feat: add typescript types

index.ts

@@ -1,3 +1,5 @@
+import type { Linter, ESLint } from 'eslint'
+
 import sortIntersectionTypes, { RULE_NAME as sortIntersectionTypesName } from './rules/sort-intersection-types'
 import sortSvelteAttributes, { RULE_NAME as sortSvelteAttributesName } from './rules/sort-svelte-attributes'
 import sortAstroAttributes, { RULE_NAME as sortAstroAttributesName } from './rules/sort-astro-attributes'
@@ -48,7 +50,7 @@ let plugin = {
     [sortMapsName]: sortMaps,
   },
   name: 'perfectionist',
-}
+} as unknown as ESLint.Plugin
 
 let getRules = (
   options: BaseOptions,
@@ -131,14 +133,14 @@ let getRules = (
   )
 }
 
-let createConfig = (options: BaseOptions) => ({
+let createConfig = (options: BaseOptions): Linter.FlatConfig => ({
   plugins: {
     perfectionist: plugin,
   },
   rules: getRules(options),
 })
 
-let createLegacyConfig = (options: BaseOptions) => ({
+let createLegacyConfig = (options: BaseOptions): Linter.Config => ({
   plugins: ['perfectionist'],
   rules: getRules(options),
 })

package.json

@@ -39,10 +39,13 @@
     "./dist"
   ],
   "main": "./dist/index.js",
+  "module": "./dist/index.mjs",
+  "types": "./dist/index.d.ts",
   "exports": {
     ".": {
       "require": "./dist/index.js",
-      "import": "./dist/index.mjs"
+      "import": "./dist/index.mjs",
+      "types": "./dist/index.d.ts"
     },
     "./package.json": "./package.json"
   },
@@ -86,6 +89,7 @@
     "@nanostores/vue": "^0.10.0",
     "@playform/compress": "^0.0.13",
     "@poppanator/sveltekit-svg": "5.0.0-svelte5.3",
+    "@types/eslint": "^8.56.10",
     "@types/mdast": "^4.0.4",
     "@types/natural-compare-lite": "^1.4.2",
     "@types/node": "^20.14.10",
@@ -144,6 +148,7 @@
     "unified": "^11.0.5",
     "unist-util-visit": "^5.0.0",
     "vite": "^5.3.3",
+    "vite-plugin-dts": "^3.9.1",
     "vite-plugin-lightningcss": "^0.0.5",
     "vitest": "^2.0.2"
   }