/*
 * To change this license header, choose License Headers in Project Properties.
 * To change this template file, choose Tools | Templates
 * and open the template in the editor.
 */
package ast;

import java.util.ArrayList;
import java.util.HashMap;

/**
 *
 * @author Eugenio
 */
public abstract interface NodeInterface {

//    public abstract String onVisit();
}
