move MaybePromise from RequestHandlerOutput to RequestHandler return …

…value (#4519) * move MaybePromise from RequestHandlerOutput to RequestHandler return value * prefer interface Co-authored-by: Ignatius Bagus <ignatius.mbs@gmail.com>
sveltejs · Apr 5, 2022 · 1dfbe54 · 1dfbe54
1 parent 2ce93d6
commit 1dfbe54
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diff --git a/.changeset/strong-apples-walk.md b/.changeset/strong-apples-walk.md
@@ -0,0 +1,5 @@
+---
+'@sveltejs/kit': patch
+---
+
+Move MaybePromise from RequestHandlerOutput to RequestHandler return value
diff --git a/packages/kit/types/index.d.ts b/packages/kit/types/index.d.ts
@@ -223,14 +223,14 @@ export interface RequestHandler<
 	Params extends Record<string, string> = Record<string, string>,
 	Output extends ResponseBody = ResponseBody
 > {
-	(event: RequestEvent<Params>): RequestHandlerOutput<Output>;
+	(event: RequestEvent<Params>): MaybePromise<RequestHandlerOutput<Output>>;
 }
 
-export type RequestHandlerOutput<Output extends ResponseBody = ResponseBody> = MaybePromise<{
+export interface RequestHandlerOutput<Output extends ResponseBody = ResponseBody> {
 	status?: number;
 	headers?: Headers | Partial<ResponseHeaders>;
 	body?: Output;
-}>;
+}
 
 export type ResponseBody = JSONValue | Uint8Array | ReadableStream | import('stream').Readable;