static new_impl(arg: BroadcasterInterfaceInterface): BroadcasterInterface {
const impl_holder: LDKBroadcasterInterfaceHolder = new LDKBroadcasterInterfaceHolder();
let structImplementation = {
static new_impl(arg: BroadcasterInterfaceInterface): BroadcasterInterface {
const impl_holder: LDKBroadcasterInterfaceHolder = new LDKBroadcasterInterfaceHolder();
let structImplementation = {