const Routing = require('./routing') class SmallMenu { constructor(w) { this.window = w } addEvent() { const document = this.window.document const menu = document.querySelector('.small-menu') const opener = document.querySelector('.menu-opener') opener.addEventListener('click', () => { menu.classList.toggle('is-open') opener.classList.toggle('is-open') }) } init() { this.addEvent() } } module.exports = SmallMenu