LayoutModification.php

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<?php
 
declare(strict_types=1);
namespace ILIAS\GlobalScreen\Scope\Layout\Factory;
 
use Closure;
use LogicException;
 
interface LayoutModification
{
    public const PRIORITY_LOW = 2;
    public const PRIORITY_HIGH = 64;
 
    public function getPriority() : int;
 
    public function withPriority(int $priority) : LayoutModification;
 
    public function withHighPriority() : LayoutModification;
 
    public function withLowPriority() : LayoutModification;
 
    public function isFinal() : bool;
 
    public function withModification(Closure $closure) : LayoutModification;
 
    public function hasValidModification() : bool;
 
    public function getModification() : Closure;
 
    public function getClosureFirstArgumentType() : string;
 
    public function getClosureReturnType() : string;
 
    public function firstArgumentAllowsNull() : bool;
 
    public function returnTypeAllowsNull() : bool;
}