Splitter: improve collapsed functionality (DevExpress#27420)

jdvictoria · May 27, 2024 · c47a5e5 · c47a5e5
1 parent b5b31d2
commit c47a5e5
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diff --git a/packages/devextreme/js/__internal/ui/collection/base.ts b/packages/devextreme/js/__internal/ui/collection/base.ts
@@ -52,7 +52,8 @@ declare class Base<
   _getIndexByItemData(item: TItem): number;
   _findItemElementByItem(item: TItem): dxElementWrapper;
 
-  _itemOptionChanged(item: TItem, property: string, value: unknown): void;
+  _itemOptionChanged(item: TItem, property: string, value: unknown, prevValue: unknown): void;
+  _itemEventHandler($item: dxElementWrapper, eventName: string, eventData: unknown): void;
 }
 
 // eslint-disable-next-line @typescript-eslint/no-explicit-any