From 28b4c317b412e0c08bb791d647d4234078c41542 Mon Sep 17 00:00:00 2001
From: Carlos Rodrigues <carlos@hypermob.co.uk>
Date: Fri, 24 Apr 2020 18:10:16 +0100
Subject: [PATCH] feat(types): expose `ToRefs` type (#1037)

---
 packages/reactivity/src/index.ts   | 3 ++-
 packages/reactivity/src/ref.ts     | 6 +++---
 packages/runtime-core/src/index.ts | 3 ++-
 3 files changed, 7 insertions(+), 5 deletions(-)

diff --git a/packages/reactivity/src/index.ts b/packages/reactivity/src/index.ts
index 0ac9e5f3cc3..bdfa64f6995 100644
--- a/packages/reactivity/src/index.ts
+++ b/packages/reactivity/src/index.ts
@@ -8,7 +8,8 @@ export {
   customRef,
   triggerRef,
   Ref,
-  UnwrapRef
+  UnwrapRef,
+  ToRefs
 } from './ref'
 export {
   reactive,
diff --git a/packages/reactivity/src/ref.ts b/packages/reactivity/src/ref.ts
index 22d9c233025..470cd41fcab 100644
--- a/packages/reactivity/src/ref.ts
+++ b/packages/reactivity/src/ref.ts
@@ -20,6 +20,8 @@ export interface Ref<T = any> {
   value: T
 }
 
+export type ToRefs<T = any> = { [K in keyof T]: Ref<T[K]> }
+
 const convert = <T extends unknown>(val: T): T =>
   isObject(val) ? reactive(val) : val
 
@@ -108,9 +110,7 @@ export function customRef<T>(factory: CustomRefFactory<T>): Ref<T> {
   return r as any
 }
 
-export function toRefs<T extends object>(
-  object: T
-): { [K in keyof T]: Ref<T[K]> } {
+export function toRefs<T extends object>(object: T): ToRefs<T> {
   if (__DEV__ && !isProxy(object)) {
     console.warn(`toRefs() expects a reactive object but received a plain one.`)
   }
diff --git a/packages/runtime-core/src/index.ts b/packages/runtime-core/src/index.ts
index 3bf99a71ebf..831e646788c 100644
--- a/packages/runtime-core/src/index.ts
+++ b/packages/runtime-core/src/index.ts
@@ -153,7 +153,8 @@ export {
   Ref,
   ComputedRef,
   UnwrapRef,
-  WritableComputedOptions
+  WritableComputedOptions,
+  ToRefs
 } from '@vue/reactivity'
 export {
   // types