svelte.config.js

import vercel from '@sveltejs/adapter-vercel';
import preprocess from 'svelte-preprocess';

/** @type {import('@sveltejs/kit').Config} */
const config = {
	// Consult https://github.com/sveltejs/svelte-preprocess
	// for more information about preprocessors
	extensions: [
		'.svelte',
		'.svx',
	],
	preprocess: [
		preprocess({
			postcss: true,
		}),
	],
	kit: {
		adapter: vercel({
		  // if true, will deploy the app using edge functions
		  // (https://vercel.com/docs/concepts/functions/edge-functions)
		  // rather than serverless functions
		  edge: false,
  
		  // an array of dependencies that esbuild should treat
		  // as external when bundling functions
		  external: [],
  
		  // if true, will split your app into multiple functions
		  // instead of creating a single one for the entire app
		  split: false
		}),
	 }
};

export default config;