refactor: full typescript migration (#174)

package.json

@@ -3,48 +3,74 @@
   "version": "0.154.3",
   "description": "✏️ Plug-and-play binary wrapper for Hugo Extended, the awesomest static-site generator.",
   "license": "MIT",
-  "homepage": "https://github.com/jakejarvis/hugo-extended",
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/jakejarvis/hugo-extended.git"
+  },
+  "bugs": {
+    "url": "https://github.com/jakejarvis/hugo-extended/issues"
+  },
   "author": {
     "name": "Jake Jarvis",
     "email": "jake@jarv.is",
     "url": "https://github.com/jakejarvis"
   },
-  "repository": {
-    "type": "git",
-    "url": "git+https://github.com/jakejarvis/hugo-extended.git"
-  },
   "publishConfig": {
     "access": "public"
   },
-  "files": [
-    "index.js",
-    "index.d.ts",
-    "postinstall.js",
-    "lib"
-  ],
-  "bin": {
-    "hugo": "lib/cli.js",
-    "hugo-extended": "lib/cli.js"
-  },
   "type": "module",
-  "exports": "./index.js",
-  "types": "./index.d.ts",
+  "main": "./dist/hugo.mjs",
+  "module": "./dist/hugo.mjs",
+  "types": "./dist/hugo.d.mts",
+  "bin": {
+    "hugo": "dist/cli.mjs",
+    "hugo-extended": "dist/cli.mjs"
+  },
+  "exports": {
+    ".": {
+      "types": "./dist/hugo.d.mts",
+      "import": "./dist/hugo.mjs",
+      "default": "./dist/hugo.mjs"
+    },
+    "./types": {
+      "types": "./dist/generated/types.d.mts",
+      "default": "./dist/generated/types.mjs"
+    }
+  },
+  "files": [
+    "dist",
+    "postinstall.js"
+  ],
+  "scripts": {
+    "build": "tsdown",
+    "dev": "tsdown --watch",
+    "generate-types": "tsx scripts/generate-types.ts",
+    "lint": "biome check",
+    "lint:fix": "biome check --write",
+    "typecheck": "tsc --noEmit",
+    "test": "vitest run",
+    "test:watch": "vitest",
+    "test:unit": "vitest run tests/unit",
+    "test:integration": "vitest run tests/integration",
+    "test:coverage": "vitest run --coverage",
+    "postinstall": "node postinstall.js",
+    "prepublishOnly": "npm run generate-types && npm run build"
+  },
   "dependencies": {
     "adm-zip": "^0.5.16",
-    "log-symbols": "^7.0.1",
-    "read-package-up": "^12.0.0",
     "tar": "^7.5.2"
   },
   "devDependencies": {
+    "@biomejs/biome": "^2.3.11",
     "@types/adm-zip": "^0.5.7",
-    "del": "^8.0.1",
-    "eslint": "^9.39.2",
-    "globals": "^16.5.0",
-    "mocha": "^11.7.5"
-  },
-  "scripts": {
-    "postinstall": "node postinstall.js",
-    "test": "eslint . && mocha"
+    "@types/node": "^25.0.3",
+    "@types/tar": "^6.1.13",
+    "@vitest/coverage-v8": "^4.0.16",
+    "tinyexec": "^1.0.2",
+    "tsdown": "^0.19.0-beta.3",
+    "tsx": "^4.21.0",
+    "typescript": "^5.9.3",
+    "vitest": "^4.0.16"
   },
   "engines": {
     "node": ">=18.17"