import { EChartsOption } from 'echarts';
import { KlineWithIndicators, ThemeConfig, IndicatorType, PaneConfig, IndicatorOptions } from '../types';
export declare const DATA_ZOOM_INSIDE_ID = "kline-zoom-inside";
export declare const DATA_ZOOM_SLIDER_ID = "kline-zoom-slider";
/**
 * 构建内部 dataZoom 组件对（inside 滚轮缩放 + 底部 slider）。
 * K 线图与分时图共用，保证两处样式与 id 一致。
 */
export declare function buildDataZoomPair(theme: ThemeConfig, xAxisIndex: number[]): ({
    id: string;
    type: "inside";
    xAxisIndex: number[];
    minValueSpan: number;
    bottom?: undefined;
    height?: undefined;
    borderColor?: undefined;
    fillerColor?: undefined;
    handleStyle?: undefined;
    textStyle?: undefined;
} | {
    id: string;
    type: "slider";
    xAxisIndex: number[];
    bottom: number;
    height: number;
    borderColor: string;
    fillerColor: string;
    handleStyle: {
        color: string;
    };
    textStyle: {
        color: string;
    };
    minValueSpan?: undefined;
})[];
/**
 * 生成默认面板配置参数
 */
interface GetDefaultPanesOptions {
    /** 最多显示几个副图，默认 3，最大 3，传入 0 表示不显示副图 */
    maxSubPanes?: number;
}
/**
 * 生成默认面板配置
 * 每个副图指标独立一个面板
 */
export declare function getDefaultPanes(indicators: IndicatorType[], options?: GetDefaultPanesOptions): PaneConfig[];
/** 布局常量 */
export declare const LAYOUT: {
    readonly gap: 25;
    readonly topMargin: 50;
    readonly bottomMargin: 55;
    readonly leftMargin: 60;
    readonly rightMargin: 60;
};
/**
 * 计算 Grid 布局
 */
export declare function calculateGridLayout(panes: PaneConfig[], containerHeight: number): {
    id: string;
    left: number;
    right: number;
    top: number;
    height: number;
}[];
/**
 * 构建 ECharts Option
 */
export declare function buildOption(params: {
    data: KlineWithIndicators[];
    theme: ThemeConfig;
    indicators: IndicatorType[];
    panes?: PaneConfig[];
    containerHeight?: number;
    indicatorOptions?: IndicatorOptions;
    showDataZoomSlider?: boolean;
}): EChartsOption;
/**
 * 合并 ECharts Option
 */
export declare function mergeOption(baseOption: EChartsOption, customOption: EChartsOption | undefined, mode?: 'safeMerge' | 'replace'): EChartsOption;
export {};