ComposeHints

HintController.kt

@Stable
class HintController internal constructor() {

    internal var hint by mutableStateOf<HintAnchorState?>(null)

    fun show(hint: HintAnchorState) {
        this.hint = hint
    }
}

@Composable
fun rememberHintController(): HintController {
    val controller = remember { HintController() }

    controller.hint?.let { hint ->
        HintOverlay(anchor = hint)
    }

    return controller
}