public final boolean isLoadingViewWillBeProvided() {
        return loadingViewWillBeProvided;
    }
Return whether the loading view is provided through {@link #getLoadingView(ViewGroup)}.
If false, the loading view is inflated using the resource from
{@link #getLoadingResourceId()}.

@return whether the loading view is provided through {@link #getLoadingView(ViewGroup)}.
library/src/main/java/io/github/luizgrp/sectionedrecyclerviewadapter/Section.java