add types

index.js

@@ -1,10 +1,9 @@
 const Browser = require('which-browser');
-// const express = require('express');
 
 /**
  * 
- * @param {express.Request} req 
- * @param {express.Response} res 
+ * @param {Express.Request} req 
+ * @param {Express.Response} res 
  * @param {*} next 
  */
 function handler(req, res, next) {

package.json

@@ -3,6 +3,7 @@
   "version": "1.0.0",
   "description": "Detect client's browser in Express.JS",
   "main": "index.js",
+  "types": "types.d.ts",
   "author": "b1ek",
   "license": "MIT",
   "dependencies": {

types.d.ts

@@ -0,0 +1,11 @@
+import WhichBrowser from "which-browser";
+
+declare module "express-module" {
+    export default function(req: Express.Request, res: Express.Response, next: any);
+}
+
+namespace Express {
+    interface Request {
+        browser?: WhichBrowser
+    }
+}