From 0683a022ec83694e29636f64aaf3c04012e9a7f0 Mon Sep 17 00:00:00 2001
From: Evan You <yyx990803@gmail.com>
Date: Sat, 7 May 2022 10:37:07 +0800
Subject: [PATCH] types(reactivity-transform): improve type readability for
 reactive variables

---
 packages/vue/macros.d.ts | 18 +++++++++++-------
 1 file changed, 11 insertions(+), 7 deletions(-)

diff --git a/packages/vue/macros.d.ts b/packages/vue/macros.d.ts
index a0a9f54d306..41aefd77d7f 100644
--- a/packages/vue/macros.d.ts
+++ b/packages/vue/macros.d.ts
@@ -16,17 +16,21 @@ export declare const enum RefTypes {
   WritableComputedRef = 3
 }
 
-type RefValue<T> = T extends null | undefined
-  ? T
-  : T & { [RefType]?: RefTypes.Ref }
+type RefValue<T> = T extends null | undefined ? T : ReactiveVariable<T>
 
-type ComputedRefValue<T> = T extends null | undefined
-  ? T
-  : T & { [RefType]?: RefTypes.ComputedRef }
+type ReactiveVariable<T> = T & { [RefType]?: RefTypes.Ref }
+
+type ComputedRefValue<T> = T extends null | undefined ? T : ComputedVariable<T>
+
+type ComputedVariable<T> = T & { [RefType]?: RefTypes.ComputedRef }
 
 type WritableComputedRefValue<T> = T extends null | undefined
   ? T
-  : T & { [RefType]?: RefTypes.WritableComputedRef }
+  : WritableComputedVariable<T>
+
+type WritableComputedVariable<T> = T & {
+  [RefType]?: RefTypes.WritableComputedRef
+}
 
 type NormalObject<T extends object> = T & { [RefType]?: never }