merged with master

1 files changed, 2 insertions, 1 deletions

diff --git a/src/client/views/collections/CollectionDockingView.tsx b/src/client/views/collections/CollectionDockingView.tsx
index e0aa79c7b..028133a6e 100644
--- a/src/client/views/collections/CollectionDockingView.tsx
+++ b/src/client/views/collections/CollectionDockingView.tsx
@@ -31,6 +31,7 @@ import { ScriptingRepl } from '../ScriptingRepl';
 import { UndoStack } from '../UndoStack';
 import './CollectionDockingView.scss';
 import { CollectionSubView, SubCollectionViewProps } from './CollectionSubView';
+import { TabHTMLElement } from './TabDocView';
 
 @observer
 export class CollectionDockingView extends CollectionSubView() {
@@ -544,7 +545,7 @@ export class CollectionDockingView extends CollectionSubView() {
     tabCreated = (tab: { contentItem: { element: HTMLElement[] } }) => {
         this.tabMap.add(tab);
         // InitTab is added to the tab's HTMLElement in TabDocView
-        const tabdocviewContent = tab.contentItem.element[0]?.firstChild?.firstChild as unknown as { InitTab?: (tab: object) => void };
+        const tabdocviewContent = tab.contentItem.element[0]?.firstChild?.firstChild as unknown as TabHTMLElement;
         tabdocviewContent?.InitTab?.(tab); // have to explicitly initialize tabs that reuse contents from previous tabs (ie, when dragging a tab around a new tab is created for the old content)
     };