Custom oop bundle

example.pm

package MyClass;
use oop -class => 1, -types => [qw/Int/];

has 'foo', is => 'ro', is => Int, required => 1;

package MyRole;
use oop -role => 1;

requires 'foo';

package MyPackage;
use oop;

sub enjoy_latest_features($foo) {
}

oop.pm

package oop;
use strict;
use warnings;
use mro;
use experimental;
use Import::Into;

sub import {
    my ($class, %args) = @_;

    my $caller = scalar caller;

    mro->import;
    warnings->import;
    strict->import;
    experimental->import::into($caller, 'signatures');
    mro::set_mro($caller, 'c3');

    if ($args{'-class'}) {
        require Moo;
        Moo->import::into($caller);
        experimental->import::into($caller, 'signatures');
    }

    if ($args{'-role'}) {
        require Moo::Role;
        Moo::Role->import::into($caller);
        experimental->import::into($caller, 'signatures');
    }

    if (my $types = $args{'-types'}) {
        require Types::Standard;
        Types::Standard->import::into($caller, @$types);
    }
}

sub unimport {
    warnings->unimport;
    strict->unimport;
    experimental->unimport;
}

1;