From e98fa396461ebc103049cfa7dc1457241e7ef341 Mon Sep 17 00:00:00 2001
From: Artur Arseniev <artur.catch@hotmail.it>
Date: Fri, 24 Oct 2025 15:33:29 +0400
Subject: [PATCH] Start DataSource callbacks

---
 packages/core/src/data_sources/types.ts | 11 ++++++++++-
 packages/core/src/editor/types.ts       |  4 +++-
 2 files changed, 13 insertions(+), 2 deletions(-)

diff --git a/packages/core/src/data_sources/types.ts b/packages/core/src/data_sources/types.ts
index 5218e1cbb..0f14a70b3 100644
--- a/packages/core/src/data_sources/types.ts
+++ b/packages/core/src/data_sources/types.ts
@@ -1,6 +1,7 @@
-import { Model, Collection, ObjectAny } from '../common';
+import { Model, Collection, ObjectAny, AddOptions, RemoveOptions } from '../common';
 import DataRecord from './model/DataRecord';
 import DataRecords from './model/DataRecords';
+import DataSource from './model/DataSource';
 import DataVariable, { DataVariableProps } from './model/DataVariable';
 import { DataConditionProps, DataCondition } from './model/conditional_variables/DataCondition';
 
@@ -175,6 +176,8 @@ export type DeepPartialDot<T> = {
       : never;
 };
 
+export type DataSourceEvent = `${DataSourcesEvents}`;
+
 /**{START_EVENTS}*/
 export enum DataSourcesEvents {
   /**
@@ -243,5 +246,11 @@ export enum DataSourcesEvents {
 }
 /**{END_EVENTS}*/
 
+export interface DataSourcesEventCallback {
+  [DataSourcesEvents.add]: [DataSource, AddOptions];
+  [DataSourcesEvents.remove]: [DataSource, RemoveOptions];
+  [DataSourcesEvents.update]: [DataSource, AddOptions];
+}
+
 // need this to avoid the TS documentation generator to break
 export default DataSourcesEvents;
diff --git a/packages/core/src/editor/types.ts b/packages/core/src/editor/types.ts
index 8bb7dfe2a..be265e786 100644
--- a/packages/core/src/editor/types.ts
+++ b/packages/core/src/editor/types.ts
@@ -4,6 +4,7 @@ import { BlocksEventCallback } from '../block_manager/types';
 import { CanvasEvent } from '../canvas';
 import { CommandEvent } from '../commands';
 import { LiteralUnion } from '../common';
+import { DataSourceEvent, DataSourcesEventCallback } from '../data_sources/types';
 import { ComponentEvent } from '../dom_components';
 import { KeymapEvent } from '../keymaps';
 import { ModalEvent } from '../modal_dialog';
@@ -16,6 +17,7 @@ import EditorModel from './model/Editor';
 type GeneralEvent = 'canvasScroll' | 'undo' | 'redo' | 'load' | 'update';
 
 type EditorBuiltInEvents =
+  | DataSourceEvent
   | ComponentEvent
   | BlockEvent
   | AssetEvent
@@ -35,7 +37,7 @@ export type EditorConfigType = EditorConfig & { pStylePrefix?: string };
 
 export type EditorModelParam<T extends keyof EditorModel, N extends number> = Parameters<EditorModel[T]>[N];
 
-export interface EditorEventCallbacks extends BlocksEventCallback {
+export interface EditorEventCallbacks extends BlocksEventCallback, DataSourcesEventCallback {
   [key: string]: any[];
 }