🏷 type decleration fix

Author: omrilotan

package.json

@@ -26,9 +26,9 @@
     "wrangler": "wrangler"
   },
   "devDependencies": {
-    "@cloudflare/workers-types": "^3.9.0",
-    "esbuild": "^0.14.38",
-    "prettier": "^2.6.2",
-    "wrangler": "^2.0.3"
+    "@cloudflare/workers-types": "^3.11.0",
+    "esbuild": "^0.14.43",
+    "prettier": "^2.7.0",
+    "wrangler": "^2.0.12"
   }
 }

src/index.ts

@@ -2,7 +2,11 @@ import { Env, EventContext, Request } from "@cloudflare/workers-types";
 import { handle } from "./handle";
 
 export default {
-	async fetch(request: Request, env: Env, ctx: EventContext) {
+	async fetch(
+		request: Request,
+		env: Env,
+		ctx: EventContext
+	): Promise<Response> {
 		const [response, ...promises] = handle(request);
 
 		promises.forEach((promise) => ctx.waitUntil(promise));