---
title: ASPasskeyCredentialExtensionInput.none
framework: authenticationservices
role: symbol
role_heading: Case
path: authenticationservices/aspasskeycredentialextensioninput/none
---

# ASPasskeyCredentialExtensionInput.none

An empty extension input.

## Declaration

```swift
case none
```

## See Also

### Extension input types

- [ASPasskeyCredentialExtensionInput.assertion(_:)](authenticationservices/aspasskeycredentialextensioninput/assertion(_:).md)
- [ASPasskeyAssertionCredentialExtensionInput](authenticationservices/aspasskeyassertioncredentialextensioninput-swift.struct.md)
- [ASPasskeyCredentialExtensionInput.registration(_:)](authenticationservices/aspasskeycredentialextensioninput/registration(_:).md)
- [ASPasskeyRegistrationCredentialExtensionInput](authenticationservices/aspasskeyregistrationcredentialextensioninput-swift.struct.md)