+\r
+importJava "org.simantics.graphviz.IGraph" where\r
+ data IGraph\r
+importJava "org.simantics.graphviz.Identifiable" where\r
+ data Identifiable\r
+ \r
+class Identifiable a where\r
+ identifiable :: a -> Identifiable\r
+class IGraph a where\r
+ iGraph :: a -> IGraph
\ No newline at end of file