react js class component

1class MyComponent extends React.Component{
2    constructor(props){
3        super(props);
4    };
5    render(){
6        return(
7            <div>
8              <h1>
9              	My First React Component!
10              </h1>
11            </div>
12        );
13    }
14};
15

1class Welcome extends React.Component {
2  render() {
3    return <h1>Hello, {this.props.name}</h1>;
4  }
5}

1class Welcome extends React.Component {
2  render() {
3    return <h1>Bonjour, {this.props.name}</h1>;
4  }
5}

1class ComponentName extends React.Component {
2  render() {
3    return ;
4  }
5}
6
7export default ComponentName;
8

1// New component class starts here:
2class Friend extends React.Component {
3  render() {
4    const friend = friends[0];
5    return (
6      <div>
7        <h1>{friend.title}</h1>
8        <img src={friend.src}/>
9      </div>
10    );
11  }
12}

1class Car extends React.Component {
2  render() {
3    return <h2>Hi, I am a Car!</h2>;
4  }
5}
6