addon.setup.php

<?php
/**
 * Channel Form To Email Add-On Setup file for EE3
 *
 * @package        channel_form_to_email
 * @author         Udit Rawat <eklavyarwt@gmail.com>
 * @link           http://emerico.in/expression-engine-channel-form-to-email/
 * @copyright      Udit Rawat <eklavyarwt@gmail.com>
 * @license        THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT
 */
return array(
    'author'      => 'Udit Rawat',
    'author_url'  => 'http://emerico.in/',
    'docs_url'       => 'http://emerico.in/expression-engine-channel-form-to-email/',
    'name'        => 'Channel Form To Email',
    'description' => 'Send recently created channel entry through channel form to email',
    'version'     => '1.0.0',
    'namespace'   => 'EME\ChannelFormToEmail',
    'settings_exist' => TRUE
);