From 05e55d266807f42460493ee0877f6af3d8cc64f9 Mon Sep 17 00:00:00 2001
From: Roman Timashev <roman@tmshv.ru>
Date: Thu, 17 Oct 2019 17:12:54 +0300
Subject: [PATCH] wrapInitialProps typing

---
 src/next-lib.ts | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/next-lib.ts b/src/next-lib.ts
index 626adb36..e6ee490c 100644
--- a/src/next-lib.ts
+++ b/src/next-lib.ts
@@ -1,4 +1,5 @@
 import axios from 'axios'
+import { NextPageContext } from 'next'
 
 export interface IResponseItems<T> {
     items: T[]
@@ -20,8 +21,8 @@ export async function requestGet<T>(url: string, defaultResponse: T): Promise<T>
  * 
  * @param {*} fn 
  */
-export function wrapInitialProps(fn) {
-    return async ctx => {
+export function wrapInitialProps(fn: (ctx: NextPageContext) => void) {
+    return async (ctx: NextPageContext) => {
         if (process.env.NODE_ENV === 'production' && process.browser) {
             return window['__NEXT_DATA__'].props.pageProps;
         }