smartemailing/types

<?php

declare(strict_types = 1);

namespace SmartEmailing\Types;

use SmartEmailing\Types\Comparable\ArrayComparableTrait;
use SmartEmailing\Types\Comparable\ComparableInterface;
use SmartEmailing\Types\ExtractableTraits\ArrayExtractableTrait;

final class KeyValuePair implements ToArrayInterface, ComparableInterface
{

    use ArrayExtractableTrait;
    use ArrayComparableTrait;

    private string $key;

    private string $value;

    /**
     * @param array<string> $data
     */
    private function __construct(
        array $data
    ) {
        $this->key = StringType::extract($data, 'key');
        $this->value = StringType::extract($data, 'value');
    }

    public function getKey(): string
    {
        return $this->key;
    }

    public function getValue(): string
    {
        return $this->value;
    }

    /**
     * @return array<mixed>
     */
    public function toArray(): array
    {
        return [
            'key' => $this->key,
            'value' => $this->value,
        ];
    }

}