:14
- `ExternalExceptionsHandler` — `packages/core/exceptions/external-exceptions-handler.ts`:8
- `GuardsConsumer` — `packages/core/guards/guards-consumer.ts`:7

…and 12 more.