- Introduction on base view model and stateless widget classes

- Implementation of firebase
- Implementation of dependency injection

Took 11 hours 26 minutes

lib/model/DialogModels.dart

@@ -0,0 +1,26 @@
+import 'package:flutter/foundation.dart';
+
+class DialogRequest{
+  final String title;
+  final String description;
+  final String buttonTitle;
+  final String cancelTitle;
+
+  DialogRequest(
+      {@required this.title,
+        @required this.description,
+        @required this.buttonTitle,
+        this.cancelTitle});
+}
+
+class DialogResponse {
+  final String fieldOne;
+  final String fieldTwo;
+  final bool confirmed;
+
+  DialogResponse({
+    this.fieldOne,
+    this.fieldTwo,
+    this.confirmed,
+  });
+}