Migrate build setup

packages/lib/package.json

@@ -12,25 +12,23 @@
   },
   "type": "module",
   "files": [
-    "build"
+    "dist"
   ],
-  "types": "./build/src/index.d.ts",
-  "exports": {
-    ".": {
-      "types": "./build/src/index.d.ts",
-      "import": "./build/src/index.js",
-      "require": "./build/src/index.js"
-    }
-  },
+  "main": "dist/index",
+  "types": "dist/index",
   "scripts": {
-    "pub": "npm run lint && npm run build && npm publish",
-    "build": "gts clean && tsc",
-    "lint": "gts lint",
-    "fix": "gts fix"
+    "build": "pnpm run clean && pnpm run compile",
+    "clean": "rimraf ./dist",
+    "compile": "tsc -p tsconfig.build.json",
+    "prepublishOnly": "pnpm run build"
   },
   "dependencies": {
     "@scure/base": "^1.1.6",
     "@types/events": "^3.0.3",
     "events": "^3.3.0"
+  },
+  "devDependencies": {
+    "rimraf": "~6.0.0",
+    "typescript": "~5.8.0"
   }
 }

packages/lib/tsconfig.build.json

@@ -0,0 +1,11 @@
+{
+  "extends": "../../tsconfig.build.json",
+
+  "compilerOptions": {
+    "outDir": "./dist"
+  },
+
+  "include": [
+    "src/**/*"
+  ]
+}

packages/lib/tsconfig.json

@@ -1,14 +1,3 @@
 {
-  "extends": "../../node_modules/gts/tsconfig-google.json",
-  "compilerOptions": {
-    "rootDir": ".",
-    "outDir": "build",
-    "module": "nodenext",
-    "moduleResolution": "nodenext",
-    "lib": ["esnext", "dom"]
-  },
-  "include": [
-    "src/**/*.ts",
-    "test/**/*.ts"
-  ]
+  "extends": "../../tsconfig.json"
 }