3 declare(strict_types=1);
 This describes how an icon could be modified during construction of UI. 
 
This describes a Tree Node. 
 
This file is part of ILIAS, a powerful learning management system published by ILIAS open source e-Le...
 
This describes a Tree Node. 
 
This describes a very basic Tree Node. 
 
getIcon()
Get the icon for this Node.