Task: Updated sdk client and updated the missing types for http tunnel client

src/sdk.ts

@@ -1,6 +1,6 @@
 const axios = require("axios").default;
 
-const getTokenFree = async (baseUrl, data = {}) => {
+const getTokenFree = async (baseUrl: string, data: any = {}) => {
   const url = `${baseUrl}/__free__/api/get_token`;
   return axios({
     method: "POST",
@@ -14,6 +14,6 @@ const getTokenFree = async (baseUrl, data = {}) => {
   });
 };
 
-module.exports = {
+export {
   getTokenFree,
 };