How to use the @sentry/browser.Severity.Debug function in @sentry/browser

dispatch(historyPop());
  });

  const { enabled, level, sampleRate } = appConfig.sentry;
  // Is not enabled
  if (!enabled) {
    return;
  }

  const severityMap = {
    [Severity.Fatal]: SentrySeverity.Fatal,
    [Severity.Error]: SentrySeverity.Error,
    [Severity.Critical]: SentrySeverity.Critical,
    [Severity.Warning]: SentrySeverity.Warning,
    [Severity.Info]: SentrySeverity.Info,
    [Severity.Debug]: SentrySeverity.Debug,
  };

  let trackedSeverities = Object.getOwnPropertySymbols(severityMap).map(s => severityMap[s]);
  const minSeverityIndex = trackedSeverities.indexOf(level);
  if (minSeverityIndex > -1) {
    trackedSeverities = trackedSeverities.slice(0, minSeverityIndex + 1);
  }

  subscribe(appWillStart$, ({ getState }) => {
    init({
      dsn: 'https://1a444b262ac6405594ab33fb0102b377@sentry.io/1398210',
      environment: env,
      debug: env === 'development',
      release: pckVersion,
      attachStacktrace: true,
      sampleRate,

withScope((scope) => {
      scope.setLevel(SentrySeverity.Debug);
      captureMessage('App did start');
    });
  });