spec/data/multi-level-extends.yml in squib-0.0.3 vs spec/data/multi-level-extends.yml in squib-0.0.4

@@ -1,10 +1,10 @@
-frame: &frame
-  x: 38
-  y: 38
-title: &title
-  <<: *frame
-  y: 50
-  width: 100
-subtitle: 
-  <<: *title
+frame: 
+  x: 38
+  y: 38
+title:
+  extends: frame
+  y: 50
+  width: 100
+subtitle:
+  extends: title
   y: 150
\ No newline at end of file