diff --git a/backend.native/compiler/ir/backend.native/src/org/jetbrains/kotlin/backend/common/descriptors/DescriptorUtils.kt b/backend.native/compiler/ir/backend.native/src/org/jetbrains/kotlin/backend/common/descriptors/DescriptorUtils.kt
index fdee4b38a94..10aa9b8695a 100644
--- a/backend.native/compiler/ir/backend.native/src/org/jetbrains/kotlin/backend/common/descriptors/DescriptorUtils.kt
+++ b/backend.native/compiler/ir/backend.native/src/org/jetbrains/kotlin/backend/common/descriptors/DescriptorUtils.kt
@@ -16,7 +16,8 @@
 
 package org.jetbrains.kotlin.backend.common.descriptors
 
-import org.jetbrains.kotlin.coroutines.isSuspendLambda
+import org.jetbrains.kotlin.builtins.functions.FunctionClassDescriptor
+import org.jetbrains.kotlin.builtins.getFunctionalClassKind
 import org.jetbrains.kotlin.descriptors.*
 import org.jetbrains.kotlin.incremental.components.NoLookupLocation
 import org.jetbrains.kotlin.name.Name
@@ -86,3 +87,8 @@ fun ClassDescriptor.getFunction(name: String, types: List<KotlinType>): Function
             .getContributedFunctions(Name.identifier(name), NoLookupLocation.FROM_BACKEND).single().substitute(typeSubstitutor)!!
 }
 
+val KotlinType.isFunctionOrKFunctionType: Boolean
+    get() {
+        val kind = constructor.declarationDescriptor?.getFunctionalClassKind()
+        return kind == FunctionClassDescriptor.Kind.Function || kind == FunctionClassDescriptor.Kind.KFunction
+    }
diff --git a/backend.native/compiler/ir/backend.native/src/org/jetbrains/kotlin/backend/konan/descriptors/DescriptorUtils.kt b/backend.native/compiler/ir/backend.native/src/org/jetbrains/kotlin/backend/konan/descriptors/DescriptorUtils.kt
index 87e31a404ba..1ad8840294e 100644
--- a/backend.native/compiler/ir/backend.native/src/org/jetbrains/kotlin/backend/konan/descriptors/DescriptorUtils.kt
+++ b/backend.native/compiler/ir/backend.native/src/org/jetbrains/kotlin/backend/konan/descriptors/DescriptorUtils.kt
@@ -116,12 +116,6 @@ private val konanInternalPackageName = FqName.fromSegments(listOf("konan", "inte
 internal val KonanBuiltIns.konanInternal: MemberScope
     get() = this.builtInsModule.getPackage(konanInternalPackageName).memberScope
 
-internal val KotlinType.isFunctionOrKFunctionType: Boolean
-    get() {
-        val kind = constructor.declarationDescriptor?.getFunctionalClassKind()
-        return kind == FunctionClassDescriptor.Kind.Function || kind == FunctionClassDescriptor.Kind.KFunction
-    }
-
 internal val KotlinType.isKFunctionType: Boolean
     get() {
         val kind = constructor.declarationDescriptor?.getFunctionalClassKind()
diff --git a/backend.native/compiler/ir/backend.native/src/org/jetbrains/kotlin/backend/konan/lower/CallableReferenceLowering.kt b/backend.native/compiler/ir/backend.native/src/org/jetbrains/kotlin/backend/konan/lower/CallableReferenceLowering.kt
index fa21d871510..4903f9fb67e 100644
--- a/backend.native/compiler/ir/backend.native/src/org/jetbrains/kotlin/backend/konan/lower/CallableReferenceLowering.kt
+++ b/backend.native/compiler/ir/backend.native/src/org/jetbrains/kotlin/backend/konan/lower/CallableReferenceLowering.kt
@@ -20,10 +20,10 @@ import org.jetbrains.kotlin.backend.common.FileLoweringPass
 import org.jetbrains.kotlin.backend.common.IrElementTransformerVoidWithContext
 import org.jetbrains.kotlin.backend.common.descriptors.explicitParameters
 import org.jetbrains.kotlin.backend.common.descriptors.getFunction
+import org.jetbrains.kotlin.backend.common.descriptors.isFunctionOrKFunctionType
 import org.jetbrains.kotlin.backend.common.descriptors.replace
 import org.jetbrains.kotlin.backend.common.lower.*
 import org.jetbrains.kotlin.backend.konan.Context
-import org.jetbrains.kotlin.backend.konan.descriptors.isFunctionOrKFunctionType
 import org.jetbrains.kotlin.backend.konan.descriptors.synthesizedName
 import org.jetbrains.kotlin.backend.common.ir.createFakeOverrideDescriptor
 import org.jetbrains.kotlin.backend.konan.llvm.functionName