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kotlinlang

Hi there,

Started seeing following when I run Android build when using the containerSize to get the screen height, can someone help to check..

```val container = LocalWindowInfo.current
val screenHeight = with(LocalDensity.current) {
    container.containerSize.height.dp.toPx()
}

error : Unresolved reference: containerSize```

Hey <@U02HU89S1A9>
I don’t know why IDE suggests `containerSize` hint in `commonMain`, but `containerSize` is not marked as `actual` value under the hood
```actual interface WindowInfo {
    actual val isWindowFocused: Boolean

    actual val keyboardModifiers: PointerKeyboardModifiers
        get() = WindowInfoImpl.GlobalKeyboardModifiers.value
    
    val containerSize: IntSize get() = IntSize.Zero
}```
so you can’t use it in `commonMain`

So you need to define your own `expect` function like this:
```@Composable
expect fun getScreenWidth(): Dp```
Android implementation:
```@Composable
actual fun getScreenWidth() = LocalConfiguration.current
    .screenWidthDp
    .dp```
Others:
```@OptIn(ExperimentalComposeUiApi::class)
@Composable
actual fun getScreenWidth() = LocalWindowInfo.current
    .containerSize
    .width
    .dp```

thanks <@U068GHQK7NE> that helped a lot
@thanks