// Подключаем Bootstrap
var sidebarHTML = '<?!= include('bs'); ?>';
//var sidebarHTML = '<link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.3.1/css/bootstrap.min.css">';
// Подключаем jQuery
sidebarHTML += '<?!= include('jq'); ?>'
//sidebarHTML += '<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>';