import { CanvasProps } from "@tarojs/components/types/Canvas";
import { EChartOption, EChartsLoadingOption, ECharts } from "echarts";
import { CSSProperties, MutableRefObject } from "react";
export type { EChartOption, ECharts as EChartsInstance, EChartsLoadingOption, } from "echarts";
export declare type Opts = {
    devicePixelRatio?: number | undefined;
    renderer?: string | undefined;
    width?: number | string | undefined;
    height?: number | string | undefined;
};
export declare type EChartsProps = CanvasProps & {
    echarts: any;
    className?: string;
    style?: CSSProperties;
    option: EChartOption;
    theme?: string | Record<string, any>;
    notMerge?: boolean;
    lazyUpdate?: boolean;
    showLoading?: boolean;
    loadingOption?: EChartsLoadingOption;
    opts?: Opts;
    onChartReady?: (instance: ECharts) => void;
    onEvents?: Record<string, (...args: any[]) => void>;
    isPage?: boolean;
};
export declare type InitEchart = {
    devicePixelRatio: number | undefined;
    width: number | string | undefined;
    height: number | string | undefined;
};
export declare type EchartsHandle = {
    canvasRef: Partial<MutableRefObject<HTMLDivElement | HTMLCanvasElement | null>>;
    chartRef: Partial<MutableRefObject<ECharts>>;
};