svelte-testing/svelte.config.js

import adapter from '@sveltejs/adapter-node';
import sveltePreprocess from 'svelte-preprocess';

/** @type {import('@sveltejs/kit').Config} */
const config = {
	// Consult https://github.com/sveltejs/svelte-preprocess
	// for more information about preprocessors
	preprocess: [
		sveltePreprocess({postcss: true})
	],
	kit: {
		adapter: adapter(),
	},
};

export default config;