From 99ace75b102a8b842f48b9abaa3e7e66dfa73e2e Mon Sep 17 00:00:00 2001
From: Artur Arseniev <artur.catch@hotmail.it>
Date: Tue, 17 Feb 2026 14:09:11 +0400
Subject: [PATCH] Add callback types for pages

---
 packages/core/src/editor/types.ts |  5 ++++-
 packages/core/src/pages/types.ts  | 19 +++++++++++++++++++
 2 files changed, 23 insertions(+), 1 deletion(-)

diff --git a/packages/core/src/editor/types.ts b/packages/core/src/editor/types.ts
index fb5a584b8..81af3ae52 100644
--- a/packages/core/src/editor/types.ts
+++ b/packages/core/src/editor/types.ts
@@ -10,6 +10,7 @@ import { I18nEvent, I18nEventCallback } from '../i18n/types';
 import { KeymapEvent, KeymapsEventCallback } from '../keymaps/types';
 import { ModalEvent, ModalEventCallback } from '../modal_dialog/types';
 import { LayerEvent, LayerEventCallback } from '../navigator/types';
+import { PageEvent, PagesEventCallback } from '../pages/types';
 import { RichTextEditorEvent } from '../rich_text_editor';
 import { SelectorEvent } from '../selector_manager';
 import { StyleManagerEvent } from '../style_manager';
@@ -27,6 +28,7 @@ type EditorBuiltInEvents =
   | AssetEvent
   | KeymapEvent
   | LayerEvent
+  | PageEvent
   | StyleManagerEvent
   | StorageEvent
   | CanvasEvent
@@ -52,7 +54,8 @@ export interface EditorEventCallbacks
     I18nEventCallback,
     KeymapsEventCallback,
     LayerEventCallback,
-    ModalEventCallback
+    ModalEventCallback,
+    PagesEventCallback
 {
   [key: string]: any[];
 }
diff --git a/packages/core/src/pages/types.ts b/packages/core/src/pages/types.ts
index 4cd2a218f..5a3a688de 100644
--- a/packages/core/src/pages/types.ts
+++ b/packages/core/src/pages/types.ts
@@ -1,4 +1,6 @@
+import { AddOptions, EventCallbackRemove, EventCallbackRemoveBefore, EventCallbackUpdate, ObjectAny, SetOptions } from '../common';
 import { ModuleConfig } from '../abstract/Module';
+import Page from './model/Page';
 import { PageProperties } from './model/Page';
 
 export interface PageManagerConfig extends ModuleConfig {
@@ -66,5 +68,22 @@ export enum PagesEvents {
 }
 /**{END_EVENTS}*/
 
+export type PageEvent = `${PagesEvents}`;
+
+export interface PagesEventCallback {
+  [PagesEvents.add]: [Page, AddOptions];
+  [PagesEvents.addBefore]: [
+    PageProperties,
+    AddPage: () => Page | undefined,
+    AddOptions & SelectableOption & AbortOption,
+  ];
+  [PagesEvents.remove]: EventCallbackRemove<Page>;
+  [PagesEvents.removeBefore]: EventCallbackRemoveBefore<Page | undefined>;
+  [PagesEvents.select]: [Page, Page | undefined];
+  [PagesEvents.selectBefore]: [Page, SetOptions];
+  [PagesEvents.update]: EventCallbackUpdate<Page>;
+  [PagesEvents.all]: [{ event: string; page: Page; options: ObjectAny }];
+}
+
 // need this to avoid the TS documentation generator to break
 export default PagesEvents;