## /out/esm.js
### esbuild
```js
export let foo_ = 123;
import { bar_ } from "xyz";
```
### rolldown
```js
import "xyz";
//#region esm.js
let foo_ = 123;
//#endregion
export { foo_ };
```
### diff
```diff
===================================================================
--- esbuild /out/esm.js
+++ rolldown esm.js
@@ -1,2 +1,3 @@
-export let foo_ = 123;
-import {bar_} from "xyz";
+import "xyz";
+var foo_ = 123;
+export {foo_};
```
## /out/cjs.js
### esbuild
```js
exports.a = 123;
let bar_ = require("xyz").b;
```
### rolldown
```js
// HIDDEN [\0rolldown/runtime.js]
//#region cjs.js
var require_cjs = /* @__PURE__ */ __commonJSMin(((exports) => {
exports.foo_ = 123;
__require("xyz").bar_;
}));
//#endregion
export default require_cjs();
```
### diff
```diff
===================================================================
--- esbuild /out/cjs.js
+++ rolldown cjs.js
@@ -1,2 +1,5 @@
-exports.a = 123;
-let bar_ = require("xyz").b;
+var require_cjs = __commonJSMin(exports => {
+ exports.foo_ = 123;
+ __require("xyz").bar_;
+});
+export default require_cjs();
```