Initial Drupal 11 with DDEV setup

web/core/misc/dialog/dialog-deprecation.js

@@ -0,0 +1,58 @@
+/**
+ * @file
+ * Maintains and deprecates Dialog jQuery events.
+ */
+
+(function ($, Drupal, once) {
+  if (once('drupal-dialog-deprecation-listener', 'html').length) {
+    const eventSpecial = {
+      handle($event) {
+        const $element = $($event.target);
+        const event = $event.originalEvent;
+        const dialog = event.dialog;
+        const dialogArguments = [$event, dialog, $element, event?.settings];
+        $event.handleObj.handler.apply(this, dialogArguments);
+      },
+    };
+
+    $.event.special['dialog:beforecreate'] = eventSpecial;
+    $.event.special['dialog:aftercreate'] = eventSpecial;
+    $.event.special['dialog:beforeclose'] = eventSpecial;
+    $.event.special['dialog:afterclose'] = eventSpecial;
+
+    const listenDialogEvent = (event) => {
+      const windowEvents = $._data(window, 'events');
+      const isWindowHasDialogListener = windowEvents[event.type];
+      if (isWindowHasDialogListener) {
+        Drupal.deprecationError({
+          message: `jQuery event ${event.type} is deprecated in 10.3.0 and is removed from Drupal:12.0.0. See https://www.drupal.org/node/3422670`,
+        });
+      }
+    };
+
+    [
+      'dialog:beforecreate',
+      'dialog:aftercreate',
+      'dialog:beforeclose',
+      'dialog:afterclose',
+    ].forEach((e) => window.addEventListener(e, listenDialogEvent));
+
+    window.addEventListener('dialog:beforecreate', (event) => {
+      const dialog = event.target;
+      $(dialog).on('dialogButtonsChange.dialogDeprecation', (e) => {
+        // If triggered by jQuery.
+        if (!e?.originalEvent) {
+          Drupal.deprecationError({
+            message: `jQuery event dialogButtonsChange is deprecated in 11.2.0 and is removed from Drupal:12.0.0. See https://www.drupal.org/node/3464202`,
+          });
+          dialog.dispatchEvent(new CustomEvent('dialogButtonsChange'));
+        }
+      });
+    });
+
+    window.addEventListener('dialog:beforeclose', (event) => {
+      const dialog = event.target;
+      $(dialog).off(`dialogButtonsChange.dialogDeprecation`);
+    });
+  }
+})(jQuery, Drupal, once);