chore: update description

README.md

@@ -2,7 +2,12 @@
 
 [![Unit Test](https://github.com/unplugin/unplugin-isolated-decl/actions/workflows/unit-test.yml/badge.svg)](https://github.com/unplugin/unplugin-isolated-decl/actions/workflows/unit-test.yml)
 
-Generate isolated declaration.
+⚡️ A blazing-fast tool for generating isolated declarations, powered by Oxc!
+
+## Features
+
+- 🚀 **Fast**: Blazing-fast `.d.ts` generator, powered by Oxc.
+- 🎯 **Isolated**: Generate isolated declarations for each file.
 
 ## Installation
 

package.json

@@ -2,7 +2,7 @@
   "name": "unplugin-isolated-decl",
   "version": "0.0.1-beta.2",
   "packageManager": "[email protected]",
-  "description": "Generate isolated declaration.",
+  "description": "A blazing-fast tool for generating isolated declarations, powered by Oxc.",
   "type": "module",
   "keywords": [
     "unplugin",