text: 'use strict';
  
  function getTabId(stopId, prefix, suffix) {
    return [prefix, stopId, suffix].filter(Boolean).join("-");
  }
  function getTabPanelId(stopId, prefix) {
    return getTabId(stopId, prefix, "panel");
  }
  
  exports.getTabId = getTabId;
  exports.getTabPanelId = getTabPanelId;
  