vite-plugin-external 库模式下无效

[fengxinming]

export default defineConfig({
  plugins: [
    createExternals({
      externals: {
        three: 'THREE'
      }
    })
  ],
  build: {
    cssCodeSplit: false,
    lib: {
      entry: './index.js',
      name: 'ThreeObjectEditor',
      fileName: 'editor'
    }
  }
});