refactor: adapt to new expect/actual classes requirements

Author: mhuster23

light-model-client/src/commonMain/kotlin/org/modelix/client/light/LightModelClient.kt

@@ -766,7 +766,9 @@ private class AutoTransactions(val delegate: ITransactionManager) : ITransaction
     }
 }
 
-expect class PlatformSpecificLightModelClientBuilder() : LightModelClientBuilder
+expect class PlatformSpecificLightModelClientBuilder() : LightModelClientBuilder {
+    override fun getDefaultEngineFactory(): HttpClientEngineFactory<*>
+}
 
 abstract class LightModelClientBuilder {
     private var host: String = "localhost"

light-model-client/src/jsMain/kotlin/org/modelix/client/light/PlatformSpecificLightModelClientBuilder.kt

@@ -17,5 +17,5 @@ import io.ktor.client.engine.HttpClientEngineFactory
 import io.ktor.client.engine.js.Js
 
 actual class PlatformSpecificLightModelClientBuilder actual constructor() : LightModelClientBuilder() {
-    override fun getDefaultEngineFactory(): HttpClientEngineFactory<*> = Js
+    actual override fun getDefaultEngineFactory(): HttpClientEngineFactory<*> = Js
 }

light-model-client/src/jvmMain/kotlin/org/modelix/client/light/PlatformSpecificLightModelClientBuilder.kt

@@ -17,5 +17,5 @@ import io.ktor.client.engine.HttpClientEngineFactory
 import io.ktor.client.engine.cio.CIO
 
 actual class PlatformSpecificLightModelClientBuilder : LightModelClientBuilder() {
-    override fun getDefaultEngineFactory(): HttpClientEngineFactory<*> = CIO
+    actual override fun getDefaultEngineFactory(): HttpClientEngineFactory<*> = CIO
 }

model-client/src/commonMain/kotlin/org/modelix/model/client2/ModelClientV2.kt

@@ -563,7 +563,9 @@ abstract class ModelClientV2Builder {
     }
 }
 
-expect class ModelClientV2PlatformSpecificBuilder() : ModelClientV2Builder
+expect class ModelClientV2PlatformSpecificBuilder() : ModelClientV2Builder {
+    override fun createHttpClient(): HttpClient
+}
 
 fun VersionDelta.checkObjectHashes() {
     HashUtil.checkObjectHashes(objectsMap)

model-client/src/jsMain/kotlin/org/modelix/model/client2/ModelClientV2PlatformSpecificBuilder.kt

@@ -5,7 +5,7 @@ import io.ktor.client.HttpClientConfig
 import io.ktor.client.engine.js.Js
 
 actual class ModelClientV2PlatformSpecificBuilder : ModelClientV2Builder() {
-    override fun createHttpClient(): HttpClient {
+    actual override fun createHttpClient(): HttpClient {
         return HttpClient(Js) {
             configureHttpClient(this)
         }

model-client/src/jvmMain/kotlin/org/modelix/model/client2/ModelClientV2PlatformSpecificBuilder.kt

@@ -13,7 +13,7 @@ actual class ModelClientV2PlatformSpecificBuilder : ModelClientV2Builder() {
         }
     }
 
-    override fun createHttpClient(): HttpClient {
+    actual override fun createHttpClient(): HttpClient {
         return HttpClient(CIO) {
             configureHttpClient(this)
         }