Initial commit.

MQTT.NET.Core/Packets/MqttUnsubscribe.cs

@@ -0,0 +1,11 @@
+using System.Collections.Generic;
+
+namespace MQTTnet.Core.Packets
+{
+    public class MqttUnsubscribePacket : MqttBasePacket
+    {
+        public ushort PacketIdentifier { get; set; }
+        
+        public IList<string> TopicFilters { get; set; } = new List<string>();
+    }
+}