WebServCo\Framework\Helpers\JsonOutputLibraryHelper

Complexity

Total Complexity

2

Size/Duplication

Total Lines	11
Duplicated Lines	0 %

Importance

Changes	1
Bugs	0	Features	0

1 Method

Rating	Name	Duplication	Size	Complexity
A	library()	0	7	2

<?php

declare(strict_types=1);

namespace WebServCo\Framework\Helpers;

use WebServCo\Framework\Libraries\JsonOutput;

abstract class JsonOutputLibraryHelper extends AbstractLibraryHelper
{
    private static ?JsonOutput $object = null;

    public static function library(): JsonOutput
    {
        if (!self::$object instanceof JsonOutput) {
            $settings = ConfigLibraryHelper::getSettings('JsonOutput');
            self::$object = new JsonOutput($settings);
        }
        return self::$object;

The expression return self::object could return the type null which is incompatible with the type-hinted return WebServCo\Framework\Libraries\JsonOutput. Consider adding an additional type-check to rule them out.

    }
}