import type { Group } from '../scenegraph/graphic/group';
import type { Scenegraph } from '../scenegraph/scenegraph';
import type { CellRange } from '../ts-types';
import type { BaseTableAPI } from '../ts-types/base-table';
export declare function getCellMergeRange(cellGroup: Group, scene: Scenegraph): {
    colStart: number;
    colEnd: number;
    rowStart: number;
    rowEnd: number;
};
export declare function expendCellRange(cellRange: CellRange, table: BaseTableAPI): CellRange;