# runAsEmulator

- Module: [Aspire.Hosting.Azure.AppConfiguration](/reference/api/typescript/aspire.hosting.azure.appconfiguration.md)
- Version: `13.4.0`
- Kind: `method`
- Source: [GitHub](https://github.com/microsoft/aspire)

Configures Azure App Configuration to run with the local emulator

## Definition

```typescript
interface AzureAppConfigurationResource {
  // ... omitted for brevity
  runAsEmulator(configureEmulator?: (obj: AzureAppConfigurationEmulatorResource) => Promise<void>): AzureAppConfigurationResource
}
```

## Parameters

- `configureEmulator` (`(obj: AzureAppConfigurationEmulatorResource) => Promise<void>`) `optional`

## Returns

[AzureAppConfigurationResource](/reference/api/typescript/aspire.hosting.azure.appconfiguration/azureappconfigurationresource.md) `builder`

## Applies to

- [AzureAppConfigurationResource](/reference/api/typescript/aspire.hosting.azure.appconfiguration/azureappconfigurationresource.md)