Zwischenstand

build.gradle.kts

@@ -1,3 +1,7 @@
+@file:OptIn(ExperimentalKotlinGradlePluginApi::class)
+
+import org.jetbrains.kotlin.gradle.ExperimentalKotlinGradlePluginApi
+
 plugins {
     kotlin("jvm") version masterLibs.versions.kotlinVersion
     `java-library`
@@ -16,7 +20,9 @@ repositories {
     maven("https://nexus.keinekekse.net/repository/maven-public/")
 }
 
-dependencies {}
+dependencies {
+    implementation(masterLibs.kotlinxSerialization)
+}
 
 java {
     toolchain {
@@ -25,6 +31,13 @@ java {
     withSourcesJar()
 }
 
+kotlin {
+    jvmToolchain(masterLibs.versions.javaVersion.get().toInt())
+//    compilerOptions {
+//        languageVersion.set(org.jetbrains.kotlin.gradle.dsl.KotlinVersion.KOTLIN_2_3)
+//    }
+}
+
 /* Generierte Dokka-Doku als javadoc.jar ausgeben (s.a. "publishing")
 tasks.register<Jar>("dokkaJar") {
     group = "build"