1 files changed, 5 insertions, 0 deletions
diff --git a/web/src/components/grid/selection.ts b/web/src/components/grid/selection.ts
index a24bbf5..517f8ae 100644
--- a/web/src/components/grid/selection.ts
+++ b/web/src/components/grid/selection.ts
@@ -1,4 +1,5 @@
 import { CellRef, cellRefEquals } from "../../types";
+import { RenderedGrid } from "./renderGrid";
 
 export type CellRange = [start: CellRef, end: CellRef];
 
@@ -21,3 +22,7 @@ export function extendSelection(
 
   return { ...selection, range: [selection.activeCellRef, cellRef] };
 }
+
+export function getSelectionRange(selection: GridSelection): CellRange {
+  return selection.range ?? [selection.activeCellRef, selection.activeCellRef];
+}