code: @Override
      public boolean hasMembersToDocument() {
          if (utils.isAnnotationType(typeElement)) {
              return !utils.getAnnotationMethods(typeElement).isEmpty();
          }
          for (VisibleMemberMap.Kind kind : VisibleMemberMap.Kind.values()) {
              VisibleMemberMap members = getVisibleMemberMap(kind);
              if (!members.noVisibleMembers()) {
                  return true;
              }
          }
          return false;
      }
docs: Return true it there are any members to summarize.
  
  @return true if there are any members to summarize.