switch to tsdown

.nvmrc

@@ -1 +1 @@
-v22.13.1
+v24.15.0

packages/acn/package.json

@@ -2,19 +2,19 @@
   "name": "@jwetzell/acn",
   "version": "0.1.0",
   "description": "",
-  "main": "./dist/cjs/index.js",
-  "module": "./dist/esm/index.js",
-  "types": "./dist/types/index.d.ts",
+  "main": "./dist/index.cjs",
+  "module": "./dist/index.mjs",
+  "types": "./dist/index.d.cts",
   "exports": {
     ".": {
-      "import": "./dist/esm/index.js",
-      "require": "./dist/cjs/index.js",
-      "types": "./dist/types/index.d.ts"
-    }
+      "import": "./dist/index.mjs",
+      "require": "./dist/index.cjs"
+    },
+    "./package.json": "./package.json"
   },
   "scripts": {
     "prebuild": "rimraf dist",
-    "build": "npm run build:cjs && npm run build:esm && npm run build:types",
+    "build": "tsdown",
     "build:cjs": "tsc -p tsconfig.cjs.json",
     "build:esm": "tsc -p tsconfig.esm.json",
     "build:types": "tsc -p tsconfig.types.json",
@@ -38,6 +38,7 @@
   "devDependencies": {
     "@types/node": "25.9.1",
     "rimraf": "6.1.3",
+    "tsdown": "0.22.1",
     "typescript": "5.9.3"
   }
 }

packages/acn/src/pdu/rlp.ts

@@ -1,6 +1,6 @@
 import pdu from '.';
 import { Protocol } from '../enums';
-import { RootLayerPDU, SessionDataTransportPDU } from '../types';
+import type { RootLayerPDU, SessionDataTransportPDU } from '../types';
 import { toHex } from '../utils';
 
 function decode(bytes: Uint8Array): RootLayerPDU {

packages/acn/src/pdu/sdt.ts

@@ -1,5 +1,5 @@
 import { Protocol, SDTVector } from '../enums';
-import {
+import type {
   SDTAckData,
   SDTConnectAcceptData,
   SDTConnectData,

packages/acn/src/udp.ts

@@ -1,5 +1,5 @@
-import { ACNPacket, RootLayerPDU, UDPPreamble } from './types';
 import pdu from './pdu';
+import type { ACNPacket, RootLayerPDU, UDPPreamble } from './types';
 
 // ANSI E1.17 - 2015 (R2020) EPI 17
 export function decode(bytes: Uint8Array): ACNPacket<UDPPreamble, RootLayerPDU, undefined> {

packages/acn/tsconfig.cjs.json

@@ -1,8 +0,0 @@
-{
-  "extends": "./tsconfig.json",
-  "compilerOptions": {
-    "module": "CommonJS",
-    "declaration": false,
-    "outDir": "./dist/cjs"
-  }
-}

packages/acn/tsconfig.esm.json

@@ -1,8 +0,0 @@
-{
-  "extends": "./tsconfig.json",
-  "compilerOptions": {
-    "module": "ESNext",
-    "declaration": false,
-    "outDir": "./dist/esm"
-  }
-}

packages/acn/tsconfig.json

@@ -1,12 +1,20 @@
 {
   "compilerOptions": {
-    "moduleResolution": "Node",
-    "lib": ["ESNext"],
-    "target": "ESNext",
+    "target": "esnext",
+    "lib": ["es2023"],
+    "moduleDetection": "force",
+    "module": "preserve",
+    "moduleResolution": "bundler",
+    "resolveJsonModule": true,
+    "types": ["node"],
+    "strict": true,
+    "noUnusedLocals": true,
+    "declaration": true,
+    "emitDeclarationOnly": true,
     "esModuleInterop": true,
     "isolatedModules": true,
-    "rootDir": "src/",
-    "strict": true
+    "verbatimModuleSyntax": true,
+    "skipLibCheck": true
   },
-  "include": ["src/"]
+  "include": ["src"]
 }

packages/acn/tsconfig.types.json

@@ -1,8 +0,0 @@
-{
-  "extends": "./tsconfig.json",
-  "compilerOptions": {
-    "emitDeclarationOnly": true,
-    "declaration": true,
-    "outDir": "./dist/types"
-  }
-}

packages/acn/tsdown.config.ts

@@ -0,0 +1,10 @@
+import { defineConfig } from 'tsdown'
+
+export default defineConfig({
+  entry: 'src/index.ts',
+  exports: true,
+  format: {
+    esm: {},
+    cjs: {},
+  },
+})