package Mod::Personal;

use base 'ToolSet';
ToolSet->set_strict(1);
ToolSet->export(
  'Carp'        => undef,         # get the defaults for Carp
  'List::Util'  => 'shuffle sum', # or specific functions
);

our @Export = qw( phash );

sub phash {
  # your code here
}

1;