From a5103d2e348f392b54fb3b6abe8ef21aae481598 Mon Sep 17 00:00:00 2001
From: Preston Richey <prestonleerichey@gmail.com>
Date: Wed, 13 Apr 2022 19:08:53 -0400
Subject: [PATCH] Add support for catch-all route params in NextRequest page
 type declaration (#36137)

fixes https://github.com/vercel/next.js/issues/36136

## Bug

- [X] Related issues linked using `fixes #number`
- [ ] Integration tests added
- [ ] Errors have helpful link attached, see `contributing.md`

## Feature

- [ ] Implements an existing feature request or RFC. Make sure the feature request has been accepted for implementation before opening a PR.
- [ ] Related issues linked using `fixes #number`
- [ ] Integration tests added
- [ ] Documentation added
- [ ] Telemetry added. In case of a feature if it's used or not.
- [ ] Errors have helpful link attached, see `contributing.md`

## Documentation / Examples

- [ ] Make sure the linting passes by running `yarn lint`
---
 packages/next/server/web/spec-extension/request.ts | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/packages/next/server/web/spec-extension/request.ts b/packages/next/server/web/spec-extension/request.ts
index 61d86ef40652..b4b20424f116 100644
--- a/packages/next/server/web/spec-extension/request.ts
+++ b/packages/next/server/web/spec-extension/request.ts
@@ -13,7 +13,7 @@ export class NextRequest extends Request {
     cookieParser(): { [key: string]: string }
     geo: RequestData['geo']
     ip?: string
-    page?: { name?: string; params?: { [key: string]: string } }
+    page?: { name?: string; params?: { [key: string]: string | string[] } }
     ua?: UserAgent | null
     url: NextURL
   }
@@ -105,7 +105,7 @@ export interface RequestInit extends globalThis.RequestInit {
   }
   page?: {
     name?: string
-    params?: { [key: string]: string }
+    params?: { [key: string]: string | string[] }
   }
 }