git pull made

src/app/app.module.ts

@@ -1,5 +1,5 @@
 import { NgModule, CUSTOM_ELEMENTS_SCHEMA } from '@angular/core';
-import { BrowserModule } from '@angular/platform-browser';
+import { BrowserModule, HammerModule } from '@angular/platform-browser';
 import { RouteReuseStrategy } from '@angular/router';
 
 import { IonicModule, IonicRouteStrategy } from '@ionic/angular';
@@ -92,6 +92,7 @@ import { SQLite } from '@ionic-native/sqlite/ngx';
     MatDialogModule,
     //
     PdfViewerModule,
+    HammerModule,
     ],
   providers: [
     { provide: MAT_DATE_LOCALE, useValue: 'pt' },