You can use Exporter's default methods for that if you define tags in %EXPORT_TAGS, like so:

use vars qw( @EXPORT @EXPORT_OK %EXPORT_TAGS );
@EXPORT = ();
@EXPORT_OK = qw( foo bar baz );
%EXPORT_TAGS = ( all   => [qw( foo bar baz )],
                 nobaz => [qw( foo bar )],
                 nobar => [qw( foo baz )],
                 nofoo => [qw( bar baz )],
                );
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After Compline,
Zaxo