@Nullable
  private static String resolveQualifiedName(@NotNull PsiTypeElement typeElement) {
    PsiJavaCodeReferenceElement reference = typeElement.getInnermostComponentReferenceElement();
    if (reference == null) {
      return null;
    }

    return reference.getQualifiedName();
  }
@Nullable
  private static String resolveQualifiedName(@NotNull PsiTypeElement typeElement)