fix: Fix types for flat config (#326)

Author: mskelton

index.d.ts

@@ -0,0 +1,14 @@
+import { Linter, Rule } from 'eslint'
+
+declare const config: {
+  configs: {
+    'flat/jest-playwright': Linter.Config
+    'flat/recommended': Linter.Config
+    'jest-playwright': Linter.Config
+    'playwright-test': Linter.Config
+    recommended: Linter.Config
+  }
+  rules: Record<string, Rule.RuleModule>
+}
+
+export default config

index.mjs

@@ -0,0 +1,3 @@
+import plugin from './dist/index.js'
+
+export default plugin

package.json

@@ -15,29 +15,40 @@
   "engines": {
     "node": ">=16.6.0"
   },
-  "types": "./dist/index.d.ts",
+  "type": "commonjs",
   "exports": {
-    "import": {
-      "types": "./dist/index.d.mts",
-      "default": "./dist/index.mjs"
-    },
-    "require": {
-      "types": "./dist/index.d.ts",
-      "default": "./dist/index.js"
+    ".": {
+      "types": "./index.d.ts",
+      "import": "./index.mjs",
+      "require": "./dist/index.js"
     }
   },
   "files": [
-    "dist"
+    "dist",
+    "index.js",
+    "index.d.ts"
   ],
   "scripts": {
-    "build": "tsup src/index.ts --format cjs,esm --dts --out-dir dist --cjsInterop",
+    "build": "tsup src/index.ts --format cjs --out-dir dist",
     "lint": "eslint .",
     "fmt": "prettier --write .",
     "fmt:check": "prettier --check .",
     "test": "vitest",
     "test:watch": "vitest --reporter=dot",
     "ts": "tsc --noEmit"
   },
+  "peerDependencies": {
+    "eslint": ">=8.40.0",
+    "eslint-plugin-jest": ">=25"
+  },
+  "peerDependenciesMeta": {
+    "eslint-plugin-jest": {
+      "optional": true
+    }
+  },
+  "dependencies": {
+    "globals": "^13.23.0"
+  },
   "devDependencies": {
     "@mskelton/eslint-config": "^8.4.0",
     "@mskelton/semantic-release-config": "^1.0.1",
@@ -55,17 +66,5 @@
     "tsup": "^8.0.1",
     "typescript": "^5.2.2",
     "vitest": "^1.3.1"
-  },
-  "peerDependencies": {
-    "eslint": ">=8.40.0",
-    "eslint-plugin-jest": ">=25"
-  },
-  "peerDependenciesMeta": {
-    "eslint-plugin-jest": {
-      "optional": true
-    }
-  },
-  "dependencies": {
-    "globals": "^13.23.0"
   }
 }