Fuser::getIdByFilter

static function getIdByFilter(array $filter): ?int
{
	$row = InternalsFuserTable::getRow([
		'select' => [
			'ID',
		],
		'filter' => $filter,
		'order' => [
			'ID' => 'DESC',
		]
	]);
	$result = (int)($row['ID'] ?? 0);

	return $result > 0 ? $result: null;
}