import * as Y from 'yjs';
import type { WorkSpreadsheetSheet } from '../features/work/work-types';
export declare const SPREADSHEET_RECORD_CELLS = "cells";
export declare const SPREADSHEET_RECORD_CELL_PRESENCE = "cellPresence";
export declare const SPREADSHEET_RECORD_CELL_MODE = "cellMode";
export declare const SPREADSHEET_RECORD_DATA_ROW_LENGTHS = "dataRowLengths";
/**
 * Cells use one field map rather than assigning a nested map per coordinate.
 * Two clients can therefore populate different fields of the same blank cell
 * without Y.Map's concurrent child-type assignment discarding one child map.
 */
export declare function patchSpreadsheetCells(record: Y.Map<unknown>, previous: WorkSpreadsheetSheet | undefined, next: WorkSpreadsheetSheet): void;
export declare function readSpreadsheetCells(record: Y.Map<unknown>, sheet: WorkSpreadsheetSheet): void;