import { type DataCellStyle, type MultiData, type S2CellType, type S2Options, type SimpleData } from '../common/interface';
import type { SimpleBBox } from '../engine';
export declare const getDisplayText: (text: SimpleData, placeholder?: string | undefined | null) => string | null | undefined;
export declare const replaceEmptyFieldValue: (value: string) => string;
/**
 * To decide whether the data is positive or negative.
 * Two cases needed to be considered since  the derived value could be number or string.
 * @param value
 */
export declare const isUpDataValue: (value: SimpleData) => boolean;
/**
 * Determines whether the data is actually equal to 0 or empty or nil
 * example: "0.00%" => true
 * @param value
 */
export declare const isZeroOrEmptyValue: (value: SimpleData) => boolean;
/**
 * Determines whether the data is actually equal to 0 or empty or nil or equals to compareValue
 * example: "0.00%" => true
 * @param value
 * @param compareValue
 */
export declare const isUnchangedValue: (value: SimpleData, compareValue: SimpleData) => boolean;
/**
 * 获取自定义空值占位符
 */
export declare const getEmptyPlaceholder: (meta: Record<string, any>, placeHolder: S2Options['placeholder']) => string | null | undefined;
/**
 * @desc 获取多指标情况下每一个指标的内容包围盒
 * --------------------------------------------
 * |  text icon  |  text icon  |  text icon  |
 * |-------------|-------------|-------------|
 * |  text icon  |  text icon  |  text icon  |
 * --------------------------------------------
 * @param box SimpleBBox 整体绘制内容包围盒
 * @param textValues SimpleDataItem[][] 指标集合
 * @param widthPercent number[] 每行指标的宽度百分比
 */
export declare const getContentAreaForMultiData: (box: SimpleBBox, textValues: SimpleData[][], widthPercent?: number[]) => SimpleBBox[][];
/**
 * @desc draw text shape of object
 * @param cell
 * @multiData 自定义文本内容
 * @useCondition 是否使用条件格式
 */
export declare const drawCustomContent: (cell: S2CellType, multiData?: MultiData, useCondition?: boolean) => void;
/**
 * 根据 dataCell 配置获取当前单元格宽度
 */
export declare const getCellWidth: (dataCell: DataCellStyle, labelSize?: number) => number;