use crate::chain::transaction::OutPoint;
use crate::crypto::utils::{hkdf_extract_expand_twice, sign, sign_with_aux_rand};
use crate::chain::transaction::OutPoint;
use crate::crypto::utils::{hkdf_extract_expand_twice, sign, sign_with_aux_rand};
use crate::ln::chan_utils::{
get_revokeable_redeemscript, make_funding_redeemscript, ChannelPublicKeys,
ChannelTransactionParameters, ClosingTransaction, CommitmentTransaction,
use crate::ln::chan_utils::{
get_revokeable_redeemscript, make_funding_redeemscript, ChannelPublicKeys,
ChannelTransactionParameters, ClosingTransaction, CommitmentTransaction,
use crate::ln::msgs::PartialSignatureWithNonce;
use crate::ln::msgs::{UnsignedChannelAnnouncement, UnsignedGossipMessage};
use crate::ln::script::ShutdownScript;
use crate::ln::msgs::PartialSignatureWithNonce;
use crate::ln::msgs::{UnsignedChannelAnnouncement, UnsignedGossipMessage};
use crate::ln::script::ShutdownScript;
use crate::offers::invoice::UnsignedBolt12Invoice;
use crate::offers::invoice_request::UnsignedInvoiceRequest;
use crate::util::ser::{Readable, ReadableArgs, Writeable, Writer};
use crate::offers::invoice::UnsignedBolt12Invoice;
use crate::offers::invoice_request::UnsignedInvoiceRequest;
use crate::util::ser::{Readable, ReadableArgs, Writeable, Writer};