Changed grammar to allow extending other interfaces.

Open:
- Check if extension is actually an interface
- Do we want to merge operations, properties and signals?
- Later: Need to add profiles to allow a profile without these extensions

1 files changed, 7 insertions, 1 deletions

diff --git a/tests/in/com.pelagicore.ivi.tuner.qface b/tests/in/com.pelagicore.ivi.tuner.qface
index a85641f..38c9b00 100644
--- a/tests/in/com.pelagicore.ivi.tuner.qface
+++ b/tests/in/com.pelagicore.ivi.tuner.qface
@@ -1,11 +1,17 @@
 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 */