-# Copyright (C) 2016-2019 all contributors <meta@public-inbox.org>
+# Copyright (C) 2016-2020 all contributors <meta@public-inbox.org>
# License: AGPL-3.0+ <https://www.gnu.org/licenses/agpl-3.0.txt>
#
# base class for creating per-list or per-project filters
use strict;
use warnings;
use PublicInbox::MsgIter;
+use parent qw(Exporter);
+our @EXPORT_OK = qw(REJECT); # we may export IGNORE if/when needed
sub No ($) { "*** We only accept plain-text mail, No $_[0] ***" }