<?php
/**
* Copyright © Magento, Inc. All rights reserved.
* See COPYING.txt for license details.
*/

namespace Magento\Framework\Mail;

/**
* Interface EmailMessageInterface
*/
interface EmailMessageInterface extends MailMessageInterface
{
/**
* Get the message encoding
*
* @return string
*/
public function getEncoding(): string;

/**
* Access headers collection
*
* @return array
*/
public function getHeaders(): array;

/**
* Retrieve list of From senders
*
* @return Address[]|null
*/
public function getFrom(): ?array;

/**
* Access the address list of the To header
*
* @return Address[]
*/
public function getTo(): array;

/**
* Retrieve list of CC recipients
*
* @return Address[]|null
*/
public function getCc(): ?array;

/**
* Retrieve list of Bcc recipients
*
* @return Address[]|null
*/
public function getBcc(): ?array;

/**
* Access the address list of the Reply-To header
*
* @return Address[]|null
*/
public function getReplyTo(): ?array;

/**
* Retrieve the sender address, if any
*
* @return Address|null
*/
public function getSender(): ?Address;

/**
* Get the message subject header value
*
* @return null|string
*/
public function getSubject();

/**
* Return the currently set message body
*
* @return MimeMessageInterface
*/
public function getMessageBody(): MimeMessageInterface;

/**
* Get the string-serialized message body text
*
* @return string
*/
public function getBodyText(): string;

/**
* Serialize to string
*
* @return string
*/
public function toString(): string;
}