parallel/lib/Sync/Internal/ParcelStorage.php

<?php

namespace Amp\Parallel\Sync\Internal;

final class ParcelStorage extends \Threaded
{
    /** @var mixed */
    private $value;

    /**
     * @param mixed $value
     */
    public function __construct($value)
    {
        $this->value = $value;
    }

    /**
     * @return mixed
     */
    public function get()
    {
        return $this->value;
    }

    /**
     * @param mixed $value
     */
    public function set($value): void
    {
        $this->value = $value;
    }
}