---
title: NSStoryboardSegue.Identifier
framework: appkit
role: symbol
role_heading: Type Alias
path: appkit/nsstoryboardsegue/identifier-swift.typealias
---

# NSStoryboardSegue.Identifier

## Declaration

```swift
typealias Identifier = String
```

## See Also

### Inspecting a Storyboard Segue

- [sourceController](appkit/nsstoryboardsegue/sourcecontroller.md)
- [destinationController](appkit/nsstoryboardsegue/destinationcontroller.md)
- [identifier](appkit/nsstoryboardsegue/identifier-swift.property.md)