@NotNull
  public static GlobalSearchScope packageScope(@NotNull PsiPackage aPackage,
                                               boolean includeSubpackages,
                                               @NotNull GlobalSearchScope packageScope) {
    return new PackageScope(aPackage, includeSubpackages, true, packageScope);
  }
@NotNull
  public static GlobalSearchScope packageScope(@NotNull PsiPackage aPackage,
                                               boolean includeSubpackages,
                                               @NotNull GlobalSearchScope packageScope)