minimumBackgroundDuration -- does not function #80

const syncOptions = {
      installMode: codePush.InstallMode.ON_NEXT_RESTART,
      mandatoryInstallMode: codePush.InstallMode.ON_NEXT_RESUME,
      minimumBackgroundDuration: 600,
      deploymentKey: codePushKey,
    };

    const runSync = () => {
      codePush.sync(syncOptions, onSyncStatusChanged, onDownloadProgress);
    };

    // Replicates codePush.CheckFrequency.ON_APP_RESUME ourselves: an initial
    // check on launch, then one on every foreground.
    runSync();
    AppState.addEventListener('change', newState => {
      if (newState === 'active') {
        runSync();
      }
    });