add exactOptionalPropertyTypes support to html attributes (#3868)

* add exactOptionalPropertyTypes support to attributes * add exactOptionalPropertyTypes support to jsx and key attributes
preactjs · Feb 6, 2023 · b7d9e61 · b7d9e61
1 parent 8a30bcc
commit b7d9e61
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diff --git a/src/index.d.ts b/src/index.d.ts
@@ -53,8 +53,8 @@ export type ComponentChild =
 export type ComponentChildren = ComponentChild[] | ComponentChild;
 
 export interface Attributes {
-	key?: Key;
-	jsx?: boolean;
+	key?: Key | undefined;
+	jsx?: boolean | undefined;
 }
 
 export interface ClassAttributes<T> extends Attributes {