---
title: UIApplication.ExtensionPointIdentifier
framework: uikit
role: symbol
role_heading: Structure
path: uikit/uiapplication/extensionpointidentifier
---

# UIApplication.ExtensionPointIdentifier

A structure that identifies types of extensions.

## Declaration

```swift
struct ExtensionPointIdentifier
```

## Topics

### Constants

- [keyboard](uikit/uiapplication/extensionpointidentifier/keyboard.md)

### Initializers

- [init(rawValue:)](uikit/uiapplication/extensionpointidentifier/init(rawvalue:).md)

## Relationships

### Conforms To

- [Equatable](swift/equatable.md)
- [Hashable](swift/hashable.md)
- [RawRepresentable](swift/rawrepresentable.md)
- [Sendable](swift/sendable.md)
- [SendableMetatype](swift/sendablemetatype.md)

## See Also

### Disallowing specified app extension types

- [application(_:shouldAllowExtensionPointIdentifier:)](uikit/uiapplicationdelegate/application(_:shouldallowextensionpointidentifier:).md)
- [keyboard](uikit/uiapplication/extensionpointidentifier/keyboard.md)