diff --git a/idea/idea-analysis/src/org/jetbrains/kotlin/idea/framework/JsLibraryStdDetectionUtil.java b/idea/idea-analysis/src/org/jetbrains/kotlin/idea/framework/JsLibraryStdDetectionUtil.java
index e54bd6b39c2..d88a9d9bbfe 100644
--- a/idea/idea-analysis/src/org/jetbrains/kotlin/idea/framework/JsLibraryStdDetectionUtil.java
+++ b/idea/idea-analysis/src/org/jetbrains/kotlin/idea/framework/JsLibraryStdDetectionUtil.java
@@ -52,7 +52,7 @@ public class JsLibraryStdDetectionUtil {
         VirtualFile jar = fixedJarName ? LibraryUtils.getJarFile(classesRoots, PathUtil.JS_LIB_JAR_NAME) : getJsStdLibJar(classesRoots);
         if (jar == null) return null;
 
-        assert JsHeaderLibraryDetectionUtil.isJsHeaderLibraryDetected(classesRoots) : "StdLib should also be detected as headers library";
+        assert KotlinJavaScriptLibraryDetectionUtil.isKotlinJavaScriptLibrary(classesRoots) : "StdLib should also be detected as Kotlin/Javascript library";
 
         return JarUtil.getJarAttribute(VfsUtilCore.virtualToIoFile(jar), Attributes.Name.IMPLEMENTATION_VERSION);
     }
diff --git a/idea/idea-analysis/src/org/jetbrains/kotlin/idea/framework/JsHeaderLibraryDetectionUtil.kt b/idea/idea-analysis/src/org/jetbrains/kotlin/idea/framework/KotlinJavaScriptLibraryDetectionUtil.kt
similarity index 75%
rename from idea/idea-analysis/src/org/jetbrains/kotlin/idea/framework/JsHeaderLibraryDetectionUtil.kt
rename to idea/idea-analysis/src/org/jetbrains/kotlin/idea/framework/KotlinJavaScriptLibraryDetectionUtil.kt
index 58257ea3a03..d845d0ac661 100644
--- a/idea/idea-analysis/src/org/jetbrains/kotlin/idea/framework/JsHeaderLibraryDetectionUtil.kt
+++ b/idea/idea-analysis/src/org/jetbrains/kotlin/idea/framework/KotlinJavaScriptLibraryDetectionUtil.kt
@@ -17,24 +17,23 @@
 
 package org.jetbrains.kotlin.idea.framework
 
+import com.intellij.openapi.roots.OrderRootType
+import com.intellij.openapi.roots.libraries.Library
 import com.intellij.openapi.vfs.VfsUtilCore
 import com.intellij.openapi.vfs.VirtualFile
-import org.jetbrains.kotlin.idea.JetFileType
 import org.jetbrains.kotlin.js.JavaScript
 import org.jetbrains.kotlin.utils.KotlinJavascriptMetadataUtils
 import kotlin.platform.platformStatic
 
-public object JsHeaderLibraryDetectionUtil {
+public object KotlinJavaScriptLibraryDetectionUtil {
 
     platformStatic
-    public fun isJsHeaderLibraryDetected(classesRoots: List<VirtualFile>): Boolean =
-        isJsLibraryWithAcceptedFile(classesRoots) {
-            JetFileType.EXTENSION == it.getExtension() || isJsFileWithMetadata(it)
-        }
+    public fun isKotlinJavaScriptLibrary(library: Library): Boolean =
+            isKotlinJavaScriptLibrary(library.getFiles(OrderRootType.CLASSES).toList())
 
     platformStatic
-    public fun isJsHeaderLibraryWithSources(classesRoots: List<VirtualFile>): Boolean =
-            isJsLibraryWithAcceptedFile(classesRoots) { JetFileType.EXTENSION == it.getExtension() }
+    public fun isKotlinJavaScriptLibrary(classesRoots: List<VirtualFile>): Boolean =
+            isJsLibraryWithAcceptedFile(classesRoots) { isJsFileWithMetadata(it) }
 
     private fun isJsLibraryWithAcceptedFile(classesRoots: List<VirtualFile>, accept: (VirtualFile) -> Boolean): Boolean =
         JavaRuntimeDetectionUtil.getJavaRuntimeVersion(classesRoots) == null // Prevent clashing with java runtime
diff --git a/idea/src/META-INF/plugin.xml b/idea/src/META-INF/plugin.xml
index fd0ec402288..29eecf8879a 100644
--- a/idea/src/META-INF/plugin.xml
+++ b/idea/src/META-INF/plugin.xml
@@ -435,7 +435,7 @@
 
     <library.presentationProvider implementation="org.jetbrains.kotlin.idea.framework.JavaRuntimePresentationProvider"/>
     <library.presentationProvider implementation="org.jetbrains.kotlin.idea.framework.JSLibraryStdPresentationProvider"/>
-    <library.presentationProvider implementation="org.jetbrains.kotlin.idea.framework.JsHeaderLibraryPresentationProvider"/>
+    <library.presentationProvider implementation="org.jetbrains.kotlin.idea.framework.KotlinJavaScriptLibraryPresentationProvider"/>
 
     <typeHierarchyProvider language="jet" implementationClass="org.jetbrains.kotlin.idea.hierarchy.KotlinTypeHierarchyProvider"/>
     <callHierarchyProvider
diff --git a/idea/src/org/jetbrains/kotlin/idea/framework/JsHeaderLibraryPresentationProvider.java b/idea/src/org/jetbrains/kotlin/idea/framework/KotlinJavaScriptLibraryPresentationProvider.java
similarity index 77%
rename from idea/src/org/jetbrains/kotlin/idea/framework/JsHeaderLibraryPresentationProvider.java
rename to idea/src/org/jetbrains/kotlin/idea/framework/KotlinJavaScriptLibraryPresentationProvider.java
index 6d861f042d2..e54bd5dc3ca 100644
--- a/idea/src/org/jetbrains/kotlin/idea/framework/JsHeaderLibraryPresentationProvider.java
+++ b/idea/src/org/jetbrains/kotlin/idea/framework/KotlinJavaScriptLibraryPresentationProvider.java
@@ -27,14 +27,14 @@ import org.jetbrains.kotlin.idea.JetIcons;
 import javax.swing.*;
 import java.util.List;
 
-public class JsHeaderLibraryPresentationProvider extends LibraryPresentationProvider<LibraryVersionProperties> {
+public class KotlinJavaScriptLibraryPresentationProvider extends LibraryPresentationProvider<LibraryVersionProperties> {
     public static final LibraryKind KOTLIN_JAVASCRIPT_HEADER_KIND = LibraryKind.create("kotlin-js-header");
 
-    public static JsHeaderLibraryPresentationProvider getInstance() {
-        return LibraryPresentationProvider.EP_NAME.findExtension(JsHeaderLibraryPresentationProvider.class);
+    public static KotlinJavaScriptLibraryPresentationProvider getInstance() {
+        return LibraryPresentationProvider.EP_NAME.findExtension(KotlinJavaScriptLibraryPresentationProvider.class);
     }
 
-    protected JsHeaderLibraryPresentationProvider() {
+    protected KotlinJavaScriptLibraryPresentationProvider() {
         super(KOTLIN_JAVASCRIPT_HEADER_KIND);
     }
 
@@ -47,6 +47,6 @@ public class JsHeaderLibraryPresentationProvider extends LibraryPresentationProv
     @Nullable
     @Override
     public LibraryVersionProperties detect(@NotNull List<VirtualFile> classesRoots) {
-        return JsHeaderLibraryDetectionUtil.isJsHeaderLibraryDetected(classesRoots) ? new LibraryVersionProperties(null) : null;
+        return KotlinJavaScriptLibraryDetectionUtil.isKotlinJavaScriptLibrary(classesRoots) ? new LibraryVersionProperties(null) : null;
     }
 }