cleaned up updateIcon to use promises to avoid a bunch of setTimeouts

1 files changed, 1 insertions, 1 deletions

diff --git a/src/client/views/ViewBoxInterface.ts b/src/client/views/ViewBoxInterface.ts
index 111771ba0..f66f6062e 100644
--- a/src/client/views/ViewBoxInterface.ts
+++ b/src/client/views/ViewBoxInterface.ts
@@ -22,7 +22,7 @@ export abstract class ViewBoxInterface<P> extends ObservableReactComponent<React
         return ''; //
     }
     promoteCollection?: () => void; // moves contents of collection to parent
-    updateIcon?: (usePanelDimensions?: boolean) => void; // updates the icon representation of the document
+    updateIcon?: (usePanelDimensions?: boolean) => Promise<void>; // updates the icon representation of the document
     getAnchor?: (addAsAnnotation: boolean, pinData?: PinProps) => Doc; // returns an Anchor Doc that represents the current state of the doc's componentview (e.g., the current playhead location of a an audio/video box)
     restoreView?: (viewSpec: Doc) => boolean;
     scrollPreview?: (docView: DocumentView, doc: Doc, focusSpeed: number, options: FocusViewOptions) => Opt<number>; // returns the duration of the focus