import type { IRange } from '@univerjs/core';
import { ObjectMatrix } from '@univerjs/core';
export declare function isTargetRangesValid(resetType: 'item' | 'group' | 'none', sourceRanges: IRange[], targetRanges?: IRange[]): boolean;
export declare function countCells(ranges: IRange[]): number;
export declare function getSparklinePlacement(sourceRange: IRange, targetRanges: IRange[]): ObjectMatrix<string>;