src/vs/workbench/contrib/notebook/browser/contrib/find/findModel.ts/FindModel/revealCellRange
class FindModel:	private revealCellRange(cellIndex: number, matchIndex: number, outputOffset: number | null) {
		const findMatch = this._findMatches[cellIndex];
		if (matchIndex >= findMatch.modelMatchCount) {
			// reveal output range
			this._notebookEditor.focusElement(findMatch.cell);
			const index = this._notebookEditor.getCellIndex(findMatch.cell);
			if (index !== undefined) {
				// const range: ICellRange = { start: index, end: index + 1 };
				this._notebookEditor.revealCellOffsetInCenterAsync(findMatch.cell, outputOffset ?? 0);
			}
		} else {
			const match = findMatch.matches[matchIndex] as FindMatch;
			findMatch.cell.updateEditState(CellEditState.Editing, 'find');
			this._notebookEditor.focusElement(findMatch.cell);
			this._notebookEditor.setCellEditorSelection(findMatch.cell, match.range);
			this._notebookEditor.revealRangeInCenterIfOutsideViewportAsync(findMatch.cell, match.range);
		}
	}