ok also allow single entry point

Author: ibc

README.md

@@ -58,6 +58,16 @@ npm install rtp.js
   const utils = require('rtp.js/utils');
   ```
 
+- Single entry point ("main" or "module" entries in `package.json`) is also possible for backwards compatibility:
+
+  ```ts
+  // ESM
+  import { packets, utils } from 'rtp.js';
+
+  // CJS
+  const { packets, utils } = require('rtp.js'=;
+  ```
+
 ## Note about TypeScript
 
 **rtp.js** is written in TypeScript with `module: NodeNext`, meaning that TypeScript projects that have **rtp.js** as dependency must have `moduleResolution` with value "node16", 'NodeNext" or "bundler" in their `tsconfig.json` file.

package.json

@@ -12,7 +12,16 @@
 		"type": "git",
 		"url": "git+https://github.com/versatica/rtp.js.git"
 	},
+	"main": "./lib/index.cjs",
+	"module": "./lib/index.mjs",
+	"types": "./lib/index.d.mts",
 	"exports": {
+		".": {
+			"typedoc": "./src/index.mts",
+			"types": "./lib/index.d.mts",
+			"import": "./lib/index.mjs",
+			"require": "./lib/index.cjs"
+		},
 		"./packets": {
 			"typedoc": "./src/packets/public.mts",
 			"types": "./lib/packets/public.d.mts",

src/index.mts

@@ -0,0 +1,2 @@
+export * as packets from './packets/public.mts';
+export * as utils from './utils/public.mts';