import React, { StrictMode } from 'react'; import { render } from 'react-dom'; import AppRoot from '../views/root/AppRoot'; const createContainer = (): Element => { const container = document.getElementById('react-root'); if (!container) { throw new Error('could not find the element #react-root on DOM tree'); } document.body.insertBefore(container, document.body.firstChild); return container; }; const container = createContainer(); render( , container, );