From de360ba9173dfd4782e3797d34167cd41dab9f71 Mon Sep 17 00:00:00 2001
From: aarshkshah1992 <aarshkshah1992@gmail.com>
Date: Tue, 2 Feb 2021 12:55:42 +0530
Subject: [PATCH] refactor packages

---
 event/nattype.go   | 23 +----------------------
 network/nattype.go | 21 +++++++++++++++++++++
 2 files changed, 22 insertions(+), 22 deletions(-)

diff --git a/event/nattype.go b/event/nattype.go
index e3819246..a24eb1a1 100644
--- a/event/nattype.go
+++ b/event/nattype.go
@@ -2,27 +2,6 @@ package event
 
 import "github.com/libp2p/go-libp2p-core/network"
 
-// NATTransportProtocol is the transport protocol for which the NAT Device Type has been determined.
-type NATTransportProtocol int
-
-const (
-	// NATTransportUDP means that the NAT Device Type has been determined for the UDP Protocol.
-	NATTransportUDP NATTransportProtocol = iota
-	// NATTransportTCP means that the NAT Device Type has been determined for the TCP Protocol.
-	NATTransportTCP
-)
-
-func (n NATTransportProtocol) String() string {
-	switch n {
-	case 0:
-		return "UDP"
-	case 1:
-		return "TCP"
-	default:
-		return "unrecognized"
-	}
-}
-
 // EvtNATDeviceTypeChanged is an event struct to be emitted when the type of the NAT device changes for a Transport Protocol.
 //
 // Note: This event is meaningful ONLY if the AutoNAT Reachability is Private.
@@ -30,7 +9,7 @@ func (n NATTransportProtocol) String() string {
 // this event ONLY if the Reachability on the `EvtLocalReachabilityChanged` is Private.
 type EvtNATDeviceTypeChanged struct {
 	// TransportProtocol is the Transport Protocol for which the NAT Device Type has been determined.
-	TransportProtocol NATTransportProtocol
+	TransportProtocol network.NATTransportProtocol
 	// NatDeviceType indicates the type of the NAT Device for the Transport Protocol.
 	// Currently, it can be either a `Cone NAT` or a `Symmetric NAT`. Please see the detailed documentation
 	// on `network.NATDeviceType` enumerations for a better understanding of what these types mean and
diff --git a/network/nattype.go b/network/nattype.go
index af9d25d2..bc95d687 100644
--- a/network/nattype.go
+++ b/network/nattype.go
@@ -35,3 +35,24 @@ func (r NATDeviceType) String() string {
 		return "unrecognized"
 	}
 }
+
+// NATTransportProtocol is the transport protocol for which the NAT Device Type has been determined.
+type NATTransportProtocol int
+
+const (
+	// NATTransportUDP means that the NAT Device Type has been determined for the UDP Protocol.
+	NATTransportUDP NATTransportProtocol = iota
+	// NATTransportTCP means that the NAT Device Type has been determined for the TCP Protocol.
+	NATTransportTCP
+)
+
+func (n NATTransportProtocol) String() string {
+	switch n {
+	case 0:
+		return "UDP"
+	case 1:
+		return "TCP"
+	default:
+		return "unrecognized"
+	}
+}