How do I add this to anything? Trying to add this to a layout like this ```

Directory RatingStars
1

How do I add this to anything?
Trying to add this to a layout like this

HorizontalLayout layout = new HorizontalLayout();
RatingStars ratingStars = new RatingStars();
layout.add(ratingStars);

results in

java: no suitable method found for add(org.vaadin.teemu.ratingstars.RatingStars)
    method com.vaadin.flow.component.HasComponents.add(com.vaadin.flow.component.Component...) is not applicable
      (varargs mismatch; org.vaadin.teemu.ratingstars.RatingStars cannot be converted to com.vaadin.flow.component.Component)
    method com.vaadin.flow.component.HasComponents.add(java.lang.String) is not applicable
      (argument mismatch; org.vaadin.teemu.ratingstars.RatingStars cannot be converted to java.lang.String)