# AspireExportProviderAttribute Constructors

- Package: [Aspire.Hosting](/reference/api/csharp/aspire.hosting.md)
- Type: [AspireExportProviderAttribute](/reference/api/csharp/aspire.hosting/aspireexportproviderattribute.md)
- Kind: `Constructors`
- Members: `1`

Marks an assembly-level opt-in attribute whose source generator provides [AspireExportAttribute](/reference/api/csharp/aspire.hosting/aspireexportattribute.md) coverage.

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## AspireExportProviderAttribute

- Name: `Constructor`

```csharp
public sealed class AspireExportProviderAttribute
{
    public AspireExportProviderAttribute()
    {
        // ...
    }
}
```