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kotlinlang

```NSNotificationCenter.defaultCenter.addObserver(
    observer = orientationListener,
    selector = NSSelectorFromString(OrientationListener::orientationDidChange.name + ":"),
    name = UIDeviceOrientationDidChangeNotification,
    `object` = null,
)```
copied from <https://github.com/JetBrains/compose-multiplatform/blob/master/examples/imageviewer/shared/src/iosMain/kotlin/example/imageviewer/view/CameraView.ios.kt|JB example>, throws:
```Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: '-[Shared_kobjc11 orientationDidChange:]: unrecognized selector sent to instance 0x600000280aa0'```
any help?

What is the signature of the `orientationDidChange` function?