docs: update the accepted type for key

JohannesKlauss · Mar 10, 2024 · 4290ad3 · 4290ad3
1 parent d8b98c2
commit 4290ad3
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/parseHotkeys.ts b/src/parseHotkeys.ts
@@ -24,7 +24,7 @@ const mappedKeys: Record<string, string> = {
   ControlRight: 'ctrl',
 }
 
-export function mapKey(key: string): string {
+export function mapKey(key?: string): string {
   return (mappedKeys[key] || key || '')
     .trim()
     .toLowerCase()