From e6fb48cee84bef4860979339bacd4f086c3ea7a3 Mon Sep 17 00:00:00 2001
From: JJ Kasper <jj@jjsweb.site>
Date: Mon, 20 May 2019 10:21:15 -0500
Subject: [PATCH] Fix string type on router.query (#7387)

---
 packages/next-server/lib/router/router.ts | 7 ++++---
 packages/next-server/server/render.tsx    | 4 ++--
 2 files changed, 6 insertions(+), 5 deletions(-)

diff --git a/packages/next-server/lib/router/router.ts b/packages/next-server/lib/router/router.ts
index cb62b0eb7c..319ea3f54f 100644
--- a/packages/next-server/lib/router/router.ts
+++ b/packages/next-server/lib/router/router.ts
@@ -5,6 +5,7 @@ import { parse } from 'url';
 import mitt, {MittEmitter} from '../mitt';
 import { formatWithValidation, getURL, loadGetInitialProps, NextPageContext, AppContextType } from '../utils';
 import {rewriteUrlForNextExport} from './rewrite-url-for-export'
+import { ParsedUrlQuery } from 'querystring';
 
 function toRoute(path: string): string {
   return path.replace(/\/$/, '') || '/'
@@ -13,7 +14,7 @@ function toRoute(path: string): string {
 export type BaseRouter = {
   route: string
   pathname: string
-  query: string
+  query: ParsedUrlQuery
   asPath: string,
 }
 
@@ -31,7 +32,7 @@ type BeforePopStateCallback = (state: any) => boolean
 export default class Router implements BaseRouter {
   route: string
   pathname: string
-  query: string
+  query: ParsedUrlQuery
   asPath: string
   components: {[pathname: string]: RouteInfo}
   subscriptions: Set<Subscription>
@@ -41,7 +42,7 @@ export default class Router implements BaseRouter {
 
   static events: MittEmitter = mitt()
 
-  constructor(pathname: string, query: any, as: string, { initialProps, pageLoader, App, Component, err }: {initialProps: any, pageLoader: any, Component: ComponentType, App: ComponentType, err?: Error}) {
+  constructor(pathname: string, query: ParsedUrlQuery, as: string, { initialProps, pageLoader, App, Component, err }: {initialProps: any, pageLoader: any, Component: ComponentType, App: ComponentType, err?: Error}) {
     // represents the current component key
     this.route = toRoute(pathname)
 
diff --git a/packages/next-server/server/render.tsx b/packages/next-server/server/render.tsx
index 088ef939b5..87baf49024 100644
--- a/packages/next-server/server/render.tsx
+++ b/packages/next-server/server/render.tsx
@@ -31,12 +31,12 @@ function noRouter() {
 class ServerRouter implements BaseRouter {
   route: string
   pathname: string
-  query: string
+  query: ParsedUrlQuery
   asPath: string
   // TODO: Remove in the next major version, as this would mean the user is adding event listeners in server-side `render` method
   static events: MittEmitter = mitt()
 
-  constructor(pathname: string, query: any, as: string) {
+  constructor(pathname: string, query: ParsedUrlQuery, as: string) {
     this.route = pathname.replace(/\/$/, '') || '/'
     this.pathname = pathname
     this.query = query
-- 
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