diff --git a/idea/idea-frontend-fir/idea-fir-low-level-api/src/org/jetbrains/kotlin/idea/fir/low/level/api/FirIdeModuleLibraryDependenciesSymbolProvider.kt b/idea/idea-frontend-fir/idea-fir-low-level-api/src/org/jetbrains/kotlin/idea/fir/low/level/api/FirIdeModuleLibraryDependenciesSymbolProvider.kt
deleted file mode 100644
index 09b4cb6007f..00000000000
--- a/idea/idea-frontend-fir/idea-fir-low-level-api/src/org/jetbrains/kotlin/idea/fir/low/level/api/FirIdeModuleLibraryDependenciesSymbolProvider.kt
+++ /dev/null
@@ -1,45 +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.idea.fir.low.level.api
-
-import org.jetbrains.kotlin.fir.dependenciesWithoutSelf
-import org.jetbrains.kotlin.fir.java.FirLibrarySession
-import org.jetbrains.kotlin.fir.java.FirProjectSessionProvider
-import org.jetbrains.kotlin.fir.resolve.firSymbolProvider
-import org.jetbrains.kotlin.fir.resolve.providers.FirSymbolProvider
-import org.jetbrains.kotlin.fir.resolve.providers.impl.FirDependenciesSymbolProviderImpl
-import org.jetbrains.kotlin.idea.caches.project.IdeaModuleInfo
-import org.jetbrains.kotlin.idea.caches.project.isLibraryClasses
-import org.jetbrains.kotlin.idea.caches.resolve.IDEPackagePartProvider
-import org.jetbrains.kotlin.idea.fir.low.level.api.annotations.NotThreadSafe
-
-
-@NotThreadSafe
-//todo make thread safe
-internal class FirIdeModuleLibraryDependenciesSymbolProvider(
-    session: FirIdeJavaModuleBasedSession
-) : FirDependenciesSymbolProviderImpl(session) {
-    override val dependencyProviders: List<FirSymbolProvider> by lazy {
-        val moduleInfo = session.moduleInfo
-        val sessionProvider = session.sessionProvider ?: error("No session provider found")
-        val project = sessionProvider.project
-
-        val dependencies = moduleInfo.dependenciesWithoutSelf()
-            .filterIsInstance<IdeaModuleInfo>()
-            .mapNotNull { dependencyInfo ->
-                val dependencySession = if (dependencyInfo.isLibraryClasses()) {
-                    val dependencyScope = dependencyInfo.contentScope()
-                    FirLibrarySession.create(
-                        dependencyInfo, sessionProvider as FirProjectSessionProvider,
-                        dependencyScope, project, IDEPackagePartProvider(dependencyScope)
-                    )
-                } else null
-                dependencySession?.firSymbolProvider
-            }.toList()
-        dependencies
-    }
-}
-