package.json

@@ -1,11 +1,13 @@
 {
   "name": "laterano",
   "version": "0.0.0",
-  "main": "dist/main.js",
+  "main": "dist/main.min.js",
-  "types": "dist/main.d.ts",
+  "types": "dist/types.d.ts",
+  "module": "dist/main.min.js",
   "scripts": {
-    "build": "tsc",
+    "build": "tsc && rollup -c && npm run cleanup-intermediate",
-    "prepare": "npm run build"
+    "prepare": "npm run build",
+    "cleanup-intermediate": "rimraf dist/main.js dist/types"
   },
   "repository": {
     "type": "git",
@@ -15,6 +17,17 @@
   "license": "MIT",
   "description": "",
   "devDependencies": {
+    "@rollup/plugin-node-resolve": "^16.0.1",
+    "@rollup/plugin-terser": "^0.4.4",
+    "@rollup/plugin-typescript": "^12.1.2",
+    "dts-bundle-generator": "^9.5.1",
+    "i": "^0.3.7",
+    "npm": "^11.4.0",
+    "rimraf": "^6.0.1",
+    "rollup": "^4.40.2",
+    "rollup-plugin-dts": "^6.2.1",
+    "tslib": "^2.8.1",
     "typescript": "^5.8.3"
-  }
+  },
+  "type": "module"
 }

rollup.config.js

@@ -0,0 +1,26 @@
+import resolve from '@rollup/plugin-node-resolve'
+import typescript from '@rollup/plugin-typescript'
+import terser from '@rollup/plugin-terser'
+import dts from 'rollup-plugin-dts'
+
+export default [
+  {
+    input: 'dist/main.js',
+    output: [
+      {
+        file: 'dist/main.min.js',
+        format: 'esm',
+        plugins: [terser()],
+      },
+    ],
+    plugins: [resolve(), typescript()],
+  },
+  {
+    input: 'dist/types/main.d.ts',
+    output: {
+      file: 'dist/types.d.ts',
+      format: 'es',
+    },
+    plugins: [dts()],
+  },
+]

tsconfig.json

@@ -72,7 +72,7 @@
     // "noEmitHelpers": true,                            /* Disable generating custom helper functions like '__extends' in compiled output. */
     // "noEmitOnError": true,                            /* Disable emitting files if any type checking errors are reported. */
     // "preserveConstEnums": true,                       /* Disable erasing 'const enum' declarations in generated code. */
-    // "declarationDir": "./",                           /* Specify the output directory for generated declaration files. */
+    "declarationDir": "./dist/types",                           /* Specify the output directory for generated declaration files. */
 
     /* Interop Constraints */
     // "isolatedModules": true,                          /* Ensure that each file can be safely transpiled without relying on other imports. */