---
title: NSDidBecomeSingleThreaded
framework: foundation
role: symbol
role_heading: Type Property
path: foundation/nsnotification/name-swift.struct/nsdidbecomesinglethreaded
---

# NSDidBecomeSingleThreaded

Not implemented.

## Declaration

```swift
static let NSDidBecomeSingleThreaded: NSNotification.Name
```

## See Also

### Notifications

- [NSThreadWillExit](foundation/nsnotification/name-swift.struct/nsthreadwillexit.md)
- [NSWillBecomeMultiThreaded](foundation/nsnotification/name-swift.struct/nswillbecomemultithreaded.md)