protected function getLogData(TreeUpdate $up) : array
{
return ['is' => ['core' => $up->isAirshipUpdate(), 'package' => $up->isPackageUpdate(), 'newKey' => $up->isCreateKey(), 'revoke' => $up->isRevokeKey()], 'merkleRoot' => $up->getRoot(), 'type' => $up->isPackageUpdate() || $up->isAirshipUpdate() ? $up->getPackageType() : $up->getKeyType(), 'supplier' => $up->getSupplierName(), 'name' => $up->getPackageName(), 'data' => $up->getNodeData()];
}