/**
* @param array[]|null $usages
* @param string $timestamp
*
* @return ParserOutput
*/
private function newParserOutput(array $usages = null, $timestamp)
{
$output = new ParserOutput();
$output->setTimestamp($timestamp);
if ($usages) {
$acc = new ParserOutputUsageAccumulator($output);
foreach ($usages as $u) {
$acc->addUsage($u);
}
}
return $output;
}
