From 4740929950b7043da51a0b717c9e6e1116791f02 Mon Sep 17 00:00:00 2001
From: Joel Walker <joel@walker9.net>
Date: Fri, 29 Dec 2023 15:41:40 -0800
Subject: fix: `Object.groupBy` return type should be a partial (#21680)

Signed-off-by: Joel Walker <joelwalker1995@gmail.com>
---
 cli/tsc/dts/lib.esnext.object.d.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'cli/tsc')

diff --git a/cli/tsc/dts/lib.esnext.object.d.ts b/cli/tsc/dts/lib.esnext.object.d.ts
index 130f2fc9f..3440d8d0d 100644
--- a/cli/tsc/dts/lib.esnext.object.d.ts
+++ b/cli/tsc/dts/lib.esnext.object.d.ts
@@ -21,7 +21,7 @@ interface ObjectConstructor {
   groupBy<Item, Key extends PropertyKey>(
     items: Iterable<Item>,
     keySelector: (item: Item, index: number) => Key,
-  ): Record<Key, Item[]>;
+  ): Partial<Record<Key, Item[]>>;
 }
 
 interface MapConstructor {
-- 
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