jonhilt/componentdidMount-promises.tsx

## componentdidMount-promises.tsx
public componentDidMount() {
    fetch('https://localhost:44348/api/user')
        .then(res => res.json())
        .then(users =>
            this.setState({ users })
        );
}
	public componentDidMount() {
	fetch('https://localhost:44348/api/user')
	.then(res => res.json())
	.then(users =>
	this.setState({ users })
	);
	}