Grammar refactoring WIP

js/entity/ObjectReferenceEntity.js

@@ -0,0 +1,17 @@
+import Entity from "./Entity"
+
+export default class ObjectReferenceEntity extends Entity {
+
+    static attributes = {
+        type: "None",
+        path: ""
+    }
+
+    getAttributes() {
+        return ObjectReferenceEntity.attributes
+    }
+
+    toString() {
+        return this.type + (this.path ? `'"${this.path}"'` : "")
+    }
+}