modify addChatMessage

packages/server/src/Interface.ts

@@ -2,6 +2,10 @@ import { ICommonObject, INode, INodeData as INodeDataFromComponent, INodeParams
 
 export type MessageType = 'apiMessage' | 'userMessage'
 
+export enum chatType {
+    INTERNAL = 'INTERNAL',
+    EXTERNAL = 'EXTERNAL'
+}
 /**
  * Databases
  */