More refactoring (tm)

runescape-api/src/main/java/net/runelite/rs/api/RSClient.java

@@ -328,7 +328,7 @@ public interface RSClient extends RSGameShell, Client
 	@Override
 	RSWorld[] getWorldList();
 
-	@Import("addMessage")
+	@Import("addChatMessage")
 	void addChatMessage(int type, String name, String message, String sender);
 
 	@Override

runescape-api/src/main/java/net/runelite/rs/api/RSPacketBuffer.java

@@ -1,7 +1,5 @@
 package net.runelite.rs.api;
 
-import net.runelite.api.PacketBuffer;
-
-public interface RSPacketBuffer extends PacketBuffer
+public interface RSPacketBuffer
 {
 }