# client code

use NiftySuperPack;

whooo("hey");            # exported function
my $obj = Nifty->new();  # where did that constructer come from?

##</code><code>##

# NiftySuperPack.pm

# There *is* no package NiftySuperPack!

package Nifty::Utils;
sub whooo { ... }

package Nifty;
sub new { ... }

{
  no strict;
  *{caller() . "::whooo"} = \&Nifty::Utils::whooo; # forced export
}