Updated to dev16 today and I cannot do this anymore. Why is mutableStateOf not allowing property del...

# compose

[Klaas Kabini]

Updated to dev16 today and I cannot do this anymore. Why is mutableStateOf not allowing property delagates anymore? Am i missing something?

class Position(x: Int, y: Int) {
    var x by mutableStateOf(x)
    var y by mutableStateOf(y)
}

[gildor]

Maybe wrong import?

[Klaas Kabini]

The import is androidx.compose.runtime.mutableStateOf

[gildor]

Nope, for getValue delegate:
https://developer.android.com/reference/kotlin/androidx/compose/package-summary#(androidx.compose.State).getValue(kotlin.Any,%20kotlin.reflect.KProperty)

[gildor]

Probably it will suggest import if you press alt + enter on by

[romainguy]

I found the same issue

[romainguy]

The fix apparently is to import androidx.compose.runtime.*

[romainguy]

@Leland Richardson [G] fyi

[Klaas Kabini]

Thank you @romainguy it works now with your suggestion

[Leland Richardson [G]]

This isn't intended and might be a bug with kotlin 1.4.