package lectures.factories.counter;
import util.annotations.WebDocuments;

@WebDocuments({"Lectures/FactoriesCounter.pptx", "Lectures/FactoriesCounter.pdf", "Videos/FactoriesCounter.avi"})
public interface CourseSubscriptions {
    public void youTubeSubscribed(String aUser);
    public void youTubeUnSubscribed(String aUser);
    public void mixSubscribed(String aUser);
    public void mixUnSubscribed(String aUser);
}