chore: revert esm changes

Author: manisha1997

README.md

@@ -38,7 +38,6 @@ TypeScript is supported for TypeScript version 2.9 and above.
 
 To make sure the installation was successful, try sending yourself an SMS message, like this:
 
-**CommonJS:**
 ```js
 // Your AccountSID and Auth Token from console.twilio.com
 const accountSid = 'ACXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX';
@@ -55,25 +54,6 @@ client.messages
   .then((message) => console.log(message.sid));
 ```
 
-**ESM/ES6 Modules:**
-```js
-// Your AccountSID and Auth Token from console.twilio.com
-import twilio from 'twilio';
-
-const accountSid = 'ACXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX';
-const authToken = 'your_auth_token';
-
-const client = twilio(accountSid, authToken);
-
-client.messages
-  .create({
-    body: 'Hello from twilio-node',
-    to: '+12345678901', // Text your number
-    from: '+12345678901', // From a valid Twilio number
-  })
-  .then((message) => console.log(message.sid));
-```
-
 After a brief delay, you will receive the text message on your phone.
 
 > **Warning**
@@ -112,48 +92,10 @@ const mainAccountCalls = client.api.v2010.account.calls.list; // SID not specifi
 const subaccountCalls = client.api.v2010.account(subaccountSid).calls.list; // SID specified as subaccountSid
 ```
 
-**ESM/ES6 Modules:**
-```javascript
-// Your Account SID, Subaccount SID Auth Token from console.twilio.com
-import twilio from 'twilio';
-
-const accountSid = process.env.TWILIO_ACCOUNT_SID;
-const authToken = process.env.TWILIO_AUTH_TOKEN;
-const subaccountSid = process.env.TWILIO_ACCOUNT_SUBACCOUNT_SID;
-
-const client = twilio(accountSid, authToken);
-const mainAccountCalls = client.api.v2010.account.calls.list; // SID not specified, so defaults to accountSid
-const subaccountCalls = client.api.v2010.account(subaccountSid).calls.list; // SID specified as subaccountSid
-```
-
 ### Lazy Loading
 
 `twilio-node` supports lazy loading required modules for faster loading time. Lazy loading is enabled by default. To disable lazy loading, simply instantiate the Twilio client with the `lazyLoading` flag set to `false`:
 
-**CommonJS:**
-```javascript
-// Your Account SID and Auth Token from console.twilio.com
-const accountSid = process.env.TWILIO_ACCOUNT_SID;
-const authToken = process.env.TWILIO_AUTH_TOKEN;
-
-const client = require('twilio')(accountSid, authToken, {
-  lazyLoading: false,
-});
-```
-
-**ESM/ES6 Modules:**
-```javascript
-// Your Account SID and Auth Token from console.twilio.com
-import twilio from 'twilio';
-
-const accountSid = process.env.TWILIO_ACCOUNT_SID;
-const authToken = process.env.TWILIO_AUTH_TOKEN;
-
-const client = twilio(accountSid, authToken, {
-  lazyLoading: false,
-});
-```
-
 ### Enable Auto-Retry with Exponential Backoff
 
 `twilio-node` supports automatic retry with exponential backoff when API requests receive an [Error 429 response](https://support.twilio.com/hc/en-us/articles/360044308153-Twilio-API-response-Error-429-Too-Many-Requests-). This retry with exponential backoff feature is disabled by default. To enable this feature, instantiate the Twilio client with the `autoRetry` flag set to `true`.

examples/example-esm.mjs

@@ -49,16 +49,14 @@
     "typedoc": "^0.28.11"
   },
   "scripts": {
-    "test": "npm run test:javascript && npm run test:typescript && npm run test:esm",
+    "test": "npm run test:javascript && npm run test:typescript",
     "test:javascript": "jest spec --coverage --detectOpenHandles --testPathIgnorePatterns=spec/cluster",
     "test:typescript": "tsc --noEmit",
     "test:esm": "node scripts/verify-esm.js",
     "jshint": "jshint src/rest/** src/base/** src/http/**",
     "jscs": "eslint src/base/**/**.js src/http/**/**.js --fix",
     "prepublish": "npm run build",
-    "build": "npm run build:cjs && npm run build:esm && npm run prettier",
-    "build:cjs": "tsc",
-    "build:esm": "node scripts/build-esm.js",
+    "build": "tsc",
     "check": "npm run jshint && npm run jscs",
     "ci": "npm run test && npm run nsp && npm run prettier-check",
     "nsp": "npm audit --production",
@@ -73,14 +71,7 @@
     "index.d.ts"
   ],
   "main": "./lib",
-  "module": "./lib-esm/index.js",
   "types": "./index.d.ts",
-  "exports": {
-    ".": {
-      "import": "./lib-esm/index.js",
-      "require": "./lib/index.js"
-    }
-  },
   "engines": {
     "node": ">=14.0"
   },