Enable allWarningsAsErrors

Author: Abduqodiri Qurbonzoda

build.gradle.kts

@@ -24,4 +24,8 @@ allprojects {
     repositories {
         mavenCentral()
     }
+
+    tasks.withType<org.jetbrains.kotlin.gradle.dsl.KotlinCompile<*>> {
+        kotlinOptions.allWarningsAsErrors = true
+    }
 }

core/build.gradle.kts

@@ -53,7 +53,7 @@ kotlin {
         resources.setSrcDirs(listOf("$name/resources"))
         languageSettings.apply {
             //            progressiveMode = true
-            useExperimentalAnnotation("kotlin.Experimental")
+            optIn("kotlin.RequiresOptIn")
         }
     }