private static boolean lowercase_type_element_1_0_0(PsiBuilder b, int l) {
    if (!recursion_guard_(b, l, "lowercase_type_element_1_0_0")) return false;
    boolean r;
    r = weak_keyword(b, l + 1);
    if (!r) r = consumeToken(b, IDENTIFIER);
    return r;
  }
private static boolean lowercase_type_element_1_0_0(PsiBuilder b, int l)