jwage / usage-finder

tests/example/src/AppCode.php

<?php

declare(strict_types=1);

namespace Test;

use Doctrine\Common\Collections\ArrayCollection;

The type Doctrine\Common\Collections\ArrayCollection was not found. Maybe you did not declare it correctly or list all dependencies?

final class AppCode
{
    public function execute() : void
    {
        $sliced = $this->createArrayCollection()

The assignment to $sliced is dead and can be removed.

            ->slice(0, 1);

        $sliced = (new MyCollection())
            ->slice(0, 2);

        $sliced = (new MyArrayCollection())
            ->slice(0, 3);
    }

    private function createArrayCollection() : ArrayCollection
    {
        return new ArrayCollection([0, 1, 2, 3]);
    }
}