1<?php
2
3declare(strict_types=1);
4
5/*
6 * This file is part of the league/config package.
7 *
8 * (c) Colin O'Dell <colinodell@gmail.com>
9 *
10 * For the full copyright and license information, please view the LICENSE
11 * file that was distributed with this source code.
12 */
13
14namespace League\Config;
15
16/**
17 * Provides read-only access to a given Configuration object
18 */
19final class ReadOnlyConfiguration implements ConfigurationInterface
20{
21    private Configuration $config;
22
23    public function __construct(Configuration $config)
24    {
25        $this->config = $config;
26    }
27
28    /**
29     * {@inheritDoc}
30     */
31    public function get(string $key)
32    {
33        return $this->config->get($key);
34    }
35
36    public function exists(string $key): bool
37    {
38        return $this->config->exists($key);
39    }
40}
41