[split] Ion-Auth with CI4

How work IonAuth in CI4?? WTF??

I https://github.com/benedmunds/CodeIgnite...hModel.php I see
$this->db->select(...
->get($this->tables['users']);...
$query->numRows()...

But CI4 dont support this functions. We must use $this->db->table($this->tables['users']), $builder->getRow() and ->getFieldCount()

I getting error Call to undefined method CodeIgniter\Database\MySQLi\Connection:elect()