text: import { NegociacaoController } from './controllers/NegociacaoController.js';
  import { Negociacao } from './domain/index.js';
  import 'bootstrap/dist/css/bootstrap.css';
  import 'bootstrap/dist/css/bootstrap-theme.css';
  import 'jquery/dist/jquery.js';
  
  const negociacao = new Negociacao(new Date(), 1, 200);
  const headers = new Headers();
  headers.set('Content-Type', 'application/json');
  const body = JSON.stringify(negociacao);
  const method = 'POST';
  
  const config = { 
      method,
      headers,
      body 
  };
  
  fetch(`${SERVICE_URL}/negociacoes`, config)
      .then(() => console.log('Dado enviado com sucesso'));