val jvmGeneratorExtensions = object : JvmGeneratorExtensionsImpl(configuration) {
            override fun getContainerSource(descriptor: DeclarationDescriptor): DeserializedContainerSource? {
                // Stubbed top-level function IR symbols (from other source files in the module) require a parent facade class to be
                // generated, which requires a container source to be provided. Without a facade class, function IR symbols will have