diff --git a/compiler/fir/checkers/src/org/jetbrains/kotlin/fir/analysis/checkers/declaration/FirExposedVisibilityDeclarationChecker.kt b/compiler/fir/checkers/src/org/jetbrains/kotlin/fir/analysis/checkers/declaration/FirExposedVisibilityDeclarationChecker.kt
index b510f334570..5f08f1c3f79 100644
--- a/compiler/fir/checkers/src/org/jetbrains/kotlin/fir/analysis/checkers/declaration/FirExposedVisibilityDeclarationChecker.kt
+++ b/compiler/fir/checkers/src/org/jetbrains/kotlin/fir/analysis/checkers/declaration/FirExposedVisibilityDeclarationChecker.kt
@@ -18,7 +18,7 @@ import org.jetbrains.kotlin.fir.declarations.utils.expandedConeType
 import org.jetbrains.kotlin.fir.declarations.utils.fromPrimaryConstructor
 import org.jetbrains.kotlin.fir.resolve.fullyExpandedType
 import org.jetbrains.kotlin.fir.resolve.toSymbol
-import org.jetbrains.kotlin.fir.resolve.transformers.ensureResolved
+import org.jetbrains.kotlin.fir.symbols.ensureResolved
 import org.jetbrains.kotlin.fir.typeContext
 import org.jetbrains.kotlin.fir.types.*
 import org.jetbrains.kotlin.utils.addToStdlib.safeAs
diff --git a/compiler/fir/entrypoint/src/org/jetbrains/kotlin/fir/session/ComponentsContainers.kt b/compiler/fir/entrypoint/src/org/jetbrains/kotlin/fir/session/ComponentsContainers.kt
index 18d65f4c4d8..617525728c5 100644
--- a/compiler/fir/entrypoint/src/org/jetbrains/kotlin/fir/session/ComponentsContainers.kt
+++ b/compiler/fir/entrypoint/src/org/jetbrains/kotlin/fir/session/ComponentsContainers.kt
@@ -30,7 +30,7 @@ import org.jetbrains.kotlin.fir.resolve.inference.InferenceComponents
 import org.jetbrains.kotlin.fir.resolve.providers.impl.FirQualifierResolverImpl
 import org.jetbrains.kotlin.fir.resolve.providers.impl.FirTypeResolverImpl
 import org.jetbrains.kotlin.fir.resolve.transformers.FirPhaseCheckingPhaseManager
-import org.jetbrains.kotlin.fir.resolve.transformers.FirPhaseManager
+import org.jetbrains.kotlin.fir.symbols.FirPhaseManager
 import org.jetbrains.kotlin.fir.resolve.transformers.plugin.GeneratedClassIndex
 import org.jetbrains.kotlin.fir.scopes.impl.FirDeclaredMemberScopeProvider
 import org.jetbrains.kotlin.fir.types.FirCorrespondingSupertypesCache
diff --git a/compiler/fir/resolve/src/org/jetbrains/kotlin/fir/declarations/InlineClassesUtils.kt b/compiler/fir/resolve/src/org/jetbrains/kotlin/fir/declarations/InlineClassesUtils.kt
index d27b670e4e8..948d4fd8a16 100644
--- a/compiler/fir/resolve/src/org/jetbrains/kotlin/fir/declarations/InlineClassesUtils.kt
+++ b/compiler/fir/resolve/src/org/jetbrains/kotlin/fir/declarations/InlineClassesUtils.kt
@@ -11,7 +11,7 @@ import org.jetbrains.kotlin.fir.declarations.utils.primaryConstructor
 import org.jetbrains.kotlin.fir.resolve.fullyExpandedType
 import org.jetbrains.kotlin.fir.resolve.substitution.createTypeSubstitutorByTypeConstructor
 import org.jetbrains.kotlin.fir.resolve.toSymbol
-import org.jetbrains.kotlin.fir.resolve.transformers.ensureResolved
+import org.jetbrains.kotlin.fir.symbols.ensureResolved
 import org.jetbrains.kotlin.fir.symbols.impl.FirRegularClassSymbol
 import org.jetbrains.kotlin.fir.types.ConeKotlinType
 import org.jetbrains.kotlin.fir.types.ConeLookupTagBasedType
diff --git a/compiler/fir/resolve/src/org/jetbrains/kotlin/fir/resolve/ResolveUtils.kt b/compiler/fir/resolve/src/org/jetbrains/kotlin/fir/resolve/ResolveUtils.kt
index 5354b0921d5..7bbee158267 100644
--- a/compiler/fir/resolve/src/org/jetbrains/kotlin/fir/resolve/ResolveUtils.kt
+++ b/compiler/fir/resolve/src/org/jetbrains/kotlin/fir/resolve/ResolveUtils.kt
@@ -30,7 +30,7 @@ import org.jetbrains.kotlin.fir.resolve.inference.inferenceComponents
 import org.jetbrains.kotlin.fir.resolve.inference.isBuiltinFunctionalType
 import org.jetbrains.kotlin.fir.resolve.providers.getSymbolByTypeRef
 import org.jetbrains.kotlin.fir.resolve.transformers.body.resolve.resultType
-import org.jetbrains.kotlin.fir.resolve.transformers.ensureResolved
+import org.jetbrains.kotlin.fir.symbols.ensureResolved
 import org.jetbrains.kotlin.fir.scopes.impl.delegatedWrapperData
 import org.jetbrains.kotlin.fir.scopes.impl.importedFromObjectData
 import org.jetbrains.kotlin.fir.symbols.FirBasedSymbol
diff --git a/compiler/fir/resolve/src/org/jetbrains/kotlin/fir/resolve/ScopeUtils.kt b/compiler/fir/resolve/src/org/jetbrains/kotlin/fir/resolve/ScopeUtils.kt
index 364507f20b1..a399bfc5c04 100644
--- a/compiler/fir/resolve/src/org/jetbrains/kotlin/fir/resolve/ScopeUtils.kt
+++ b/compiler/fir/resolve/src/org/jetbrains/kotlin/fir/resolve/ScopeUtils.kt
@@ -12,7 +12,7 @@ import org.jetbrains.kotlin.fir.declarations.FirRegularClass
 import org.jetbrains.kotlin.fir.declarations.FirResolvePhase
 import org.jetbrains.kotlin.fir.expressions.FirExpressionWithSmartcast
 import org.jetbrains.kotlin.fir.resolve.substitution.substitutorByMap
-import org.jetbrains.kotlin.fir.resolve.transformers.ensureResolved
+import org.jetbrains.kotlin.fir.symbols.ensureResolved
 import org.jetbrains.kotlin.fir.scopes.FakeOverrideTypeCalculator
 import org.jetbrains.kotlin.fir.scopes.FirTypeScope
 import org.jetbrains.kotlin.fir.scopes.FirUnstableSmartcastTypeScope
diff --git a/compiler/fir/resolve/src/org/jetbrains/kotlin/fir/resolve/SupertypeUtils.kt b/compiler/fir/resolve/src/org/jetbrains/kotlin/fir/resolve/SupertypeUtils.kt
index bb33980b2c5..391677af118 100644
--- a/compiler/fir/resolve/src/org/jetbrains/kotlin/fir/resolve/SupertypeUtils.kt
+++ b/compiler/fir/resolve/src/org/jetbrains/kotlin/fir/resolve/SupertypeUtils.kt
@@ -13,7 +13,7 @@ import org.jetbrains.kotlin.fir.declarations.utils.isLocal
 import org.jetbrains.kotlin.fir.declarations.utils.superConeTypes
 import org.jetbrains.kotlin.fir.resolve.substitution.substitutorByMap
 import org.jetbrains.kotlin.fir.resolve.transformers.createSubstitutionForSupertype
-import org.jetbrains.kotlin.fir.resolve.transformers.ensureResolved
+import org.jetbrains.kotlin.fir.symbols.ensureResolved
 import org.jetbrains.kotlin.fir.scopes.FirScope
 import org.jetbrains.kotlin.fir.scopes.FirTypeScope
 import org.jetbrains.kotlin.fir.scopes.impl.FirClassSubstitutionScope
diff --git a/compiler/fir/resolve/src/org/jetbrains/kotlin/fir/resolve/TypeExpansionUtils.kt b/compiler/fir/resolve/src/org/jetbrains/kotlin/fir/resolve/TypeExpansionUtils.kt
index 267e1029b1e..c0ea6987bf4 100644
--- a/compiler/fir/resolve/src/org/jetbrains/kotlin/fir/resolve/TypeExpansionUtils.kt
+++ b/compiler/fir/resolve/src/org/jetbrains/kotlin/fir/resolve/TypeExpansionUtils.kt
@@ -10,7 +10,7 @@ import org.jetbrains.kotlin.fir.declarations.FirResolvePhase
 import org.jetbrains.kotlin.fir.declarations.FirTypeAlias
 import org.jetbrains.kotlin.fir.declarations.utils.expandedConeType
 import org.jetbrains.kotlin.fir.resolve.substitution.AbstractConeSubstitutor
-import org.jetbrains.kotlin.fir.resolve.transformers.ensureResolved
+import org.jetbrains.kotlin.fir.symbols.ensureResolved
 import org.jetbrains.kotlin.fir.symbols.impl.FirTypeAliasSymbol
 import org.jetbrains.kotlin.fir.typeContext
 import org.jetbrains.kotlin.fir.types.*
diff --git a/compiler/fir/resolve/src/org/jetbrains/kotlin/fir/resolve/calls/ConstructorProcessing.kt b/compiler/fir/resolve/src/org/jetbrains/kotlin/fir/resolve/calls/ConstructorProcessing.kt
index 08387f1edb0..b7e2944d36a 100644
--- a/compiler/fir/resolve/src/org/jetbrains/kotlin/fir/resolve/calls/ConstructorProcessing.kt
+++ b/compiler/fir/resolve/src/org/jetbrains/kotlin/fir/resolve/calls/ConstructorProcessing.kt
@@ -18,7 +18,7 @@ import org.jetbrains.kotlin.fir.resolve.scope
 import org.jetbrains.kotlin.fir.resolve.substitution.ConeSubstitutor
 import org.jetbrains.kotlin.fir.resolve.substitution.substitutorByMap
 import org.jetbrains.kotlin.fir.resolve.toSymbol
-import org.jetbrains.kotlin.fir.resolve.transformers.ensureResolved
+import org.jetbrains.kotlin.fir.symbols.ensureResolved
 import org.jetbrains.kotlin.fir.scopes.FakeOverrideTypeCalculator
 import org.jetbrains.kotlin.fir.scopes.FirScope
 import org.jetbrains.kotlin.fir.scopes.impl.FirFakeOverrideGenerator
diff --git a/compiler/fir/resolve/src/org/jetbrains/kotlin/fir/resolve/transformers/FirPhaseCheckingPhaseManager.kt b/compiler/fir/resolve/src/org/jetbrains/kotlin/fir/resolve/transformers/FirPhaseCheckingPhaseManager.kt
index c54ebded9d4..4d9fe1059d9 100644
--- a/compiler/fir/resolve/src/org/jetbrains/kotlin/fir/resolve/transformers/FirPhaseCheckingPhaseManager.kt
+++ b/compiler/fir/resolve/src/org/jetbrains/kotlin/fir/resolve/transformers/FirPhaseCheckingPhaseManager.kt
@@ -9,6 +9,7 @@ import org.jetbrains.kotlin.fir.FirRenderer
 import org.jetbrains.kotlin.fir.declarations.FirResolvePhase
 import org.jetbrains.kotlin.fir.render
 import org.jetbrains.kotlin.fir.symbols.FirBasedSymbol
+import org.jetbrains.kotlin.fir.symbols.FirPhaseManager
 
 object FirPhaseCheckingPhaseManager : FirPhaseManager() {
     override fun ensureResolved(symbol: FirBasedSymbol<*>, requiredPhase: FirResolvePhase) {
diff --git a/compiler/fir/resolve/src/org/jetbrains/kotlin/fir/resolve/transformers/FirPhaseManager.kt b/compiler/fir/resolve/src/org/jetbrains/kotlin/fir/resolve/transformers/FirPhaseManager.kt
deleted file mode 100644
index 8765d3f49dc..00000000000
--- a/compiler/fir/resolve/src/org/jetbrains/kotlin/fir/resolve/transformers/FirPhaseManager.kt
+++ /dev/null
@@ -1,20 +0,0 @@
-/*
- * Copyright 2010-2020 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.fir.resolve.transformers
-
-import org.jetbrains.kotlin.fir.FirSession
-import org.jetbrains.kotlin.fir.FirSessionComponent
-import org.jetbrains.kotlin.fir.declarations.FirResolvePhase
-import org.jetbrains.kotlin.fir.symbols.FirBasedSymbol
-
-abstract class FirPhaseManager : FirSessionComponent {
-    abstract fun ensureResolved(
-        symbol: FirBasedSymbol<*>,
-        requiredPhase: FirResolvePhase = FirResolvePhase.DECLARATIONS
-    )
-}
-
-internal val FirSession.phaseManager: FirPhaseManager by FirSession.sessionComponentAccessor()
diff --git a/compiler/fir/resolve/src/org/jetbrains/kotlin/fir/resolve/transformers/FirSealedClassInheritorsProcessor.kt b/compiler/fir/resolve/src/org/jetbrains/kotlin/fir/resolve/transformers/FirSealedClassInheritorsProcessor.kt
index c5492e82db3..a1d385d8334 100644
--- a/compiler/fir/resolve/src/org/jetbrains/kotlin/fir/resolve/transformers/FirSealedClassInheritorsProcessor.kt
+++ b/compiler/fir/resolve/src/org/jetbrains/kotlin/fir/resolve/transformers/FirSealedClassInheritorsProcessor.kt
@@ -16,6 +16,7 @@ import org.jetbrains.kotlin.fir.resolve.ScopeSession
 import org.jetbrains.kotlin.fir.resolve.getSymbolByLookupTag
 import org.jetbrains.kotlin.fir.resolve.providers.FirSymbolProvider
 import org.jetbrains.kotlin.fir.resolve.symbolProvider
+import org.jetbrains.kotlin.fir.symbols.ensureResolved
 import org.jetbrains.kotlin.fir.symbols.impl.FirClassifierSymbol
 import org.jetbrains.kotlin.fir.symbols.impl.FirRegularClassSymbol
 import org.jetbrains.kotlin.fir.symbols.impl.FirTypeAliasSymbol
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 0167dea7de3..33cdf764fd8 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
@@ -17,6 +17,7 @@ import org.jetbrains.kotlin.fir.resolve.firProvider
 import org.jetbrains.kotlin.fir.resolve.transformers.body.resolve.LocalClassesNavigationInfo
 import org.jetbrains.kotlin.fir.scopes.FirCompositeScope
 import org.jetbrains.kotlin.fir.scopes.FirScope
+import org.jetbrains.kotlin.fir.symbols.ensureResolved
 import org.jetbrains.kotlin.fir.types.FirTypeRef
 import org.jetbrains.kotlin.fir.types.coneType
 import org.jetbrains.kotlin.fir.types.toSymbol
diff --git a/compiler/fir/resolve/src/org/jetbrains/kotlin/fir/resolve/transformers/PhaseUtils.kt b/compiler/fir/resolve/src/org/jetbrains/kotlin/fir/resolve/transformers/PhaseUtils.kt
index 5553a442ff6..1c8727cb825 100644
--- a/compiler/fir/resolve/src/org/jetbrains/kotlin/fir/resolve/transformers/PhaseUtils.kt
+++ b/compiler/fir/resolve/src/org/jetbrains/kotlin/fir/resolve/transformers/PhaseUtils.kt
@@ -6,34 +6,16 @@
 package org.jetbrains.kotlin.fir.resolve.transformers
 
 import org.jetbrains.kotlin.fir.FirSession
-import org.jetbrains.kotlin.fir.declarations.FirDeclaration
 import org.jetbrains.kotlin.fir.declarations.FirResolvePhase
 import org.jetbrains.kotlin.fir.resolve.fullyExpandedType
 import org.jetbrains.kotlin.fir.resolve.toSymbol
 import org.jetbrains.kotlin.fir.symbols.FirBasedSymbol
+import org.jetbrains.kotlin.fir.symbols.ensureResolved
 import org.jetbrains.kotlin.fir.types.ConeClassLikeType
 import org.jetbrains.kotlin.fir.types.ConeKotlinType
 import org.jetbrains.kotlin.fir.types.FirTypeRef
 import org.jetbrains.kotlin.fir.types.coneTypeSafe
 
-fun FirBasedSymbol<*>.ensureResolved(
-    requiredPhase: FirResolvePhase,
-    // TODO: Currently, the parameter is unused but it's needed to guarantee that all call-sites are able to supply use-site session
-    // TODO: Decide which one session should be used and probably get rid of the parameter if use-site session is not needed
-    @Suppress("UNUSED_PARAMETER") useSiteSession: FirSession,
-) {
-    val session = fir.moduleData.session
-    val phaseManager = session.phaseManager
-    phaseManager.ensureResolved(this, requiredPhase)
-}
-
-fun FirDeclaration.ensureResolved(
-    requiredPhase: FirResolvePhase,
-    useSiteSession: FirSession,
-) {
-    symbol.ensureResolved(requiredPhase, useSiteSession)
-}
-
 fun FirBasedSymbol<*>.ensureResolvedForCalls(
     useSiteSession: FirSession,
 ) {
diff --git a/compiler/fir/resolve/src/org/jetbrains/kotlin/fir/scopes/impl/FirDelegatedMemberScope.kt b/compiler/fir/resolve/src/org/jetbrains/kotlin/fir/scopes/impl/FirDelegatedMemberScope.kt
index e1adfd815be..a4fc846a9bc 100644
--- a/compiler/fir/resolve/src/org/jetbrains/kotlin/fir/scopes/impl/FirDelegatedMemberScope.kt
+++ b/compiler/fir/resolve/src/org/jetbrains/kotlin/fir/scopes/impl/FirDelegatedMemberScope.kt
@@ -15,7 +15,7 @@ import org.jetbrains.kotlin.fir.resolve.ScopeSession
 import org.jetbrains.kotlin.fir.resolve.defaultType
 import org.jetbrains.kotlin.fir.resolve.scope
 import org.jetbrains.kotlin.fir.resolve.substitution.ConeSubstitutor
-import org.jetbrains.kotlin.fir.resolve.transformers.ensureResolved
+import org.jetbrains.kotlin.fir.symbols.ensureResolved
 import org.jetbrains.kotlin.fir.scopes.*
 import org.jetbrains.kotlin.fir.symbols.ConeClassLikeLookupTag
 import org.jetbrains.kotlin.fir.symbols.impl.*
diff --git a/compiler/fir/resolve/src/org/jetbrains/kotlin/fir/scopes/impl/FirStandardOverrideChecker.kt b/compiler/fir/resolve/src/org/jetbrains/kotlin/fir/scopes/impl/FirStandardOverrideChecker.kt
index dd2b6ddff9b..f88428b1589 100644
--- a/compiler/fir/resolve/src/org/jetbrains/kotlin/fir/scopes/impl/FirStandardOverrideChecker.kt
+++ b/compiler/fir/resolve/src/org/jetbrains/kotlin/fir/scopes/impl/FirStandardOverrideChecker.kt
@@ -10,7 +10,7 @@ import org.jetbrains.kotlin.fir.FirSession
 import org.jetbrains.kotlin.fir.declarations.*
 import org.jetbrains.kotlin.fir.declarations.utils.visibility
 import org.jetbrains.kotlin.fir.resolve.substitution.ConeSubstitutor
-import org.jetbrains.kotlin.fir.resolve.transformers.ensureResolved
+import org.jetbrains.kotlin.fir.symbols.ensureResolved
 import org.jetbrains.kotlin.fir.resolve.transformers.ensureResolvedTypeDeclaration
 import org.jetbrains.kotlin.fir.typeContext
 import org.jetbrains.kotlin.fir.types.*
diff --git a/compiler/fir/resolve/src/org/jetbrains/kotlin/fir/types/ConeTypeContext.kt b/compiler/fir/resolve/src/org/jetbrains/kotlin/fir/types/ConeTypeContext.kt
index 6aa63db3da4..ae8619c23e2 100644
--- a/compiler/fir/resolve/src/org/jetbrains/kotlin/fir/types/ConeTypeContext.kt
+++ b/compiler/fir/resolve/src/org/jetbrains/kotlin/fir/types/ConeTypeContext.kt
@@ -22,7 +22,7 @@ import org.jetbrains.kotlin.fir.resolve.substitution.ConeSubstitutor
 import org.jetbrains.kotlin.fir.resolve.substitution.substitutorByMap
 import org.jetbrains.kotlin.fir.resolve.toSymbol
 import org.jetbrains.kotlin.fir.resolve.transformers.body.resolve.firUnsafe
-import org.jetbrains.kotlin.fir.resolve.transformers.ensureResolved
+import org.jetbrains.kotlin.fir.symbols.ensureResolved
 import org.jetbrains.kotlin.fir.symbols.ConeClassLikeLookupTag
 import org.jetbrains.kotlin.fir.symbols.ConeTypeParameterLookupTag
 import org.jetbrains.kotlin.fir.symbols.impl.*
diff --git a/compiler/fir/tree/src/org/jetbrains/kotlin/fir/symbols/FirPhaseManager.kt b/compiler/fir/tree/src/org/jetbrains/kotlin/fir/symbols/FirPhaseManager.kt
new file mode 100644
index 00000000000..e1e2ad934b8
--- /dev/null
+++ b/compiler/fir/tree/src/org/jetbrains/kotlin/fir/symbols/FirPhaseManager.kt
@@ -0,0 +1,38 @@
+/*
+ * Copyright 2010-2021 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.fir.symbols
+
+import org.jetbrains.kotlin.fir.FirSession
+import org.jetbrains.kotlin.fir.FirSessionComponent
+import org.jetbrains.kotlin.fir.declarations.FirDeclaration
+import org.jetbrains.kotlin.fir.declarations.FirResolvePhase
+
+abstract class FirPhaseManager : FirSessionComponent {
+    abstract fun ensureResolved(
+        symbol: FirBasedSymbol<*>,
+        requiredPhase: FirResolvePhase = FirResolvePhase.DECLARATIONS
+    )
+}
+
+val FirSession.phaseManager: FirPhaseManager by FirSession.sessionComponentAccessor()
+
+fun FirBasedSymbol<*>.ensureResolved(
+    requiredPhase: FirResolvePhase,
+    // TODO: Currently, the parameter is unused but it's needed to guarantee that all call-sites are able to supply use-site session
+    // TODO: Decide which one session should be used and probably get rid of the parameter if use-site session is not needed
+    @Suppress("UNUSED_PARAMETER") useSiteSession: FirSession,
+) {
+    val session = fir.moduleData.session
+    val phaseManager = session.phaseManager
+    phaseManager.ensureResolved(this, requiredPhase)
+}
+
+fun FirDeclaration.ensureResolved(
+    requiredPhase: FirResolvePhase,
+    useSiteSession: FirSession,
+) {
+    symbol.ensureResolved(requiredPhase, useSiteSession)
+}
diff --git a/idea/idea-frontend-fir/idea-fir-low-level-api/src/org/jetbrains/kotlin/idea/fir/low/level/api/IdeFirPhaseManager.kt b/idea/idea-frontend-fir/idea-fir-low-level-api/src/org/jetbrains/kotlin/idea/fir/low/level/api/IdeFirPhaseManager.kt
index 140cd82b642..15eab0acf81 100644
--- a/idea/idea-frontend-fir/idea-fir-low-level-api/src/org/jetbrains/kotlin/idea/fir/low/level/api/IdeFirPhaseManager.kt
+++ b/idea/idea-frontend-fir/idea-fir-low-level-api/src/org/jetbrains/kotlin/idea/fir/low/level/api/IdeFirPhaseManager.kt
@@ -9,7 +9,7 @@ import org.jetbrains.kotlin.fir.ThreadSafeMutableState
 import org.jetbrains.kotlin.fir.declarations.FirDeclaration
 import org.jetbrains.kotlin.fir.declarations.FirResolvePhase
 import org.jetbrains.kotlin.fir.resolve.ScopeSession
-import org.jetbrains.kotlin.fir.resolve.transformers.FirPhaseManager
+import org.jetbrains.kotlin.fir.symbols.FirPhaseManager
 import org.jetbrains.kotlin.fir.symbols.FirBasedSymbol
 import org.jetbrains.kotlin.idea.fir.low.level.api.file.builder.ModuleFileCache
 import org.jetbrains.kotlin.idea.fir.low.level.api.lazy.resolve.FirLazyDeclarationResolver
diff --git a/idea/idea-frontend-fir/idea-fir-low-level-api/src/org/jetbrains/kotlin/idea/fir/low/level/api/sessions/FirIdeSessionFactory.kt b/idea/idea-frontend-fir/idea-fir-low-level-api/src/org/jetbrains/kotlin/idea/fir/low/level/api/sessions/FirIdeSessionFactory.kt
index e25b608e07e..1381bdc8a44 100644
--- a/idea/idea-frontend-fir/idea-fir-low-level-api/src/org/jetbrains/kotlin/idea/fir/low/level/api/sessions/FirIdeSessionFactory.kt
+++ b/idea/idea-frontend-fir/idea-fir-low-level-api/src/org/jetbrains/kotlin/idea/fir/low/level/api/sessions/FirIdeSessionFactory.kt
@@ -6,11 +6,7 @@
 package org.jetbrains.kotlin.idea.fir.low.level.api.sessions
 
 import com.intellij.openapi.project.Project
-import com.intellij.psi.PsiElementFinder
-import org.jetbrains.kotlin.analyzer.LibraryModuleInfo
-import org.jetbrains.kotlin.analyzer.ModuleInfo
 import org.jetbrains.kotlin.analyzer.ModuleSourceInfoBase
-import org.jetbrains.kotlin.analyzer.SdkInfoBase
 import org.jetbrains.kotlin.config.LanguageVersionSettings
 import org.jetbrains.kotlin.config.LanguageVersionSettingsImpl
 import org.jetbrains.kotlin.fir.*
@@ -18,7 +14,6 @@ import org.jetbrains.kotlin.fir.backend.jvm.FirJvmTypeMapper
 import org.jetbrains.kotlin.fir.caches.FirCachesFactory
 import org.jetbrains.kotlin.fir.checkers.registerExtendedCommonCheckers
 import org.jetbrains.kotlin.fir.declarations.SealedClassInheritorsProvider
-import org.jetbrains.kotlin.fir.java.FirJavaElementFinder
 import org.jetbrains.kotlin.fir.java.JavaSymbolProvider
 import org.jetbrains.kotlin.fir.java.deserialization.KotlinDeserializedJvmSymbolsProvider
 import org.jetbrains.kotlin.fir.resolve.providers.FirProvider
@@ -28,7 +23,7 @@ import org.jetbrains.kotlin.fir.resolve.providers.impl.FirCompositeSymbolProvide
 import org.jetbrains.kotlin.fir.resolve.scopes.wrapScopeWithJvmMapped
 import org.jetbrains.kotlin.fir.resolve.symbolProvider
 import org.jetbrains.kotlin.fir.resolve.transformers.FirPhaseCheckingPhaseManager
-import org.jetbrains.kotlin.fir.resolve.transformers.FirPhaseManager
+import org.jetbrains.kotlin.fir.symbols.FirPhaseManager
 import org.jetbrains.kotlin.fir.scopes.FirKotlinScopeProvider
 import org.jetbrains.kotlin.fir.session.*
 import org.jetbrains.kotlin.idea.fir.low.level.api.*
@@ -52,8 +47,6 @@ import org.jetbrains.kotlin.load.kotlin.VirtualFileFinderFactory
 import org.jetbrains.kotlin.name.Name
 import org.jetbrains.kotlin.platform.jvm.JvmPlatforms
 import org.jetbrains.kotlin.resolve.jvm.platform.JvmPlatformAnalyzerServices
-import java.nio.file.Path
-import java.nio.file.Paths
 
 @OptIn(PrivateSessionConstructor::class, SessionConfiguration::class)
 internal object FirIdeSessionFactory {