package Params::Validate::Constants;

use strict;
use warnings;

our $VERSION = '1.30';

our @ISA = 'Exporter';

our @EXPORT = qw(
    SCALAR
    ARRAYREF
    HASHREF
    CODEREF
    GLOB
    GLOBREF
    SCALARREF
    HANDLE
    BOOLEAN
    UNDEF
    OBJECT
    UNKNOWN
);

sub SCALAR ()    {1}
sub ARRAYREF ()  {2}
sub HASHREF ()   {4}
sub CODEREF ()   {8}
sub GLOB ()      {16}
sub GLOBREF ()   {32}
sub SCALARREF () {64}
sub UNKNOWN ()   {128}
sub UNDEF ()     {256}
sub OBJECT ()    {512}

sub HANDLE ()  { 16 | 32 }
sub BOOLEAN () { 1 | 256 }

1;