Update from Vibe Studio

node_modules/@segment/analytics-node/src/app/event-factory.ts

@@ -0,0 +1,25 @@
+import { assertUserIdentity, CoreEventFactory } from '@segment/analytics-core'
+import { createMessageId } from '../lib/get-message-id'
+import { SegmentEvent } from './types'
+
+// use declaration merging to downcast CoreSegmentEvent without adding any runtime code.
+// if/when we decide to add an actual implementation to NodeEventFactory that actually changes the event shape, we can remove this.
+export interface NodeEventFactory {
+  alias(...args: Parameters<CoreEventFactory['alias']>): SegmentEvent
+  group(...args: Parameters<CoreEventFactory['group']>): SegmentEvent
+  identify(...args: Parameters<CoreEventFactory['identify']>): SegmentEvent
+  track(...args: Parameters<CoreEventFactory['track']>): SegmentEvent
+  page(...args: Parameters<CoreEventFactory['page']>): SegmentEvent
+  screen(...args: Parameters<CoreEventFactory['screen']>): SegmentEvent
+}
+
+export class NodeEventFactory extends CoreEventFactory {
+  constructor() {
+    super({
+      createMessageId,
+      onFinishedEvent: (event) => {
+        assertUserIdentity(event)
+      },
+    })
+  }
+}