push notification services

src/App/Abstractions/IPushNotificationListenerService.cs

@@ -0,0 +1,14 @@
+using Newtonsoft.Json.Linq;
+using System.Threading.Tasks;
+
+namespace Bit.App.Abstractions
+{
+    public interface IPushNotificationListenerService
+    {
+        Task OnMessageAsync(JObject values, string device);
+        Task OnRegisteredAsync(string token, string device);
+        void OnUnregistered(string device);
+        void OnError(string message, string device);
+        bool ShouldShowNotification();
+    }
+}

src/App/Abstractions/IPushNotificationService.cs

@@ -0,0 +1,11 @@
+using System.Threading.Tasks;
+
+namespace Bit.App.Abstractions
+{
+    public interface IPushNotificationService
+    {
+        Task<string> GetTokenAsync();
+        Task RegisterAsync();
+        Task UnregisterAsync();
+    }
+}