public static constructor_new(signature_arg: Uint8Array, contents_arg: UnsignedChannelUpdate): ChannelUpdate {
const ret: number = bindings.ChannelUpdate_new(bindings.encodeUint8Array(bindings.check_arr_len(signature_arg, 64)), contents_arg == null ? 0 : CommonBase.get_ptr_of(contents_arg) & ~1);
const ret_hu_conv: ChannelUpdate = new ChannelUpdate(null, ret);
public static constructor_new(signature_arg: Uint8Array, contents_arg: UnsignedChannelUpdate): ChannelUpdate {
const ret: number = bindings.ChannelUpdate_new(bindings.encodeUint8Array(bindings.check_arr_len(signature_arg, 64)), contents_arg == null ? 0 : CommonBase.get_ptr_of(contents_arg) & ~1);
const ret_hu_conv: ChannelUpdate = new ChannelUpdate(null, ret);