/**
* Presents a user with a multiple choice question, useful for 'yes/no' type
* questions (which this function defaults too).
*
* @param string $question The question to ask the user.
* @param string $valid A string of characters allowed as a response. Case
* is ignored.
* @param string $default The default choice. NULL if a default is not allowed.
* @return string The users choice.
* @see cli\prompt()
*/
function choose($question, $choice = 'yn', $default = 'n')
{
return \cli\Streams::choose($question, $choice, $default);
}
