Objective.php

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<?php
 
/* Copyright (c) 2019 Richard Klees <richard.klees@concepts-and-training.de> Extended GPL, see docs/LICENSE */
 
namespace ILIAS\Setup;
 
interface Objective
{
    public function getHash() : string;
 
    public function getLabel() : string;
 
    public function isNotable() : bool;
 
    public function getPreconditions(Environment $environment) : array;
 
    public function achieve(Environment $environment) : Environment;
 
    public function isApplicable(Environment $environment) : bool;
}