- public static constructor_new(channel_id_arg: Uint8Array, fee_satoshis_arg: number, signature_arg: Uint8Array, fee_range_arg: ClosingSignedFeeRange): ClosingSigned {
- const ret: number = bindings.ClosingSigned_new(InternalUtils.check_arr_len(channel_id_arg, 32), fee_satoshis_arg, InternalUtils.check_arr_len(signature_arg, 64), fee_range_arg == null ? 0 : CommonBase.get_ptr_of(fee_range_arg) & ~1);
+ public static constructor_new(channel_id_arg: Uint8Array, fee_satoshis_arg: bigint, signature_arg: Uint8Array, fee_range_arg: ClosingSignedFeeRange): ClosingSigned {
+ const ret: number = bindings.ClosingSigned_new(bindings.encodeUint8Array(bindings.check_arr_len(channel_id_arg, 32)), fee_satoshis_arg, bindings.encodeUint8Array(bindings.check_arr_len(signature_arg, 64)), fee_range_arg == null ? 0 : CommonBase.get_ptr_of(fee_range_arg) & ~1);