text: import QueryBuilder from './QueryBuilder';
  
  QueryBuilder.insert('buses', {
    number_plate: 'YAN454YR',
    manufacturer: 'Toyota',
    model: 'Camry',
    year: '2017',
    capacity: 15,
  });
  
  QueryBuilder.update('users', {
    is_admin: true,
   }, {
    email: 'admin@wayfarer.com',
  });
  