diff --git a/compiler/cli/src/org/jetbrains/kotlin/cli/common/extensions/ScriptEvaluationExtension.kt b/compiler/cli/src/org/jetbrains/kotlin/cli/common/extensions/ScriptEvaluationExtension.kt
index 54c0bd8dab4..ca94b3ce6e1 100644
--- a/compiler/cli/src/org/jetbrains/kotlin/cli/common/extensions/ScriptEvaluationExtension.kt
+++ b/compiler/cli/src/org/jetbrains/kotlin/cli/common/extensions/ScriptEvaluationExtension.kt
@@ -5,9 +5,9 @@
 
 package org.jetbrains.kotlin.cli.common.extensions
 
-import com.intellij.core.JavaCoreProjectEnvironment
 import org.jetbrains.kotlin.cli.common.ExitCode
 import org.jetbrains.kotlin.cli.common.arguments.CommonCompilerArguments
+import org.jetbrains.kotlin.cli.jvm.compiler.KotlinCoreEnvironment
 import org.jetbrains.kotlin.config.CompilerConfiguration
 import org.jetbrains.kotlin.extensions.ProjectExtensionDescriptor
 
@@ -22,6 +22,6 @@ interface ScriptEvaluationExtension {
     fun eval(
         arguments: CommonCompilerArguments,
         configuration: CompilerConfiguration,
-        projectEnvironment: JavaCoreProjectEnvironment
+        projectEnvironment: KotlinCoreEnvironment.ProjectEnvironment
     ): ExitCode
 }
diff --git a/compiler/cli/src/org/jetbrains/kotlin/cli/jvm/compiler/KotlinCoreEnvironment.kt b/compiler/cli/src/org/jetbrains/kotlin/cli/jvm/compiler/KotlinCoreEnvironment.kt
index 73010f11dab..37c0d58af94 100644
--- a/compiler/cli/src/org/jetbrains/kotlin/cli/jvm/compiler/KotlinCoreEnvironment.kt
+++ b/compiler/cli/src/org/jetbrains/kotlin/cli/jvm/compiler/KotlinCoreEnvironment.kt
@@ -108,7 +108,7 @@ import java.nio.file.FileSystems
 import java.util.zip.ZipFile
 
 class KotlinCoreEnvironment private constructor(
-    val projectEnvironment: JavaCoreProjectEnvironment,
+    val projectEnvironment: ProjectEnvironment,
     private val initialConfiguration: CompilerConfiguration,
     configFiles: EnvironmentConfigFiles
 ) {
@@ -196,9 +196,6 @@ class KotlinCoreEnvironment private constructor(
 
     val configuration: CompilerConfiguration = initialConfiguration.apply { setupJdkClasspathRoots(configFiles) }.copy()
 
-    private val jarFileSystem: VirtualFileSystem =
-        (projectEnvironment as? ProjectEnvironment)?.jarFileSystem ?: applicationEnvironment.jarFileSystem
-
     init {
         PersistentFSConstants::class.java.getDeclaredField("ourMaxIntellisenseFileSize")
             .apply { isAccessible = true }
@@ -439,7 +436,7 @@ class KotlinCoreEnvironment private constructor(
     }
 
     private fun findJarRoot(file: File): VirtualFile? =
-        jarFileSystem.findFileByPath("$file${URLUtil.JAR_SEPARATOR}")
+        projectEnvironment.jarFileSystem.findFileByPath("$file${URLUtil.JAR_SEPARATOR}")
 
     private fun getSourceRootsCheckingForDuplicates(): List<KotlinSourceRoot> {
         val uniqueSourceRoots = hashSetOf<String>()
@@ -486,7 +483,7 @@ class KotlinCoreEnvironment private constructor(
 
         @JvmStatic
         fun createForProduction(
-            projectEnvironment: JavaCoreProjectEnvironment, configuration: CompilerConfiguration, configFiles: EnvironmentConfigFiles
+            projectEnvironment: ProjectEnvironment, configuration: CompilerConfiguration, configFiles: EnvironmentConfigFiles
         ): KotlinCoreEnvironment {
             val environment = KotlinCoreEnvironment(projectEnvironment, configuration, configFiles)
 
diff --git a/plugins/scripting/scripting-compiler/src/org/jetbrains/kotlin/scripting/compiler/plugin/AbstractScriptEvaluationExtension.kt b/plugins/scripting/scripting-compiler/src/org/jetbrains/kotlin/scripting/compiler/plugin/AbstractScriptEvaluationExtension.kt
index 4f229682913..2c64a3c50ad 100644
--- a/plugins/scripting/scripting-compiler/src/org/jetbrains/kotlin/scripting/compiler/plugin/AbstractScriptEvaluationExtension.kt
+++ b/plugins/scripting/scripting-compiler/src/org/jetbrains/kotlin/scripting/compiler/plugin/AbstractScriptEvaluationExtension.kt
@@ -5,7 +5,6 @@
 
 package org.jetbrains.kotlin.scripting.compiler.plugin
 
-import com.intellij.core.JavaCoreProjectEnvironment
 import org.jetbrains.kotlin.cli.common.CLIConfigurationKeys
 import org.jetbrains.kotlin.cli.common.ExitCode
 import org.jetbrains.kotlin.cli.common.arguments.CommonCompilerArguments
@@ -31,7 +30,7 @@ abstract class AbstractScriptEvaluationExtension : ScriptEvaluationExtension {
     abstract fun setupScriptConfiguration(configuration: CompilerConfiguration)
 
     abstract fun createEnvironment(
-        projectEnvironment: JavaCoreProjectEnvironment,
+        projectEnvironment: KotlinCoreEnvironment.ProjectEnvironment,
         configuration: CompilerConfiguration
     ): KotlinCoreEnvironment
 
@@ -43,7 +42,7 @@ abstract class AbstractScriptEvaluationExtension : ScriptEvaluationExtension {
     override fun eval(
         arguments: CommonCompilerArguments,
         configuration: CompilerConfiguration,
-        projectEnvironment: JavaCoreProjectEnvironment
+        projectEnvironment: KotlinCoreEnvironment.ProjectEnvironment
     ): ExitCode {
         val messageCollector = configuration.getNotNull(CLIConfigurationKeys.MESSAGE_COLLECTOR_KEY)
         val scriptDefinitionProvider = ScriptDefinitionProvider.getInstance(projectEnvironment.project)
diff --git a/plugins/scripting/scripting-compiler/src/org/jetbrains/kotlin/scripting/compiler/plugin/JsScriptEvaluationExtension.kt b/plugins/scripting/scripting-compiler/src/org/jetbrains/kotlin/scripting/compiler/plugin/JsScriptEvaluationExtension.kt
index 1242d51607b..1ce20b2be6e 100644
--- a/plugins/scripting/scripting-compiler/src/org/jetbrains/kotlin/scripting/compiler/plugin/JsScriptEvaluationExtension.kt
+++ b/plugins/scripting/scripting-compiler/src/org/jetbrains/kotlin/scripting/compiler/plugin/JsScriptEvaluationExtension.kt
@@ -5,23 +5,16 @@
 
 package org.jetbrains.kotlin.scripting.compiler.plugin
 
-import com.intellij.core.JavaCoreProjectEnvironment
-import org.jetbrains.kotlin.cli.common.CLIConfigurationKeys
 import org.jetbrains.kotlin.cli.common.arguments.CommonCompilerArguments
 import org.jetbrains.kotlin.cli.common.arguments.K2JSCompilerArguments
-import org.jetbrains.kotlin.cli.common.repl.ReplCompileResult
 import org.jetbrains.kotlin.cli.jvm.compiler.EnvironmentConfigFiles
 import org.jetbrains.kotlin.cli.jvm.compiler.KotlinCoreEnvironment
 import org.jetbrains.kotlin.config.CompilerConfiguration
-import org.jetbrains.kotlin.descriptors.ModuleDescriptor
-import org.jetbrains.kotlin.ir.backend.js.utils.NameTables
-import org.jetbrains.kotlin.ir.util.SymbolTable
 import org.jetbrains.kotlin.scripting.compiler.plugin.impl.JsScriptCompilerWithDependenciesProxy
-import org.jetbrains.kotlin.scripting.compiler.plugin.impl.withMessageCollector
 import org.jetbrains.kotlin.scripting.configuration.ScriptingConfigurationKeys
 import org.jetbrains.kotlin.scripting.definitions.ScriptDefinition
 import org.jetbrains.kotlin.scripting.definitions.platform
-import org.jetbrains.kotlin.scripting.repl.js.*
+import org.jetbrains.kotlin.scripting.repl.js.JsScriptEvaluator
 import kotlin.script.experimental.api.*
 import kotlin.script.experimental.host.ScriptingHostConfiguration
 import kotlin.script.experimental.jvm.JsDependency
@@ -47,7 +40,7 @@ class JsScriptEvaluationExtension : AbstractScriptEvaluationExtension() {
     }
 
     override fun createEnvironment(
-        projectEnvironment: JavaCoreProjectEnvironment,
+        projectEnvironment: KotlinCoreEnvironment.ProjectEnvironment,
         configuration: CompilerConfiguration
     ): KotlinCoreEnvironment {
         return KotlinCoreEnvironment.createForProduction(
diff --git a/plugins/scripting/scripting-compiler/src/org/jetbrains/kotlin/scripting/compiler/plugin/JvmCliScriptEvaluationExtension.kt b/plugins/scripting/scripting-compiler/src/org/jetbrains/kotlin/scripting/compiler/plugin/JvmCliScriptEvaluationExtension.kt
index 0390151e0cb..e0c069859c3 100644
--- a/plugins/scripting/scripting-compiler/src/org/jetbrains/kotlin/scripting/compiler/plugin/JvmCliScriptEvaluationExtension.kt
+++ b/plugins/scripting/scripting-compiler/src/org/jetbrains/kotlin/scripting/compiler/plugin/JvmCliScriptEvaluationExtension.kt
@@ -5,7 +5,6 @@
 
 package org.jetbrains.kotlin.scripting.compiler.plugin
 
-import com.intellij.core.JavaCoreProjectEnvironment
 import org.jetbrains.kotlin.cli.common.arguments.CommonCompilerArguments
 import org.jetbrains.kotlin.cli.common.arguments.K2JVMCompilerArguments
 import org.jetbrains.kotlin.cli.jvm.compiler.EnvironmentConfigFiles
@@ -32,7 +31,7 @@ class JvmCliScriptEvaluationExtension : AbstractScriptEvaluationExtension() {
     }
 
     override fun createEnvironment(
-        projectEnvironment: JavaCoreProjectEnvironment,
+        projectEnvironment: KotlinCoreEnvironment.ProjectEnvironment,
         configuration: CompilerConfiguration
     ): KotlinCoreEnvironment {
         return KotlinCoreEnvironment.createForProduction(projectEnvironment, configuration, EnvironmentConfigFiles.JVM_CONFIG_FILES)