# test.pl
use warnings;
use strict;

package foo;

use Include;

funcA();
funcB();
funcC();

##</code><code>##

# Include.pm

use myA;
use myB;
use myC;

1;

##</code><code>##

package myA;

use base 'Exporter';
our @EXPORT = qw(funcA);

sub funcA {
  warn "funcA";
}

1;

##</code><code>##

package myB;

use base 'Exporter';
our @EXPORT = qw(funcB);

sub funcB {
  warn "funcB";
}

1;

##</code><code>##

package myC;

use base 'Exporter';
our @EXPORT = qw(funcC);

sub funcC {
  warn "funcC";
}

1;

##</code><code>##

funcA at myA.pm line 7.
funcB at myB.pm line 7.
funcC at myC.pm line 7.