frontend-bootcamp/step1-06/demo/src/components/TodoList.tsx

import React from 'react';
import { TodoListItem } from './TodoListItem';

export class TodoList extends React.Component<any, any> {
  render() {
    const { filter, todos } = this.props;

    // const filteredTodos = Object.keys(todos).filter(id => {
    //   return filter === 'all' || (filter === 'completed' && todos[id].completed) || (filter === 'active' && !todos[id].completed);
    // });
    return (
      <ul className="todos">
        <TodoListItem />
        <TodoListItem />
        <TodoListItem />
        <TodoListItem />
      </ul>
    );
  }
}