content: import React from 'react'
  import Footer from './Footer'
  import AddTodo from '../containers/AddTodo'
  import VisibleTodoList from '../containers/VisibleTodoList'
  
  const App = () => (
      <div>
          <AddTodo />
          <VisibleTodoList />
          <Footer />
      </div>
  )
  
  export default App