How to use the @storybook/core-events.STORY_ADDED function in @storybook/core-events

constructor(props, ...args) {
    super(props, ...args);

    this.state = {
      data: [],
      originalData: [],
    };

    this.storyAddedHandler = this.handleStoryAdded.bind(this);

    props.stories.on(Events.STORY_ADDED, this.storyAddedHandler);
  }

componentWillUnmount() {
    const channel = addons.getChannel();
    channel.removeListener(Events.STORY_ADDED, this.handleStoryAdded);
  }

componentDidMount() {
    const channel = addons.getChannel();
    channel.on(Events.STORY_ADDED, this.handleStoryAdded);
    channel.on(Events.SELECT_STORY, this.forceReRender);
    this.handleStoryAdded();
  }

componentWillUnmount() {
    const { stories } = this.props;
    stories.removeListener(Events.STORY_ADDED, this.storyAddedHandler);
  }