pack: add preload example

src/main/utils/Constants.ts

@@ -10,7 +10,8 @@ export default class Constants {
 	static DEFAULT_WEB_PREFERENCES = {
 		nodeIntegration: true,
 		contextIsolation: false,
-		nodeIntegrationInWorker: true
+		nodeIntegrationInWorker: true,
+		preload: join(__dirname, '../preload/index.js')
 	}
 
 	static APP_INDEX_URL_DEV = 'http://localhost:5173/index.html'

src/preload/index.ts

@@ -0,0 +1,5 @@
+const main = (): void => {
+	console.log('[Preload] Script loaded.')
+}
+
+main()

vite.config.js

@@ -40,7 +40,7 @@ export default defineConfig({
 		// Docs: https://github.com/electron-vite/vite-plugin-electron
 		electronPlugin([
 			{
-				entry: ['src/preload/index.js'],
+				entry: ['src/preload/index.ts'],
 				vite: {
 					build: {
 						outDir: 'dist/preload'