dependencies {
    implementation("org.jetbrains.kotlinx:kotlinx-coroutines-swing:$coroutinesVersion")
}

import androidx.compose.runtime.DisposableEffect
import androidx.compose.runtime.remember
import androidx.compose.runtime.rememberCoroutineScope
import androidx.compose.ui.ExperimentalComposeUiApi
import androidx.compose.ui.window.application

@​OptIn(ExperimentalComposeUiApi::class, androidx.compose.foundation.ExperimentalFoundationApi::class)
fun main() = application {
    val scope = rememberCoroutineScope()
    val someApplicationObject = remember(scope) { SomeApplicationObject(scope) }

    DisposableEffect(Unit) {
        SomeGlobalObject.init(scope)
        onDispose {  }
    }
}

import androidx.compose.runtime.getValue
import androidx.compose.runtime.mutableStateOf
import androidx.compose.runtime.setValue
import androidx.compose.ui.window.singleWindowApplication

private var time by mutableStateOf(System.nanoTime())
private var frame by mutableStateOf(0)

fun main() = singleWindowApplication {
    if (frame == 0) {
        frame++
    } else if (frame == 1) {
        val duration = ((System.nanoTime() - time) / 1E6).toLong()
        println("First frame millis: $duration")
    }
}