fix(types): fix an occurrence error when loading typescript definitions

fixed: #7

Author: stegano

build/index.d.ts

@@ -0,0 +1,25 @@
+import { NextApiResponse, NextApiRequest } from "next";
+import { ServerOptions } from "http-proxy";
+export interface NextHttpProxyMiddlewareOptions extends ServerOptions {
+    pathRewrite?: {
+        [key: string]: string;
+    };
+}
+/**
+ * If a key pattern is found in `pathRewrite` that matches the url value,
+ * replace matched string of url with the `pathRewrite` value.
+ * @param req
+ * @param pathRewrite
+ */
+export declare const rewritePath: (url: string, pathRewrite: {
+    [key: string]: string;
+}) => string;
+/**
+ * Next.js HTTP Proxy Middleware
+ * @see https://nextjs.org/docs/api-routes/api-middlewares
+ * @param {NextApiRequest} req
+ * @param {NextApiResponse} res
+ * @param {NextHttpProxyMiddlewareOptions} httpProxyOptions
+ */
+declare const httpProxyMiddleware: (req: NextApiRequest, res: NextApiResponse<any>, httpProxyOptions?: NextHttpProxyMiddlewareOptions) => Promise<any>;
+export default httpProxyMiddleware;

build/index.js

@@ -1,6 +1,9 @@
 import { NextApiResponse, NextApiRequest } from "next";
+import { ServerOptions } from "http-proxy";
 import httpProxy from "http-proxy";
-import { NextHttpProxyMiddlewareOptions } from "./index.d";
+export interface NextHttpProxyMiddlewareOptions extends ServerOptions {
+  pathRewrite?: { [key: string]: string };
+}
 
 /**
  * @see https://www.npmjs.com/package/http-proxy
@@ -38,7 +41,7 @@ const httpProxyMiddleware = async (
   req: NextApiRequest,
   res: NextApiResponse,
   httpProxyOptions: NextHttpProxyMiddlewareOptions = {}
-) =>
+): Promise<any> =>
   new Promise((resolve, reject) => {
     const { pathRewrite } = httpProxyOptions;
     if (pathRewrite) {
@@ -54,7 +57,7 @@ const httpProxyMiddleware = async (
           proxyReq.end();
         }
       }) as any)
-      .once("proxyRes", resolve)
+      .once("proxyRes", resolve as any)
       .once("error", reject)
       .web(req, res, {
         changeOrigin: true,

src/index.d.ts

@@ -14,7 +14,8 @@
     "moduleResolution": "node",
     "resolveJsonModule": true,
     "isolatedModules": true,
-    "jsx": "preserve"
+    "jsx": "preserve",
+    "declaration": true
   },
   "include": ["src/**/*"],
   "exclude": ["node_modules"]