From 992be425d5a8f3cbbd2a03a45b0740664d378f05 Mon Sep 17 00:00:00 2001
From: duqingyu <duqingyu@zj.tech>
Date: Tue, 1 Nov 2022 18:49:29 +0800
Subject: [PATCH 1/2] fix(type): #10 fix Type checking error

---
 index.ts | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/index.ts b/index.ts
index e7a7b6c..f822dd8 100644
--- a/index.ts
+++ b/index.ts
@@ -7,12 +7,13 @@ type ReadOnlyRefObject<T> = {
   readonly current: T;
 };
 
+type UseStateRefValue<T> = [T, Dispatch<SetStateAction<T>>, ReadOnlyRefObject<T>];
 type UseStateRef = {
-  <S>(initialState: S | (() => S)): [S, Dispatch<SetStateAction<S>>, ReadOnlyRefObject<S>];
-  <S = undefined>(): [S | undefined, Dispatch<SetStateAction<S | undefined>>, ReadOnlyRefObject<S | undefined>];
+  <S>(initialState: S | (() => S)): UseStateRefValue<S>;
+  <S = undefined>(): UseStateRefValue<S>;
 };
 
-const useStateRef: UseStateRef = <S>(initialState?: S | (() => S)) => {
+const useStateRef: UseStateRef = <S>(initialState?: S | (() => S)): UseStateRefValue<S> => {
   const [state, setState] = useState(initialState);
   const ref = useRef(state);
 

From 5b19d05935a7bf7c5c5d2c9098c99a4665a30fc2 Mon Sep 17 00:00:00 2001
From: duqingyu <1065161421@qq.com>
Date: Tue, 1 Nov 2022 18:54:05 +0800
Subject: [PATCH 2/2] fix(type): #10 fix Type checking error

---
 index.ts | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/index.ts b/index.ts
index f822dd8..89deea1 100644
--- a/index.ts
+++ b/index.ts
@@ -13,7 +13,7 @@ type UseStateRef = {
   <S = undefined>(): UseStateRefValue<S>;
 };
 
-const useStateRef: UseStateRef = <S>(initialState?: S | (() => S)): UseStateRefValue<S> => {
+const useStateRef: UseStateRef = <S>(initialState?: S | (() => S)) => {
   const [state, setState] = useState(initialState);
   const ref = useRef(state);
 
@@ -23,7 +23,7 @@ const useStateRef: UseStateRef = <S>(initialState?: S | (() => S)): UseStateRefV
     setState(ref.current);
   }, []);
 
-  return [state, dispatch, ref];
+  return [state, dispatch, ref] as UseStateRefValue<S>;
 };
 
 export = useStateRef;