From 8d174c8f92fd7cc357231f9a33d5c33604b9905d Mon Sep 17 00:00:00 2001
From: Neef Rehman <neef.rehman@gmail.com>
Date: Mon, 13 Jan 2025 13:18:23 +0000
Subject: [PATCH] fix(types): support both `Array` and `ReadonlyArray` for
 typed query and mutation keys (#8529)

* fix(types): support both `Array` and `ReadonlyArray` for typed query and mutation keys

* ci: apply automated fixes

---------

Co-authored-by: autofix-ci[bot] <114827586+autofix-ci[bot]@users.noreply.github.com>
---
 packages/query-core/src/types.ts | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/packages/query-core/src/types.ts b/packages/query-core/src/types.ts
index 5014cfbf1f..26d978b8ee 100644
--- a/packages/query-core/src/types.ts
+++ b/packages/query-core/src/types.ts
@@ -45,9 +45,11 @@ export type DefaultError = Register extends {
 export type QueryKey = Register extends {
   queryKey: infer TQueryKey
 }
-  ? TQueryKey extends Array<unknown>
+  ? TQueryKey extends ReadonlyArray<unknown>
     ? TQueryKey
-    : ReadonlyArray<unknown>
+    : TQueryKey extends Array<unknown>
+      ? TQueryKey
+      : ReadonlyArray<unknown>
   : ReadonlyArray<unknown>
 
 export const dataTagSymbol = Symbol('dataTagSymbol')
@@ -1009,7 +1011,9 @@ export type MutationKey = Register extends {
 }
   ? TMutationKey extends Array<unknown>
     ? TMutationKey
-    : ReadonlyArray<unknown>
+    : TMutationKey extends Array<unknown>
+      ? TMutationKey
+      : ReadonlyArray<unknown>
   : ReadonlyArray<unknown>
 
 export type MutationStatus = 'idle' | 'pending' | 'success' | 'error'