diff --git a/src/main/java/com/intellij/plugins/haxe/ide/index/HaxeConstructorIndex.java b/src/main/java/com/intellij/plugins/haxe/ide/index/HaxeConstructorIndex.java
index 2ac236056..03d95f6f0 100644
--- a/src/main/java/com/intellij/plugins/haxe/ide/index/HaxeConstructorIndex.java
+++ b/src/main/java/com/intellij/plugins/haxe/ide/index/HaxeConstructorIndex.java
@@ -163,8 +163,10 @@ private static HaxeClass tryToFindClassFromTypeDef(HaxeClass cls) {
       final HaxeTypeOrAnonymous haxeTypeOrAnonymous = haxeTypeDef.getTypeOrAnonymous();
       final HaxeType type = haxeTypeOrAnonymous == null ? null : haxeTypeOrAnonymous.getType();
       if (type != null) {
-        final String classNameCandidate = type.getReferenceExpression().getText();
-        String name = HaxeResolveUtil.getQName(cls.getContainingFile(), classNameCandidate, true);
+        HaxeReferenceExpression expression = type.getReferenceExpression();
+        final String classNameCandidate = expression.getText();
+        String name = HaxeResolveUtil.getQName(cls.getContainingFile(), classNameCandidate, true, true, type);
+        if (name == null) name = classNameCandidate;// fallback so key wont be null
         return HaxeResolveUtil.findClassByQName(name, cls);
       }
     }
diff --git a/src/main/java/com/intellij/plugins/haxe/ide/index/HaxeInheritanceIndex.java b/src/main/java/com/intellij/plugins/haxe/ide/index/HaxeInheritanceIndex.java
index 263812f98..a6fa707fb 100644
--- a/src/main/java/com/intellij/plugins/haxe/ide/index/HaxeInheritanceIndex.java
+++ b/src/main/java/com/intellij/plugins/haxe/ide/index/HaxeInheritanceIndex.java
@@ -119,7 +119,7 @@ public HaxeClass fun(PsiElement element) {
           final String classNameCandidate = getClassNameCandidate(haxeType);
           final String key = classNameCandidate.indexOf('.') != -1 ?
                              classNameCandidate :
-                             getQNameAndCache(qNameCache, psiFile, classNameCandidate);
+                             getQNameAndCache(qNameCache, psiFile, classNameCandidate, haxeType);
           put(result, key, value);
         }
         for (HaxeType haxeType : haxeClass.getHaxeImplementsList()) {
@@ -127,7 +127,7 @@ public HaxeClass fun(PsiElement element) {
           final String classNameCandidate = getClassNameCandidate(haxeType);
           final String key = classNameCandidate.indexOf('.') != -1 ?
                              classNameCandidate :
-                             getQNameAndCache(qNameCache, psiFile, classNameCandidate);
+                             getQNameAndCache(qNameCache, psiFile, classNameCandidate, haxeType);
           put(result, key, value);
         }
       }
@@ -139,10 +139,11 @@ private static String getClassNameCandidate(HaxeType haxeType) {
       return haxeType.getReferenceExpression().getText();
     }
 
-    private static String getQNameAndCache(Map<String, String> qNameCache, PsiFile psiFile, String classNameCandidate) {
+    private static String getQNameAndCache(Map<String, String> qNameCache, PsiFile psiFile, String classNameCandidate, HaxeType haxeType) {
       String result = qNameCache.get(classNameCandidate);
       if (result == null) {
-        result = HaxeResolveUtil.getQName(psiFile, classNameCandidate, true);
+        result = HaxeResolveUtil.getQName(psiFile, classNameCandidate, true, true, haxeType);
+        if (result == null) result = classNameCandidate;// fallback so key wont be null
         qNameCache.put(classNameCandidate, result);
       }
       return result;
diff --git a/src/main/java/com/intellij/plugins/haxe/ide/index/HaxeTypeDefInheritanceIndex.java b/src/main/java/com/intellij/plugins/haxe/ide/index/HaxeTypeDefInheritanceIndex.java
index cea792469..6efa300bf 100644
--- a/src/main/java/com/intellij/plugins/haxe/ide/index/HaxeTypeDefInheritanceIndex.java
+++ b/src/main/java/com/intellij/plugins/haxe/ide/index/HaxeTypeDefInheritanceIndex.java
@@ -113,7 +113,7 @@ public Map<String, List<HaxeClassInfo>> map(final FileContent inputData) {
               final String classNameCandidate = haxeType.getText();
               final String key = classNameCandidate.indexOf('.') != -1 ?
                                  classNameCandidate :
-                                 getQNameAndCache(qNameCache, psiFile, classNameCandidate);
+                                 getQNameAndCache(qNameCache, psiFile, classNameCandidate, haxeType);
               put(result, key, value);
           }
         }
@@ -121,17 +121,18 @@ else if (type != null) {
           final String classNameCandidate = type.getText();
           final String qName = classNameCandidate.indexOf('.') != -1 ?
                                classNameCandidate :
-                               getQNameAndCache(qNameCache, psiFile, classNameCandidate);
+                               getQNameAndCache(qNameCache, psiFile, classNameCandidate, type);
           put(result, qName, value);
         }
       }
       return result;
     }
 
-    private static String getQNameAndCache(Map<String, String> qNameCache, PsiFile psiFile, String classNameCandidate) {
+    private static String getQNameAndCache(Map<String, String> qNameCache, PsiFile psiFile, String classNameCandidate, HaxeType haxeType) {
       String result = qNameCache.get(classNameCandidate);
       if (result == null) {
-        result = HaxeResolveUtil.getQName(psiFile, classNameCandidate, true);
+        result = HaxeResolveUtil.getQName(psiFile, classNameCandidate, true, true, haxeType);
+        if (result == null) result = classNameCandidate;// fallback so key wont be null
         qNameCache.put(classNameCandidate, result);
       }
       return result;
diff --git a/src/main/java/com/intellij/plugins/haxe/util/HaxeResolveUtil.java b/src/main/java/com/intellij/plugins/haxe/util/HaxeResolveUtil.java
index 4f5bcbcfc..b9a1d0402 100644
--- a/src/main/java/com/intellij/plugins/haxe/util/HaxeResolveUtil.java
+++ b/src/main/java/com/intellij/plugins/haxe/util/HaxeResolveUtil.java
@@ -1369,14 +1369,17 @@ public static PsiElement searchInSamePackage(@NotNull HaxeFileModel file, @NotNu
     return classModel;
   }
 
-  public static String getQName(PsiFile file, final String result, boolean searchInSamePackage) {
+  @Nullable
+  public static String getQName(PsiFile file, final String name, boolean searchInSamePackage, boolean searchParentPackages, HaxeType targetReference) {
+
+
 
     HaxeModule module = PsiTreeUtil.getChildOfType(file, HaxeModule.class);
     if (module != null) {
       @NotNull PsiElement[] moduleChildren = module.getChildren();
       HaxeClass classForType = null;
       for (PsiElement child : moduleChildren) {
-        if (child instanceof HaxeClass && result.equals(((HaxeClass)child).getName())) {
+        if (child instanceof HaxeClass && name.equals(((HaxeClass)child).getName())) {
           classForType = (HaxeClass)child;
           break;
         }
@@ -1391,13 +1394,13 @@ public static String getQName(PsiFile file, final String result, boolean searchI
       (HaxeImportStatement)(StreamUtil.reverse(Arrays.stream(fileChildren))
                               .filter(element ->
                                         element instanceof HaxeImportStatement impStatement
-                                        && impStatement.getModel().exposeByName(result) != null)
+                                        && impStatement.getModel().exposeByName(name) != null)
                               .findFirst()
                               .orElse(null));
 
     final HaxeExpression importStatementExpression = importStatement == null ? null : importStatement.getReferenceExpression();
     if (importStatementExpression != null) {
-      PsiElement element = importStatement.getModel().exposeByName(result);
+      PsiElement element = importStatement.getModel().exposeByName(name);
       if (element instanceof HaxeClass classModel) {
         return classModel.getQualifiedName();
       }
@@ -1410,15 +1413,18 @@ public static String getQName(PsiFile file, final String result, boolean searchI
       if (fileModel != null) {
         final HaxePackageModel packageModel = fileModel.getPackageModel();
         if (packageModel != null) {
-          final HaxeClassModel classModel = packageModel.getClassModel(result);
+          final HaxeClassModel classModel = packageModel.getClassModel(name);
           if (classModel != null) {
             return classModel.haxeClass.getQualifiedName();
           }
         }
       }
     }
-
-    return result;
+    if (searchParentPackages && targetReference != null) {
+      HaxeClass haxeClass = findClassByQNameInSuperPackages(targetReference);
+      if (haxeClass != null) return haxeClass.getQualifiedName();
+    }
+    return null;
   }
 
   @Nullable