let Composition := (requireModule "Composition") in let dispatch := Composition.dispatch in let raiseMissingSymbolError := Composition.raiseMissingSymbolError in let wrap := (\class \native \key class key native) in let Object := ( let id := (\self self) in Composition.dispatch (#exports[id]) raiseMissingSymbolError ) in Composition.dispatch1 (#exports[Object wrap])