From 29aa2098febf1e6b8bbfd2caecb3745b3d4d82a9 Mon Sep 17 00:00:00 2001
From: Xiaoji Chen <Pessimistress@users.noreply.github.com>
Date: Thu, 10 Mar 2022 08:11:48 -0800
Subject: [PATCH] Fix useMap type (#1799)

---
 src/components/use-map.tsx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/components/use-map.tsx b/src/components/use-map.tsx
index ecec8110..ac800030 100644
--- a/src/components/use-map.tsx
+++ b/src/components/use-map.tsx
@@ -51,7 +51,7 @@ export const MapProvider: React.FC<{}> = props => {
   );
 };
 
-export function useMap(): {current?: MapRef; [id: string]: MapRef} {
+export function useMap(): {current?: MapRef; [id: string]: MapRef | undefined} {
   const maps = useContext(MountedMapsContext)?.maps;
   const currentMap = useContext(MapContext);