/**
* Get an array of Message Templates to be returned in output.
*
* @param MessageStack $messageStack
* @return array
*/
protected function getMessageTemplates(MessageStack $messageStack)
{
$messages = $this->messageTemplates;
foreach ($messages as $reason => $message) {
$overwrite = $messageStack->getOverwrite($reason, $this->key);
if (is_string($overwrite)) {
$messages[$reason] = $overwrite;
}
}
return $messages;
}
