Use next-basics package.

hooks/useTheme.js

@@ -1,6 +1,6 @@
 import { useEffect } from 'react';
 import useStore, { setTheme } from 'store/app';
-import { getItem, setItem } from 'lib/web';
+import { getItem, setItem } from 'next-basics';
 import { THEME_CONFIG } from 'lib/constants';
 
 const selector = state => state.theme;