Revert "Merge branch 'haishanh-master'"

This reverts commit e4e921e0b93f74bf126ca80cbb83f5e912f73a88, reversing
changes made to a825925cc97d95762634d234ef06be1627a21fb1.

1 files changed, 2 insertions, 7 deletions

diff --git a/src/hooks/basic.ts b/src/hooks/basic.ts
index 1e8aeae..587d92d 100644
--- a/src/hooks/basic.ts
+++ b/src/hooks/basic.ts
@@ -1,14 +1,9 @@
-import * as React from 'react';
+import React from 'react';
 
 const { useState, useCallback } = React;
 
-export function useToggle(initialValue = false): [boolean, () => void] {
+export function useToggle(initialValue = false) {
   const [isOn, setState] = useState(initialValue);
   const toggle = useCallback(() => setState((x) => !x), []);
   return [isOn, toggle];
 }
-
-export function useState2<T>(v: T) {
-  const [value, set] = useState(v);
-  return { value, set };
-}