vite.config.ts

// vite.config.js
import { defineConfig } from 'vite'
import vue from '@vitejs/plugin-vue'

export default defineConfig({
  plugins: [vue()],
  build: {
    lib: {
      entry: './src/vue-email-editor.ts', // Your entry file
      name: 'vue-email-editor', // Your library's name
      fileName: (format) => `vue-email-editor.${format}.js`
    },
    rollupOptions: {
      // Make sure to externalize deps that shouldn't be bundled
      // into your library
      external: ['vue'],
      output: {
        // Provide global variables to use in the UMD build
        // for externalized deps
        globals: {
          vue: 'Vue'
        }
      }
    }
  }
})