<?php
/**
* @see https://github.com/laminas/laminas-mail for the canonical source repository
* @copyright https://github.com/laminas/laminas-mail/blob/master/COPYRIGHT.md
* @license https://github.com/laminas/laminas-mail/blob/master/LICENSE.md New BSD License
*/
namespace Laminas\Mail\Storage\Message;
interface MessageInterface
{
/**
* return toplines as found after headers
*
* @return string toplines
*/
public function getTopLines();
/**
* check if flag is set
*
* @param mixed $flag a flag name, use constants defined in Laminas\Mail\Storage
* @return bool true if set, otherwise false
*/
public function hasFlag($flag);
/**
* get all set flags
*
* @return array array with flags, key and value are the same for easy lookup
*/
public function getFlags();
}