Created a param class for loading device location data.

lib/pages/analytics/params/get_device_location_data_param.dart

@@ -0,0 +1,16 @@
+class GetDeviceLocationDataParam {
+  const GetDeviceLocationDataParam({
+    required this.latitude,
+    required this.longitude,
+  });
+
+  final double latitude;
+  final double longitude;
+
+  Map<String, dynamic> toJson() {
+    return {
+      'latitude': latitude,
+      'longitude': longitude,
+    };
+  }
+}