text: import React, { useEffect, useState } from 'react';
  import DevItem from './components/DevItem';
  import DevForm from './components/DevForm';
  import api from './services/api';
  
  import './global.css';
  import './App.css';
  import './Sidebar.css';
  import './Main.css';
  
  function App() {
    const [devs, setDevs] = useState([]);
   
    useEffect(() => {
      async function loadDevs(){
        const response = await api.get('/devs');
  
        setDevs(response.data);
      }    
  
      loadDevs();
    }, []);
  
    async function handleAddDev(data){
      const response = await api.post('/devs', data);
  
      setDevs([...devs, response.data]);
    }
  
    return (
      <div id="app">
        <aside>
          <strong> Cadastrar</strong>
          <DevForm onSubmit={handleAddDev}/>        
        </aside>
        <main>
          <ul>
            {devs.map(dev => (
              <DevItem key={dev._id} dev={dev} />
            ))}          
          </ul>
        </main>
      </div>
    );
  }
  
  export default App;
  