DummyGenerator\Definitions\Extension\Awareness\LuhnCalculatorAwareExtensionTrait

Complexity

Total Complexity

1

Size/Duplication

Total Lines	11
Duplicated Lines	0 %

Test Coverage

Coverage

100%

Importance

Changes

0

1 Method

Rating	Name	Duplication	Size	Complexity
A	withLuhnCalculator()	0	7	1

<?php

declare(strict_types = 1);

namespace DummyGenerator\Definitions\Extension\Awareness;

use DummyGenerator\Definitions\Calculator\LuhnCalculatorInterface;
use DummyGenerator\Definitions\Extension\ExtensionInterface;

/**
 * A helper trait to be used with LuhnCalculatorAwareExtension.
 */
trait LuhnCalculatorAwareExtensionTrait
{
    protected LuhnCalculatorInterface $luhnCalculator;

    public function withLuhnCalculator(LuhnCalculatorInterface $calculator): ExtensionInterface
    {
        $instance = clone $this;

        $instance->luhnCalculator = $calculator;

        return $instance;

The expression return $instance returns the type DummyGenerator\Definitions\Extension\Awareness\LuhnCalculatorAwareExtensionTrait which is incompatible with the type-hinted return DummyGenerator\Definitions\Extension\ExtensionInterface.

    }
}