[fix] ReadOnlyFormData types (#1830)

Fix type errors inside ReadOnlyFormData that didn't allow it to be used inside for..of loops
sveltejs · Jul 6, 2021 · 8affef2 · 8affef2
1 parent 5b3e1e6
commit 8affef2
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diff --git a/.changeset/real-pens-watch.md b/.changeset/real-pens-watch.md
@@ -0,0 +1,5 @@
+---
+'@sveltejs/kit': patch
+---
+
+Fix type errors inside ReadOnlyFormData that didn't allow it to be used inside for..of loops
diff --git a/packages/kit/types/helper.d.ts b/packages/kit/types/helper.d.ts
@@ -1,10 +1,11 @@
-interface ReadOnlyFormData extends Iterator<[string, string]> {
+interface ReadOnlyFormData {
 	get: (key: string) => string;
 	getAll: (key: string) => string[];
 	has: (key: string) => boolean;
-	entries: () => Iterator<[string, string]>;
-	keys: () => Iterator<string>;
-	values: () => Iterator<string>;
+	entries: () => Generator<[string, string], void>;
+	keys: () => Generator<string, void>;
+	values: () => Generator<string, void>;
+	[Symbol.iterator]: () => Generator<[string, string], void>;
 }
 
 type BaseBody = string | Buffer | ReadOnlyFormData;