text: 
  import {connect} from 'react-redux';
  
  import AddTodoEntry from '../components/AddTodoEntry';
  import {addTodo} from '../actions/todo';
  
  const mapDispatchToProps = (dispatch) => {
    return {
      onClick: (text) => {
        dispatch(addTodo(text));
      }
    }
  }
  
  // state dispatch dispatch,  null
  export default connect(null, mapDispatchToProps)(AddTodoEntry);
  