From: 三咲智子 Kevin Deng <sxzz@sxzz.moe>
Date: Tue, 8 Nov 2022 06:38:53 +0000 (+0800)
Subject: fix(types/reactivity-transform): fix type when initial value is not used (#6821)
X-Git-Tag: v3.2.42~15
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=fdc5902cce0d077c722dfd422850ca69fd51be8e;p=thirdparty%2Fvuejs%2Fcore.git

fix(types/reactivity-transform): fix type when initial value is not used (#6821)

fix #6820
---

diff --git a/packages/vue/macros.d.ts b/packages/vue/macros.d.ts
index 9df3f107cb..68ccda6ee2 100644
--- a/packages/vue/macros.d.ts
+++ b/packages/vue/macros.d.ts
@@ -83,9 +83,11 @@ type ToRawRefs<T extends object> = {
     : T[K]
 }
 
-export declare function $ref<T>(arg?: T | Ref<T>): RefValue<UnwrapRef<T>>
+export declare function $ref<T>(): RefValue<T | undefined>
+export declare function $ref<T>(arg: T | Ref<T>): RefValue<UnwrapRef<T>>
 
-export declare function $shallowRef<T>(arg?: T): RefValue<T>
+export declare function $shallowRef<T>(): RefValue<T | undefined>
+export declare function $shallowRef<T>(arg: T): RefValue<T>
 
 export declare function $toRef<T extends object, K extends keyof T>(
   object: T,