function onVisibilityUpdate()

in src/services/getVisibilityObserver.ts [28:33]

• 6 lines of code
• 4 McCabe index (conditional complexity)

function onVisibilityUpdate(event: Event) {
  if (document.visibilityState === 'hidden' && firstHiddenTime > -1) {
    firstHiddenTime = event.type === 'visibilitychange' ? event.timeStamp : 0;
    removeChangeListeners();
  }
};