package a::b;
require Exporter;

our @ISA = qw[ Exporter ];
our @EXPORT = qw[ foo ];
our @EXPORT_OK = qw[ foo bar qux ];
our %EXPORT_TAGS = (
    all => [ @EXPORT_OK ],
);


sub foo{ print 'fooey|' }
sub bar{ print 'Baaa!'  }
sub qux{ print 'Qux?!'  }

1;