1 files changed, 16 insertions, 1 deletions
diff --git a/tests/in/com.pelagicore.ivi.tuner.qface b/tests/in/com.pelagicore.ivi.tuner.qface
index c50a4c8..aae8e0c 100644
--- a/tests/in/com.pelagicore.ivi.tuner.qface
+++ b/tests/in/com.pelagicore.ivi.tuner.qface
@@ -1,15 +1,25 @@
 module com.pelagicore.ivi.tuner 1.0;
 
+
+interface BaseTuner {
+    property int baseValue;
+}
+
+
 /** Service Tuner */
 @service: true
 @interface: true
 @config: {private: true, b: B, c: C}
 @data: [1,2,3]
-interface Tuner {
+interface Tuner extends BaseTuner {
     /** property currentStation */
     readonly Station currentStation;
+    /** the default station, which never changes */
+    const Station defaultStation;
     /** operation nextStation */
     void nextStation();
+    /** operation numStations */
+    int numStations() const;
     /** operation previousStation */
     void previousStation();
     /** operation updateCurrentStation */
@@ -22,6 +32,11 @@ interface Tuner {
 
     signal scanFinished();
     signal broadcastMessage(string message);
+
+    TunerExtension extension;
+}
+
+interface TunerExtension {
 }
 
 /** enum State */