Subversion-Projekte lars-tiefland.laravel_shop

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Revision Autor Zeilennr. Zeile
148 lars 1 
<?php
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declare(strict_types=1);
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/*
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 * This file is part of the league/config package.
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 *
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 * (c) Colin O'Dell <colinodell@gmail.com>
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 *
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 * For the full copyright and license information, please view the LICENSE
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 * file that was distributed with this source code.
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 */
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namespace League\Config;
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use League\Config\Exception\UnknownOptionException;
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use League\Config\Exception\ValidationException;
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/**
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 * Interface for reading configuration values
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 */
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interface ConfigurationInterface
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{
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    /**
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     * @param string $key Configuration option path/key
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     *
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     * @psalm-param non-empty-string $key
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     *
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     * @return mixed
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     *
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     * @throws ValidationException if the schema failed to validate the given input
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     * @throws UnknownOptionException if the requested key does not exist or is malformed
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     */
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    public function get(string $key);
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    /**
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     * @param string $key Configuration option path/key
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     *
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     * @psalm-param non-empty-string $key
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     *
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     * @return bool Whether the given option exists
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     *
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     * @throws ValidationException if the schema failed to validate the given input
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     */
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    public function exists(string $key): bool;
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}