class MainPresenter extends AbstractMvpPresenter<Main.View, Void> implements Main.Presenter<Main.View, Void> {

    @Override
    public void updateManualFetchFabStatus(boolean isDisplayingList, boolean isFavoriteList) {
        if (isDisplayingList) {
            mView.updateManualFetchFabStatus(!isFavoriteList);
        } else {
            mView.updateManualFetchFabStatus(false);
        }
    }

    public  MainPresenter();
    public  MainPresenter(UseCaseHandler useCaseHandler, ManuallyFetchTodaysSentenceUC fetchTodaysSentenceUseCase);

}