class MyViewModel(private val useCase: UseCase) : ViewModel() {
    fun doSomething() {
        useCase()
        liveData.value = "New Value"
    }
}

class MyPresenter(private val myView: MyView, private val useCase: UseCase) : BasePresenter() {
    fun doSomething() {
        useCase()
        myView.updateView("New Value")
    }
}

expect class MyCommonClient(useCase: UseCase) {
    fun doSomething() {
        useCase()
        success("New Value")
    }
    
    expect fun success(newValue: String)  
}

Expected declaration must not have a body

abstract class MyCommonClient(useCase: UseCase) {
    fun doSomething() {
        useCase()
        success("New Value")
    }
    
    abstract fun success(newValue: String)  
}

class MyViewModel : ViewModel(), MyCommonClient() <--- Error

Execution failed for task ':linkDebugExecutableMingw'.
> Process 'command 'C:\dev\java\openjdk-11.0.2\bin\java.exe'' finished with non-zero exit value 1

GlobalScope.future

@Parcelize

@Parcelize

Parcelable

kotlin.android.extensions

data class

abstract class ConfEvents {
  open fun onPeerJoined(uid: String) {}
}

struct {
  libAvConf_KType* (*_type)(void);
  libAvConf_kref_com_piasy_avconf_ConfEvents (*ConfEvents)();
  void (*onPeerJoined)(libAvConf_kref_com_piasy_avconf_ConfEvents thiz, const char* uid);     
} ConfEvents;

ConfEvents

fun MyType.newMethod(x: NSSomething) {}

suspend fun fetchUsers(): List<String> {
        val response = client.get<JsonObject> { url("$baseUrl/heartbeat.json") }
        val userIds = response.keys.toList()
        return userIds
    }

fun fetchUsersFromKtLib(): List<String> {
    val api = HeartbeatApi()
    val users = GlobalScope.future { api.fetchUsers()  }
    return users.get()
}

fetchUsersFromKtLib

1.3.2

actual

CoroutineDispatcher

The abi versions don't match. Expected '[17]', found '14'

app
	|
	|_ LibA 
			|
			|_ LibB (mpp)

iosX64("ios")

targetFromPreset(presets.iosX64, 'ios')

> Task :shared:linkDebugFrameworkIos
error: Invalid record (Producer: 'LLVM8.0.0svn' Reader: 'LLVM APPLE_1_1100.0.33.8_0')
1 error generated.
e: Compilation failed: The /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang++ command returned non-zero exit code: 1.
output:

 * Source files:
 * Compiler version info: Konan: 1.3.60 / Kotlin: 1.3.60
 * Output kind: FRAMEWORK

e: org.jetbrains.kotlin.konan.KonanExternalToolFailure: The /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang++ command returned non-zero exit code: 1.

iosX64()

fromPreset(presets.iosX64)

framework {
  // Disable bitcode embedding for the simulator build.
  if (!buildForDevice) {
    embedBitcode("disable")
  }
}

Property Wrapper

newSingleThreadContext

kotlin.mpp.enableGranularSourceSetsMetadata=true

implementation "org.jetbrains.kotlinx:kotlinx-coroutines-core-common:1.3.2-native-mt-SNAPSHOT"

implementation "org.jetbrains.kotlinx:kotlinx-coroutines-core-native:1.3.2-native-mt-SNAPSHOT"