From fae36c9f5b794f255aca7abe0b94e079ebea586d Mon Sep 17 00:00:00 2001
From: Daishi Kato <dai-shi@users.noreply.github.com>
Date: Fri, 9 Feb 2024 11:15:22 +0900
Subject: [PATCH] [v2] export Snapshot type (#856)

---
 src/react.ts           | 2 +-
 src/vanilla.ts         | 8 +-------
 tests/snapshot.test.ts | 2 +-
 3 files changed, 3 insertions(+), 9 deletions(-)

diff --git a/src/react.ts b/src/react.ts
index cb5a83f3..91cf9e8c 100644
--- a/src/react.ts
+++ b/src/react.ts
@@ -12,7 +12,7 @@ import {
   isChanged,
 } from 'proxy-compare'
 import { snapshot, subscribe } from './vanilla.ts'
-import type { INTERNAL_Snapshot as Snapshot } from './vanilla.ts'
+import type { Snapshot } from './vanilla.ts'
 
 const useAffectedDebugValue = (
   state: object,
diff --git a/src/vanilla.ts b/src/vanilla.ts
index 99bd87a2..6601700d 100644
--- a/src/vanilla.ts
+++ b/src/vanilla.ts
@@ -28,7 +28,7 @@ type SnapshotIgnore =
   | AnyFunction
   | Primitive
 
-type Snapshot<T> = T extends { $$valtioSnapshot: infer S }
+export type Snapshot<T> = T extends { $$valtioSnapshot: infer S }
   ? S
   : T extends SnapshotIgnore
     ? T
@@ -36,12 +36,6 @@ type Snapshot<T> = T extends { $$valtioSnapshot: infer S }
       ? { readonly [K in keyof T]: Snapshot<T[K]> }
       : T
 
-/**
- * This is not a public API.
- * It can be changed without any notice.
- */
-export type INTERNAL_Snapshot<T> = Snapshot<T>
-
 type CreateSnapshot = <T extends object>(target: T, version: number) => T
 
 type RemoveListener = () => void
diff --git a/tests/snapshot.test.ts b/tests/snapshot.test.ts
index ffaa85d0..3f492f24 100644
--- a/tests/snapshot.test.ts
+++ b/tests/snapshot.test.ts
@@ -1,7 +1,7 @@
 import { createProxy, getUntracked } from 'proxy-compare'
 import { TypeEqual, expectType } from 'ts-expect'
 import { describe, expect, it } from 'vitest'
-import { INTERNAL_Snapshot as Snapshot, proxy, snapshot } from 'valtio'
+import { Snapshot, proxy, snapshot } from 'valtio'
 
 it('should return correct snapshots without subscribe', async () => {
   const child = proxy({ count: 0 })