diff --git a/compiler/light-classes/src/org/jetbrains/kotlin/asJava/classes/KtLightClassBase.kt b/compiler/light-classes-base/src/org/jetbrains/kotlin/asJava/classes/KtLightClassBase.kt
similarity index 100%
rename from compiler/light-classes/src/org/jetbrains/kotlin/asJava/classes/KtLightClassBase.kt
rename to compiler/light-classes-base/src/org/jetbrains/kotlin/asJava/classes/KtLightClassBase.kt
diff --git a/compiler/light-classes-base/src/org/jetbrains/kotlin/asJava/classes/ultraLightUtils.kt b/compiler/light-classes-base/src/org/jetbrains/kotlin/asJava/classes/ultraLightUtils.kt
new file mode 100644
index 00000000000..fa8d1fd108d
--- /dev/null
+++ b/compiler/light-classes-base/src/org/jetbrains/kotlin/asJava/classes/ultraLightUtils.kt
@@ -0,0 +1,9 @@
+/*
+ * Copyright 2010-2022 JetBrains s.r.o. and Kotlin Programming Language contributors.
+ * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
+ */
+
+package org.jetbrains.kotlin.asJava.classes
+
+internal fun <L : Any> L.invalidAccess(): Nothing =
+    error("Cls delegate shouldn't be loaded for not too complex ultra-light classes! Qualified name: ${javaClass.name}")
diff --git a/compiler/light-classes/src/org/jetbrains/kotlin/asJava/classes/ultraLightUtils.kt b/compiler/light-classes/src/org/jetbrains/kotlin/asJava/classes/ultraLightUtils.kt
index a4cd8c5d04c..8d585c83941 100644
--- a/compiler/light-classes/src/org/jetbrains/kotlin/asJava/classes/ultraLightUtils.kt
+++ b/compiler/light-classes/src/org/jetbrains/kotlin/asJava/classes/ultraLightUtils.kt
@@ -539,10 +539,6 @@ internal inline fun Project.applyCompilerPlugins(body: (UltraLightClassModifierE
     UltraLightClassModifierExtension.getInstances(this).forEach { body(it) }
 }
 
-internal fun <L : Any> L.invalidAccess(): Nothing =
-    error("Cls delegate shouldn't be loaded for not too complex ultra-light classes! Qualified name: ${javaClass.name}")
-
-
 inline fun <T> runReadAction(crossinline runnable: () -> T): T {
     return ApplicationManager.getApplication().runReadAction(Computable { runnable() })
 }