How to use the @sentry/integrations.Dedupe function in @sentry/integrations

if (!analytics) {
    return;
  }

  const dsn = isProduction ? 'https://b0fb75c38ef4487dbf742f79c4ba62d2@sentry.servarr.com/12' :
    'https://da610619280249f891ec3ee306906793@sentry.servarr.com/13';

  sentry.init({
    dsn,
    environment: branch,
    release,
    sendDefaultPii: true,
    beforeSend: cleanseData,
    integrations: [
      new Integrations.RewriteFrames({ iteratee: stripUrlBase }),
      new Integrations.Dedupe()
    ]
  });

  sentry.configureScope((scope) => {
    scope.setUser({ username: userHash });
    scope.setTag('version', version);
    scope.setTag('production', isProduction);
  });

  return createMiddleware();
}