+import static org.simantics.scl.compiler.elaboration.expressions.Expressions.apply;
+import static org.simantics.scl.compiler.elaboration.expressions.Expressions.constant;
+import static org.simantics.scl.compiler.elaboration.expressions.Expressions.string;
+import static org.simantics.scl.compiler.elaboration.expressions.Expressions.var;