chore: use unbuild

Author: yamatatsu

.prettierignore

@@ -0,0 +1 @@
+dist

index.ts

@@ -2,8 +2,8 @@
   "name": "@classmethod/athena-query",
   "version": "1.0.1",
   "description": "Athena-Query makes it easier to execute SQL queries on Amazon Athena by consolidating & abstracting several methods in the AWS SDK",
-  "main": "./dist/index.cjs.js",
-  "module": "./dist/index.esm.mjs",
+  "main": "./dist/index.cjs",
+  "module": "./dist/index.mjs",
   "types": "./dist/index.d.ts",
   "author": "Classmethod, Inc.",
   "license": "MIT",
@@ -28,24 +28,28 @@
     "dist",
     "lib"
   ],
+  "exports": {
+    ".": {
+      "types": "./dist/index.d.ts",
+      "require": "./dist/index.cjs",
+      "import": "./dist/index.mjs"
+    }
+  },
   "scripts": {
-    "build": "rm -rf dist && rollup -c",
-    "format": "prettier -w .",
+    "build": "unbuild",
+    "format": "prettier -c .",
     "test": "vitest",
     "prepare": "husky install"
   },
   "devDependencies": {
     "@aws-sdk/client-athena": "^3.218.0",
-    "@rollup/plugin-commonjs": "^24.0.0",
-    "@rollup/plugin-typescript": "^11.0.0",
     "@types/node": "^18.11.9",
     "aws-sdk-client-mock": "^2.0.1",
     "concurrently": "^7.6.0",
     "husky": "^8.0.3",
     "prettier": "^2.8.0",
-    "rollup": "^3.5.0",
-    "tslib": "^2.4.1",
     "typescript": "^4.9.3",
+    "unbuild": "^1.1.1",
     "vitest": "^0.28.1"
   },
   "peerDependencies": {