siment/magento2-http-header-theme-switch

<?php
/**
 * MIT License. See LICENSE for details.
 * @author Simen Thorsrud <simen.thorsrud@gmail.com>
 */
\Magento\Framework\Component\ComponentRegistrar::register(
    \Magento\Framework\Component\ComponentRegistrar::MODULE,
    'Siment_HttpHeaderThemeSwitch',
    __DIR__ . DIRECTORY_SEPARATOR . 'src'
);