diff --git a/example/convex/passingSignals.ts b/example/convex/passingSignals.ts
index c6b947b..aec92e3 100644
--- a/example/convex/passingSignals.ts
+++ b/example/convex/passingSignals.ts
@@ -1,7 +1,11 @@
-import { vWorkflowId, WorkflowManager } from "@convex-dev/workflow";
+import {
+  type EventId,
+  vEventId,
+  vWorkflowId,
+  WorkflowManager,
+} from "@convex-dev/workflow";
 import { components, internal } from "./_generated/api";
 import { internalMutation } from "./_generated/server";
-import { vEventId } from "../../src/types";
 
 const workflow = new WorkflowManager(components.workflow);
 
@@ -23,7 +27,7 @@ export const signalBasedWorkflow = workflow.define({
 
 export const createSignal = internalMutation({
   args: { workflowId: vWorkflowId },
-  handler: async (ctx, args) => {
+  handler: async (ctx, args): Promise<EventId> => {
     const eventId = await workflow.createEvent(ctx, {
       name: "signal",
       workflowId: args.workflowId,
diff --git a/src/client/index.ts b/src/client/index.ts
index c2ced62..4618eca 100644
--- a/src/client/index.ts
+++ b/src/client/index.ts
@@ -36,8 +36,10 @@ import type { WorkflowCtx } from "./workflowContext.js";
 import { workflowMutation } from "./workflowMutation.js";
 
 export {
+  vEventId,
   vWorkflowId,
   vWorkflowStep,
+  type EventId,
   type WorkflowId,
   type WorkflowStep,
 } from "../types.js";