[#12] Fix lib for Vite Plugin Legacy (#13)

* Fix

* 1.2.1

Author: marco-prontera

package-lock.json

@@ -1,6 +1,6 @@
 {
   "name": "vite-plugin-css-injected-by-js",
-  "version": "1.2.0",
+  "version": "1.2.1",
   "description": "A Vite plugin that takes the CSS and adds it to the page through the JS. For those who want a single JS file.",
   "main": "dist/plugin.js",
   "scripts": {

package.json

@@ -46,7 +46,7 @@ export default function cssInjectedByJsPlugin({topExecutionPriority} = { topExec
 
                     const chunk = bundle[key];
 
-                    if (chunk.type === 'chunk' && chunk.fileName.includes('.js')) {
+                    if (chunk.type === 'chunk' && chunk.fileName.includes('.js') && !chunk.fileName.includes('polyfill')) {
 
                         let topCode: string = '';
                         let bottomCode: string = '';

src/plugin.ts

@@ -3,12 +3,12 @@
   "compilerOptions": {
     "declaration": true,
     "esModuleInterop": true,
-    "module": "esnext",
+    "module": "commonjs",
     "moduleResolution": "node",
     "noUnusedLocals": true,
     "outDir": "dist",
     "strict": true,
     "sourceMap": false,
-    "target": "esnext"
+    "target": "es2018"
   }
 }