25 lines
521 B
PHP
25 lines
521 B
PHP
<?php
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/**
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* Slim Framework (http://slimframework.com)
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*
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* @link https://github.com/slimphp/Slim
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* @copyright Copyright (c) 2011-2015 Josh Lockhart
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* @license https://github.com/slimphp/Slim/blob/3.x/LICENSE.md (MIT License)
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*/
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namespace Slim\Interfaces\Http;
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use Slim\Interfaces\CollectionInterface;
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/**
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* Headers Interface
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*
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* @package Slim
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* @since 3.0.0
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*/
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interface HeadersInterface extends CollectionInterface
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{
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public function add($key, $value);
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public function normalizeKey($key);
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}
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