feat: set type:module in package.json

.eslintrc.json

@@ -0,0 +1,34 @@
+{
+  "$schema": "https://json.schemastore.org/eslintrc.json",
+  "parser": "@typescript-eslint/parser",
+  "plugins": ["@typescript-eslint"],
+  "extends": [
+    "next",
+    "next/core-web-vitals",
+    "plugin:@typescript-eslint/recommended",
+    "plugin:@typescript-eslint/recommended-requiring-type-checking",
+    "plugin:import/recommended",
+    "plugin:import/typescript",
+    "prettier"
+  ],
+  "parserOptions": {
+    "project": ["tsconfig.json"]
+  },
+  "settings": {
+    "react": {
+      "version": "detect"
+    }
+  },
+  "ignorePatterns": [
+    "build/",
+    "dist/",
+    "node_modules/",
+    "*.js",
+    "*.jsx",
+    "bin"
+  ],
+  "rules": {
+    "@next/next/no-html-link-for-pages": "off",
+    "@typescript-eslint/consistent-type-imports": "error"
+  }
+}

.lintstagedrc.js → .lintstagedrc.mjs

@@ -1,11 +1,11 @@
-const path = require("path");
+import path from 'path';
 
 const buildEslintCommand = (filenames) =>
   `next lint --fix --file ${filenames
     .map((f) => path.relative(process.cwd(), f))
     .join(" --file ")}`;
 
-module.exports = {
+export default  {
   "*.{js,jsx,ts,tsx}": [buildEslintCommand],
   "*.{js,jsx,ts,tsx,md,mdx,graphql,yml,yaml,css,scss,json}": `prettier --write --ignore-unknown`,
 };

next.config.js → next.config.mjs

@@ -22,4 +22,4 @@ const nextConfig = {
   },
 };
 
-module.exports = nextConfig;
+export default nextConfig;

package.json

@@ -2,6 +2,7 @@
   "name": "grzegorzpokorski.pl",
   "version": "0.1.0",
   "private": true,
+  "type": "module",
   "scripts": {
     "dev": "next dev",
     "build": "next build",

postcss.config.mjs

@@ -0,0 +1,9 @@
+/** @type {import('postcss-load-config').Config} */
+const config = {
+  plugins: {
+    tailwindcss: {},
+    autoprefixer: {},
+  },
+};
+
+export default config;