How to use the expo-media-library.addListener function in expo-media-library

componentDidFocus = async () => {
    const { status } = await Permissions.askAsync(Permissions.CAMERA_ROLL);
    this.setState({ permission: status, assets: [], endCursor: undefined, hasNextPage: undefined });
    this.loadMoreAssets();

    if (this.libraryChangeSubscription) {
      this.libraryChangeSubscription.remove();
    }
    this.libraryChangeSubscription = MediaLibrary.addListener(() => {
      this.loadMoreAssets([]);
    });
  }

componentDidFocus = async () => {
    const { status } = await Permissions.askAsync(Permissions.CAMERA_ROLL);
    this.setState({ permission: status, assets: [], endCursor: undefined, hasNextPage: undefined });
    this.loadMoreAssets();

    if (this.libraryChangeSubscription) {
      this.libraryChangeSubscription.remove();
    }
    this.libraryChangeSubscription = MediaLibrary.addListener(() => {
      this.loadMoreAssets([]);
    });
  };