import { ChartAnnotation, ChartDimension, ChartSettings, EntityType, QueryReturn } from '@metad/ocap-core';
import { EChartsContext, EChartsOptions, ICoordinate } from './types';
export declare function heatmap(data: QueryReturn<unknown>, chartAnnotation: ChartAnnotation, entityType: EntityType, settings: ChartSettings, options: EChartsOptions): EChartsContext;
/**
 * 单个笛卡尔坐标系, 对应一个 grid 内的组件
 *
 * @param data 数据数组
 * @param chartAnnotation 图形注解
 * @param entityType 实体类型
 * @param settings 图形设置
 * @param options 图形属性
 * @returns
 */
export declare function cartesianCoordinate(context: EChartsContext, data: Array<Record<string, unknown>>): ICoordinate;
/**
 * Get calendar coordinate options for heatmap
 *
 * @param context
 * @param data
 * @returns
 */
export declare function calendarCoordinate(context: EChartsContext, data: Array<Record<string, unknown>>): ICoordinate;
export declare function getChartCalendar(chartAnnotation: ChartAnnotation, entityType: EntityType): ChartDimension;