diff --git a/packages/vscode-ide-companion/postcss.config.js b/packages/vscode-ide-companion/postcss.config.js
index e2dc4780..63ef4c6b 100644
--- a/packages/vscode-ide-companion/postcss.config.js
+++ b/packages/vscode-ide-companion/postcss.config.js
@@ -1,6 +1,7 @@
+/* eslint-disable no-undef */
 module.exports = {
   plugins: {
     tailwindcss: {},
     autoprefixer: {},
-  }
-}
\ No newline at end of file
+  },
+};
diff --git a/packages/vscode-ide-companion/vitest.config.js b/packages/vscode-ide-companion/vitest.config.js
new file mode 100644
index 00000000..5839af42
--- /dev/null
+++ b/packages/vscode-ide-companion/vitest.config.js
@@ -0,0 +1,15 @@
+import { defineConfig } from 'vitest/config';
+export default defineConfig({
+  test: {
+    globals: true,
+    environment: 'node',
+    include: ['src/**/*.test.ts'],
+    coverage: {
+      provider: 'v8',
+      reporter: ['text', 'json', 'html', 'clover'],
+      include: ['src/**/*.ts'],
+      exclude: ['src/**/*.test.ts', 'src/**/*.d.ts'],
+    },
+  },
+});
+//# sourceMappingURL=vitest.config.js.map