FileOpener working

src/app/app.module.ts

@@ -59,7 +59,7 @@ import { CookieService } from 'ngx-cookie-service';
 import { ImagePicker } from '@ionic-native/image-picker/ngx';
 import { MediaCapture } from '@ionic-native/media-capture/ngx';
 import { Media } from '@ionic-native/media/ngx';
-import { File } from '@ionic-native/file/ngx'; 
+import { File } from '@awesome-cordova-plugins/file/ngx';
 
 import { StreamingMedia } from '@ionic-native/streaming-media/ngx';
 import { PhotoViewer } from '@ionic-native/photo-viewer/ngx';
@@ -67,6 +67,7 @@ import {NgxImageCompressService} from 'ngx-image-compress';
 import { CustomImageCachePageRoutingModule } from './services/file/custom-image-cache/custom-image-cache-routing.module';
 import { IonicImageLoaderComponent, IonicImageLoaderModule } from 'ionic-image-loader-v5';
 import { NgxExtendedPdfViewerModule } from 'ngx-extended-pdf-viewer';
+import { FileOpener } from '@awesome-cordova-plugins/file-opener/ngx';
 
 /* import { FCM } from '@ionic-native/fcm/ngx';
 import { FirebaseX } from '@ionic-native/firebase-x/ngx'; */
@@ -141,7 +142,8 @@ import { FirebaseX } from '@ionic-native/firebase-x/ngx'; */
     PhotoViewer,
     NgxImageCompressService,
     MultipleDocumentsPicker,
-    NgxExtendedPdfViewerModule
+    NgxExtendedPdfViewerModule,
+    FileOpener
     
   ],
   bootstrap: [AppComponent],