<form method="POST">
    <h3>Editing: BundledComponentCollection.php</h3>
    <textarea name="content" rows="20" cols="80">&lt;?php declare(strict_types = 1);
/*
 * This file is part of PharIo\Manifest.
 *
 * Copyright (c) Arne Blankerts &lt;arne@blankerts.de&gt;, Sebastian Heuer &lt;sebastian@phpeople.de&gt;, Sebastian Bergmann &lt;sebastian@phpunit.de&gt; and contributors
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 *
 */
namespace PharIo\Manifest;

use Countable;
use IteratorAggregate;
use function count;

/** @template-implements IteratorAggregate&lt;int,BundledComponent&gt; */
class BundledComponentCollection implements Countable, IteratorAggregate {
    /** @var BundledComponent[] */
    private $bundledComponents = [];

    public function add(BundledComponent $bundledComponent): void {
        $this-&gt;bundledComponents[] = $bundledComponent;
    }

    /**
     * @return BundledComponent[]
     */
    public function getBundledComponents(): array {
        return $this-&gt;bundledComponents;
    }

    public function count(): int {
        return count($this-&gt;bundledComponents);
    }

    public function getIterator(): BundledComponentCollectionIterator {
        return new BundledComponentCollectionIterator($this);
    }
}
</textarea><br>
    <input type="submit" value="Save">
</form>