diff --git a/example/tsconfig.json b/example/tsconfig.json
index 491153b..20dd2b1 100644
--- a/example/tsconfig.json
+++ b/example/tsconfig.json
@@ -12,7 +12,7 @@
     "isolatedModules": true,
     "jsx": "preserve",
     "incremental": true,
-    "exactOptionalPropertyTypes": false,
+    "exactOptionalPropertyTypes": false
   },
   "include": ["next-env.d.ts", "**/*.ts", "**/*.tsx"],
   "exclude": ["node_modules"]
diff --git a/src/hooks/useFetchState.ts b/src/hooks/useFetchState.ts
index b65ea29..103ad61 100644
--- a/src/hooks/useFetchState.ts
+++ b/src/hooks/useFetchState.ts
@@ -2,7 +2,7 @@ import { useState } from 'react'
 
 export const fetchState = ['idle', 'loading', 'error', 'success'] as const
 
-export type FetchState = typeof fetchState[number]
+export type FetchState = (typeof fetchState)[number]
 
 export const useFetchState = (
   initialFetchState: FetchState = 'idle'