diff --git a/src/index.ts b/src/index.ts
index 3193e9a3..d7d4edc3 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -1,3 +1,4 @@
+export type * from './types.js';
 export { default as MAX } from './max.js';
 export { default as NIL } from './nil.js';
 export { default as parse } from './parse.js';
diff --git a/src/test/v7.test.ts b/src/test/v7.test.ts
index 062b95a7..a29600fb 100644
--- a/src/test/v7.test.ts
+++ b/src/test/v7.test.ts
@@ -1,6 +1,6 @@
 import * as assert from 'assert';
 import test, { describe } from 'node:test';
-import { Version7Options } from '../_types.js';
+import { Version7Options } from '../types.js';
 import parse from '../parse.js';
 import stringify from '../stringify.js';
 import v7, { updateV7State } from '../v7.js';
diff --git a/src/_types.ts b/src/types.ts
similarity index 100%
rename from src/_types.ts
rename to src/types.ts
diff --git a/src/v1.ts b/src/v1.ts
index 1accfd51..f96d4e33 100644
--- a/src/v1.ts
+++ b/src/v1.ts
@@ -1,4 +1,4 @@
-import { UUIDTypes, Version1Options } from './_types.js';
+import { UUIDTypes, Version1Options } from './types.js';
 import rng from './rng.js';
 import { unsafeStringify } from './stringify.js';
 
diff --git a/src/v1ToV6.ts b/src/v1ToV6.ts
index f6cc2721..2ead3175 100644
--- a/src/v1ToV6.ts
+++ b/src/v1ToV6.ts
@@ -1,4 +1,4 @@
-import { UUIDTypes } from './_types.js';
+import { UUIDTypes } from './types.js';
 import parse from './parse.js';
 import { unsafeStringify } from './stringify.js';
 
diff --git a/src/v3.ts b/src/v3.ts
index 59864bd1..66a3c409 100644
--- a/src/v3.ts
+++ b/src/v3.ts
@@ -1,4 +1,4 @@
-import { UUIDTypes } from './_types.js';
+import { UUIDTypes } from './types.js';
 import md5 from './md5.js';
 import v35, { DNS, URL } from './v35.js';
 
diff --git a/src/v35.ts b/src/v35.ts
index 09df6cf2..faaf0456 100644
--- a/src/v35.ts
+++ b/src/v35.ts
@@ -1,4 +1,4 @@
-import { UUIDTypes } from './_types.js';
+import { UUIDTypes } from './types.js';
 import parse from './parse.js';
 import { unsafeStringify } from './stringify.js';
 
diff --git a/src/v4.ts b/src/v4.ts
index 37346adf..b5fdaf64 100644
--- a/src/v4.ts
+++ b/src/v4.ts
@@ -1,4 +1,4 @@
-import { UUIDTypes, Version4Options } from './_types.js';
+import { UUIDTypes, Version4Options } from './types.js';
 import native from './native.js';
 import rng from './rng.js';
 import { unsafeStringify } from './stringify.js';
diff --git a/src/v5.ts b/src/v5.ts
index 08968198..c72ac1fc 100644
--- a/src/v5.ts
+++ b/src/v5.ts
@@ -1,4 +1,4 @@
-import { UUIDTypes } from './_types.js';
+import { UUIDTypes } from './types.js';
 import sha1 from './sha1.js';
 import v35, { DNS, URL } from './v35.js';
 
diff --git a/src/v6.ts b/src/v6.ts
index a32bff6e..1469c226 100644
--- a/src/v6.ts
+++ b/src/v6.ts
@@ -1,4 +1,4 @@
-import { UUIDTypes, Version6Options } from './_types.js';
+import { UUIDTypes, Version6Options } from './types.js';
 import { unsafeStringify } from './stringify.js';
 import v1 from './v1.js';
 import v1ToV6 from './v1ToV6.js';
diff --git a/src/v6ToV1.ts b/src/v6ToV1.ts
index 735898aa..a6c28e5a 100644
--- a/src/v6ToV1.ts
+++ b/src/v6ToV1.ts
@@ -1,4 +1,4 @@
-import { UUIDTypes } from './_types.js';
+import { UUIDTypes } from './types.js';
 import parse from './parse.js';
 import { unsafeStringify } from './stringify.js';
 
diff --git a/src/v7.ts b/src/v7.ts
index 1a41f3ce..33e6d2b2 100644
--- a/src/v7.ts
+++ b/src/v7.ts
@@ -1,4 +1,4 @@
-import { UUIDTypes, Version7Options } from './_types.js';
+import { UUIDTypes, Version7Options } from './types.js';
 import rng from './rng.js';
 import { unsafeStringify } from './stringify.js';