reverted changes in the compose middleware function

Author: sdangol

packages/event-handler/src/rest/utils.ts

@@ -5,9 +5,7 @@ import type {
   HandlerResponse,
   HttpMethod,
   Middleware,
-  NextFunction,
   Path,
-  RequestContext,
   ValidationResult,
 } from '../types/rest.js';
 import {
@@ -151,14 +149,8 @@ export const isAPIGatewayProxyResult = (
  * //   -> middleware1 end
  * ```
  */
-export const composeMiddleware = (middleware: Middleware[]) => {
-  return async ({
-    reqCtx,
-    next,
-  }: {
-    reqCtx: RequestContext;
-    next: NextFunction;
-  }) => {
+export const composeMiddleware = (middleware: Middleware[]): Middleware => {
+  return async ({ reqCtx, next }) => {
     let index = -1;
     let result: HandlerResponse | undefined;
 
@@ -201,6 +193,6 @@ export const composeMiddleware = (middleware: Middleware[]) => {
     };
 
     await dispatch(0);
-    if (result !== undefined) return result;
+    return result;
   };
 };