private static boolean shouldSuggestClassNameCompletion(PsiElement element) {
    if (element == null) return false;
    PsiElement parent = element.getParent();
    if (parent == null) return false;
    return parent.getParent() instanceof PsiTypeElement || parent.getParent() instanceof PsiExpressionStatement ||
           parent.getParent() instanceof PsiReferenceList;
  }
private static boolean shouldSuggestClassNameCompletion(PsiElement element)