annotation for radio element

annotation.php

<?php

use Zend\Form\Annotation;

class Foo
{
    /**
     * @Annotation\Type("Zend\Form\Element\Radio")
     * @Annotation\Options({"label": "Your Choice:", "value_options":{"foo":"bar", "bar":"baz"}})
     */
    public $choice;
}

Figured it out... the correct way is this:

<?php

use Zend\Form\Annotation;

class Foo
{
    /**
     * @Annotation\Type("Zend\Form\Element\Radio")
     * @Annotation\Options({
     *          "label":"Here are your choices:",
     *          "value_options":{"foo":"bar", "bar":"baz"}
     * })

     */
    public $choice;
}