1 files changed, 4 insertions, 6 deletions
diff --git a/lib/model/connection/device_connection.dart b/lib/model/connection/device_connection.dart
index 5c810f0..f50bd2c 100644
--- a/lib/model/connection/device_connection.dart
+++ b/lib/model/connection/device_connection.dart
@@ -13,14 +13,12 @@
 // You should have received a copy of the GNU General Public License
 // along with this program.  If not, see <https://www.gnu.org/licenses/>.
 
+import 'package:flutter/foundation.dart';
+
 enum ConnectionStatus { disconnected, connected, error }
 
-abstract class DeviceConnection {
+abstract interface class DeviceConnection {
   Future<void> connect();
   Future<void> disconnect();
-  ConnectionStatus get status;
-
-  // Future<Uint8List> read(String endpoint);
-  // Future<void> write(String endpoint, Uint8List data);
-  // Stream<Uint8List> subscribe(String endpoint);
+  ValueNotifier<ConnectionStatus> get status;
 }