loop: extract code from client package into new loop primary package

config.go

@@ -0,0 +1,15 @@
+package loop
+
+import (
+	"time"
+
+	"github.com/lightninglabs/loop/lndclient"
+)
+
+// clientConfig contains config items for the swap client.
+type clientConfig struct {
+	LndServices       *lndclient.LndServices
+	Server            swapServerClient
+	Store             swapClientStore
+	CreateExpiryTimer func(expiry time.Duration) <-chan time.Time
+}