Sentry-javascript integration import dedupe

Sentry javascript version 5.4.3

I’m trying to use Sentry.Integrations.Dedupe (as seen in documentation) in my angular app and have added it to init just like i did for

"new Sentry.Integrations.Breadcrumbs({ console: false }),"

However, I get the error:
ERROR in sentry-capture-error.service.ts(107,33): error TS2339: Property 'Dedupe' does not exist on type '{ GlobalHandlers: typeof GlobalHandlers; TryCatch: typeof TryCatch; Breadcrumbs: typeof Breadcrumbs; LinkedErrors: typeof LinkedErrors; UserAgent: typeof UserAgent; FunctionToString: typeof FunctionToString; InboundFilters: typeof InboundFilters; }'.

How am I supposed to used dedupe?

    import * as Sentry from '@sentry/browser';

      dsn: this.setSentryUrl(environment),
      release: '',
      integrations: [
        new Sentry.Integrations.Breadcrumbs({ console: false }),
        new Sentry.Integrations.Dedupe()

You have to install '@sentry/integrations' and import * as Integrations from '@sentry/integrations';

import * as Sentry from '@sentry/browser';
import * as Integrations from '@sentry/integrations';
  dsn: '___PUBLIC_DSN___',
  integrations: [new Integrations.ReportingObserver()]

Check out this pull request