text: import React from 'react';
  import ReactDOM from 'react-dom';
  import './index.css';
  //import App from './App';
  //import * as serviceWorker from './serviceWorker';
  
  /*
  function Number (){
  
    const numbers = [1,2,3,4,5]
    const double = numbers.map((number) => number * 2)
    return(
      <li>{double}</li>
    )
  }
  
  ReactDOM.render(
    <Number/>,
    document.getElementById('root')
  );
  */
  function Menu(props) {
    const menuItens = props.menuItens
    const listMenuItems = menuItens.map((item) =>
      <li id={item} key={item.toString()}>{item}</li>)
    return (
      <ul>{listMenuItems}</ul>
    )
  }
  
  var menuItens = [`Iniciar`, `Sobre`, `Contatos`]
  //menuItens.push(`texte`)
  
  ReactDOM.render(
    <Menu menuItens={menuItens} />,
    document.getElementById('root')
  );
  // If you want your app to work offline and load faster, you can change
  // unregister() to register() below. Note this comes with some pitfalls.
  // Learn more about service workers: https://bit.ly/CRA-PWA
  //serviceWorker.unregister();
  