Enable package exports by default for react-server/react-client environments

Author: devongovett

packages/examples/react-server-components/package.json

@@ -23,8 +23,5 @@
     "react-dom": "^19",
     "react-server-dom-parcel": "^0.0.1",
     "rsc-html-stream": "^0.0.4"
-  },
-  "@parcel/resolver-default": {
-    "packageExports": true
   }
 }

packages/utils/node-resolver-core/src/Wrapper.js

@@ -125,7 +125,10 @@ export default class NodeResolver {
           options.env,
           this.options.mode,
         ),
-        packageExports: this.options.packageExports ?? false,
+        packageExports:
+          this.options.packageExports ||
+          options.env.context === 'react-server' ||
+          options.env.context === 'react-client',
         moduleDirResolver:
           process.versions.pnp != null
             ? (module, from) => {