Correct? interfae usage

1 files changed, 1 insertions, 1 deletions

diff --git a/lib/control/scanner_controller.dart b/lib/control/scanner_controller.dart
index 5c934ef..5e330b3 100644
--- a/lib/control/scanner_controller.dart
+++ b/lib/control/scanner_controller.dart
@@ -24,7 +24,7 @@ enum ScanAvailability { unavailable, available }
 
 /// Represents a scanner controller.
 /// It emits devices which may be connected to later.
-abstract class ScannerController {
+abstract interface class ScannerController {
   Stream<List<Device>> get scanResultsStream;
   Stream<ScanStatus> get statusStream;
   Stream<ScanAvailability> get availabilityStream;