<?php
/**
* This file is part of the ZBateson\MailMimeParser project.
*
* @license http://opensource.org/licenses/bsd-license.php BSD
*/
namespace ZBateson\MailMimeParser\Header;
use Stringable;
use ZBateson\MailMimeParser\IErrorBag;
/**
* Represents a single parsed part of a header line's value.
*
* For header values with multiple parts, for instance a list of addresses, each
* address would be parsed into a single part.
*
* @author Zaahid Bateson
*/
interface IHeaderPart extends IErrorBag, Stringable
{
/**
* Returns the part's value.
*
* @return string The value of the part
*/
public function getValue() : ?string;
/**
* Returns any CommentParts under this part container.
*
* @return CommentPart[]
*/
public function getComments() : array;
}