public function down(stdClass $data)
{
unset($data->{'$schema'});
$data->version = '1.0';
if (isset($data->modules)) {
$data->packages = $data->modules;
unset($data->modules);
}
if (isset($data->resources)) {
$data->{'path-mappings'} = $data->resources;
unset($data->resources);
}
if (isset($data->override) && 1 === count($data->override)) {
$data->override = reset($data->override);
}
if (isset($data->order)) {
$data->{'override-order'} = $data->order;
unset($data->order);
}
if (isset($data->depend)) {
$data->override = $data->depend;
unset($data->depend);
}
}