@interface _CNEmptyObservable : CNObservable - (id)pipelineDescription:(id /* block */)a0; - (id)pipelineDescriptionWithOperation:(id /* block */)a0 onObservable:(id)a1; - (id)subscribe:(id)a0; - (id)debugPipelineDescription; @end
@interface _CNEmptyObservable : CNObservable - (id)pipelineDescription:(id /* block */)a0; - (id)pipelineDescriptionWithOperation:(id /* block */)a0 onObservable:(id)a1; - (id)subscribe:(id)a0; - (id)debugPipelineDescription; @end