Drop unused use import.

Author: TheBlueMatt

lightning/src/chain/package.rs

@@ -24,7 +24,7 @@ use crate::ln::PaymentPreimage;
 use crate::ln::chan_utils::{TxCreationKeys, HTLCOutputInCommitment};
 use crate::ln::chan_utils;
 use crate::ln::msgs::DecodeError;
-use crate::chain::chaininterface::{FeeEstimator, ConfirmationTarget, MIN_RELAY_FEE_SAT_PER_1000_WEIGHT, compute_feerate_sat_per_1000_weight, fee_for_weight, FEERATE_FLOOR_SATS_PER_KW};
+use crate::chain::chaininterface::{FeeEstimator, ConfirmationTarget, MIN_RELAY_FEE_SAT_PER_1000_WEIGHT, compute_feerate_sat_per_1000_weight, FEERATE_FLOOR_SATS_PER_KW};
 use crate::sign::WriteableEcdsaChannelSigner;
 use crate::chain::onchaintx::{ExternalHTLCClaim, OnchainTxHandler};
 use crate::util::logger::Logger;