import { ChartConfig, LineProps, BarProps } from './types';
declare const getRangeOfZAxis: (key: import("react").ReactText, data: object[]) => number[];
declare const getChartDefaultProps: (userProps: ChartConfig, customConfig?: ChartConfig) => {
    configs: ChartConfig;
};
declare const getLineDefaultProps: (userProps: LineProps) => {
    lineConfigs: LineProps;
};
declare const getBarDefaultProps: (userProps: BarProps) => {
    barConfigs: {
        layout?: "horizontal" | "vertical";
    };
};
export { getChartDefaultProps, getLineDefaultProps, getBarDefaultProps, getRangeOfZAxis, };