Project Setup

SvelteKit, Typescript, Tailwind, Eslint, Prettier

npm create svelte@latest ./

npm install

npx svelte-add@latest tailwindcss

npm install -D @tailwindcss/forms

git add -A && git commit -m "Initial packages"

Add to tailwind.config.cjs

const defaultTheme = require('tailwindcss/defaultTheme')

module.exports = {
    content: ['./src/**/*.{html,js,svelte,ts}'],
    theme: {
        extend: {
            // https://www.tailwindshades.com/
            colors: {
                primary: {
                    DEFAULT: '#085892',
                    50: '#5CB5F6',
                    100: '#48ACF5',
                    200: '#229BF3',
                    300: '#0C87DF',
                    400: '#0A6FB9',
                    500: '#085892',
                    600: '#05385D',
                    700: '#021828',
                    800: '#000000',
                    900: '#000000'
                },

                accent: {
                    DEFAULT: '#FFCA05',
                    50: '#FFF1BD',
                    100: '#FFEDA8',
                    200: '#FFE47F',
                    300: '#FFDB57',
                    400: '#FFD32E',
                    500: '#FFCA05',
                    600: '#CCA100',
                    700: '#947400',
                    800: '#5C4800',
                    900: '#241C00'
                }
            },
            fontFamily: {
                poppins: ['Poppins', ...defaultTheme.fontFamily.sans]
                // montserrat: ['Montserrat', ...defaultTheme.fontFamily.sans]
            }
        }
    },
    plugins: [
        require('@tailwindcss/forms')
        // ...
    ]
}

Add to .prettierrc

{
    "useTabs": true,
    "singleQuote": true,
    "trailingComma": "all",
    "printWidth": 100,
    "plugins": ["prettier-plugin-svelte"],
    "pluginSearchDirs": ["."],
    "overrides": [{ "files": "*.svelte", "options": { "parser": "svelte" } }],
    "semi": false
}

Add to svelte.config.js

import preprocess from 'svelte-preprocess'
import adapter from '@sveltejs/adapter-auto'
import { vitePreprocess } from '@sveltejs/kit/vite'
import path from 'path'

/** @type {import('@sveltejs/kit').Config} */
const config = {
    // Consult https://kit.svelte.dev/docs/integrations#preprocessors
    // for more information about preprocessors
    preprocess: [
        vitePreprocess(),
        preprocess({
            postcss: true,
        }),
    ],

    kit: {
        adapter: adapter(),
        alias: {
            // these are the aliases and paths to them
            '@components': path.resolve('./src/lib/components'),
            '@lib': path.resolve('./src/lib'),
            '@utils': path.resolve('./src/lib/utils'),
        },
    },
}

export default config

"No inputs were found in config file in TypeScript"

The error "No inputs were found in config file" occurs when we try to build a project that does not contain any TypeScript files. To solve the error, add an empty file with a .ts extension in your project's root directory and restart your IDE if necessary.