public static UpdateFee constructor_new(Uint8Array channel_id_arg, number feerate_per_kw_arg) {
number ret = bindings.UpdateFee_new(channel_id_arg, feerate_per_kw_arg);
const ret_hu_conv: UpdateFee = new UpdateFee(null, ret);
public static UpdateFee constructor_new(Uint8Array channel_id_arg, number feerate_per_kw_arg) {
number ret = bindings.UpdateFee_new(channel_id_arg, feerate_per_kw_arg);
const ret_hu_conv: UpdateFee = new UpdateFee(null, ret);