Options for Typhoon validator design

DeterminePerClass.php

<?php
namespace Foo\Bar;

use Typhoon\Foo\Bar\BazTyphoon;

class Baz
{
    public function __construct()
    {
        $this->typhoon = Typhoon::getValidator(__CLASS__, func_get_args());
    }

    /**
     * @param string $doom
     * @param integer $splat
     */
    public function qux($doom, $splat = null)
    {
        $this->typhoon->qux(func_get_args());
    }

    public function pip()
    {
        $this->typhoon->pip(func_get_args());
    }

    private $typhoon;
}

DeterminePerMethod.php

<?php
namespace Foo\Bar;

use Typhoon\Foo\Bar\BazTyphoon;

class Baz
{
    public function __construct()
    {
        Typhoon::validate(__METHOD__, func_get_args());
    }

    /**
     * @param string $doom
     * @param integer $splat
     */
    public function qux($doom, $splat = null)
    {
        Typhoon::validate(__METHOD__, func_get_args());
    }

    public function pip()
    {
        Typhoon::validate(__METHOD__, func_get_args());
    }

    private $typhoon;
}