<?php
$meta['href'] = array (
    'string'
);
$meta['size'] = array (
    'multichoice', '_choices' => array (
        '', 'small', 'medium', 'standard', 'tall'
    )
);
;
$meta['annotation'] = array (
    'multichoice', '_choices' => array (
        '', 'none', 'bubble', 'inline'
    )
);
$meta['width'] = array (
    'string', '_pattern' => '/[0-9]/'
);
$meta['align'] = array (
    'multichoice', '_choices' => array (
        '', 'left', 'right'
    )
);
$meta['expandTo'] = array (
    'string'
);
$meta['callback'] = array (
    'string'
);
$meta['onstartinteraction'] = array (
    'string'
);
$meta['onendinteraction'] = array (
    'string'
);
$meta['recommendations'] = array (
    'multichoice', '_choices' => array (
        '', 'true', 'false'
    )
);
?>