use bitcoin::hash_types::{Txid, BlockHash, WPubkeyHash};
use lightning::chain;
-use lightning::chain::{Confirm, Listen};
+use lightning::chain::{BestBlock, Confirm, Listen};
use lightning::chain::chaininterface::{BroadcasterInterface, ConfirmationTarget, FeeEstimator};
use lightning::chain::chainmonitor;
use lightning::chain::transaction::OutPoint;
use lightning::chain::keysinterface::{InMemorySigner, KeysInterface};
use lightning::ln::{PaymentHash, PaymentPreimage, PaymentSecret};
-use lightning::ln::channelmanager::{BestBlock, ChainParameters, ChannelManager};
+use lightning::ln::channelmanager::{ChainParameters, ChannelManager};
use lightning::ln::peer_handler::{MessageHandler,PeerManager,SocketDescriptor};
use lightning::ln::msgs::DecodeError;
use lightning::routing::router::get_route;