import type { Op } from '@fortune-sheet/core';
import type { WorkSpreadsheetContent } from '../work-types';
export declare const MAXIMUM_INCREMENTAL_SPREADSHEET_OPERATIONS = 10000;
export interface SpreadsheetOperationProjection {
    affectedCellCount: number;
    sheets: WorkSpreadsheetContent['sheets'];
}
export interface SpreadsheetCellOperationCoordinate {
    column: number;
    row: number;
}
export declare function spreadsheetCellOperationKey(row: number, column: number): string;
export declare function spreadsheetCellOperationCoordinates(operations: readonly Op[]): Map<string, Map<string, SpreadsheetCellOperationCoordinate>> | null;
/**
 * Reconciles a bounded Fortune operation batch against authenticated
 * controlled matrices. Only the outer matrix and affected rows/cells are
 * copied; structural or incomplete batches return null for the full-scan
 * compatibility path.
 */
export declare function projectSpreadsheetSheetsFromFortuneOperations(sheets: WorkSpreadsheetContent['sheets'], sourceSheets: WorkSpreadsheetContent['sheets'], operations: readonly Op[]): SpreadsheetOperationProjection | null;