import { EcBasicOption, EcBasicSeries } from './basic';
import { EcOptionCartesianOption, EcSeriesCartesianOption } from '../type';
import { LinearGradientObject, SeriesOption } from 'echarts';
/**
 * ECharts常用坐标轴 - 直角坐标系
 */
export declare class EcCartesianOption extends EcBasicOption {
    constructor(option: EcOptionCartesianOption);
    addDataZoom(): this;
}
/**
 * ECharts系列对象 - 直角坐标系
 */
export declare class EcCartesianSeries<T extends SeriesOption = SeriesOption> extends EcBasicSeries<T> {
    itemStyleColor: string;
    areaStyleColor: LinearGradientObject;
    constructor(option?: EcSeriesCartesianOption<T>);
    /**
     * 设置颜色
     * @param color
     * @param areaColor
     * @param areaDirection
     */
    setColor(color: string, areaColor?: string | boolean, areaDirection?: 'horizontal' | 'vertical'): void;
}