captainhook-git / captainhook

tests/unit/Plugin/DummyConstrainedHookPlugin.php

<?php

namespace CaptainHook\App\Plugin;

use CaptainHook\App\Hook\Constrained;
use CaptainHook\App\Hook\Restriction;

class DummyConstrainedHookPlugin extends DummyHookPlugin implements Constrained
{
    /**
     * @var Restriction|null
     */
    public static $restriction;

    public static function getRestriction(): Restriction
    {
        return self::$restriction;

The expression return self::restriction could return the type null which is incompatible with the type-hinted return CaptainHook\App\Hook\Restriction. Consider adding an additional type-check to rule them out.

    }
}