diff --git a/packages/connector-facebook/src/contract.test.ts b/packages/connector-facebook/src/contract.test.ts
index a1e7fe8..78ced39 100644
--- a/packages/connector-facebook/src/contract.test.ts
+++ b/packages/connector-facebook/src/contract.test.ts
@@ -63,14 +63,14 @@ const pageAsset: MediaAsset = {
   createdAt: new Date(),
 };
 
-function json(body: unknown, status = 200): Response {
+function json(body: unknown, status = 200) {
   return new Response(JSON.stringify(body), {
     status,
     headers: { "content-type": "application/json" },
   });
 }
 
-function graphError(message: string, code: number, status = 400): Response {
+function graphError(message: string, code: number, status = 400) {
   return json({ error: { message, type: "OAuthException", code } }, status);
 }
 
@@ -94,7 +94,7 @@ const PAGES: Record<string, { name: string; username?: string; token: string }>
   "/999888777": { name: "Other Page", token: "other-page-token" },
 };
 
-function stubGraph(state: StubState): typeof fetch {
+function stubGraph(state: StubState) {
   return async (input: Parameters<typeof fetch>[0], init?: RequestInit): Promise<Response> => {
     const url = requestUrl(input);
     const method = (init?.method ?? "GET").toUpperCase();