19 declare(strict_types=1);
    42     public function setPassword(
string $a_password): void;
    54     public function setAuthMode(
string $a_auth_mode): void;
 Interface of auth credentials. 
 
setPassword(string $a_password)
Set password. 
 
getUsername()
Get username. 
 
setUsername(string $a_name)
Set username. 
 
getPassword()
Get password. 
 
getAuthMode()
Get auth mode. 
 
setAuthMode(string $a_auth_mode)
Set auth mode.