use Mojo::Base -strict;
use Test::More;
BEGIN { plan skip_all => 'Perl 5.20+ required for this test!' if $] < 5.020 }
package MojoSignatureBaseTest;
use Mojo::Base -base, -signatures;
sub foo ($self, $bar, $baz) { $bar + $baz }
package main;
my $test = MojoSignatureBaseTest->new;
is($test->foo(23, 24), 47, 'right result');
done_testing();