@Nullable
  private static Ref<PyType> getExplicitTypeAliasType(@NotNull PsiElement resolved) {
    if (resolved instanceof PyQualifiedNameOwner) {
      String qualifiedName = ((PyQualifiedNameOwner)resolved).getQualifiedName();
      if (TYPE_ALIAS.equals(qualifiedName) || TYPE_ALIAS_EXT.equals(qualifiedName)) {
        return Ref.create();
      }
    }
    return null;
  }
@Nullable
  private static Ref<PyType> getExplicitTypeAliasType(@NotNull PsiElement resolved)