You can configure the way that @daffodil/analytics works by providing configurations to the DaffAnalyticsModule. 
analyzeableActionsBy default, @daffodil/analytics doesn't track any events to encourage explicit tracking. For instance, you might want to exclude tracking the event for converting payment card data into a token or "login" actions to avoid logging sensitive information.
import { DaffAnalyticsModule } from '@daffodil/analytics';
@NgModule({
  imports: [
    DaffAnalyticsModule.forRoot(
      [],
      { analyzeableActions: ['ActionA', 'ActionB'] }
    ),
  ],
})
export class YourAppModule { }
This configuration specifically tracks events with the payloads 'ActionA' and 'ActionB', excluding all others. Any defined DaffAnalyticsTracker will receive a copy of these events for potential transmission to an external analytics provider.
See the DaffAnalyticsConfigInterface for more details.