<?php

/**
 * @see       https://github.com/laminas/laminas-diactoros for the canonical source repository
 * @copyright https://github.com/laminas/laminas-diactoros/blob/master/COPYRIGHT.md
 * @license   https://github.com/laminas/laminas-diactoros/blob/master/LICENSE.md New BSD License
 */

namespace Laminas\Diactoros\Response;

use Psr\Http\Message\ResponseInterface;

/**
 * @deprecated since 1.8.0. The package laminas/laminas-httphandlerrunner
 *     now provides this functionality.
 */
interface EmitterInterface
{
    /**
     * Emit a response.
     *
     * Emits a response, including status line, headers, and the message body,
     * according to the environment.
     *
     * Implementations of this method may be written in such a way as to have
     * side effects, such as usage of header() or pushing output to the
     * output buffer.
     *
     * Implementations MAY raise exceptions if they are unable to emit the
     * response; e.g., if headers have already been sent.
     *
     * @param ResponseInterface $response
     */
    public function emit(ResponseInterface $response);
}
