src/vs/workbench/api/browser/mainThreadNotebookEditors.ts/MainThreadNotebookEditors/$trySetSelections
class MainThreadNotebookEditors:	$trySetSelections(id: string, ranges: ICellRange[]): void {
		const editor = this._notebookEditorService.getNotebookEditor(id);
		if (editor) {
			// @rebornix how to set an editor selection?
			// editor.setSelections(ranges)
		}
	}