import React from 'react'; import { TodoFooter } from './components/TodoFooter'; import { TodoHeader } from './components/TodoHeader'; import { TodoList } from './components/TodoList'; export class TodoApp extends React.Component { constructor(props) { super(props); this.state = { todos: [ { key: 1, text: 'Todo 1', completed: true }, { key: 2, text: 'Todo 2' }, { key: 3, text: 'Todo 3' }, { key: 4, text: 'Todo 4' } ], filter: 'all' }; } render() { const { filter, todos } = this.state; return (
); } }