package jalview.ext.treeviewer;

import jalview.viewmodel.AlignmentViewport;

import javax.swing.JInternalFrame;

/**
 * Interface for loading in existing trees to an external tree viewer.
 * 
 * @author kjvanderheide
 *
 * @param <F>
 *          Frame of the tree viewer.
 */
public interface ExternalTreeParserI<F extends JInternalFrame>
{
  public F loadTreeFile(AlignmentViewport viewport);
}