restore ESM build

Author: Romex91

CONTRIBUTING.md

@@ -9,7 +9,7 @@
 * After updating code via Git, to prepare all examples:
 ```sh
 cd react_on_rails/
-bundle && yarn && rake examples:gen_all && rake node_package && rake
+bundle && yarn && rake shakapacker_examples:gen_all && rake node_package && rake
 ```
 
 See [Dev Initial Setup](#dev-initial-setup) below for, well... initial setup,

node_package/src/ReactOnRails.full.ts

@@ -9,7 +9,7 @@ import type {
 import Client from './ReactOnRails.client';
 
 if (typeof window !== 'undefined') {
-  console.log('ReactOnRails: Optimization opportunity: "react-on-rails" includes server-rendering code. Browser may not need it. See https://forum.shakacode.com/t/how-to-use-different-versions-of-a-file-for-client-and-server-rendering/1352 (requires sign in)');
+  console.log('ReactOnRails: Optimization opportunity: "react-on-rails" includes ~14KB of server-rendering code. Browser may not need it. See https://forum.shakacode.com/t/how-to-use-different-versions-of-a-file-for-client-and-server-rendering/1352 (requires sign in)');
 }
 
 /**

package-scripts.yml

@@ -25,9 +25,9 @@ scripts:
       # 3. Check if the project is built now;
       # 4. If it failed, print an error message (still follow https://docs.npmjs.com/cli/v8/using-npm/scripts#best-practices).
       script: >
-        [ -f node_package/lib/ReactOnRails.js ] ||
+        [ -f node_package/lib/ReactOnRails.full.js ] ||
           (npm run build >/dev/null 2>&1 || true) &&
-          [ -f node_package/lib/ReactOnRails.js ] ||
+          [ -f node_package/lib/ReactOnRails.full.js ] ||
           { echo 'Building react-on-rails seems to have failed!'; }
 
   format:

tsconfig.json

@@ -4,7 +4,8 @@
     "esModuleInterop": true,
     "jsx": "react-jsx",
     "lib": ["dom", "ESNext"],
-    "module": "NodeNext",
+    "module": "ESNext",
+    "moduleResolution": "bundler",
     "noImplicitAny": true,
     "outDir": "node_package/lib",
     "strict": true,