<?php
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/*
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* This file is part of the Symfony package.
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*
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* (c) Fabien Potencier <fabien@symfony.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 Symfony\Component\Mime\Header;
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/**
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* A MIME Header.
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*
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* @author Chris Corbyn
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*/
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interface HeaderInterface
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{
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/**
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* Sets the body.
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*
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* The type depends on the Header concrete class.
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*
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* @param mixed $body
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*/
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public function setBody($body);
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/**
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* Gets the body.
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*
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* The return type depends on the Header concrete class.
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*
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* @return mixed
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*/
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public function getBody();
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public function setCharset(string $charset);
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public function getCharset(): ?string;
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public function setLanguage(string $lang);
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public function getLanguage(): ?string;
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public function getName(): string;
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public function setMaxLineLength(int $lineLength);
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public function getMaxLineLength(): int;
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/**
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* Gets this Header rendered as a compliant string.
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*/
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public function toString(): string;
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/**
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* Gets the header's body, prepared for folding into a final header value.
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*
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* This is not necessarily RFC 2822 compliant since folding white space is
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* not added at this stage (see {@link toString()} for that).
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*/
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public function getBodyAsString(): string;
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}
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