// app.module.ts
...
import { FingerprintAIO } from '@ionic-native/fingerprint-aio/ngx';

@NgModule({
 ...
  providers: [
    StatusBar,
    SplashScreen,
    FingerprintAIO,
    { provide: RouteReuseStrategy, useClass: IonicRouteStrategy }
  ],
  bootstrap: [AppComponent]
})
export class AppModule { }Copy