use Key type for Attributes interface key property

preactjs · Oct 28, 2018 · f3d7a71 · f3d7a71
1 parent 420a45c
commit f3d7a71
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/preact.d.ts b/src/preact.d.ts
@@ -22,7 +22,7 @@ declare namespace preact {
 	type PreactHTMLAttributes = ClassAttributes<any>;
 
 	interface Attributes {
-		key?: string | number | any;
+		key?: Key;
 		jsx?: boolean;
 	}