decrease number of expected functions

build.gradle

@@ -36,7 +36,7 @@ kotlin {
         commonMain {
             dependencies {
                 implementation kotlin('stdlib')
-                api "org.jetbrains.kotlin:kotlin-reflect:$kotlin_version"
+                api kotlin('reflect')
                 api "org.jetbrains.kotlinx:kotlinx-serialization-runtime-common:$kotlin_serialisation_runtime_version"
             }
         }

src/commonMain/kotlin/com/insanusmokrassar/sdi/ModuleSerializer.kt

@@ -1,11 +1,10 @@
 package com.insanusmokrassar.sdi
 
-import com.insanusmokrassar.sdi.utils.*
+import com.insanusmokrassar.sdi.utils.createModuleBasedOnConfigRoot
 import kotlinx.serialization.*
-import kotlinx.serialization.internal.*
+import kotlinx.serialization.internal.HashMapSerializer
+import kotlinx.serialization.internal.StringSerializer
 import kotlinx.serialization.json.*
-import kotlinx.serialization.modules.*
-import kotlin.reflect.KClass
 
 @ImplicitReflectionSerializer
 @Serializable(ModuleSerializer::class)

src/commonMain/kotlin/com/insanusmokrassar/sdi/utils/DependencyResolver.kt

@@ -2,7 +2,8 @@ package com.insanusmokrassar.sdi.utils
 
 import kotlinx.serialization.*
 import kotlinx.serialization.json.*
-import kotlinx.serialization.modules.*
+import kotlinx.serialization.modules.SerializerAlreadyRegisteredException
+import kotlinx.serialization.modules.SerializersModuleBuilder
 import kotlin.reflect.KClass
 
 @ImplicitReflectionSerializer
@@ -13,7 +14,7 @@ internal class DependencyResolver<T : Any>(
     private val dependencyGetter: (String) -> Any
 ) : KSerializer<T> {
     private val originalSerializer: KSerializer<T> = try {
-        resolveSerializerByKClass(kClass)
+        kClass.serializer()
     } catch (e: Exception) {
         PolymorphicSerializer(kClass)
     }

src/commonMain/kotlin/com/insanusmokrassar/sdi/utils/JsonAdaptations.kt

@@ -1,8 +1,9 @@
 package com.insanusmokrassar.sdi.utils
 
-import kotlinx.serialization.*
+import kotlinx.serialization.ImplicitReflectionSerializer
 import kotlinx.serialization.json.*
-import kotlinx.serialization.modules.*
+import kotlinx.serialization.modules.SerializerAlreadyRegisteredException
+import kotlinx.serialization.modules.SerializersModule
 
 private typealias PackageOrOtherDependencyNamePair = Pair<String?, String?>
 
@@ -63,9 +64,7 @@ internal fun createModuleBasedOnConfigRoot(jsonObject: JsonObject): Json {
         key to packageName
     }.toMap()
 
-    return Json(
-        configuration = JsonConfiguration(useArrayPolymorphism = true),
-        context = SerializersModule {
+    val context = SerializersModule {
         keysToPackages.values.forEach {
             val kclass = resolveKClassByPackageName(it)
 
@@ -82,6 +81,9 @@ internal fun createModuleBasedOnConfigRoot(jsonObject: JsonObject): Json {
             }
         }
     }
+    return Json(
+        configuration = JsonConfiguration(useArrayPolymorphism = true),
+        context = context
     ).also {
         jsonStringFormat = it
     }

src/commonMain/kotlin/com/insanusmokrassar/sdi/utils/TypesHelper.kt

@@ -1,24 +1,22 @@
 package com.insanusmokrassar.sdi.utils
 
-import kotlinx.serialization.ImplicitReflectionSerializer
-import kotlinx.serialization.KSerializer
+import kotlinx.serialization.*
 import kotlin.reflect.KClass
-import kotlin.reflect.KType
-
-@ImplicitReflectionSerializer
-expect fun resolveSerializerByPackageName(packageName: String): KSerializer<*>
-
-@ImplicitReflectionSerializer
-expect fun <T : Any> resolveSerializerByKClass(kClass: KClass<T>): KSerializer<T>
 
 expect fun resolveKClassByPackageName(packageName: String): KClass<*>
 
-expect val KClass<*>.currentSupertypes: List<KType>
+@ImplicitReflectionSerializer
+internal fun <T : Any> resolveSerializerByKClass(kClass: KClass<T>): KSerializer<T> = kClass.serializer()
 
-val KClass<*>.allSubclasses: Set<KClass<*>>
+@ImplicitReflectionSerializer
+internal fun resolveSerializerByPackageName(packageName: String): KSerializer<*> = resolveSerializerByKClass(
+    resolveKClassByPackageName(packageName)
+)
+
+internal val KClass<*>.allSubclasses: Set<KClass<*>>
     get() {
         val subclasses = mutableSetOf<KClass<*>>()
-        val leftToVisit = currentSupertypes.mapNotNull { it.classifier as? KClass<*> }.toMutableList()
+        val leftToVisit = supertypes.mapNotNull { it.classifier as? KClass<*> }.toMutableList()
         while (leftToVisit.isNotEmpty()) {
             val top = leftToVisit.removeAt(0)
             if (subclasses.add(top)) {

src/commonTest/kotlin/com/insanusmokrassar/sdi/ListTest.kt

@@ -2,7 +2,8 @@ package com.insanusmokrassar.sdi
 
 import kotlinx.serialization.*
 import kotlinx.serialization.json.Json
-import kotlin.test.*
+import kotlin.test.Test
+import kotlin.test.assertEquals
 
 interface List_ParentalAPI {
     val services: List<List_ChildAPI>

src/commonTest/kotlin/com/insanusmokrassar/sdi/SimpleCustomObjectTest.kt

@@ -2,7 +2,8 @@ package com.insanusmokrassar.sdi
 
 import kotlinx.serialization.*
 import kotlinx.serialization.json.Json
-import kotlin.test.*
+import kotlin.test.Test
+import kotlin.test.assertEquals
 
 interface SimpleCustomObject_ControllerAPI {
     fun showUp()

src/commonTest/kotlin/com/insanusmokrassar/sdi/SimpleTest.kt

@@ -2,7 +2,8 @@ package com.insanusmokrassar.sdi
 
 import kotlinx.serialization.*
 import kotlinx.serialization.json.Json
-import kotlin.test.*
+import kotlin.test.Test
+import kotlin.test.assertEquals
 
 interface Simple_ControllerAPI {
     fun showUp()

src/jvmMain/kotlin/com/insanusmokrassar/sdi/utils/currentSupertypes.kt

@@ -1,7 +0,0 @@
-package com.insanusmokrassar.sdi.utils
-
-import kotlin.reflect.KClass
-import kotlin.reflect.KType
-
-actual val KClass<*>.currentSupertypes: List<KType>
-    get() = this.supertypes

src/jvmMain/kotlin/com/insanusmokrassar/sdi/utils/resolveSerializerByPackageName.kt

@@ -1,12 +1,5 @@
 package com.insanusmokrassar.sdi.utils
 
-import kotlinx.serialization.*
 import kotlin.reflect.KClass
 
-@ImplicitReflectionSerializer
-actual fun resolveSerializerByPackageName(packageName: String): KSerializer<*>  = Class.forName(packageName).kotlin.serializer()
-
-@ImplicitReflectionSerializer
-actual fun <T : Any> resolveSerializerByKClass(kClass: KClass<T>): KSerializer<T> = kClass.serializer()
-
 actual fun resolveKClassByPackageName(packageName: String): KClass<*> = Class.forName(packageName).kotlin