private static boolean block_declaration_type_element_0(PsiBuilder b, int l) {
    if (!recursion_guard_(b, l, "block_declaration_type_element_0")) return false;
    boolean r;
    r = capital_type_element(b, l + 1);
    if (!r) r = lowercase_type_element(b, l + 1);
    if (!r) r = clear_variants_and_fail(b, l + 1);
    return r;
  }
private static boolean block_declaration_type_element_0(PsiBuilder b, int l)