Disable code splitting (chunks) in Vue.js + Vite.js

Question

How I can disable chunking in Vue.js + Vite.js using Rollup.js on building project?

I tried like this but doesn't work for me:

export default defineConfig({
    build: {
        rollupOptions: {
            output: {
                manualChunks: {}
            }
        }
    }
})