text: import { createRejoinedEvent, sendAnalytics } from '../analytics';
  import { StateListenerRegistry } from '../base/redux';
  
  StateListenerRegistry.register(
      /* selector */ state => {
          const recentList = state['features/recent-list'];
  
          // Return the most recent conference entry
          return recentList && recentList.length && recentList[recentList.length - 1];
      },
      // eslint-disable-next-line no-empty-pattern
      /* listener */(newMostRecent, { }, prevMostRecent) => {
          if (prevMostRecent && newMostRecent) {
  
              // Send the rejoined event just before the duration is reset on the most recent entry
              if (prevMostRecent.conference === newMostRecent.conference && newMostRecent.duration === 0) {
                  sendAnalytics(
                      createRejoinedEvent({
                          lastConferenceDuration: prevMostRecent.duration / 1000,
                          timeSinceLeft: (Date.now() - (prevMostRecent.date + prevMostRecent.duration)) / 1000,
                          url: prevMostRecent.conference
                      })
                  );
              }
          }
      });
  