chore: build output with unbuild

Author: JasonWeinzierl

build.config.ts

@@ -0,0 +1,12 @@
+import { defineBuildConfig } from 'unbuild';
+
+export default defineBuildConfig({
+    entries: [
+        'src/index',
+    ],
+    declaration: true,
+    clean: true,
+    rollup: {
+        emitCJS: true,
+    },
+});

package.json

@@ -20,15 +20,26 @@
     "eslint",
     "rxjs"
   ],
-  "main": "./dist/index.js",
+  "sideEffects": false,
+  "exports": {
+    ".": {
+      "types": "./dist/index.d.ts",
+      "import": "./dist/index.mjs",
+      "require": "./dist/index.cjs"
+    }
+  },
+  "main": "./dist/index.mjs",
+  "module": "./dist/index.mjs",
+  "types": "./dist/index.d.ts",
   "files": [
     "dist",
     "docs"
   ],
   "scripts": {
-    "dist": "echo \"todo\"",
+    "build": "unbuild",
     "lint": "eslint",
-    "test": "vitest"
+    "test": "vitest",
+    "typecheck": "tsc --noEmit"
   },
   "dependencies": {
     "@typescript-eslint/scope-manager": "^8.12.2",
@@ -58,6 +69,7 @@
     "rxjs": "^7.0.0",
     "typescript": "~5.6.3",
     "typescript-eslint": "^8.12.2",
+    "unbuild": "^2.0.0",
     "vitest": "^2.1.4"
   },
   "engines": {