use bitcoin::hashes::sha256::Hash as Sha256;
use bitcoin::secp256k1::{self, PublicKey, Scalar, Secp256k1, SecretKey};
-use crate::chain::keysinterface::{KeysInterface, Recipient};
+use crate::chain::keysinterface::{KeysInterface, NodeSigner, Recipient};
use super::packet::ControlTlvs;
use super::utils;
use crate::ln::msgs::DecodeError;