diff --git a/compiler/fir/checkers/src/org/jetbrains/kotlin/fir/analysis/checkers/FirHelpers.kt b/compiler/fir/checkers/src/org/jetbrains/kotlin/fir/analysis/checkers/FirHelpers.kt
index ffd7a40123e..3b746b0ea3e 100644
--- a/compiler/fir/checkers/src/org/jetbrains/kotlin/fir/analysis/checkers/FirHelpers.kt
+++ b/compiler/fir/checkers/src/org/jetbrains/kotlin/fir/analysis/checkers/FirHelpers.kt
@@ -9,8 +9,8 @@ import org.jetbrains.kotlin.descriptors.ClassKind
 import org.jetbrains.kotlin.descriptors.Modality
 import org.jetbrains.kotlin.fir.FirSession
 import org.jetbrains.kotlin.fir.FirSymbolOwner
-import org.jetbrains.kotlin.fir.Visibilities
-import org.jetbrains.kotlin.fir.Visibility
+import org.jetbrains.kotlin.descriptors.Visibilities
+import org.jetbrains.kotlin.descriptors.Visibility
 import org.jetbrains.kotlin.fir.analysis.checkers.context.CheckerContext
 import org.jetbrains.kotlin.fir.declarations.*
 import org.jetbrains.kotlin.fir.expressions.FirFunctionCall
diff --git a/compiler/fir/checkers/src/org/jetbrains/kotlin/fir/analysis/checkers/declaration/FirConstructorAllowedChecker.kt b/compiler/fir/checkers/src/org/jetbrains/kotlin/fir/analysis/checkers/declaration/FirConstructorAllowedChecker.kt
index 993d7012902..aa758f87fe6 100644
--- a/compiler/fir/checkers/src/org/jetbrains/kotlin/fir/analysis/checkers/declaration/FirConstructorAllowedChecker.kt
+++ b/compiler/fir/checkers/src/org/jetbrains/kotlin/fir/analysis/checkers/declaration/FirConstructorAllowedChecker.kt
@@ -10,7 +10,7 @@ import org.jetbrains.kotlin.KtNodeTypes
 import org.jetbrains.kotlin.descriptors.ClassKind
 import org.jetbrains.kotlin.descriptors.Modality
 import org.jetbrains.kotlin.fir.FirSourceElement
-import org.jetbrains.kotlin.fir.Visibilities
+import org.jetbrains.kotlin.descriptors.Visibilities
 import org.jetbrains.kotlin.fir.analysis.checkers.context.CheckerContext
 import org.jetbrains.kotlin.fir.analysis.diagnostics.DiagnosticReporter
 import org.jetbrains.kotlin.fir.analysis.diagnostics.FirDiagnosticFactory0
diff --git a/compiler/fir/checkers/src/org/jetbrains/kotlin/fir/analysis/checkers/declaration/FirLocalEntityNotAllowedChecker.kt b/compiler/fir/checkers/src/org/jetbrains/kotlin/fir/analysis/checkers/declaration/FirLocalEntityNotAllowedChecker.kt
index 87eda08a74b..d13b312aaaf 100644
--- a/compiler/fir/checkers/src/org/jetbrains/kotlin/fir/analysis/checkers/declaration/FirLocalEntityNotAllowedChecker.kt
+++ b/compiler/fir/checkers/src/org/jetbrains/kotlin/fir/analysis/checkers/declaration/FirLocalEntityNotAllowedChecker.kt
@@ -7,7 +7,7 @@ package org.jetbrains.kotlin.fir.analysis.checkers.declaration
 
 import org.jetbrains.kotlin.descriptors.ClassKind
 import org.jetbrains.kotlin.fir.FirSourceElement
-import org.jetbrains.kotlin.fir.Visibilities
+import org.jetbrains.kotlin.descriptors.Visibilities
 import org.jetbrains.kotlin.fir.analysis.checkers.context.CheckerContext
 import org.jetbrains.kotlin.fir.analysis.diagnostics.DiagnosticReporter
 import org.jetbrains.kotlin.fir.analysis.diagnostics.FirErrors
diff --git a/compiler/fir/checkers/src/org/jetbrains/kotlin/fir/analysis/checkers/extended/RedundantVisibilityModifierChecker.kt b/compiler/fir/checkers/src/org/jetbrains/kotlin/fir/analysis/checkers/extended/RedundantVisibilityModifierChecker.kt
index 687a0c81bc4..272a0eeff28 100644
--- a/compiler/fir/checkers/src/org/jetbrains/kotlin/fir/analysis/checkers/extended/RedundantVisibilityModifierChecker.kt
+++ b/compiler/fir/checkers/src/org/jetbrains/kotlin/fir/analysis/checkers/extended/RedundantVisibilityModifierChecker.kt
@@ -9,8 +9,8 @@ import org.jetbrains.kotlin.descriptors.ClassKind
 import org.jetbrains.kotlin.descriptors.Modality
 import org.jetbrains.kotlin.fir.FirFakeSourceElement
 import org.jetbrains.kotlin.fir.FirFakeSourceElementKind
-import org.jetbrains.kotlin.fir.Visibilities
-import org.jetbrains.kotlin.fir.Visibility
+import org.jetbrains.kotlin.descriptors.Visibilities
+import org.jetbrains.kotlin.descriptors.Visibility
 import org.jetbrains.kotlin.fir.analysis.checkers.*
 import org.jetbrains.kotlin.fir.analysis.checkers.context.CheckerContext
 import org.jetbrains.kotlin.fir.analysis.checkers.declaration.FirBasicDeclarationChecker
diff --git a/compiler/fir/dump/src/org/jetbrains/kotlin/fir/dump/HtmlFirDump.kt b/compiler/fir/dump/src/org/jetbrains/kotlin/fir/dump/HtmlFirDump.kt
index 78fac6e9283..4ef886d803f 100644
--- a/compiler/fir/dump/src/org/jetbrains/kotlin/fir/dump/HtmlFirDump.kt
+++ b/compiler/fir/dump/src/org/jetbrains/kotlin/fir/dump/HtmlFirDump.kt
@@ -10,6 +10,8 @@ import kotlinx.html.stream.appendHTML
 import org.apache.commons.lang.StringEscapeUtils
 import org.jetbrains.kotlin.descriptors.ClassKind
 import org.jetbrains.kotlin.descriptors.Modality
+import org.jetbrains.kotlin.descriptors.Visibilities
+import org.jetbrains.kotlin.descriptors.Visibility
 import org.jetbrains.kotlin.fir.*
 import org.jetbrains.kotlin.fir.backend.left
 import org.jetbrains.kotlin.fir.backend.right
diff --git a/compiler/fir/fir-deserialization/src/org/jetbrains/kotlin/fir/deserialization/ClassDeserialization.kt b/compiler/fir/fir-deserialization/src/org/jetbrains/kotlin/fir/deserialization/ClassDeserialization.kt
index cdb3edc31a9..d8cbb9d6954 100644
--- a/compiler/fir/fir-deserialization/src/org/jetbrains/kotlin/fir/deserialization/ClassDeserialization.kt
+++ b/compiler/fir/fir-deserialization/src/org/jetbrains/kotlin/fir/deserialization/ClassDeserialization.kt
@@ -9,6 +9,7 @@ import org.jetbrains.kotlin.builtins.StandardNames
 import org.jetbrains.kotlin.builtins.jvm.JvmBuiltInsSettings
 import org.jetbrains.kotlin.descriptors.ClassKind
 import org.jetbrains.kotlin.descriptors.Modality
+import org.jetbrains.kotlin.descriptors.Visibilities
 import org.jetbrains.kotlin.fir.*
 import org.jetbrains.kotlin.fir.declarations.*
 import org.jetbrains.kotlin.fir.declarations.builder.*
diff --git a/compiler/fir/fir-deserialization/src/org/jetbrains/kotlin/fir/deserialization/FirProtoEnumFlags.kt b/compiler/fir/fir-deserialization/src/org/jetbrains/kotlin/fir/deserialization/FirProtoEnumFlags.kt
index ec7909e5c43..fe884f98a30 100644
--- a/compiler/fir/fir-deserialization/src/org/jetbrains/kotlin/fir/deserialization/FirProtoEnumFlags.kt
+++ b/compiler/fir/fir-deserialization/src/org/jetbrains/kotlin/fir/deserialization/FirProtoEnumFlags.kt
@@ -5,8 +5,8 @@
 
 package org.jetbrains.kotlin.fir.deserialization
 
-import org.jetbrains.kotlin.fir.Visibilities
-import org.jetbrains.kotlin.fir.Visibility
+import org.jetbrains.kotlin.descriptors.Visibilities
+import org.jetbrains.kotlin.descriptors.Visibility
 import org.jetbrains.kotlin.metadata.ProtoBuf
 
 object FirProtoEnumFlags {
diff --git a/compiler/fir/fir-deserialization/src/org/jetbrains/kotlin/fir/resolve/providers/impl/FirBuiltinSymbolProvider.kt b/compiler/fir/fir-deserialization/src/org/jetbrains/kotlin/fir/resolve/providers/impl/FirBuiltinSymbolProvider.kt
index 208560e418e..802ce382fb3 100644
--- a/compiler/fir/fir-deserialization/src/org/jetbrains/kotlin/fir/resolve/providers/impl/FirBuiltinSymbolProvider.kt
+++ b/compiler/fir/fir-deserialization/src/org/jetbrains/kotlin/fir/resolve/providers/impl/FirBuiltinSymbolProvider.kt
@@ -10,6 +10,7 @@ import org.jetbrains.kotlin.builtins.functions.FunctionClassKind
 import org.jetbrains.kotlin.descriptors.ClassKind
 import org.jetbrains.kotlin.descriptors.Modality
 import org.jetbrains.kotlin.descriptors.SourceElement
+import org.jetbrains.kotlin.descriptors.Visibilities
 import org.jetbrains.kotlin.fir.*
 import org.jetbrains.kotlin.fir.declarations.*
 import org.jetbrains.kotlin.fir.declarations.builder.buildRegularClass
diff --git a/compiler/fir/fir-serialization/src/org/jetbrains/kotlin/fir/serialization/FirElementSerializer.kt b/compiler/fir/fir-serialization/src/org/jetbrains/kotlin/fir/serialization/FirElementSerializer.kt
index 6ff4640b1b1..e120bad4f09 100644
--- a/compiler/fir/fir-serialization/src/org/jetbrains/kotlin/fir/serialization/FirElementSerializer.kt
+++ b/compiler/fir/fir-serialization/src/org/jetbrains/kotlin/fir/serialization/FirElementSerializer.kt
@@ -9,6 +9,8 @@ import org.jetbrains.kotlin.builtins.functions.FunctionClassKind
 import org.jetbrains.kotlin.config.LanguageFeature
 import org.jetbrains.kotlin.descriptors.ClassKind
 import org.jetbrains.kotlin.descriptors.Modality
+import org.jetbrains.kotlin.descriptors.Visibilities
+import org.jetbrains.kotlin.descriptors.Visibility
 import org.jetbrains.kotlin.fir.*
 import org.jetbrains.kotlin.fir.declarations.*
 import org.jetbrains.kotlin.fir.declarations.impl.FirDefaultPropertyAccessor
diff --git a/compiler/fir/fir2ir/jvm-backend/src/org/jetbrains/kotlin/fir/backend/jvm/FirJvmSerializerExtension.kt b/compiler/fir/fir2ir/jvm-backend/src/org/jetbrains/kotlin/fir/backend/jvm/FirJvmSerializerExtension.kt
index fcae81fcf8d..9b3a2d67430 100644
--- a/compiler/fir/fir2ir/jvm-backend/src/org/jetbrains/kotlin/fir/backend/jvm/FirJvmSerializerExtension.kt
+++ b/compiler/fir/fir2ir/jvm-backend/src/org/jetbrains/kotlin/fir/backend/jvm/FirJvmSerializerExtension.kt
@@ -14,7 +14,7 @@ import org.jetbrains.kotlin.descriptors.ClassDescriptor
 import org.jetbrains.kotlin.descriptors.ClassKind
 import org.jetbrains.kotlin.descriptors.PropertyDescriptor
 import org.jetbrains.kotlin.fir.FirSession
-import org.jetbrains.kotlin.fir.Visibilities
+import org.jetbrains.kotlin.descriptors.Visibilities
 import org.jetbrains.kotlin.fir.backend.FirMetadataSource
 import org.jetbrains.kotlin.fir.declarations.*
 import org.jetbrains.kotlin.fir.resolve.inference.isBuiltinFunctionalType
diff --git a/compiler/fir/fir2ir/jvm-backend/src/org/jetbrains/kotlin/fir/backend/jvm/FirJvmVisibilityConverter.kt b/compiler/fir/fir2ir/jvm-backend/src/org/jetbrains/kotlin/fir/backend/jvm/FirJvmVisibilityConverter.kt
index be6e3eefd23..31ad3a7c8a7 100644
--- a/compiler/fir/fir2ir/jvm-backend/src/org/jetbrains/kotlin/fir/backend/jvm/FirJvmVisibilityConverter.kt
+++ b/compiler/fir/fir2ir/jvm-backend/src/org/jetbrains/kotlin/fir/backend/jvm/FirJvmVisibilityConverter.kt
@@ -5,14 +5,14 @@
 
 package org.jetbrains.kotlin.fir.backend.jvm
 
-import org.jetbrains.kotlin.fir.JavaVisibilities
-import org.jetbrains.kotlin.fir.Visibility
+import org.jetbrains.kotlin.descriptors.java.JavaVisibilities
+import org.jetbrains.kotlin.descriptors.Visibility
 import org.jetbrains.kotlin.fir.backend.Fir2IrVisibilityConverter
-import org.jetbrains.kotlin.descriptors.DescriptorVisibility as OldVisibility
+import org.jetbrains.kotlin.descriptors.DescriptorVisibility
 
 
 object FirJvmVisibilityConverter : Fir2IrVisibilityConverter() {
-    override fun convertPlatformVisibility(visibility: Visibility): OldVisibility {
+    override fun convertPlatformVisibility(visibility: Visibility): DescriptorVisibility {
         return when (visibility) {
             JavaVisibilities.PackageVisibility -> org.jetbrains.kotlin.load.java.JavaDescriptorVisibilities.PACKAGE_VISIBILITY
             JavaVisibilities.ProtectedStaticVisibility -> org.jetbrains.kotlin.load.java.JavaDescriptorVisibilities.PROTECTED_STATIC_VISIBILITY
diff --git a/compiler/fir/fir2ir/src/org/jetbrains/kotlin/fir/backend/ConversionUtils.kt b/compiler/fir/fir2ir/src/org/jetbrains/kotlin/fir/backend/ConversionUtils.kt
index 763b79d9858..12e7dd3eeb2 100644
--- a/compiler/fir/fir2ir/src/org/jetbrains/kotlin/fir/backend/ConversionUtils.kt
+++ b/compiler/fir/fir2ir/src/org/jetbrains/kotlin/fir/backend/ConversionUtils.kt
@@ -9,6 +9,7 @@ import com.intellij.psi.PsiCompiledElement
 import org.jetbrains.kotlin.KtNodeTypes
 import org.jetbrains.kotlin.descriptors.ClassKind
 import org.jetbrains.kotlin.descriptors.Modality
+import org.jetbrains.kotlin.descriptors.Visibilities
 import org.jetbrains.kotlin.fir.*
 import org.jetbrains.kotlin.fir.declarations.*
 import org.jetbrains.kotlin.fir.declarations.synthetic.FirSyntheticProperty
diff --git a/compiler/fir/fir2ir/src/org/jetbrains/kotlin/fir/backend/Fir2IrClassifierStorage.kt b/compiler/fir/fir2ir/src/org/jetbrains/kotlin/fir/backend/Fir2IrClassifierStorage.kt
index a85a8043ed1..0a9e5ee570d 100644
--- a/compiler/fir/fir2ir/src/org/jetbrains/kotlin/fir/backend/Fir2IrClassifierStorage.kt
+++ b/compiler/fir/fir2ir/src/org/jetbrains/kotlin/fir/backend/Fir2IrClassifierStorage.kt
@@ -7,8 +7,8 @@ package org.jetbrains.kotlin.fir.backend
 
 import org.jetbrains.kotlin.descriptors.ClassKind
 import org.jetbrains.kotlin.descriptors.Modality
-import org.jetbrains.kotlin.fir.Visibilities
-import org.jetbrains.kotlin.fir.Visibility
+import org.jetbrains.kotlin.descriptors.Visibilities
+import org.jetbrains.kotlin.descriptors.Visibility
 import org.jetbrains.kotlin.fir.declarations.*
 import org.jetbrains.kotlin.fir.lazy.Fir2IrLazyClass
 import org.jetbrains.kotlin.fir.resolve.firProvider
@@ -200,7 +200,7 @@ class Fir2IrClassifierStorage(
             declareIrTypeAlias(signature) { symbol ->
                 val irTypeAlias = irFactory.createTypeAlias(
                     startOffset, endOffset, symbol,
-                    typeAlias.name, components.visibilityConverter.convertToOldVisibility(typeAlias.visibility),
+                    typeAlias.name, components.visibilityConverter.convertToDescriptorVisibility(typeAlias.visibility),
                     typeAlias.expandedTypeRef.toIrType(),
                     typeAlias.isActual, IrDeclarationOrigin.DEFINED
                 ).apply {
@@ -245,7 +245,7 @@ class Fir2IrClassifierStorage(
                     symbol,
                     regularClass.name,
                     regularClass.classKind,
-                    components.visibilityConverter.convertToOldVisibility(visibility),
+                    components.visibilityConverter.convertToDescriptorVisibility(visibility),
                     modality,
                     isCompanion = regularClass.isCompanion,
                     isInner = regularClass.isInner,
@@ -285,7 +285,7 @@ class Fir2IrClassifierStorage(
                     startOffset, endOffset, origin, symbol, name,
                     // NB: for unknown reason, IR uses 'CLASS' kind for simple anonymous objects
                     anonymousObject.classKind.takeIf { it == ClassKind.ENUM_ENTRY } ?: ClassKind.CLASS,
-                    components.visibilityConverter.convertToOldVisibility(visibility), modality
+                    components.visibilityConverter.convertToDescriptorVisibility(visibility), modality
                 ).apply {
                     metadata = FirMetadataSource.Class(anonymousObject)
                     setThisReceiver(anonymousObject.typeParameters)
diff --git a/compiler/fir/fir2ir/src/org/jetbrains/kotlin/fir/backend/Fir2IrDeclarationStorage.kt b/compiler/fir/fir2ir/src/org/jetbrains/kotlin/fir/backend/Fir2IrDeclarationStorage.kt
index 257edc3ce55..88f3dfbabdf 100644
--- a/compiler/fir/fir2ir/src/org/jetbrains/kotlin/fir/backend/Fir2IrDeclarationStorage.kt
+++ b/compiler/fir/fir2ir/src/org/jetbrains/kotlin/fir/backend/Fir2IrDeclarationStorage.kt
@@ -12,8 +12,8 @@ import org.jetbrains.kotlin.descriptors.PropertyDescriptor
 import org.jetbrains.kotlin.descriptors.SourceElement
 import org.jetbrains.kotlin.descriptors.annotations.Annotations
 import org.jetbrains.kotlin.fir.FirAnnotationContainer
-import org.jetbrains.kotlin.fir.Visibilities
-import org.jetbrains.kotlin.fir.Visibility
+import org.jetbrains.kotlin.descriptors.Visibilities
+import org.jetbrains.kotlin.descriptors.Visibility
 import org.jetbrains.kotlin.fir.backend.generators.AnnotationGenerator
 import org.jetbrains.kotlin.fir.backend.generators.DelegatedMemberGenerator
 import org.jetbrains.kotlin.fir.declarations.*
@@ -56,7 +56,7 @@ import org.jetbrains.kotlin.name.ClassId
 import org.jetbrains.kotlin.name.FqName
 import org.jetbrains.kotlin.name.Name
 import org.jetbrains.kotlin.serialization.deserialization.descriptors.DeserializedContainerSource
-import org.jetbrains.kotlin.descriptors.DescriptorVisibility as OldVisibility
+import org.jetbrains.kotlin.descriptors.DescriptorVisibility
 
 @OptIn(ObsoleteDescriptorBasedAPI::class)
 class Fir2IrDeclarationStorage(
@@ -415,7 +415,7 @@ class Fir2IrDeclarationStorage(
             val result = declareIrSimpleFunction(signature, simpleFunction?.containerSource) { symbol ->
                 irFactory.createFunction(
                     startOffset, endOffset, updatedOrigin, symbol,
-                    name, components.visibilityConverter.convertToOldVisibility(visibility),
+                    name, components.visibilityConverter.convertToDescriptorVisibility(visibility),
                     simpleFunction?.modality ?: Modality.FINAL,
                     function.returnTypeRef.toIrType(),
                     isInline = simpleFunction?.isInline == true,
@@ -492,7 +492,7 @@ class Fir2IrDeclarationStorage(
             declareIrConstructor(signature) { symbol ->
                 irFactory.createConstructor(
                     startOffset, endOffset, origin, symbol,
-                    Name.special("<init>"), components.visibilityConverter.convertToOldVisibility(constructor.visibility),
+                    Name.special("<init>"), components.visibilityConverter.convertToDescriptorVisibility(constructor.visibility),
                     constructor.returnTypeRef.toIrType(),
                     isInline = false, isExternal = false, isPrimary = isPrimary, isExpect = constructor.isExpect
                 ).apply {
@@ -545,7 +545,7 @@ class Fir2IrDeclarationStorage(
         ) { symbol ->
             val accessorReturnType = if (isSetter) irBuiltIns.unitType else propertyType
             val visibility = propertyAccessor?.visibility?.let {
-                components.visibilityConverter.convertToOldVisibility(it)
+                components.visibilityConverter.convertToDescriptorVisibility(it)
             }
             irFactory.createFunction(
                 startOffset, endOffset, origin, symbol,
@@ -600,7 +600,7 @@ class Fir2IrDeclarationStorage(
         property: FirProperty,
         origin: IrDeclarationOrigin,
         descriptor: PropertyDescriptor,
-        visibility: OldVisibility,
+        visibility: DescriptorVisibility,
         name: Name,
         isFinal: Boolean,
         firInitializerExpression: FirExpression?,
@@ -662,7 +662,7 @@ class Fir2IrDeclarationStorage(
             val result = declareIrProperty(signature, property.containerSource) { symbol ->
                 irFactory.createProperty(
                     startOffset, endOffset, origin, symbol,
-                    property.name, components.visibilityConverter.convertToOldVisibility(property.visibility), property.modality!!,
+                    property.name, components.visibilityConverter.convertToDescriptorVisibility(property.visibility), property.modality!!,
                     isVar = property.isVar,
                     isConst = property.isConst,
                     isLateinit = property.isLateInit,
@@ -688,13 +688,13 @@ class Fir2IrDeclarationStorage(
                             backingField = if (delegate != null) {
                                 createBackingField(
                                     property, IrDeclarationOrigin.PROPERTY_DELEGATE, descriptor,
-                                    components.visibilityConverter.convertToOldVisibility(property.fieldVisibility),
+                                    components.visibilityConverter.convertToDescriptorVisibility(property.fieldVisibility),
                                     Name.identifier("${property.name}\$delegate"), true, delegate
                                 )
                             } else {
                                 createBackingField(
                                     property, IrDeclarationOrigin.PROPERTY_BACKING_FIELD, descriptor,
-                                    components.visibilityConverter.convertToOldVisibility(property.fieldVisibility),
+                                    components.visibilityConverter.convertToDescriptorVisibility(property.fieldVisibility),
                                     property.name, property.isVal, initializer, type
                                 ).also { field ->
                                     if (initializer is FirConstExpression<*>) {
@@ -786,7 +786,7 @@ class Fir2IrDeclarationStorage(
             ) { symbol ->
                 irFactory.createField(
                     startOffset, endOffset, origin, symbol,
-                    field.name, type, components.visibilityConverter.convertToOldVisibility(field.visibility),
+                    field.name, type, components.visibilityConverter.convertToDescriptorVisibility(field.visibility),
                     isFinal = field.modality == Modality.FINAL,
                     isExternal = false,
                     isStatic = field.isStatic
diff --git a/compiler/fir/fir2ir/src/org/jetbrains/kotlin/fir/backend/Fir2IrScopeCache.kt b/compiler/fir/fir2ir/src/org/jetbrains/kotlin/fir/backend/Fir2IrScopeCache.kt
index ce5cf96b427..c6f10e7c361 100644
--- a/compiler/fir/fir2ir/src/org/jetbrains/kotlin/fir/backend/Fir2IrScopeCache.kt
+++ b/compiler/fir/fir2ir/src/org/jetbrains/kotlin/fir/backend/Fir2IrScopeCache.kt
@@ -5,7 +5,7 @@
 
 package org.jetbrains.kotlin.fir.backend
 
-import org.jetbrains.kotlin.fir.Visibilities
+import org.jetbrains.kotlin.descriptors.Visibilities
 import org.jetbrains.kotlin.fir.declarations.*
 import org.jetbrains.kotlin.ir.declarations.IrSimpleFunction
 import org.jetbrains.kotlin.ir.declarations.IrValueParameter
diff --git a/compiler/fir/fir2ir/src/org/jetbrains/kotlin/fir/backend/Fir2IrVisibilityConverter.kt b/compiler/fir/fir2ir/src/org/jetbrains/kotlin/fir/backend/Fir2IrVisibilityConverter.kt
index b95dda37731..d270443c367 100644
--- a/compiler/fir/fir2ir/src/org/jetbrains/kotlin/fir/backend/Fir2IrVisibilityConverter.kt
+++ b/compiler/fir/fir2ir/src/org/jetbrains/kotlin/fir/backend/Fir2IrVisibilityConverter.kt
@@ -5,19 +5,18 @@
 
 package org.jetbrains.kotlin.fir.backend
 
-import org.jetbrains.kotlin.fir.Visibilities
-import org.jetbrains.kotlin.fir.Visibility
-import org.jetbrains.kotlin.descriptors.DescriptorVisibility as OldVisibility
-import org.jetbrains.kotlin.descriptors.DescriptorVisibilities as OldVisibilities
+import org.jetbrains.kotlin.descriptors.Visibilities
+import org.jetbrains.kotlin.descriptors.Visibility
+import org.jetbrains.kotlin.descriptors.DescriptorVisibility
 
 abstract class Fir2IrVisibilityConverter {
     object Default : Fir2IrVisibilityConverter() {
-        override fun convertPlatformVisibility(visibility: Visibility): OldVisibility {
+        override fun convertPlatformVisibility(visibility: Visibility): DescriptorVisibility {
             error("Unknown visibility: $this")
         }
     }
 
-    fun convertToOldVisibility(visibility: Visibility): OldVisibility {
+    fun convertToDescriptorVisibility(visibility: Visibility): DescriptorVisibility {
         return when (visibility) {
             Visibilities.Private -> org.jetbrains.kotlin.descriptors.DescriptorVisibilities.PRIVATE
             Visibilities.PrivateToThis -> org.jetbrains.kotlin.descriptors.DescriptorVisibilities.PRIVATE_TO_THIS
@@ -31,5 +30,5 @@ abstract class Fir2IrVisibilityConverter {
         }
     }
 
-    protected abstract fun convertPlatformVisibility(visibility: Visibility): OldVisibility
+    protected abstract fun convertPlatformVisibility(visibility: Visibility): DescriptorVisibility
 }
diff --git a/compiler/fir/fir2ir/src/org/jetbrains/kotlin/fir/backend/Fir2IrVisitor.kt b/compiler/fir/fir2ir/src/org/jetbrains/kotlin/fir/backend/Fir2IrVisitor.kt
index 24db005d69a..0e48ff9f18a 100644
--- a/compiler/fir/fir2ir/src/org/jetbrains/kotlin/fir/backend/Fir2IrVisitor.kt
+++ b/compiler/fir/fir2ir/src/org/jetbrains/kotlin/fir/backend/Fir2IrVisitor.kt
@@ -8,6 +8,7 @@ package org.jetbrains.kotlin.fir.backend
 import org.jetbrains.kotlin.KtNodeTypes
 import org.jetbrains.kotlin.descriptors.ClassKind
 import org.jetbrains.kotlin.descriptors.Modality
+import org.jetbrains.kotlin.descriptors.Visibilities
 import org.jetbrains.kotlin.fir.*
 import org.jetbrains.kotlin.fir.backend.generators.AnnotationGenerator
 import org.jetbrains.kotlin.fir.backend.generators.ClassMemberGenerator
diff --git a/compiler/fir/fir2ir/src/org/jetbrains/kotlin/fir/backend/generators/CallAndReferenceGenerator.kt b/compiler/fir/fir2ir/src/org/jetbrains/kotlin/fir/backend/generators/CallAndReferenceGenerator.kt
index ae56c1d2995..5c87d18d55f 100644
--- a/compiler/fir/fir2ir/src/org/jetbrains/kotlin/fir/backend/generators/CallAndReferenceGenerator.kt
+++ b/compiler/fir/fir2ir/src/org/jetbrains/kotlin/fir/backend/generators/CallAndReferenceGenerator.kt
@@ -39,7 +39,7 @@ import org.jetbrains.kotlin.name.Name
 import org.jetbrains.kotlin.psi.KtPropertyDelegate
 import org.jetbrains.kotlin.psi2ir.generators.hasNoSideEffects
 import org.jetbrains.kotlin.utils.SmartList
-import org.jetbrains.kotlin.descriptors.DescriptorVisibilities as OldVisibilities
+import org.jetbrains.kotlin.descriptors.DescriptorVisibilities
 
 class CallAndReferenceGenerator(
     private val components: Fir2IrComponents,
@@ -254,7 +254,7 @@ class CallAndReferenceGenerator(
                 IrDeclarationOrigin.ADAPTER_FOR_CALLABLE_REFERENCE,
                 irAdapterSymbol,
                 adaptee.name,
-                org.jetbrains.kotlin.descriptors.DescriptorVisibilities.LOCAL,
+                DescriptorVisibilities.LOCAL,
                 Modality.FINAL,
                 returnType,
                 isInline = firAdaptee.isInline,
diff --git a/compiler/fir/fir2ir/src/org/jetbrains/kotlin/fir/backend/generators/ClassMemberGenerator.kt b/compiler/fir/fir2ir/src/org/jetbrains/kotlin/fir/backend/generators/ClassMemberGenerator.kt
index 2889a8e4911..915e7249a8f 100644
--- a/compiler/fir/fir2ir/src/org/jetbrains/kotlin/fir/backend/generators/ClassMemberGenerator.kt
+++ b/compiler/fir/fir2ir/src/org/jetbrains/kotlin/fir/backend/generators/ClassMemberGenerator.kt
@@ -5,7 +5,7 @@
 
 package org.jetbrains.kotlin.fir.backend.generators
 
-import org.jetbrains.kotlin.fir.Visibilities
+import org.jetbrains.kotlin.descriptors.Visibilities
 import org.jetbrains.kotlin.fir.backend.*
 import org.jetbrains.kotlin.fir.declarations.*
 import org.jetbrains.kotlin.fir.declarations.impl.FirDefaultPropertyGetter
diff --git a/compiler/fir/fir2ir/src/org/jetbrains/kotlin/fir/backend/generators/DataClassMembersGenerator.kt b/compiler/fir/fir2ir/src/org/jetbrains/kotlin/fir/backend/generators/DataClassMembersGenerator.kt
index d102a51c999..b117a78c317 100644
--- a/compiler/fir/fir2ir/src/org/jetbrains/kotlin/fir/backend/generators/DataClassMembersGenerator.kt
+++ b/compiler/fir/fir2ir/src/org/jetbrains/kotlin/fir/backend/generators/DataClassMembersGenerator.kt
@@ -6,7 +6,7 @@
 package org.jetbrains.kotlin.fir.backend.generators
 
 import org.jetbrains.kotlin.descriptors.*
-import org.jetbrains.kotlin.fir.Visibilities
+import org.jetbrains.kotlin.descriptors.Visibilities
 import org.jetbrains.kotlin.fir.backend.*
 import org.jetbrains.kotlin.fir.declarations.*
 import org.jetbrains.kotlin.fir.declarations.builder.buildSimpleFunction
@@ -31,7 +31,7 @@ import org.jetbrains.kotlin.ir.util.*
 import org.jetbrains.kotlin.ir.util.DataClassMembersGenerator
 import org.jetbrains.kotlin.name.ClassId
 import org.jetbrains.kotlin.name.Name
-import org.jetbrains.kotlin.descriptors.DescriptorVisibilities as OldVisibilities
+import org.jetbrains.kotlin.descriptors.DescriptorVisibilities
 
 /**
  * A generator that generates synthetic members of data class as well as part of inline class.
@@ -237,7 +237,7 @@ class DataClassMembersGenerator(val components: Fir2IrComponents) {
             val signature = if (classId.isLocal) null else components.signatureComposer.composeSignature(firFunction)
             return components.declarationStorage.declareIrSimpleFunction(signature, null) { symbol ->
                 components.irFactory.createFunction(
-                    UNDEFINED_OFFSET, UNDEFINED_OFFSET, origin, symbol, name, OldVisibilities.PUBLIC, Modality.OPEN, returnType,
+                    UNDEFINED_OFFSET, UNDEFINED_OFFSET, origin, symbol, name, DescriptorVisibilities.PUBLIC, Modality.OPEN, returnType,
                     isInline = false, isExternal = false, isTailrec = false, isSuspend = false, isOperator = false,
                     isInfix = false, isExpect = false, isFakeOverride = false,
                 ).apply {
diff --git a/compiler/fir/fir2ir/src/org/jetbrains/kotlin/fir/backend/generators/DelegatedMemberGenerator.kt b/compiler/fir/fir2ir/src/org/jetbrains/kotlin/fir/backend/generators/DelegatedMemberGenerator.kt
index bd62b5e57b8..fd256fbac7a 100644
--- a/compiler/fir/fir2ir/src/org/jetbrains/kotlin/fir/backend/generators/DelegatedMemberGenerator.kt
+++ b/compiler/fir/fir2ir/src/org/jetbrains/kotlin/fir/backend/generators/DelegatedMemberGenerator.kt
@@ -8,8 +8,7 @@ package org.jetbrains.kotlin.fir.backend.generators
 import org.jetbrains.kotlin.backend.common.ir.isFinalClass
 import org.jetbrains.kotlin.backend.common.ir.isOverridable
 import org.jetbrains.kotlin.descriptors.Modality
-import org.jetbrains.kotlin.descriptors.DescriptorVisibilities as OldVisibilities
-import org.jetbrains.kotlin.fir.Visibilities
+import org.jetbrains.kotlin.descriptors.Visibilities
 import org.jetbrains.kotlin.fir.backend.*
 import org.jetbrains.kotlin.fir.backend.declareThisReceiverParameter
 import org.jetbrains.kotlin.fir.declarations.*
diff --git a/compiler/fir/fir2ir/src/org/jetbrains/kotlin/fir/lazy/Fir2IrLazyClass.kt b/compiler/fir/fir2ir/src/org/jetbrains/kotlin/fir/lazy/Fir2IrLazyClass.kt
index 92359665f1f..ea356106697 100644
--- a/compiler/fir/fir2ir/src/org/jetbrains/kotlin/fir/lazy/Fir2IrLazyClass.kt
+++ b/compiler/fir/fir2ir/src/org/jetbrains/kotlin/fir/lazy/Fir2IrLazyClass.kt
@@ -26,7 +26,7 @@ import org.jetbrains.kotlin.ir.expressions.IrConstructorCall
 import org.jetbrains.kotlin.ir.types.IrType
 import org.jetbrains.kotlin.ir.types.impl.IrSimpleTypeImpl
 import org.jetbrains.kotlin.name.Name
-import org.jetbrains.kotlin.descriptors.DescriptorVisibility as OldVisibility
+import org.jetbrains.kotlin.descriptors.DescriptorVisibility
 
 class Fir2IrLazyClass(
     components: Fir2IrComponents,
@@ -56,7 +56,7 @@ class Fir2IrLazyClass(
         get() = fir.name
 
     @Suppress("SetterBackingFieldAssignment")
-    override var visibility: OldVisibility = components.visibilityConverter.convertToOldVisibility(fir.visibility)
+    override var visibility: DescriptorVisibility = components.visibilityConverter.convertToDescriptorVisibility(fir.visibility)
         set(_) {
             error("Mutating Fir2Ir lazy elements is not possible")
         }
diff --git a/compiler/fir/fir2ir/src/org/jetbrains/kotlin/fir/lazy/Fir2IrLazyConstructor.kt b/compiler/fir/fir2ir/src/org/jetbrains/kotlin/fir/lazy/Fir2IrLazyConstructor.kt
index e5772c4a43c..54e3ae91eb2 100644
--- a/compiler/fir/fir2ir/src/org/jetbrains/kotlin/fir/lazy/Fir2IrLazyConstructor.kt
+++ b/compiler/fir/fir2ir/src/org/jetbrains/kotlin/fir/lazy/Fir2IrLazyConstructor.kt
@@ -21,7 +21,7 @@ import org.jetbrains.kotlin.ir.util.parentClassOrNull
 import org.jetbrains.kotlin.ir.visitors.IrElementVisitor
 import org.jetbrains.kotlin.name.Name
 import org.jetbrains.kotlin.serialization.deserialization.descriptors.DeserializedContainerSource
-import org.jetbrains.kotlin.descriptors.DescriptorVisibility as OldVisibility
+import org.jetbrains.kotlin.descriptors.DescriptorVisibility
 
 class Fir2IrLazyConstructor(
     components: Fir2IrComponents,
@@ -62,7 +62,7 @@ class Fir2IrLazyConstructor(
         get() = Name.special("<init>")
 
     @Suppress("SetterBackingFieldAssignment")
-    override var visibility: OldVisibility = components.visibilityConverter.convertToOldVisibility(fir.visibility)
+    override var visibility: DescriptorVisibility = components.visibilityConverter.convertToDescriptorVisibility(fir.visibility)
         set(_) {
             error("Mutating Fir2Ir lazy elements is not possible")
         }
diff --git a/compiler/fir/fir2ir/src/org/jetbrains/kotlin/fir/lazy/Fir2IrLazyProperty.kt b/compiler/fir/fir2ir/src/org/jetbrains/kotlin/fir/lazy/Fir2IrLazyProperty.kt
index 73dfb82656a..1652f5d9a80 100644
--- a/compiler/fir/fir2ir/src/org/jetbrains/kotlin/fir/lazy/Fir2IrLazyProperty.kt
+++ b/compiler/fir/fir2ir/src/org/jetbrains/kotlin/fir/lazy/Fir2IrLazyProperty.kt
@@ -23,7 +23,7 @@ import org.jetbrains.kotlin.ir.types.IrType
 import org.jetbrains.kotlin.ir.util.isInterface
 import org.jetbrains.kotlin.name.Name
 import org.jetbrains.kotlin.serialization.deserialization.descriptors.DeserializedContainerSource
-import org.jetbrains.kotlin.descriptors.DescriptorVisibility as OldVisibility
+import org.jetbrains.kotlin.descriptors.DescriptorVisibility
 
 class Fir2IrLazyProperty(
     components: Fir2IrComponents,
@@ -70,7 +70,7 @@ class Fir2IrLazyProperty(
         get() = fir.name
 
     @Suppress("SetterBackingFieldAssignment")
-    override var visibility: OldVisibility = components.visibilityConverter.convertToOldVisibility(fir.visibility)
+    override var visibility: DescriptorVisibility = components.visibilityConverter.convertToDescriptorVisibility(fir.visibility)
         set(_) {
             error("Mutating Fir2Ir lazy elements is not possible")
         }
@@ -94,7 +94,7 @@ class Fir2IrLazyProperty(
                 with(declarationStorage) {
                     createBackingField(
                         fir, IrDeclarationOrigin.PROPERTY_BACKING_FIELD, descriptor,
-                        components.visibilityConverter.convertToOldVisibility(fir.visibility), fir.name, fir.isVal, fir.initializer,
+                        components.visibilityConverter.convertToDescriptorVisibility(fir.visibility), fir.name, fir.isVal, fir.initializer,
                         type
                     ).also { field ->
                         val initializer = fir.initializer
@@ -110,7 +110,7 @@ class Fir2IrLazyProperty(
                 with(declarationStorage) {
                     createBackingField(
                         fir, IrDeclarationOrigin.PROPERTY_DELEGATE, descriptor,
-                        components.visibilityConverter.convertToOldVisibility(fir.visibility), Name.identifier("${fir.name}\$delegate"), true, fir.delegate
+                        components.visibilityConverter.convertToDescriptorVisibility(fir.visibility), Name.identifier("${fir.name}\$delegate"), true, fir.delegate
                     )
                 }
             }
diff --git a/compiler/fir/fir2ir/src/org/jetbrains/kotlin/fir/lazy/Fir2IrLazySimpleFunction.kt b/compiler/fir/fir2ir/src/org/jetbrains/kotlin/fir/lazy/Fir2IrLazySimpleFunction.kt
index b27494c3522..a19aff88a2d 100644
--- a/compiler/fir/fir2ir/src/org/jetbrains/kotlin/fir/lazy/Fir2IrLazySimpleFunction.kt
+++ b/compiler/fir/fir2ir/src/org/jetbrains/kotlin/fir/lazy/Fir2IrLazySimpleFunction.kt
@@ -20,7 +20,7 @@ import org.jetbrains.kotlin.ir.symbols.IrSimpleFunctionSymbol
 import org.jetbrains.kotlin.ir.types.IrType
 import org.jetbrains.kotlin.name.Name
 import org.jetbrains.kotlin.serialization.deserialization.descriptors.DeserializedContainerSource
-import org.jetbrains.kotlin.descriptors.DescriptorVisibility as OldVisibility
+import org.jetbrains.kotlin.descriptors.DescriptorVisibility
 
 class Fir2IrLazySimpleFunction(
     components: Fir2IrComponents,
@@ -72,7 +72,7 @@ class Fir2IrLazySimpleFunction(
         get() = fir.name
 
     @Suppress("SetterBackingFieldAssignment")
-    override var visibility: OldVisibility = components.visibilityConverter.convertToOldVisibility(fir.visibility)
+    override var visibility: DescriptorVisibility = components.visibilityConverter.convertToDescriptorVisibility(fir.visibility)
         set(_) {
             error("Mutating Fir2Ir lazy elements is not possible")
         }
diff --git a/compiler/fir/fir2ir/src/org/jetbrains/kotlin/fir/signaturer/FirBasedSignatureComposer.kt b/compiler/fir/fir2ir/src/org/jetbrains/kotlin/fir/signaturer/FirBasedSignatureComposer.kt
index 98f4ce7ca64..380c1904933 100644
--- a/compiler/fir/fir2ir/src/org/jetbrains/kotlin/fir/signaturer/FirBasedSignatureComposer.kt
+++ b/compiler/fir/fir2ir/src/org/jetbrains/kotlin/fir/signaturer/FirBasedSignatureComposer.kt
@@ -6,7 +6,7 @@
 package org.jetbrains.kotlin.fir.signaturer
 
 import org.jetbrains.kotlin.fir.FirElement
-import org.jetbrains.kotlin.fir.Visibilities
+import org.jetbrains.kotlin.descriptors.Visibilities
 import org.jetbrains.kotlin.fir.backend.Fir2IrSignatureComposer
 import org.jetbrains.kotlin.fir.declarations.*
 import org.jetbrains.kotlin.fir.render
diff --git a/compiler/fir/java/src/org/jetbrains/kotlin/fir/java/FirJavaElementFinder.kt b/compiler/fir/java/src/org/jetbrains/kotlin/fir/java/FirJavaElementFinder.kt
index 88950ec8987..3dce60664e4 100644
--- a/compiler/fir/java/src/org/jetbrains/kotlin/fir/java/FirJavaElementFinder.kt
+++ b/compiler/fir/java/src/org/jetbrains/kotlin/fir/java/FirJavaElementFinder.kt
@@ -21,7 +21,7 @@ import org.jetbrains.kotlin.builtins.jvm.JavaToKotlinClassMap
 import org.jetbrains.kotlin.descriptors.ClassKind
 import org.jetbrains.kotlin.descriptors.Modality
 import org.jetbrains.kotlin.fir.FirSession
-import org.jetbrains.kotlin.fir.Visibilities
+import org.jetbrains.kotlin.descriptors.Visibilities
 import org.jetbrains.kotlin.fir.declarations.*
 import org.jetbrains.kotlin.fir.resolve.firProvider
 import org.jetbrains.kotlin.fir.resolve.fullyExpandedType
diff --git a/compiler/fir/java/src/org/jetbrains/kotlin/fir/java/FirJavaVisibilityChecker.kt b/compiler/fir/java/src/org/jetbrains/kotlin/fir/java/FirJavaVisibilityChecker.kt
index a4e5c236cb8..072bbec9b2f 100644
--- a/compiler/fir/java/src/org/jetbrains/kotlin/fir/java/FirJavaVisibilityChecker.kt
+++ b/compiler/fir/java/src/org/jetbrains/kotlin/fir/java/FirJavaVisibilityChecker.kt
@@ -7,8 +7,8 @@ package org.jetbrains.kotlin.fir.java
 
 import org.jetbrains.kotlin.fir.FirSession
 import org.jetbrains.kotlin.fir.FirVisibilityChecker
-import org.jetbrains.kotlin.fir.JavaVisibilities
-import org.jetbrains.kotlin.fir.Visibility
+import org.jetbrains.kotlin.descriptors.java.JavaVisibilities
+import org.jetbrains.kotlin.descriptors.Visibility
 import org.jetbrains.kotlin.fir.declarations.FirDeclaration
 import org.jetbrains.kotlin.fir.declarations.FirFile
 import org.jetbrains.kotlin.fir.resolve.calls.Candidate
diff --git a/compiler/fir/java/src/org/jetbrains/kotlin/fir/java/JavaSymbolProvider.kt b/compiler/fir/java/src/org/jetbrains/kotlin/fir/java/JavaSymbolProvider.kt
index 36eaab059bd..9330708e112 100644
--- a/compiler/fir/java/src/org/jetbrains/kotlin/fir/java/JavaSymbolProvider.kt
+++ b/compiler/fir/java/src/org/jetbrains/kotlin/fir/java/JavaSymbolProvider.kt
@@ -11,6 +11,8 @@ import com.intellij.psi.PsiElement
 import com.intellij.psi.search.GlobalSearchScope
 import org.jetbrains.kotlin.descriptors.ClassKind
 import org.jetbrains.kotlin.descriptors.Modality
+import org.jetbrains.kotlin.descriptors.Visibilities
+import org.jetbrains.kotlin.descriptors.Visibility
 import org.jetbrains.kotlin.fir.*
 import org.jetbrains.kotlin.fir.declarations.*
 import org.jetbrains.kotlin.fir.declarations.builder.*
diff --git a/compiler/fir/java/src/org/jetbrains/kotlin/fir/java/JavaUtils.kt b/compiler/fir/java/src/org/jetbrains/kotlin/fir/java/JavaUtils.kt
index 6a40d2dfee2..ae9a705c05e 100644
--- a/compiler/fir/java/src/org/jetbrains/kotlin/fir/java/JavaUtils.kt
+++ b/compiler/fir/java/src/org/jetbrains/kotlin/fir/java/JavaUtils.kt
@@ -8,6 +8,9 @@ package org.jetbrains.kotlin.fir.java
 import org.jetbrains.kotlin.builtins.jvm.JavaToKotlinClassMap
 import org.jetbrains.kotlin.descriptors.ClassKind
 import org.jetbrains.kotlin.descriptors.Modality
+import org.jetbrains.kotlin.descriptors.Visibilities
+import org.jetbrains.kotlin.descriptors.Visibility
+import org.jetbrains.kotlin.descriptors.java.JavaVisibilities
 import org.jetbrains.kotlin.fir.*
 import org.jetbrains.kotlin.fir.builder.FirAnnotationContainerBuilder
 import org.jetbrains.kotlin.fir.builder.FirBuilderDsl
@@ -40,7 +43,7 @@ import org.jetbrains.kotlin.load.java.typeEnhancement.TypeComponentPosition
 import org.jetbrains.kotlin.name.ClassId
 import org.jetbrains.kotlin.name.Name
 import org.jetbrains.kotlin.types.Variance.*
-import org.jetbrains.kotlin.descriptors.DescriptorVisibility as OldVisibility
+import org.jetbrains.kotlin.descriptors.DescriptorVisibility
 
 internal val JavaModifierListOwner.modality: Modality
     get() = when {
@@ -524,7 +527,7 @@ private fun JavaType.toFirResolvedTypeRef(
     }
 }
 
-fun OldVisibility.toFirVisibility(): Visibility = when (this) {
+fun DescriptorVisibility.toFirVisibility(): Visibility = when (this) {
     org.jetbrains.kotlin.descriptors.DescriptorVisibilities.PRIVATE -> Visibilities.Private
     org.jetbrains.kotlin.descriptors.DescriptorVisibilities.PRIVATE_TO_THIS -> Visibilities.PrivateToThis
     org.jetbrains.kotlin.descriptors.DescriptorVisibilities.PROTECTED -> Visibilities.Protected
diff --git a/compiler/fir/java/src/org/jetbrains/kotlin/fir/java/declarations/FirJavaClass.kt b/compiler/fir/java/src/org/jetbrains/kotlin/fir/java/declarations/FirJavaClass.kt
index 938b1a0457d..0168bd9cc48 100644
--- a/compiler/fir/java/src/org/jetbrains/kotlin/fir/java/declarations/FirJavaClass.kt
+++ b/compiler/fir/java/src/org/jetbrains/kotlin/fir/java/declarations/FirJavaClass.kt
@@ -10,7 +10,7 @@ import org.jetbrains.kotlin.descriptors.Modality
 import org.jetbrains.kotlin.fir.FirImplementationDetail
 import org.jetbrains.kotlin.fir.FirSession
 import org.jetbrains.kotlin.fir.FirSourceElement
-import org.jetbrains.kotlin.fir.Visibility
+import org.jetbrains.kotlin.descriptors.Visibility
 import org.jetbrains.kotlin.fir.builder.FirAnnotationContainerBuilder
 import org.jetbrains.kotlin.fir.builder.FirBuilderDsl
 import org.jetbrains.kotlin.fir.declarations.*
diff --git a/compiler/fir/java/src/org/jetbrains/kotlin/fir/java/declarations/FirJavaConstructor.kt b/compiler/fir/java/src/org/jetbrains/kotlin/fir/java/declarations/FirJavaConstructor.kt
index 9fc39072d83..250bf6ceb05 100644
--- a/compiler/fir/java/src/org/jetbrains/kotlin/fir/java/declarations/FirJavaConstructor.kt
+++ b/compiler/fir/java/src/org/jetbrains/kotlin/fir/java/declarations/FirJavaConstructor.kt
@@ -8,7 +8,7 @@ package org.jetbrains.kotlin.fir.java.declarations
 import org.jetbrains.kotlin.fir.FirImplementationDetail
 import org.jetbrains.kotlin.fir.FirSession
 import org.jetbrains.kotlin.fir.FirSourceElement
-import org.jetbrains.kotlin.fir.Visibility
+import org.jetbrains.kotlin.descriptors.Visibility
 import org.jetbrains.kotlin.fir.builder.FirBuilderDsl
 import org.jetbrains.kotlin.fir.declarations.*
 import org.jetbrains.kotlin.fir.declarations.builder.FirConstructorBuilder
diff --git a/compiler/fir/java/src/org/jetbrains/kotlin/fir/java/declarations/FirJavaField.kt b/compiler/fir/java/src/org/jetbrains/kotlin/fir/java/declarations/FirJavaField.kt
index a0caf866bd5..fd63f2db8ef 100644
--- a/compiler/fir/java/src/org/jetbrains/kotlin/fir/java/declarations/FirJavaField.kt
+++ b/compiler/fir/java/src/org/jetbrains/kotlin/fir/java/declarations/FirJavaField.kt
@@ -9,7 +9,7 @@ import org.jetbrains.kotlin.descriptors.Modality
 import org.jetbrains.kotlin.fir.FirImplementationDetail
 import org.jetbrains.kotlin.fir.FirSession
 import org.jetbrains.kotlin.fir.FirSourceElement
-import org.jetbrains.kotlin.fir.Visibility
+import org.jetbrains.kotlin.descriptors.Visibility
 import org.jetbrains.kotlin.fir.builder.FirBuilderDsl
 import org.jetbrains.kotlin.fir.declarations.*
 import org.jetbrains.kotlin.fir.declarations.builder.FirFieldBuilder
diff --git a/compiler/fir/java/src/org/jetbrains/kotlin/fir/java/declarations/FirJavaMethod.kt b/compiler/fir/java/src/org/jetbrains/kotlin/fir/java/declarations/FirJavaMethod.kt
index 6a90111d51f..5dfa0a759da 100644
--- a/compiler/fir/java/src/org/jetbrains/kotlin/fir/java/declarations/FirJavaMethod.kt
+++ b/compiler/fir/java/src/org/jetbrains/kotlin/fir/java/declarations/FirJavaMethod.kt
@@ -9,7 +9,7 @@ import org.jetbrains.kotlin.descriptors.Modality
 import org.jetbrains.kotlin.fir.FirImplementationDetail
 import org.jetbrains.kotlin.fir.FirSession
 import org.jetbrains.kotlin.fir.FirSourceElement
-import org.jetbrains.kotlin.fir.Visibility
+import org.jetbrains.kotlin.descriptors.Visibility
 import org.jetbrains.kotlin.fir.builder.FirBuilderDsl
 import org.jetbrains.kotlin.fir.contracts.impl.FirEmptyContractDescription
 import org.jetbrains.kotlin.fir.declarations.*
diff --git a/compiler/fir/jvm/src/org/jetbrains/kotlin/fir/FirJvmEffectiveVisibilityResolver.kt b/compiler/fir/jvm/src/org/jetbrains/kotlin/fir/FirJvmEffectiveVisibilityResolver.kt
index 525d0398511..0f33c821329 100644
--- a/compiler/fir/jvm/src/org/jetbrains/kotlin/fir/FirJvmEffectiveVisibilityResolver.kt
+++ b/compiler/fir/jvm/src/org/jetbrains/kotlin/fir/FirJvmEffectiveVisibilityResolver.kt
@@ -5,6 +5,8 @@
 
 package org.jetbrains.kotlin.fir
 
+import org.jetbrains.kotlin.descriptors.Visibility
+import org.jetbrains.kotlin.descriptors.java.JavaVisibilities
 import org.jetbrains.kotlin.fir.symbols.impl.FirClassLikeSymbol
 
 class FirJvmEffectiveVisibilityResolver(session: FirSession) : FirEffectiveVisibilityResolverImpl(session) {
diff --git a/compiler/fir/raw-fir/light-tree2fir/src/org/jetbrains/kotlin/fir/lightTree/converter/ConverterUtil.kt b/compiler/fir/raw-fir/light-tree2fir/src/org/jetbrains/kotlin/fir/lightTree/converter/ConverterUtil.kt
index b15a35a9534..b86ece21490 100644
--- a/compiler/fir/raw-fir/light-tree2fir/src/org/jetbrains/kotlin/fir/lightTree/converter/ConverterUtil.kt
+++ b/compiler/fir/raw-fir/light-tree2fir/src/org/jetbrains/kotlin/fir/lightTree/converter/ConverterUtil.kt
@@ -12,7 +12,7 @@ import org.jetbrains.kotlin.KtNodeType
 import org.jetbrains.kotlin.KtNodeTypes.*
 import org.jetbrains.kotlin.descriptors.Modality
 import org.jetbrains.kotlin.fir.FirSession
-import org.jetbrains.kotlin.fir.Visibilities
+import org.jetbrains.kotlin.descriptors.Visibilities
 import org.jetbrains.kotlin.fir.builder.generateResolvedAccessExpression
 import org.jetbrains.kotlin.fir.declarations.FirDeclarationOrigin
 import org.jetbrains.kotlin.fir.declarations.FirVariable
diff --git a/compiler/fir/raw-fir/light-tree2fir/src/org/jetbrains/kotlin/fir/lightTree/converter/DeclarationsConverter.kt b/compiler/fir/raw-fir/light-tree2fir/src/org/jetbrains/kotlin/fir/lightTree/converter/DeclarationsConverter.kt
index 164dbc74ed6..bf545b309f2 100644
--- a/compiler/fir/raw-fir/light-tree2fir/src/org/jetbrains/kotlin/fir/lightTree/converter/DeclarationsConverter.kt
+++ b/compiler/fir/raw-fir/light-tree2fir/src/org/jetbrains/kotlin/fir/lightTree/converter/DeclarationsConverter.kt
@@ -11,6 +11,8 @@ import com.intellij.util.diff.FlyweightCapableTreeStructure
 import org.jetbrains.kotlin.KtNodeTypes.*
 import org.jetbrains.kotlin.descriptors.ClassKind
 import org.jetbrains.kotlin.descriptors.Modality
+import org.jetbrains.kotlin.descriptors.Visibilities
+import org.jetbrains.kotlin.descriptors.Visibility
 import org.jetbrains.kotlin.descriptors.annotations.AnnotationUseSiteTarget
 import org.jetbrains.kotlin.fir.*
 import org.jetbrains.kotlin.fir.builder.Context
diff --git a/compiler/fir/raw-fir/light-tree2fir/src/org/jetbrains/kotlin/fir/lightTree/converter/ExpressionsConverter.kt b/compiler/fir/raw-fir/light-tree2fir/src/org/jetbrains/kotlin/fir/lightTree/converter/ExpressionsConverter.kt
index 793d4d33edd..9d60ad5d0ea 100644
--- a/compiler/fir/raw-fir/light-tree2fir/src/org/jetbrains/kotlin/fir/lightTree/converter/ExpressionsConverter.kt
+++ b/compiler/fir/raw-fir/light-tree2fir/src/org/jetbrains/kotlin/fir/lightTree/converter/ExpressionsConverter.kt
@@ -10,6 +10,7 @@ import com.intellij.psi.TokenType
 import com.intellij.util.diff.FlyweightCapableTreeStructure
 import org.jetbrains.kotlin.KtNodeTypes.*
 import org.jetbrains.kotlin.descriptors.Modality
+import org.jetbrains.kotlin.descriptors.Visibilities
 import org.jetbrains.kotlin.fir.*
 import org.jetbrains.kotlin.fir.builder.*
 import org.jetbrains.kotlin.fir.declarations.FirDeclarationOrigin
diff --git a/compiler/fir/raw-fir/light-tree2fir/src/org/jetbrains/kotlin/fir/lightTree/fir/ClassWrapper.kt b/compiler/fir/raw-fir/light-tree2fir/src/org/jetbrains/kotlin/fir/lightTree/fir/ClassWrapper.kt
index a58e29ef61b..4aac25e5468 100644
--- a/compiler/fir/raw-fir/light-tree2fir/src/org/jetbrains/kotlin/fir/lightTree/fir/ClassWrapper.kt
+++ b/compiler/fir/raw-fir/light-tree2fir/src/org/jetbrains/kotlin/fir/lightTree/fir/ClassWrapper.kt
@@ -7,8 +7,8 @@ package org.jetbrains.kotlin.fir.lightTree.fir
 
 import org.jetbrains.kotlin.descriptors.ClassKind
 import org.jetbrains.kotlin.descriptors.Modality
-import org.jetbrains.kotlin.fir.Visibilities
-import org.jetbrains.kotlin.fir.Visibility
+import org.jetbrains.kotlin.descriptors.Visibilities
+import org.jetbrains.kotlin.descriptors.Visibility
 import org.jetbrains.kotlin.fir.declarations.builder.FirClassBuilder
 import org.jetbrains.kotlin.fir.expressions.FirExpression
 import org.jetbrains.kotlin.fir.lightTree.fir.modifier.Modifier
diff --git a/compiler/fir/raw-fir/light-tree2fir/src/org/jetbrains/kotlin/fir/lightTree/fir/modifier/Modifier.kt b/compiler/fir/raw-fir/light-tree2fir/src/org/jetbrains/kotlin/fir/lightTree/fir/modifier/Modifier.kt
index e6804f8cf99..0abdafe02b5 100644
--- a/compiler/fir/raw-fir/light-tree2fir/src/org/jetbrains/kotlin/fir/lightTree/fir/modifier/Modifier.kt
+++ b/compiler/fir/raw-fir/light-tree2fir/src/org/jetbrains/kotlin/fir/lightTree/fir/modifier/Modifier.kt
@@ -7,8 +7,8 @@ package org.jetbrains.kotlin.fir.lightTree.fir.modifier
 
 import com.intellij.lang.LighterASTNode
 import org.jetbrains.kotlin.descriptors.Modality
-import org.jetbrains.kotlin.fir.Visibilities
-import org.jetbrains.kotlin.fir.Visibility
+import org.jetbrains.kotlin.descriptors.Visibilities
+import org.jetbrains.kotlin.descriptors.Visibility
 import org.jetbrains.kotlin.fir.expressions.FirAnnotationCall
 import org.jetbrains.kotlin.fir.lightTree.fir.modifier.ModifierSets.CLASS_MODIFIER
 import org.jetbrains.kotlin.fir.lightTree.fir.modifier.ModifierSets.FUNCTION_MODIFIER
diff --git a/compiler/fir/raw-fir/psi2fir/src/org/jetbrains/kotlin/fir/builder/PsiConversionUtils.kt b/compiler/fir/raw-fir/psi2fir/src/org/jetbrains/kotlin/fir/builder/PsiConversionUtils.kt
index d5603f9793e..0764dad252d 100644
--- a/compiler/fir/raw-fir/psi2fir/src/org/jetbrains/kotlin/fir/builder/PsiConversionUtils.kt
+++ b/compiler/fir/raw-fir/psi2fir/src/org/jetbrains/kotlin/fir/builder/PsiConversionUtils.kt
@@ -6,6 +6,7 @@
 package org.jetbrains.kotlin.fir.builder
 
 import org.jetbrains.kotlin.descriptors.Modality
+import org.jetbrains.kotlin.descriptors.Visibilities
 import org.jetbrains.kotlin.fir.*
 import org.jetbrains.kotlin.fir.declarations.FirDeclarationOrigin
 import org.jetbrains.kotlin.fir.declarations.FirVariable
diff --git a/compiler/fir/raw-fir/psi2fir/src/org/jetbrains/kotlin/fir/builder/RawFirBuilder.kt b/compiler/fir/raw-fir/psi2fir/src/org/jetbrains/kotlin/fir/builder/RawFirBuilder.kt
index 5ed89a643d6..d99036b23d9 100644
--- a/compiler/fir/raw-fir/psi2fir/src/org/jetbrains/kotlin/fir/builder/RawFirBuilder.kt
+++ b/compiler/fir/raw-fir/psi2fir/src/org/jetbrains/kotlin/fir/builder/RawFirBuilder.kt
@@ -9,6 +9,8 @@ import com.intellij.psi.PsiElement
 import com.intellij.psi.tree.IElementType
 import org.jetbrains.kotlin.descriptors.ClassKind
 import org.jetbrains.kotlin.descriptors.Modality
+import org.jetbrains.kotlin.descriptors.Visibilities
+import org.jetbrains.kotlin.descriptors.Visibility
 import org.jetbrains.kotlin.fir.*
 import org.jetbrains.kotlin.fir.contracts.FirContractDescription
 import org.jetbrains.kotlin.fir.contracts.builder.buildRawContractDescription
diff --git a/compiler/fir/raw-fir/raw-fir.common/src/org/jetbrains/kotlin/fir/builder/BaseFirBuilder.kt b/compiler/fir/raw-fir/raw-fir.common/src/org/jetbrains/kotlin/fir/builder/BaseFirBuilder.kt
index b81c32eb567..e7be2cd21c2 100644
--- a/compiler/fir/raw-fir/raw-fir.common/src/org/jetbrains/kotlin/fir/builder/BaseFirBuilder.kt
+++ b/compiler/fir/raw-fir/raw-fir.common/src/org/jetbrains/kotlin/fir/builder/BaseFirBuilder.kt
@@ -8,6 +8,7 @@ package org.jetbrains.kotlin.fir.builder
 import com.intellij.psi.tree.IElementType
 import org.jetbrains.kotlin.KtNodeTypes.*
 import org.jetbrains.kotlin.descriptors.Modality
+import org.jetbrains.kotlin.descriptors.Visibilities
 import org.jetbrains.kotlin.fir.*
 import org.jetbrains.kotlin.fir.declarations.*
 import org.jetbrains.kotlin.fir.declarations.builder.*
diff --git a/compiler/fir/raw-fir/raw-fir.common/src/org/jetbrains/kotlin/fir/builder/ConversionUtils.kt b/compiler/fir/raw-fir/raw-fir.common/src/org/jetbrains/kotlin/fir/builder/ConversionUtils.kt
index 2a1dd5f66af..e7e7bc4eccd 100644
--- a/compiler/fir/raw-fir/raw-fir.common/src/org/jetbrains/kotlin/fir/builder/ConversionUtils.kt
+++ b/compiler/fir/raw-fir/raw-fir.common/src/org/jetbrains/kotlin/fir/builder/ConversionUtils.kt
@@ -7,6 +7,7 @@ package org.jetbrains.kotlin.fir.builder
 
 import com.intellij.psi.tree.IElementType
 import org.jetbrains.kotlin.descriptors.Modality
+import org.jetbrains.kotlin.descriptors.Visibilities
 import org.jetbrains.kotlin.fir.*
 import org.jetbrains.kotlin.fir.contracts.FirContractDescription
 import org.jetbrains.kotlin.fir.contracts.builder.buildLegacyRawContractDescription
diff --git a/compiler/fir/resolve/src/org/jetbrains/kotlin/fir/FirEffectiveVisibilityImpl.kt b/compiler/fir/resolve/src/org/jetbrains/kotlin/fir/FirEffectiveVisibilityImpl.kt
index ee13e27d167..d270f25f882 100644
--- a/compiler/fir/resolve/src/org/jetbrains/kotlin/fir/FirEffectiveVisibilityImpl.kt
+++ b/compiler/fir/resolve/src/org/jetbrains/kotlin/fir/FirEffectiveVisibilityImpl.kt
@@ -5,6 +5,7 @@
 
 package org.jetbrains.kotlin.fir
 
+import org.jetbrains.kotlin.descriptors.Visibilities
 import org.jetbrains.kotlin.fir.FirEffectiveVisibility.Permissiveness
 import org.jetbrains.kotlin.fir.declarations.FirDeclaration
 import org.jetbrains.kotlin.fir.declarations.FirMemberDeclaration
diff --git a/compiler/fir/resolve/src/org/jetbrains/kotlin/fir/FirEffectiveVisibilityResolverImpl.kt b/compiler/fir/resolve/src/org/jetbrains/kotlin/fir/FirEffectiveVisibilityResolverImpl.kt
index e5be0c59f5d..dcacd15806d 100644
--- a/compiler/fir/resolve/src/org/jetbrains/kotlin/fir/FirEffectiveVisibilityResolverImpl.kt
+++ b/compiler/fir/resolve/src/org/jetbrains/kotlin/fir/FirEffectiveVisibilityResolverImpl.kt
@@ -5,6 +5,8 @@
 
 package org.jetbrains.kotlin.fir
 
+import org.jetbrains.kotlin.descriptors.Visibilities
+import org.jetbrains.kotlin.descriptors.Visibility
 import org.jetbrains.kotlin.fir.declarations.*
 import org.jetbrains.kotlin.fir.resolve.ScopeSession
 import org.jetbrains.kotlin.fir.resolve.firSymbolProvider
diff --git a/compiler/fir/resolve/src/org/jetbrains/kotlin/fir/FirVisibilityChecker.kt b/compiler/fir/resolve/src/org/jetbrains/kotlin/fir/FirVisibilityChecker.kt
index d01a02ba0d4..9a11d27fd24 100644
--- a/compiler/fir/resolve/src/org/jetbrains/kotlin/fir/FirVisibilityChecker.kt
+++ b/compiler/fir/resolve/src/org/jetbrains/kotlin/fir/FirVisibilityChecker.kt
@@ -5,6 +5,8 @@
 
 package org.jetbrains.kotlin.fir
 
+import org.jetbrains.kotlin.descriptors.Visibilities
+import org.jetbrains.kotlin.descriptors.Visibility
 import org.jetbrains.kotlin.fir.declarations.*
 import org.jetbrains.kotlin.fir.resolve.calls.*
 import org.jetbrains.kotlin.fir.resolve.firProvider
diff --git a/compiler/fir/resolve/src/org/jetbrains/kotlin/fir/SessionUtils.kt b/compiler/fir/resolve/src/org/jetbrains/kotlin/fir/SessionUtils.kt
index db2cf7ba610..2fd0d2b417e 100644
--- a/compiler/fir/resolve/src/org/jetbrains/kotlin/fir/SessionUtils.kt
+++ b/compiler/fir/resolve/src/org/jetbrains/kotlin/fir/SessionUtils.kt
@@ -5,6 +5,7 @@
 
 package org.jetbrains.kotlin.fir
 
+import org.jetbrains.kotlin.descriptors.Visibility
 import org.jetbrains.kotlin.fir.declarations.*
 import org.jetbrains.kotlin.fir.resolve.ScopeSession
 import org.jetbrains.kotlin.fir.scopes.ProcessorAction
diff --git a/compiler/fir/resolve/src/org/jetbrains/kotlin/fir/extensions/FirStatusTransfomerExtension.kt b/compiler/fir/resolve/src/org/jetbrains/kotlin/fir/extensions/FirStatusTransfomerExtension.kt
index 62120b4dd32..14d1858031e 100644
--- a/compiler/fir/resolve/src/org/jetbrains/kotlin/fir/extensions/FirStatusTransfomerExtension.kt
+++ b/compiler/fir/resolve/src/org/jetbrains/kotlin/fir/extensions/FirStatusTransfomerExtension.kt
@@ -7,7 +7,7 @@ package org.jetbrains.kotlin.fir.extensions
 
 import org.jetbrains.kotlin.descriptors.Modality
 import org.jetbrains.kotlin.fir.FirSession
-import org.jetbrains.kotlin.fir.Visibility
+import org.jetbrains.kotlin.descriptors.Visibility
 import org.jetbrains.kotlin.fir.declarations.FirAnnotatedDeclaration
 import org.jetbrains.kotlin.fir.declarations.FirDeclaration
 import org.jetbrains.kotlin.fir.declarations.FirDeclarationStatus
diff --git a/compiler/fir/resolve/src/org/jetbrains/kotlin/fir/resolve/providers/impl/FirCloneableSymbolProvider.kt b/compiler/fir/resolve/src/org/jetbrains/kotlin/fir/resolve/providers/impl/FirCloneableSymbolProvider.kt
index 261e05080df..9b7335358ef 100644
--- a/compiler/fir/resolve/src/org/jetbrains/kotlin/fir/resolve/providers/impl/FirCloneableSymbolProvider.kt
+++ b/compiler/fir/resolve/src/org/jetbrains/kotlin/fir/resolve/providers/impl/FirCloneableSymbolProvider.kt
@@ -9,7 +9,7 @@ import org.jetbrains.kotlin.builtins.StandardNames
 import org.jetbrains.kotlin.descriptors.ClassKind
 import org.jetbrains.kotlin.descriptors.Modality
 import org.jetbrains.kotlin.fir.FirSession
-import org.jetbrains.kotlin.fir.Visibilities
+import org.jetbrains.kotlin.descriptors.Visibilities
 import org.jetbrains.kotlin.fir.declarations.FirDeclarationOrigin
 import org.jetbrains.kotlin.fir.declarations.FirResolvePhase
 import org.jetbrains.kotlin.fir.declarations.builder.buildRegularClass
diff --git a/compiler/fir/resolve/src/org/jetbrains/kotlin/fir/resolve/transformers/FirStatusResolveTransformer.kt b/compiler/fir/resolve/src/org/jetbrains/kotlin/fir/resolve/transformers/FirStatusResolveTransformer.kt
index d5acf00b543..9cb54a8fcff 100644
--- a/compiler/fir/resolve/src/org/jetbrains/kotlin/fir/resolve/transformers/FirStatusResolveTransformer.kt
+++ b/compiler/fir/resolve/src/org/jetbrains/kotlin/fir/resolve/transformers/FirStatusResolveTransformer.kt
@@ -8,8 +8,8 @@ package org.jetbrains.kotlin.fir.resolve.transformers
 import org.jetbrains.kotlin.descriptors.ClassKind
 import org.jetbrains.kotlin.descriptors.Modality
 import org.jetbrains.kotlin.fir.FirSession
-import org.jetbrains.kotlin.fir.Visibilities
-import org.jetbrains.kotlin.fir.Visibility
+import org.jetbrains.kotlin.descriptors.Visibilities
+import org.jetbrains.kotlin.descriptors.Visibility
 import org.jetbrains.kotlin.fir.declarations.*
 import org.jetbrains.kotlin.fir.declarations.impl.FirDeclarationStatusImpl
 import org.jetbrains.kotlin.fir.expressions.FirBlock
diff --git a/compiler/fir/resolve/src/org/jetbrains/kotlin/fir/resolve/transformers/FirSyntheticCallGenerator.kt b/compiler/fir/resolve/src/org/jetbrains/kotlin/fir/resolve/transformers/FirSyntheticCallGenerator.kt
index 20ca0df9122..9a5a878cb6d 100644
--- a/compiler/fir/resolve/src/org/jetbrains/kotlin/fir/resolve/transformers/FirSyntheticCallGenerator.kt
+++ b/compiler/fir/resolve/src/org/jetbrains/kotlin/fir/resolve/transformers/FirSyntheticCallGenerator.kt
@@ -7,7 +7,7 @@ package org.jetbrains.kotlin.fir.resolve.transformers
 
 import org.jetbrains.kotlin.descriptors.Modality
 import org.jetbrains.kotlin.fir.FirElement
-import org.jetbrains.kotlin.fir.Visibilities
+import org.jetbrains.kotlin.descriptors.Visibilities
 import org.jetbrains.kotlin.fir.declarations.*
 import org.jetbrains.kotlin.fir.declarations.builder.FirSimpleFunctionBuilder
 import org.jetbrains.kotlin.fir.declarations.builder.buildTypeParameter
diff --git a/compiler/fir/resolve/src/org/jetbrains/kotlin/fir/resolve/transformers/body/resolve/FirDeclarationsResolveTransformer.kt b/compiler/fir/resolve/src/org/jetbrains/kotlin/fir/resolve/transformers/body/resolve/FirDeclarationsResolveTransformer.kt
index c974a22b92e..7028e1ef2c4 100644
--- a/compiler/fir/resolve/src/org/jetbrains/kotlin/fir/resolve/transformers/body/resolve/FirDeclarationsResolveTransformer.kt
+++ b/compiler/fir/resolve/src/org/jetbrains/kotlin/fir/resolve/transformers/body/resolve/FirDeclarationsResolveTransformer.kt
@@ -6,11 +6,12 @@
 package org.jetbrains.kotlin.fir.resolve.transformers.body.resolve
 
 import org.jetbrains.kotlin.descriptors.ClassKind
+import org.jetbrains.kotlin.descriptors.Visibilities.Internal
+import org.jetbrains.kotlin.descriptors.Visibilities.Private
+import org.jetbrains.kotlin.descriptors.Visibilities.Protected
+import org.jetbrains.kotlin.descriptors.Visibilities.Public
+import org.jetbrains.kotlin.descriptors.Visibility
 import org.jetbrains.kotlin.fir.*
-import org.jetbrains.kotlin.fir.Visibilities.Internal
-import org.jetbrains.kotlin.fir.Visibilities.Private
-import org.jetbrains.kotlin.fir.Visibilities.Protected
-import org.jetbrains.kotlin.fir.Visibilities.Public
 import org.jetbrains.kotlin.fir.declarations.*
 import org.jetbrains.kotlin.fir.declarations.builder.buildValueParameter
 import org.jetbrains.kotlin.fir.declarations.impl.FirDefaultPropertyAccessor
diff --git a/compiler/fir/resolve/src/org/jetbrains/kotlin/fir/scopes/impl/FirClassSubstitutionScope.kt b/compiler/fir/resolve/src/org/jetbrains/kotlin/fir/scopes/impl/FirClassSubstitutionScope.kt
index 4fb38f13fa6..b67a54a0aff 100644
--- a/compiler/fir/resolve/src/org/jetbrains/kotlin/fir/scopes/impl/FirClassSubstitutionScope.kt
+++ b/compiler/fir/resolve/src/org/jetbrains/kotlin/fir/scopes/impl/FirClassSubstitutionScope.kt
@@ -5,6 +5,7 @@
 
 package org.jetbrains.kotlin.fir.scopes.impl
 
+import org.jetbrains.kotlin.descriptors.Visibilities
 import org.jetbrains.kotlin.fir.*
 import org.jetbrains.kotlin.fir.declarations.*
 import org.jetbrains.kotlin.fir.declarations.builder.*
diff --git a/compiler/fir/resolve/src/org/jetbrains/kotlin/fir/scopes/impl/FirIntegerLiteralTypeScope.kt b/compiler/fir/resolve/src/org/jetbrains/kotlin/fir/scopes/impl/FirIntegerLiteralTypeScope.kt
index 6de8adb4307..db30e5abc28 100644
--- a/compiler/fir/resolve/src/org/jetbrains/kotlin/fir/scopes/impl/FirIntegerLiteralTypeScope.kt
+++ b/compiler/fir/resolve/src/org/jetbrains/kotlin/fir/scopes/impl/FirIntegerLiteralTypeScope.kt
@@ -6,6 +6,7 @@
 package org.jetbrains.kotlin.fir.scopes.impl
 
 import org.jetbrains.kotlin.descriptors.Modality
+import org.jetbrains.kotlin.descriptors.Visibilities
 import org.jetbrains.kotlin.fir.*
 import org.jetbrains.kotlin.fir.contracts.impl.FirEmptyContractDescription
 import org.jetbrains.kotlin.fir.declarations.FirDeclarationOrigin
diff --git a/compiler/fir/resolve/src/org/jetbrains/kotlin/fir/scopes/impl/FirTypeIntersectionScope.kt b/compiler/fir/resolve/src/org/jetbrains/kotlin/fir/scopes/impl/FirTypeIntersectionScope.kt
index 35fce797ab7..a35e0a46b63 100644
--- a/compiler/fir/resolve/src/org/jetbrains/kotlin/fir/scopes/impl/FirTypeIntersectionScope.kt
+++ b/compiler/fir/resolve/src/org/jetbrains/kotlin/fir/scopes/impl/FirTypeIntersectionScope.kt
@@ -6,7 +6,7 @@
 package org.jetbrains.kotlin.fir.scopes.impl
 
 import org.jetbrains.kotlin.fir.FirSession
-import org.jetbrains.kotlin.fir.Visibilities
+import org.jetbrains.kotlin.descriptors.Visibilities
 import org.jetbrains.kotlin.fir.declarations.FirCallableMemberDeclaration
 import org.jetbrains.kotlin.fir.declarations.FirDeclarationOrigin
 import org.jetbrains.kotlin.fir.declarations.FirProperty
diff --git a/compiler/fir/tree/gen/org/jetbrains/kotlin/fir/declarations/FirDeclarationStatus.kt b/compiler/fir/tree/gen/org/jetbrains/kotlin/fir/declarations/FirDeclarationStatus.kt
index 590fb024983..a35b1d7bb82 100644
--- a/compiler/fir/tree/gen/org/jetbrains/kotlin/fir/declarations/FirDeclarationStatus.kt
+++ b/compiler/fir/tree/gen/org/jetbrains/kotlin/fir/declarations/FirDeclarationStatus.kt
@@ -6,9 +6,9 @@
 package org.jetbrains.kotlin.fir.declarations
 
 import org.jetbrains.kotlin.descriptors.Modality
+import org.jetbrains.kotlin.descriptors.Visibility
 import org.jetbrains.kotlin.fir.FirElement
 import org.jetbrains.kotlin.fir.FirSourceElement
-import org.jetbrains.kotlin.fir.Visibility
 import org.jetbrains.kotlin.fir.visitors.*
 
 /*
diff --git a/compiler/fir/tree/gen/org/jetbrains/kotlin/fir/declarations/FirResolvedDeclarationStatus.kt b/compiler/fir/tree/gen/org/jetbrains/kotlin/fir/declarations/FirResolvedDeclarationStatus.kt
index 2bf5d743762..35137944cfb 100644
--- a/compiler/fir/tree/gen/org/jetbrains/kotlin/fir/declarations/FirResolvedDeclarationStatus.kt
+++ b/compiler/fir/tree/gen/org/jetbrains/kotlin/fir/declarations/FirResolvedDeclarationStatus.kt
@@ -6,8 +6,8 @@
 package org.jetbrains.kotlin.fir.declarations
 
 import org.jetbrains.kotlin.descriptors.Modality
+import org.jetbrains.kotlin.descriptors.Visibility
 import org.jetbrains.kotlin.fir.FirSourceElement
-import org.jetbrains.kotlin.fir.Visibility
 import org.jetbrains.kotlin.fir.visitors.*
 
 /*
diff --git a/compiler/fir/tree/src/org/jetbrains/kotlin/fir/EnumClassUtils.kt b/compiler/fir/tree/src/org/jetbrains/kotlin/fir/EnumClassUtils.kt
index cc7c51bd9d5..d247d89336f 100644
--- a/compiler/fir/tree/src/org/jetbrains/kotlin/fir/EnumClassUtils.kt
+++ b/compiler/fir/tree/src/org/jetbrains/kotlin/fir/EnumClassUtils.kt
@@ -6,6 +6,7 @@
 package org.jetbrains.kotlin.fir
 
 import org.jetbrains.kotlin.descriptors.Modality
+import org.jetbrains.kotlin.descriptors.Visibilities
 import org.jetbrains.kotlin.fir.declarations.FirDeclarationOrigin
 import org.jetbrains.kotlin.fir.declarations.FirResolvePhase
 import org.jetbrains.kotlin.fir.declarations.builder.FirRegularClassBuilder
diff --git a/compiler/fir/tree/src/org/jetbrains/kotlin/fir/FirEffectiveVisibility.kt b/compiler/fir/tree/src/org/jetbrains/kotlin/fir/FirEffectiveVisibility.kt
index 08fc6fa8b66..3a786f14f69 100644
--- a/compiler/fir/tree/src/org/jetbrains/kotlin/fir/FirEffectiveVisibility.kt
+++ b/compiler/fir/tree/src/org/jetbrains/kotlin/fir/FirEffectiveVisibility.kt
@@ -5,6 +5,8 @@
 
 package org.jetbrains.kotlin.fir
 
+import org.jetbrains.kotlin.descriptors.Visibility
+
 interface FirEffectiveVisibility {
 
     val name: String
diff --git a/compiler/fir/tree/src/org/jetbrains/kotlin/fir/FirRenderer.kt b/compiler/fir/tree/src/org/jetbrains/kotlin/fir/FirRenderer.kt
index dbcc4c0c03d..97899cf8388 100644
--- a/compiler/fir/tree/src/org/jetbrains/kotlin/fir/FirRenderer.kt
+++ b/compiler/fir/tree/src/org/jetbrains/kotlin/fir/FirRenderer.kt
@@ -6,6 +6,8 @@
 package org.jetbrains.kotlin.fir
 
 import org.jetbrains.kotlin.builtins.functions.FunctionClassKind
+import org.jetbrains.kotlin.descriptors.Visibilities
+import org.jetbrains.kotlin.descriptors.Visibility
 import org.jetbrains.kotlin.descriptors.annotations.AnnotationUseSiteTarget
 import org.jetbrains.kotlin.fir.contracts.*
 import org.jetbrains.kotlin.fir.contracts.description.ConeContractRenderer
diff --git a/compiler/fir/tree/src/org/jetbrains/kotlin/fir/declarations/FirDeclarationUtil.kt b/compiler/fir/tree/src/org/jetbrains/kotlin/fir/declarations/FirDeclarationUtil.kt
index 301a07261f5..eeb1ef464f5 100644
--- a/compiler/fir/tree/src/org/jetbrains/kotlin/fir/declarations/FirDeclarationUtil.kt
+++ b/compiler/fir/tree/src/org/jetbrains/kotlin/fir/declarations/FirDeclarationUtil.kt
@@ -6,7 +6,7 @@
 package org.jetbrains.kotlin.fir.declarations
 
 import org.jetbrains.kotlin.descriptors.ClassKind
-import org.jetbrains.kotlin.fir.Visibilities
+import org.jetbrains.kotlin.descriptors.Visibilities
 import org.jetbrains.kotlin.fir.declarations.builder.FirRegularClassBuilder
 import org.jetbrains.kotlin.fir.declarations.builder.FirTypeParameterBuilder
 import org.jetbrains.kotlin.fir.declarations.impl.FirDefaultPropertyGetter
diff --git a/compiler/fir/tree/src/org/jetbrains/kotlin/fir/declarations/impl/FirDeclarationStatusImpl.kt b/compiler/fir/tree/src/org/jetbrains/kotlin/fir/declarations/impl/FirDeclarationStatusImpl.kt
index 3a7c614fc28..d6c712fa377 100644
--- a/compiler/fir/tree/src/org/jetbrains/kotlin/fir/declarations/impl/FirDeclarationStatusImpl.kt
+++ b/compiler/fir/tree/src/org/jetbrains/kotlin/fir/declarations/impl/FirDeclarationStatusImpl.kt
@@ -8,7 +8,7 @@ package org.jetbrains.kotlin.fir.declarations.impl
 import org.jetbrains.kotlin.descriptors.Modality
 import org.jetbrains.kotlin.fir.FirPureAbstractElement
 import org.jetbrains.kotlin.fir.FirSourceElement
-import org.jetbrains.kotlin.fir.Visibility
+import org.jetbrains.kotlin.descriptors.Visibility
 import org.jetbrains.kotlin.fir.declarations.FirDeclarationStatus
 import org.jetbrains.kotlin.fir.declarations.impl.FirDeclarationStatusImpl.Modifier.*
 import org.jetbrains.kotlin.fir.visitors.FirTransformer
diff --git a/compiler/fir/tree/src/org/jetbrains/kotlin/fir/declarations/impl/FirDefaultPropertyAccessor.kt b/compiler/fir/tree/src/org/jetbrains/kotlin/fir/declarations/impl/FirDefaultPropertyAccessor.kt
index 9d12f739198..acc0c3ce345 100644
--- a/compiler/fir/tree/src/org/jetbrains/kotlin/fir/declarations/impl/FirDefaultPropertyAccessor.kt
+++ b/compiler/fir/tree/src/org/jetbrains/kotlin/fir/declarations/impl/FirDefaultPropertyAccessor.kt
@@ -9,7 +9,7 @@ import org.jetbrains.kotlin.descriptors.Modality
 import org.jetbrains.kotlin.fir.FirImplementationDetail
 import org.jetbrains.kotlin.fir.FirSession
 import org.jetbrains.kotlin.fir.FirSourceElement
-import org.jetbrains.kotlin.fir.Visibility
+import org.jetbrains.kotlin.descriptors.Visibility
 import org.jetbrains.kotlin.fir.contracts.impl.FirEmptyContractDescription
 import org.jetbrains.kotlin.fir.declarations.FirDeclarationOrigin
 import org.jetbrains.kotlin.fir.declarations.FirResolvePhase
diff --git a/compiler/fir/tree/src/org/jetbrains/kotlin/fir/declarations/impl/FirResolvedDeclarationStatusImpl.kt b/compiler/fir/tree/src/org/jetbrains/kotlin/fir/declarations/impl/FirResolvedDeclarationStatusImpl.kt
index fe2509f3653..78b49f4b6a9 100644
--- a/compiler/fir/tree/src/org/jetbrains/kotlin/fir/declarations/impl/FirResolvedDeclarationStatusImpl.kt
+++ b/compiler/fir/tree/src/org/jetbrains/kotlin/fir/declarations/impl/FirResolvedDeclarationStatusImpl.kt
@@ -6,7 +6,7 @@
 package org.jetbrains.kotlin.fir.declarations.impl
 
 import org.jetbrains.kotlin.descriptors.Modality
-import org.jetbrains.kotlin.fir.Visibility
+import org.jetbrains.kotlin.descriptors.Visibility
 import org.jetbrains.kotlin.fir.declarations.FirResolvedDeclarationStatus
 
 class FirResolvedDeclarationStatusImpl(
diff --git a/compiler/fir/tree/tree-generator/src/org/jetbrains/kotlin/fir/tree/generator/Types.kt b/compiler/fir/tree/tree-generator/src/org/jetbrains/kotlin/fir/tree/generator/Types.kt
index 3f8adb28f10..2f194a18da2 100644
--- a/compiler/fir/tree/tree-generator/src/org/jetbrains/kotlin/fir/tree/generator/Types.kt
+++ b/compiler/fir/tree/tree-generator/src/org/jetbrains/kotlin/fir/tree/generator/Types.kt
@@ -9,8 +9,8 @@ import org.jetbrains.kotlin.contracts.description.EventOccurrencesRange
 import org.jetbrains.kotlin.descriptors.ClassKind
 import org.jetbrains.kotlin.descriptors.Modality
 import org.jetbrains.kotlin.descriptors.annotations.AnnotationUseSiteTarget
-import org.jetbrains.kotlin.fir.Visibilities
-import org.jetbrains.kotlin.fir.Visibility
+import org.jetbrains.kotlin.descriptors.Visibilities
+import org.jetbrains.kotlin.descriptors.Visibility
 import org.jetbrains.kotlin.fir.tree.generator.context.generatedType
 import org.jetbrains.kotlin.fir.tree.generator.context.type
 import org.jetbrains.kotlin.fir.types.ConeClassErrorType
diff --git a/compiler/fir/jvm/src/org/jetbrains/kotlin/fir/JavaVisibilities.kt b/core/compiler.common.jvm/src/org/jetbrains/kotlin/descriptors/java/JavaVisibilities.kt
similarity index 91%
rename from compiler/fir/jvm/src/org/jetbrains/kotlin/fir/JavaVisibilities.kt
rename to core/compiler.common.jvm/src/org/jetbrains/kotlin/descriptors/java/JavaVisibilities.kt
index dd1fb19f280..3230ec38b33 100644
--- a/compiler/fir/jvm/src/org/jetbrains/kotlin/fir/JavaVisibilities.kt
+++ b/core/compiler.common.jvm/src/org/jetbrains/kotlin/descriptors/java/JavaVisibilities.kt
@@ -3,7 +3,10 @@
  * 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.fir
+package org.jetbrains.kotlin.descriptors.java
+
+import org.jetbrains.kotlin.descriptors.Visibilities
+import org.jetbrains.kotlin.descriptors.Visibility
 
 object JavaVisibilities {
     object PackageVisibility : Visibility("package", isPublicAPI = false) {
diff --git a/compiler/fir/cones/src/org/jetbrains/kotlin/fir/Visibilities.kt b/core/compiler.common/src/org/jetbrains/kotlin/descriptors/Visibilities.kt
similarity index 97%
rename from compiler/fir/cones/src/org/jetbrains/kotlin/fir/Visibilities.kt
rename to core/compiler.common/src/org/jetbrains/kotlin/descriptors/Visibilities.kt
index 919ddc34f18..e04b93bfeec 100644
--- a/compiler/fir/cones/src/org/jetbrains/kotlin/fir/Visibilities.kt
+++ b/core/compiler.common/src/org/jetbrains/kotlin/descriptors/Visibilities.kt
@@ -3,7 +3,7 @@
  * 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.fir
+package org.jetbrains.kotlin.descriptors
 
 object Visibilities {
     object Private : Visibility("private", isPublicAPI = false)
diff --git a/compiler/fir/cones/src/org/jetbrains/kotlin/fir/Visibility.kt b/core/compiler.common/src/org/jetbrains/kotlin/descriptors/Visibility.kt
similarity index 93%
rename from compiler/fir/cones/src/org/jetbrains/kotlin/fir/Visibility.kt
rename to core/compiler.common/src/org/jetbrains/kotlin/descriptors/Visibility.kt
index a4474a35652..6b02fac19a4 100644
--- a/compiler/fir/cones/src/org/jetbrains/kotlin/fir/Visibility.kt
+++ b/core/compiler.common/src/org/jetbrains/kotlin/descriptors/Visibility.kt
@@ -3,7 +3,7 @@
  * 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.fir
+package org.jetbrains.kotlin.descriptors
 
 abstract class Visibility protected constructor(
     val name: String,
@@ -20,4 +20,3 @@ abstract class Visibility protected constructor(
 
     open fun normalize(): Visibility = this
 }
-
diff --git a/plugins/fir/fir-plugin-prototype/src/org/jetbrains/kotlin/fir/plugin/AllOpenVisibilityTransformer.kt b/plugins/fir/fir-plugin-prototype/src/org/jetbrains/kotlin/fir/plugin/AllOpenVisibilityTransformer.kt
index f3032e4fcd6..03385adabee 100644
--- a/plugins/fir/fir-plugin-prototype/src/org/jetbrains/kotlin/fir/plugin/AllOpenVisibilityTransformer.kt
+++ b/plugins/fir/fir-plugin-prototype/src/org/jetbrains/kotlin/fir/plugin/AllOpenVisibilityTransformer.kt
@@ -6,8 +6,8 @@
 package org.jetbrains.kotlin.fir.plugin
 
 import org.jetbrains.kotlin.fir.FirSession
-import org.jetbrains.kotlin.fir.Visibilities
-import org.jetbrains.kotlin.fir.Visibility
+import org.jetbrains.kotlin.descriptors.Visibilities
+import org.jetbrains.kotlin.descriptors.Visibility
 import org.jetbrains.kotlin.fir.declarations.FirAnnotatedDeclaration
 import org.jetbrains.kotlin.fir.declarations.FirDeclaration
 import org.jetbrains.kotlin.fir.declarations.FirDeclarationStatus
diff --git a/plugins/fir/fir-plugin-prototype/src/org/jetbrains/kotlin/fir/plugin/generators/AllOpenNestedClassGenerator.kt b/plugins/fir/fir-plugin-prototype/src/org/jetbrains/kotlin/fir/plugin/generators/AllOpenNestedClassGenerator.kt
index 0f4c9099bf8..68bb29076d9 100644
--- a/plugins/fir/fir-plugin-prototype/src/org/jetbrains/kotlin/fir/plugin/generators/AllOpenNestedClassGenerator.kt
+++ b/plugins/fir/fir-plugin-prototype/src/org/jetbrains/kotlin/fir/plugin/generators/AllOpenNestedClassGenerator.kt
@@ -8,7 +8,7 @@ package org.jetbrains.kotlin.fir.plugin.generators
 import org.jetbrains.kotlin.descriptors.ClassKind
 import org.jetbrains.kotlin.descriptors.Modality
 import org.jetbrains.kotlin.fir.FirSession
-import org.jetbrains.kotlin.fir.Visibilities
+import org.jetbrains.kotlin.descriptors.Visibilities
 import org.jetbrains.kotlin.fir.declarations.*
 import org.jetbrains.kotlin.fir.declarations.builder.buildConstructor
 import org.jetbrains.kotlin.fir.declarations.builder.buildRegularClass
diff --git a/plugins/fir/fir-plugin-prototype/src/org/jetbrains/kotlin/fir/plugin/generators/AllOpenRecursiveNestedClassGenerator.kt b/plugins/fir/fir-plugin-prototype/src/org/jetbrains/kotlin/fir/plugin/generators/AllOpenRecursiveNestedClassGenerator.kt
index b2c2f1a3532..0299861b03c 100644
--- a/plugins/fir/fir-plugin-prototype/src/org/jetbrains/kotlin/fir/plugin/generators/AllOpenRecursiveNestedClassGenerator.kt
+++ b/plugins/fir/fir-plugin-prototype/src/org/jetbrains/kotlin/fir/plugin/generators/AllOpenRecursiveNestedClassGenerator.kt
@@ -8,7 +8,7 @@ package org.jetbrains.kotlin.fir.plugin.generators
 import org.jetbrains.kotlin.descriptors.ClassKind
 import org.jetbrains.kotlin.descriptors.Modality
 import org.jetbrains.kotlin.fir.FirSession
-import org.jetbrains.kotlin.fir.Visibilities
+import org.jetbrains.kotlin.descriptors.Visibilities
 import org.jetbrains.kotlin.fir.declarations.*
 import org.jetbrains.kotlin.fir.declarations.builder.buildRegularClass
 import org.jetbrains.kotlin.fir.declarations.impl.FirResolvedDeclarationStatusImpl
diff --git a/plugins/fir/fir-plugin-prototype/src/org/jetbrains/kotlin/fir/plugin/generators/AllOpenTopLevelDeclarationsGenerator.kt b/plugins/fir/fir-plugin-prototype/src/org/jetbrains/kotlin/fir/plugin/generators/AllOpenTopLevelDeclarationsGenerator.kt
index 924bb4fbc6c..abb5816c428 100644
--- a/plugins/fir/fir-plugin-prototype/src/org/jetbrains/kotlin/fir/plugin/generators/AllOpenTopLevelDeclarationsGenerator.kt
+++ b/plugins/fir/fir-plugin-prototype/src/org/jetbrains/kotlin/fir/plugin/generators/AllOpenTopLevelDeclarationsGenerator.kt
@@ -8,7 +8,7 @@ package org.jetbrains.kotlin.fir.plugin.generators
 import org.jetbrains.kotlin.descriptors.ClassKind
 import org.jetbrains.kotlin.descriptors.Modality
 import org.jetbrains.kotlin.fir.FirSession
-import org.jetbrains.kotlin.fir.Visibilities
+import org.jetbrains.kotlin.descriptors.Visibilities
 import org.jetbrains.kotlin.fir.declarations.*
 import org.jetbrains.kotlin.fir.declarations.builder.buildRegularClass
 import org.jetbrains.kotlin.fir.declarations.builder.buildSimpleFunction