package FS::UI::bytecount;
use strict;
-use vars qw($DEBUG $me);
+use vars qw($DEBUG $me @ISA @EXPORT_OK);
+use Exporter;
use FS::Conf;
use Number::Format 1.50;
+@ISA = qw( Exporter );
+
+@EXPORT_OK = qw( bytecount_unexact parse_bytecount display_bytecount );
+
$DEBUG = 0;
$me = '[FS::UID::bytecount]';