package org.geometerplus.expansion; import org.geometerplus.zlibrary.text.view.ZLTextHighlighting; import org.geometerplus.zlibrary.text.view.ZLTextPosition; import java.util.Collection; public interface Highlights { public void addHighlighting(ZLTextPosition start, ZLTextPosition end); public boolean clear(); public Collection<ZLTextHighlighting> getHighlightings(); }