chore: update ts eslint prettier config

.vscode/settings.json

@@ -1,3 +1,5 @@
 {
-  "editor.formatOnSave": true
+  "editor.formatOnSave": true,
+  "editor.defaultFormatter": "esbenp.prettier-vscode",
+  "eslint.experimental.useFlatConfig": true
 }

eslint.config.js

@@ -0,0 +1,54 @@
+import process from "node:process"
+import ts from "@typescript-eslint/eslint-plugin"
+import tsParser from "@typescript-eslint/parser"
+import eslintConfigPrettier from "eslint-config-prettier"
+
+const files = ["src/**/*.ts"]
+const languageOptions = {
+  parser: tsParser,
+  parserOptions: {
+    project: true,
+    tsconfigRootDir: process.cwd(),
+  },
+}
+const linterOptions = {
+  reportUnusedDisableDirectives: true,
+}
+const plugins = {
+  "@typescript-eslint": ts,
+}
+
+export default [
+  // don't lint js files
+  {
+    ignores: ["**/*.js", "**/*.cjs", "**/*.mjs"],
+  },
+  {
+    files,
+    languageOptions,
+    linterOptions,
+    plugins,
+    rules: {
+      ...ts.configs["eslint-recommended"].overrides[0].rules,
+      ...ts.configs["recommended"].rules,
+      "no-unused-vars": "off",
+      "@typescript-eslint/no-unused-vars": [
+        "error",
+        {
+          argsIgnorePattern: "^_",
+          varsIgnorePattern: "^_",
+        },
+      ],
+
+      "@typescript-eslint/no-non-null-assertion": "off",
+
+      "@typescript-eslint/consistent-type-imports": "error",
+      "@typescript-eslint/consistent-type-exports": "error",
+      "@typescript-eslint/no-import-type-side-effects": "error",
+
+      "no-console": ["warn", { allow: ["warn", "error"] }],
+    },
+  },
+  // disable formatting rules, make sure to put this last
+  eslintConfigPrettier,
+]

example/.prettierrc

@@ -1,3 +1,3 @@
 {
   "plugins": ["prettier-plugin-tailwindcss"]
-}
+}

gen-types.mjs

@@ -1,15 +1,13 @@
 // @ts-check
-import { createRequire } from "module"
 import fs from "fs"
+import { createRequire } from "module"
 
 const req = createRequire(import.meta.url)
 const collections = req("@iconify/json/collections.json")
 
 fs.writeFileSync(
   "types.ts",
-  `export const availableCollectionNames = [${Object.keys(
-    collections,
-  )
+  `export const availableCollectionNames = [${Object.keys(collections)
     .map((v) => JSON.stringify(v))
     .join(", ")}] as const
 /** All the available icon collections when you have \`@iconify/json\` installed  */\nexport type CollectionNames = typeof availableCollectionNames[number]

package.json

@@ -5,6 +5,7 @@
   "publishConfig": {
     "access": "public"
   },
+  "type": "module",
   "files": [
     "dist"
   ],
@@ -27,13 +28,17 @@
   "license": "MIT",
   "packageManager": "pnpm@8.14.0",
   "devDependencies": {
-    "@egoist/prettier-config": "1.0.0",
+    "@ianvs/prettier-plugin-sort-imports": "^4.1.1",
     "@iconify-json/heroicons": "^1.1.19",
     "@iconify/json": "^2.2.164",
     "@iconify/types": "^2.0.0",
     "@types/node": "^18.19.4",
+    "@typescript-eslint/eslint-plugin": "^6.17.0",
+    "@typescript-eslint/parser": "^6.17.0",
+    "eslint": "^8.56.0",
+    "eslint-config-prettier": "^9.1.0",
     "postcss": "^8.4.33",
-    "prettier": "3.0.3",
+    "prettier": "^3.1.1",
     "prettier-plugin-tailwindcss": "^0.5.10",
     "tailwindcss": "^3.4.0",
     "tsup": "^8.0.1",