Create knot on link double click

js/entity/objects/KnotEntity.js

@@ -0,0 +1,21 @@
+import ObjectEntity from "../ObjectEntity"
+import ObjectReferenceEntity from "../ObjectReferenceEntity"
+import PinEntity from "../PinEntity"
+
+export default class KnotEntity extends ObjectEntity {
+
+    constructor(options = {}) {
+        super(options)
+        this.Class = new ObjectReferenceEntity("/Script/BlueprintGraph.K2Node_Knot")
+        this.Name = "K2Node_Knot"
+        this.CustomProperties = [
+            new PinEntity({
+                PinName: "InputPin",
+            }),
+            new PinEntity({
+                PinName: "OutputPin",
+                Direction: "EGPD_Output",
+            })
+        ]
+    }
+}