import { ChartRef, EChartsOption, SetOptionOpts } from '../types';
declare const useChart: () => {
    chartRef: import('react').MutableRefObject<ChartRef | null>;
    setChartOption: (option: EChartsOption, notMerge?: boolean | SetOptionOpts, lazyUpdate?: boolean) => void;
    handleListenChartReady: (chartReady: boolean) => void;
};
export default useChart;