package My::Module;
use base 'Exporter';
@EXPORT_OK = qw(
  $foo some_sub @stuff
);
use strict;
use vars qw($foo @stuff);

# Write your module here, using your variables and
# defining functions for export.

1;

##</code><code>##

use strict;
use My::Module qw($foo some_sub @stuff);
use vars qw($foo @stuff);

# etc