diff --git a/packages/example/src/routes/tests.tsx b/packages/example/src/routes/tests.tsx
index 578578d..a79c689 100644
--- a/packages/example/src/routes/tests.tsx
+++ b/packages/example/src/routes/tests.tsx
@@ -4,7 +4,7 @@ import { createFileRoute } from "@tanstack/react-router"
 import { GetRandomValues, makeUuid4 } from "@typed/id"
 import { Console, Effect, Ref } from "effect"
 import { useMemo } from "react"
-import { SubscriptionSubRef } from "reffuse"
+import { SubscriptionSubRef } from "reffuse/types"
 
 
 export const Route = createFileRoute("/tests")({
diff --git a/packages/reffuse/package.json b/packages/reffuse/package.json
index 5e189c2..12bac9b 100644
--- a/packages/reffuse/package.json
+++ b/packages/reffuse/package.json
@@ -16,6 +16,10 @@
       "types": "./dist/index.d.ts",
       "default": "./dist/index.js"
     },
+    "./types": {
+      "types": "./dist/types/index.d.ts",
+      "default": "./dist/types/index.js"
+    },
     "./*": {
       "types": "./dist/*.d.ts",
       "default": "./dist/*.js"
diff --git a/packages/reffuse/src/Reffuse.ts b/packages/reffuse/src/Reffuse.ts
index 547342a..ad95a80 100644
--- a/packages/reffuse/src/Reffuse.ts
+++ b/packages/reffuse/src/Reffuse.ts
@@ -1,7 +1,7 @@
 import type * as ReffuseContext from "./ReffuseContext.js"
 import type * as ReffuseExtension from "./ReffuseExtension.js"
 import * as ReffuseNamespace from "./ReffuseNamespace.js"
-import type { Merge, StaticType } from "./types.js"
+import type { Merge, StaticType } from "./utils.js"
 
 
 export class Reffuse extends ReffuseNamespace.makeClass() {}
diff --git a/packages/reffuse/src/ReffuseNamespace.ts b/packages/reffuse/src/ReffuseNamespace.ts
index a6d56e3..f4d6c06 100644
--- a/packages/reffuse/src/ReffuseNamespace.ts
+++ b/packages/reffuse/src/ReffuseNamespace.ts
@@ -2,7 +2,7 @@ import { type Context, Effect, ExecutionStrategy, Exit, type Fiber, type Layer,
 import * as React from "react"
 import * as ReffuseContext from "./ReffuseContext.js"
 import * as ReffuseRuntime from "./ReffuseRuntime.js"
-import * as SetStateAction from "./SetStateAction.js"
+import { SetStateAction } from "./types/index.js"
 
 
 export interface RenderOptions {
diff --git a/packages/reffuse/src/index.ts b/packages/reffuse/src/index.ts
index 593b50f..c99d6b2 100644
--- a/packages/reffuse/src/index.ts
+++ b/packages/reffuse/src/index.ts
@@ -3,5 +3,3 @@ export * as ReffuseContext from "./ReffuseContext.js"
 export * as ReffuseExtension from "./ReffuseExtension.js"
 export * as ReffuseNamespace from "./ReffuseNamespace.js"
 export * as ReffuseRuntime from "./ReffuseRuntime.js"
-export * as SetStateAction from "./SetStateAction.js"
-export * as SubscriptionSubRef from "./SubscriptionSubRef.js"
diff --git a/packages/reffuse/src/SetStateAction.ts b/packages/reffuse/src/types/SetStateAction.ts
similarity index 100%
rename from packages/reffuse/src/SetStateAction.ts
rename to packages/reffuse/src/types/SetStateAction.ts
diff --git a/packages/reffuse/src/SubscriptionSubRef.ts b/packages/reffuse/src/types/SubscriptionSubRef.ts
similarity index 100%
rename from packages/reffuse/src/SubscriptionSubRef.ts
rename to packages/reffuse/src/types/SubscriptionSubRef.ts
diff --git a/packages/reffuse/src/types/index.ts b/packages/reffuse/src/types/index.ts
new file mode 100644
index 0000000..ec93c5f
--- /dev/null
+++ b/packages/reffuse/src/types/index.ts
@@ -0,0 +1,2 @@
+export * as SetStateAction from "./SetStateAction.js"
+export * as SubscriptionSubRef from "./SubscriptionSubRef.js"
diff --git a/packages/reffuse/src/types.ts b/packages/reffuse/src/utils.ts
similarity index 100%
rename from packages/reffuse/src/types.ts
rename to packages/reffuse/src/utils.ts