diff -r 48c4eec2b7e6 -r 8c2e4d02f4ef wp/wp-includes/js/dist/private-apis.js
--- a/wp/wp-includes/js/dist/private-apis.js	Fri Sep 05 18:40:08 2025 +0200
+++ b/wp/wp-includes/js/dist/private-apis.js	Fri Sep 05 18:52:52 2025 +0200
@@ -42,25 +42,23 @@
   __dangerousOptInToUnstableAPIsOnlyForCoreModules: () => (/* reexport */ __dangerousOptInToUnstableAPIsOnlyForCoreModules)
 });
 
-;// CONCATENATED MODULE: ./node_modules/@wordpress/private-apis/build-module/implementation.js
+;// ./node_modules/@wordpress/private-apis/build-module/implementation.js
 /**
  * wordpress/private-apis – the utilities to enable private cross-package
  * exports of private APIs.
  *
- * This "implementation.js" file is needed for the sake of the unit tests. It
+ * This "implementation.ts" file is needed for the sake of the unit tests. It
  * exports more than the public API of the package to aid in testing.
  */
 
 /**
  * The list of core modules allowed to opt-in to the private APIs.
  */
-const CORE_MODULES_USING_PRIVATE_APIS = ['@wordpress/block-directory', '@wordpress/block-editor', '@wordpress/block-library', '@wordpress/blocks', '@wordpress/commands', '@wordpress/components', '@wordpress/core-commands', '@wordpress/core-data', '@wordpress/customize-widgets', '@wordpress/data', '@wordpress/edit-post', '@wordpress/edit-site', '@wordpress/edit-widgets', '@wordpress/editor', '@wordpress/format-library', '@wordpress/interface', '@wordpress/patterns', '@wordpress/preferences', '@wordpress/reusable-blocks', '@wordpress/router', '@wordpress/dataviews'];
+const CORE_MODULES_USING_PRIVATE_APIS = ['@wordpress/block-directory', '@wordpress/block-editor', '@wordpress/block-library', '@wordpress/blocks', '@wordpress/commands', '@wordpress/components', '@wordpress/core-commands', '@wordpress/core-data', '@wordpress/customize-widgets', '@wordpress/data', '@wordpress/edit-post', '@wordpress/edit-site', '@wordpress/edit-widgets', '@wordpress/editor', '@wordpress/format-library', '@wordpress/patterns', '@wordpress/preferences', '@wordpress/reusable-blocks', '@wordpress/router', '@wordpress/dataviews', '@wordpress/fields', '@wordpress/media-utils', '@wordpress/upload-media'];
 
 /**
  * A list of core modules that already opted-in to
  * the privateApis package.
- *
- * @type {string[]}
  */
 const registeredPrivateApis = [];
 
@@ -80,26 +78,16 @@
  */
 const requiredConsent = 'I acknowledge private features are not for use in themes or plugins and doing so will break in the next version of WordPress.';
 
-/** @type {boolean} */
-let allowReRegistration;
-// The safety measure is meant for WordPress core where IS_WORDPRESS_CORE
-// is set to true.
-// For the general use-case, the re-registration should be allowed by default
-// Let's default to true, then. Try/catch will fall back to "true" even if the
-// environment variable is not explicitly defined.
-try {
-  allowReRegistration =  true ? false : 0;
-} catch (error) {
-  allowReRegistration = true;
-}
+// The safety measure is meant for WordPress core where IS_WORDPRESS_CORE is set to true.
+const allowReRegistration =  true ? false : 0;
 
 /**
  * Called by a @wordpress package wishing to opt-in to accessing or exposing
  * private private APIs.
  *
- * @param {string} consent    The consent string.
- * @param {string} moduleName The name of the module that is opting in.
- * @return {{lock: typeof lock, unlock: typeof unlock}} An object containing the lock and unlock functions.
+ * @param consent    The consent string.
+ * @param moduleName The name of the module that is opting in.
+ * @return An object containing the lock and unlock functions.
  */
 const __dangerousOptInToUnstableAPIsOnlyForCoreModules = (consent, moduleName) => {
   if (!CORE_MODULES_USING_PRIVATE_APIS.includes(moduleName)) {
@@ -142,17 +130,18 @@
  * // { a: 1 }
  * ```
  *
- * @param {any} object      The object to bind the private data to.
- * @param {any} privateData The private data to bind to the object.
+ * @param object      The object to bind the private data to.
+ * @param privateData The private data to bind to the object.
  */
 function lock(object, privateData) {
   if (!object) {
     throw new Error('Cannot lock an undefined object.');
   }
-  if (!(__private in object)) {
-    object[__private] = {};
+  const _object = object;
+  if (!(__private in _object)) {
+    _object[__private] = {};
   }
-  lockedData.set(object[__private], privateData);
+  lockedData.set(_object[__private], privateData);
 }
 
 /**
@@ -175,17 +164,18 @@
  * // { a: 1 }
  * ```
  *
- * @param {any} object The object to unlock the private data from.
- * @return {any} The private data bound to the object.
+ * @param object The object to unlock the private data from.
+ * @return The private data bound to the object.
  */
 function unlock(object) {
   if (!object) {
     throw new Error('Cannot unlock an undefined object.');
   }
-  if (!(__private in object)) {
+  const _object = object;
+  if (!(__private in _object)) {
     throw new Error('Cannot unlock an object that was not locked before. ');
   }
-  return lockedData.get(object[__private]);
+  return lockedData.get(_object[__private]);
 }
 const lockedData = new WeakMap();
 
@@ -201,7 +191,7 @@
  * Private function to allow the unit tests to allow
  * a mock module to access the private APIs.
  *
- * @param {string} name The name of the module.
+ * @param name The name of the module.
  */
 function allowCoreModule(name) {
   CORE_MODULES_USING_PRIVATE_APIS.push(name);
@@ -226,7 +216,7 @@
   }
 }
 
-;// CONCATENATED MODULE: ./node_modules/@wordpress/private-apis/build-module/index.js
+;// ./node_modules/@wordpress/private-apis/build-module/index.js
 
 
 (window.wp = window.wp || {}).privateApis = __webpack_exports__;