diff --git a/packages/eslint-plugin-react-hooks/index.js b/packages/eslint-plugin-react-hooks/index.js
index 7ab3284345f0b..c626dfc20ae1c 100644
--- a/packages/eslint-plugin-react-hooks/index.js
+++ b/packages/eslint-plugin-react-hooks/index.js
@@ -5,6 +5,4 @@
  * LICENSE file in the root directory of this source tree.
  */
 
-'use strict';
-
-module.exports = require('./src/index');
+export * from './src/index';
diff --git a/packages/react-art/Circle.js b/packages/react-art/Circle.js
index 3e416db478be1..da13862b6b069 100644
--- a/packages/react-art/Circle.js
+++ b/packages/react-art/Circle.js
@@ -7,8 +7,4 @@
  * @flow
  */
 
-'use strict';
-
-const Circle = require('./npm/Circle');
-
-module.exports = Circle;
+export {default} from './npm/Circle';
diff --git a/packages/react-art/Rectangle.js b/packages/react-art/Rectangle.js
index 49ac69654db46..b0f45951b2f5b 100644
--- a/packages/react-art/Rectangle.js
+++ b/packages/react-art/Rectangle.js
@@ -7,8 +7,4 @@
  * @flow
  */
 
-'use strict';
-
-const Rectangle = require('./npm/Rectangle');
-
-module.exports = Rectangle;
+export {default} from './npm/Rectangle';
diff --git a/packages/react-art/Wedge.js b/packages/react-art/Wedge.js
index 46746200a8595..24c5cd5a13276 100644
--- a/packages/react-art/Wedge.js
+++ b/packages/react-art/Wedge.js
@@ -7,8 +7,4 @@
  * @flow
  */
 
-'use strict';
-
-const Wedge = require('./npm/Wedge');
-
-module.exports = Wedge;
+export {default} from './npm/Wedge';
diff --git a/packages/react-art/index.js b/packages/react-art/index.js
index a379b066ff068..c6f706087b388 100644
--- a/packages/react-art/index.js
+++ b/packages/react-art/index.js
@@ -7,8 +7,4 @@
  * @flow
  */
 
-'use strict';
-
-const ReactART = require('./src/ReactART');
-
-module.exports = ReactART;
+export * from './src/ReactART';
diff --git a/packages/react-art/src/__tests__/ReactART-test.js b/packages/react-art/src/__tests__/ReactART-test.js
index 758415ef38044..1613360ce6369 100644
--- a/packages/react-art/src/__tests__/ReactART-test.js
+++ b/packages/react-art/src/__tests__/ReactART-test.js
@@ -11,7 +11,19 @@
 
 'use strict';
 
-const React = require('react');
+import * as React from 'react';
+
+import * as ReactART from 'react-art';
+import ARTSVGMode from 'art/modes/svg';
+import ARTCurrentMode from 'art/modes/current';
+// Since these are default exports, we need to import them using ESM.
+// Since they must be on top, we need to import this before ReactDOM.
+import Circle from 'react-art/Circle';
+import Rectangle from 'react-art/Rectangle';
+import Wedge from 'react-art/Wedge';
+
+// Isolate DOM renderer.
+jest.resetModules();
 const ReactDOM = require('react-dom');
 const ReactTestUtils = require('react-dom/test-utils');
 
@@ -19,15 +31,6 @@ const ReactTestUtils = require('react-dom/test-utils');
 jest.resetModules();
 const ReactTestRenderer = require('react-test-renderer');
 
-// Isolate ART renderer.
-jest.resetModules();
-const ReactART = require('react-art');
-const ARTSVGMode = require('art/modes/svg');
-const ARTCurrentMode = require('art/modes/current');
-const Circle = require('react-art/Circle');
-const Rectangle = require('react-art/Rectangle');
-const Wedge = require('react-art/Wedge');
-
 // Isolate the noop renderer
 jest.resetModules();
 const ReactNoop = require('react-noop-renderer');
diff --git a/packages/react-debug-tools/index.js b/packages/react-debug-tools/index.js
index c381393770b5f..f10fd94270361 100644
--- a/packages/react-debug-tools/index.js
+++ b/packages/react-debug-tools/index.js
@@ -5,9 +5,4 @@
  * LICENSE file in the root directory of this source tree.
  */
 
-'use strict';
-
-const ReactDebugTools = require('./src/ReactDebugTools');
-
-// This is hacky but makes it work with both Rollup and Jest.
-module.exports = ReactDebugTools.default || ReactDebugTools;
+export * from './src/ReactDebugTools';
diff --git a/packages/react-flight-dom-webpack/index.js b/packages/react-flight-dom-webpack/index.js
index 5b82a9d829acf..67e9a28e029db 100644
--- a/packages/react-flight-dom-webpack/index.js
+++ b/packages/react-flight-dom-webpack/index.js
@@ -7,10 +7,4 @@
  * @flow
  */
 
-'use strict';
-
-const ReactFlightDOMClient = require('./src/ReactFlightDOMClient');
-
-// TODO: decide on the top-level export form.
-// This is hacky but makes it work with both Rollup and Jest
-module.exports = ReactFlightDOMClient.default || ReactFlightDOMClient;
+export * from './src/ReactFlightDOMClient';
diff --git a/packages/react-flight-dom-webpack/server.browser.js b/packages/react-flight-dom-webpack/server.browser.js
index b6d542749d0c4..2329292ffc6af 100644
--- a/packages/react-flight-dom-webpack/server.browser.js
+++ b/packages/react-flight-dom-webpack/server.browser.js
@@ -7,11 +7,4 @@
  * @flow
  */
 
-'use strict';
-
-const ReactFlightDOMServerBrowser = require('./src/ReactFlightDOMServerBrowser');
-
-// TODO: decide on the top-level export form.
-// This is hacky but makes it work with both Rollup and Jest
-module.exports =
-  ReactFlightDOMServerBrowser.default || ReactFlightDOMServerBrowser;
+export * from './src/ReactFlightDOMServerBrowser';
diff --git a/packages/react-flight-dom-webpack/server.js b/packages/react-flight-dom-webpack/server.js
index 03006336ba4fe..6010f4e3d5b22 100644
--- a/packages/react-flight-dom-webpack/server.js
+++ b/packages/react-flight-dom-webpack/server.js
@@ -7,6 +7,4 @@
  * @flow
  */
 
-'use strict';
-
-module.exports = require('./server.node');
+export * from './server.node';
diff --git a/packages/react-flight-dom-webpack/server.node.js b/packages/react-flight-dom-webpack/server.node.js
index 1cbf1781b0f86..352e53b0cc6f1 100644
--- a/packages/react-flight-dom-webpack/server.node.js
+++ b/packages/react-flight-dom-webpack/server.node.js
@@ -7,10 +7,4 @@
  * @flow
  */
 
-'use strict';
-
-const ReactFlightDOMServerNode = require('./src/ReactFlightDOMServerNode');
-
-// TODO: decide on the top-level export form.
-// This is hacky but makes it work with both Rollup and Jest
-module.exports = ReactFlightDOMServerNode.default || ReactFlightDOMServerNode;
+export * from './src/ReactFlightDOMServerNode';
diff --git a/packages/react-flight-dom-webpack/src/ReactFlightDOMClient.js b/packages/react-flight-dom-webpack/src/ReactFlightDOMClient.js
index e9c44f25021e5..908ffee1a4ba7 100644
--- a/packages/react-flight-dom-webpack/src/ReactFlightDOMClient.js
+++ b/packages/react-flight-dom-webpack/src/ReactFlightDOMClient.js
@@ -79,8 +79,4 @@ function readFromXHR<T>(request: XMLHttpRequest): ReactModelRoot<T> {
   return getModelRoot(response);
 }
 
-export default {
-  readFromXHR,
-  readFromFetch,
-  readFromReadableStream,
-};
+export {readFromXHR, readFromFetch, readFromReadableStream};
diff --git a/packages/react-flight-dom-webpack/src/ReactFlightDOMServerBrowser.js b/packages/react-flight-dom-webpack/src/ReactFlightDOMServerBrowser.js
index 2aaf9ed3c0c4d..b7538e48a2bdf 100644
--- a/packages/react-flight-dom-webpack/src/ReactFlightDOMServerBrowser.js
+++ b/packages/react-flight-dom-webpack/src/ReactFlightDOMServerBrowser.js
@@ -29,6 +29,4 @@ function renderToReadableStream(model: ReactModel): ReadableStream {
   });
 }
 
-export default {
-  renderToReadableStream,
-};
+export {renderToReadableStream};
diff --git a/packages/react-flight-dom-webpack/src/ReactFlightDOMServerNode.js b/packages/react-flight-dom-webpack/src/ReactFlightDOMServerNode.js
index 9e6fa042647ea..6fde6197f4a31 100644
--- a/packages/react-flight-dom-webpack/src/ReactFlightDOMServerNode.js
+++ b/packages/react-flight-dom-webpack/src/ReactFlightDOMServerNode.js
@@ -26,6 +26,4 @@ function pipeToNodeWritable(model: ReactModel, destination: Writable): void {
   startWork(request);
 }
 
-export default {
-  pipeToNodeWritable,
-};
+export {pipeToNodeWritable};
diff --git a/packages/react-flight/index.js b/packages/react-flight/index.js
index 7abd9455bd0aa..67fd8e660489a 100644
--- a/packages/react-flight/index.js
+++ b/packages/react-flight/index.js
@@ -17,10 +17,4 @@
 // `react-server/inline-typed` (which *is*) for the current renderer.
 // On CI, we run Flow checks for each renderer separately.
 
-'use strict';
-
-const ReactFlightClient = require('./src/ReactFlightClient');
-
-// TODO: decide on the top-level export form.
-// This is hacky but makes it work with both Rollup and Jest.
-module.exports = ReactFlightClient.default || ReactFlightClient;
+export * from './src/ReactFlightClient';
diff --git a/packages/react-interactions/events/context-menu.js b/packages/react-interactions/events/context-menu.js
index 3844d285ffc2e..d5a0953841351 100644
--- a/packages/react-interactions/events/context-menu.js
+++ b/packages/react-interactions/events/context-menu.js
@@ -7,6 +7,4 @@
  * @flow
  */
 
-'use strict';
-
-module.exports = require('./src/dom/ContextMenu');
+export * from './src/dom/ContextMenu';
diff --git a/packages/react-interactions/events/focus.js b/packages/react-interactions/events/focus.js
index bf20a55d0efed..25ed14068a582 100644
--- a/packages/react-interactions/events/focus.js
+++ b/packages/react-interactions/events/focus.js
@@ -7,6 +7,4 @@
  * @flow
  */
 
-'use strict';
-
-module.exports = require('./src/dom/Focus');
+export * from './src/dom/Focus';
diff --git a/packages/react-interactions/events/hover.js b/packages/react-interactions/events/hover.js
index 377f71510bb34..f630f2b605d76 100644
--- a/packages/react-interactions/events/hover.js
+++ b/packages/react-interactions/events/hover.js
@@ -7,6 +7,4 @@
  * @flow
  */
 
-'use strict';
-
-module.exports = require('./src/dom/Hover');
+export * from './src/dom/Hover';
diff --git a/packages/react-interactions/events/input.js b/packages/react-interactions/events/input.js
index 39e7ad3b15eb6..80ce61ef45a85 100644
--- a/packages/react-interactions/events/input.js
+++ b/packages/react-interactions/events/input.js
@@ -7,6 +7,4 @@
  * @flow
  */
 
-'use strict';
-
-module.exports = require('./src/dom/Input');
+export * from './src/dom/Input';
diff --git a/packages/react-interactions/events/keyboard.js b/packages/react-interactions/events/keyboard.js
index ffb65d759ec37..c86699dfe57ca 100644
--- a/packages/react-interactions/events/keyboard.js
+++ b/packages/react-interactions/events/keyboard.js
@@ -7,6 +7,4 @@
  * @flow
  */
 
-'use strict';
-
-module.exports = require('./src/dom/Keyboard');
+export * from './src/dom/Keyboard';
diff --git a/packages/react-interactions/events/press-legacy.js b/packages/react-interactions/events/press-legacy.js
index 4b2d60e7f81d0..81398ac3753ba 100644
--- a/packages/react-interactions/events/press-legacy.js
+++ b/packages/react-interactions/events/press-legacy.js
@@ -7,6 +7,4 @@
  * @flow
  */
 
-'use strict';
-
-module.exports = require('./src/dom/PressLegacy');
+export * from './src/dom/PressLegacy';
diff --git a/packages/react-interactions/events/press.js b/packages/react-interactions/events/press.js
index c7eee75eeab13..2802eba048116 100644
--- a/packages/react-interactions/events/press.js
+++ b/packages/react-interactions/events/press.js
@@ -7,6 +7,4 @@
  * @flow
  */
 
-'use strict';
-
-module.exports = require('./src/dom/Press');
+export * from './src/dom/Press';
diff --git a/packages/react-interactions/events/tap.js b/packages/react-interactions/events/tap.js
index 5d3ceede43548..ac39f7c9d3ea6 100644
--- a/packages/react-interactions/events/tap.js
+++ b/packages/react-interactions/events/tap.js
@@ -7,6 +7,4 @@
  * @flow
  */
 
-'use strict';
-
-module.exports = require('./src/dom/Tap');
+export * from './src/dom/Tap';
diff --git a/packages/react-noop-renderer/flight-client.js b/packages/react-noop-renderer/flight-client.js
index dd5e879335d83..d187a2a182335 100644
--- a/packages/react-noop-renderer/flight-client.js
+++ b/packages/react-noop-renderer/flight-client.js
@@ -7,10 +7,4 @@
  * @flow
  */
 
-'use strict';
-
-const ReactNoopFlightClient = require('./src/ReactNoopFlightClient');
-
-// TODO: decide on the top-level export form.
-// This is hacky but makes it work with both Rollup and Jest.
-module.exports = ReactNoopFlightClient.default || ReactNoopFlightClient;
+export * from './src/ReactNoopFlightClient';
diff --git a/packages/react-noop-renderer/flight-server.js b/packages/react-noop-renderer/flight-server.js
index 2ba00ffe78285..26fc26c941812 100644
--- a/packages/react-noop-renderer/flight-server.js
+++ b/packages/react-noop-renderer/flight-server.js
@@ -7,10 +7,4 @@
  * @flow
  */
 
-'use strict';
-
-const ReactNoopFlightServer = require('./src/ReactNoopFlightServer');
-
-// TODO: decide on the top-level export form.
-// This is hacky but makes it work with both Rollup and Jest.
-module.exports = ReactNoopFlightServer.default || ReactNoopFlightServer;
+export * from './src/ReactNoopFlightServer';
diff --git a/packages/react-noop-renderer/index.js b/packages/react-noop-renderer/index.js
index 4dfeaf815007b..5653df7645e5c 100644
--- a/packages/react-noop-renderer/index.js
+++ b/packages/react-noop-renderer/index.js
@@ -7,10 +7,4 @@
  * @flow
  */
 
-'use strict';
-
-const ReactNoop = require('./src/ReactNoop');
-
-// TODO: decide on the top-level export form.
-// This is hacky but makes it work with both Rollup and Jest.
-module.exports = ReactNoop.default || ReactNoop;
+export * from './src/ReactNoop';
diff --git a/packages/react-noop-renderer/persistent.js b/packages/react-noop-renderer/persistent.js
index 1dbbbecdb522e..95ba2f8ed80a9 100644
--- a/packages/react-noop-renderer/persistent.js
+++ b/packages/react-noop-renderer/persistent.js
@@ -7,10 +7,4 @@
  * @flow
  */
 
-'use strict';
-
-const ReactNoopPersistent = require('./src/ReactNoopPersistent');
-
-// TODO: decide on the top-level export form.
-// This is hacky but makes it work with both Rollup and Jest.
-module.exports = ReactNoopPersistent.default || ReactNoopPersistent;
+export * from './src/ReactNoopPersistent';
diff --git a/packages/react-noop-renderer/server.js b/packages/react-noop-renderer/server.js
index 1665a0767a020..d6c0c892db49b 100644
--- a/packages/react-noop-renderer/server.js
+++ b/packages/react-noop-renderer/server.js
@@ -7,10 +7,4 @@
  * @flow
  */
 
-'use strict';
-
-const ReactNoopServer = require('./src/ReactNoopServer');
-
-// TODO: decide on the top-level export form.
-// This is hacky but makes it work with both Rollup and Jest.
-module.exports = ReactNoopServer.default || ReactNoopServer;
+export * from './src/ReactNoopServer';
diff --git a/packages/react-noop-renderer/src/ReactNoop.js b/packages/react-noop-renderer/src/ReactNoop.js
index 7d2695ee58da0..eb9c8468bcb34 100644
--- a/packages/react-noop-renderer/src/ReactNoop.js
+++ b/packages/react-noop-renderer/src/ReactNoop.js
@@ -17,9 +17,36 @@
 import ReactFiberReconciler from 'react-reconciler';
 import createReactNoop from './createReactNoop';
 
-const ReactNoop = createReactNoop(
+export const {
+  _Scheduler,
+  getChildren,
+  getPendingChildren,
+  getOrCreateRootContainer,
+  createRoot,
+  createBlockingRoot,
+  getChildrenAsJSX,
+  getPendingChildrenAsJSX,
+  createPortal,
+  render,
+  renderLegacySyncRoot,
+  renderToRootWithID,
+  unmountRootWithID,
+  findInstance,
+  flushNextYield,
+  flushWithHostCounters,
+  expire,
+  flushExpired,
+  batchedUpdates,
+  deferredUpdates,
+  unbatchedUpdates,
+  discreteUpdates,
+  flushDiscreteUpdates,
+  flushSync,
+  flushPassiveEffects,
+  act,
+  dumpTree,
+  getRoot,
+} = createReactNoop(
   ReactFiberReconciler, // reconciler
   true, // useMutation
 );
-
-export default ReactNoop;
diff --git a/packages/react-noop-renderer/src/ReactNoopFlightClient.js b/packages/react-noop-renderer/src/ReactNoopFlightClient.js
index 3e21dcad320aa..eca91cfc46711 100644
--- a/packages/react-noop-renderer/src/ReactNoopFlightClient.js
+++ b/packages/react-noop-renderer/src/ReactNoopFlightClient.js
@@ -38,6 +38,4 @@ function read<T>(source: Source): ReactModelRoot<T> {
   return getModelRoot(response);
 }
 
-export default {
-  read,
-};
+export {read};
diff --git a/packages/react-noop-renderer/src/ReactNoopFlightServer.js b/packages/react-noop-renderer/src/ReactNoopFlightServer.js
index e5d77117dec8e..6377812dd5413 100644
--- a/packages/react-noop-renderer/src/ReactNoopFlightServer.js
+++ b/packages/react-noop-renderer/src/ReactNoopFlightServer.js
@@ -52,6 +52,4 @@ function render(model: ReactModel): Destination {
   return destination;
 }
 
-export default {
-  render,
-};
+export {render};
diff --git a/packages/react-noop-renderer/src/ReactNoopPersistent.js b/packages/react-noop-renderer/src/ReactNoopPersistent.js
index c6b63d5e80f19..b093b627dad1e 100644
--- a/packages/react-noop-renderer/src/ReactNoopPersistent.js
+++ b/packages/react-noop-renderer/src/ReactNoopPersistent.js
@@ -17,9 +17,36 @@
 import ReactFiberPersistentReconciler from 'react-reconciler/persistent';
 import createReactNoop from './createReactNoop';
 
-const ReactNoopPersistent = createReactNoop(
+export const {
+  _Scheduler,
+  getChildren,
+  getPendingChildren,
+  getOrCreateRootContainer,
+  createRoot,
+  createBlockingRoot,
+  getChildrenAsJSX,
+  getPendingChildrenAsJSX,
+  createPortal,
+  render,
+  renderLegacySyncRoot,
+  renderToRootWithID,
+  unmountRootWithID,
+  findInstance,
+  flushNextYield,
+  flushWithHostCounters,
+  expire,
+  flushExpired,
+  batchedUpdates,
+  deferredUpdates,
+  unbatchedUpdates,
+  discreteUpdates,
+  flushDiscreteUpdates,
+  flushSync,
+  flushPassiveEffects,
+  act,
+  dumpTree,
+  getRoot,
+} = createReactNoop(
   ReactFiberPersistentReconciler, // reconciler
   false, // useMutation
 );
-
-export default ReactNoopPersistent;
diff --git a/packages/react-noop-renderer/src/ReactNoopServer.js b/packages/react-noop-renderer/src/ReactNoopServer.js
index 0fe23437ce8de..b9a668be4a03f 100644
--- a/packages/react-noop-renderer/src/ReactNoopServer.js
+++ b/packages/react-noop-renderer/src/ReactNoopServer.js
@@ -47,6 +47,4 @@ function render(children: React$Element<any>): Destination {
   return destination;
 }
 
-export default {
-  render,
-};
+export {render};
diff --git a/packages/react-reconciler/index.js b/packages/react-reconciler/index.js
index 95ebd83871ad1..2fa37357c88eb 100644
--- a/packages/react-reconciler/index.js
+++ b/packages/react-reconciler/index.js
@@ -17,10 +17,4 @@
 // `react-reconciler/inline-typed` (which *is*) for the current renderer.
 // On CI, we run Flow checks for each renderer separately.
 
-'use strict';
-
-const ReactFiberReconciler = require('./src/ReactFiberReconciler');
-
-// TODO: decide on the top-level export form.
-// This is hacky but makes it work with both Rollup and Jest.
-module.exports = ReactFiberReconciler.default || ReactFiberReconciler;
+export * from './src/ReactFiberReconciler';
diff --git a/packages/react-reconciler/persistent.js b/packages/react-reconciler/persistent.js
index 0ee0ed05f6a91..59906bfe44c1f 100644
--- a/packages/react-reconciler/persistent.js
+++ b/packages/react-reconciler/persistent.js
@@ -9,8 +9,4 @@
 
 // This is the same export as in index.js,
 // with persistent reconciler flags turned on.
-const ReactFiberReconciler = require('./src/ReactFiberReconciler');
-
-// TODO: decide on the top-level export form.
-// This is hacky but makes it work with both Rollup and Jest.
-module.exports = ReactFiberReconciler.default || ReactFiberReconciler;
+export * from './src/ReactFiberReconciler';
diff --git a/packages/react-refresh/babel.js b/packages/react-refresh/babel.js
index 22ba11b55c232..630a6f230d20f 100644
--- a/packages/react-refresh/babel.js
+++ b/packages/react-refresh/babel.js
@@ -5,9 +5,4 @@
  * LICENSE file in the root directory of this source tree.
  */
 
-'use strict';
-
-const ReactFreshBabelPlugin = require('./src/ReactFreshBabelPlugin');
-
-// This is hacky but makes it work with both Rollup and Jest.
-module.exports = ReactFreshBabelPlugin.default || ReactFreshBabelPlugin;
+export {default} from './src/ReactFreshBabelPlugin';
diff --git a/packages/react-refresh/runtime.js b/packages/react-refresh/runtime.js
index c7a67cd7e6680..4c61fa949351d 100644
--- a/packages/react-refresh/runtime.js
+++ b/packages/react-refresh/runtime.js
@@ -5,9 +5,4 @@
  * LICENSE file in the root directory of this source tree.
  */
 
-'use strict';
-
-const ReactFreshRuntime = require('./src/ReactFreshRuntime');
-
-// This is hacky but makes it work with both Rollup and Jest.
-module.exports = ReactFreshRuntime.default || ReactFreshRuntime;
+export * from './src/ReactFreshRuntime';
diff --git a/packages/react-server/flight.js b/packages/react-server/flight.js
index 26fd4bd3ed558..74fce7fbe8dd5 100644
--- a/packages/react-server/flight.js
+++ b/packages/react-server/flight.js
@@ -17,10 +17,4 @@
 // `react-server/flight.inline-typed` (which *is*) for the current renderer.
 // On CI, we run Flow checks for each renderer separately.
 
-'use strict';
-
-const ReactFlightServer = require('./src/ReactFlightServer');
-
-// TODO: decide on the top-level export form.
-// This is hacky but makes it work with both Rollup and Jest.
-module.exports = ReactFlightServer.default || ReactFlightServer;
+export * from './src/ReactFlightServer';
diff --git a/packages/react-server/index.js b/packages/react-server/index.js
index 21657bf4e366a..8f547166be4b8 100644
--- a/packages/react-server/index.js
+++ b/packages/react-server/index.js
@@ -17,10 +17,4 @@
 // `react-server/inline-typed` (which *is*) for the current renderer.
 // On CI, we run Flow checks for each renderer separately.
 
-'use strict';
-
-const ReactFizzStreamer = require('./src/ReactFizzStreamer');
-
-// TODO: decide on the top-level export form.
-// This is hacky but makes it work with both Rollup and Jest.
-module.exports = ReactFizzStreamer.default || ReactFizzStreamer;
+export * from './src/ReactFizzStreamer';
diff --git a/scripts/rollup/wrappers.js b/scripts/rollup/wrappers.js
index 14163935017e7..2d9ee0d20ba30 100644
--- a/scripts/rollup/wrappers.js
+++ b/scripts/rollup/wrappers.js
@@ -288,10 +288,9 @@ ${license}
 
 if (process.env.NODE_ENV !== "production") {
   module.exports = function $$$reconciler($$$hostConfig) {
+    var exports = {};
 ${source}
-    var $$$renderer = module.exports;
-    module.exports = $$$reconciler;
-    return $$$renderer;
+    return exports;
   };
 }`;
   },
@@ -304,10 +303,9 @@ ${source}
 ${license}
  */
 module.exports = function $$$reconciler($$$hostConfig) {
+    var exports = {};
 ${source}
-    var $$$renderer = module.exports;
-    module.exports = $$$reconciler;
-    return $$$renderer;
+    return exports;
 };`;
   },
 };