diff --git a/package.json b/package.json
index 78f95f7a..bb24cbd0 100644
--- a/package.json
+++ b/package.json
@@ -99,5 +99,6 @@
     "singleQuote": false,
     "endOfLine": "lf"
   },
+  "type": "module",
   "packageManager": "pnpm@9.1.4"
 }
diff --git a/vite.config.ts b/vite.config.mts
similarity index 84%
rename from vite.config.ts
rename to vite.config.mts
index 43321025..0a29d937 100644
--- a/vite.config.ts
+++ b/vite.config.mts
@@ -3,7 +3,12 @@ import path from "path";
 import svgr from "vite-plugin-svgr";
 import react from "@vitejs/plugin-react";
 import legacy from "@vitejs/plugin-legacy";
-import monacoEditor from "vite-plugin-monaco-editor";
+import monacoEditorPlugin, {
+  type IMonacoEditorOpts,
+} from "vite-plugin-monaco-editor";
+const monacoEditorPluginDefault = (monacoEditorPlugin as any).default as (
+  options: IMonacoEditorOpts
+) => any;
 
 export default defineConfig({
   root: "src",
@@ -23,7 +28,7 @@ export default defineConfig({
         path.resolve("./src/polyfills/RegExp.js"),
       ],
     }),
-    monacoEditor({
+    monacoEditorPluginDefault({
       languageWorkers: ["editorWorkerService", "typescript", "css"],
       customWorkers: [
         {