export declare function checkEmptyData(data: any, chartType: string): boolean;
export declare function checkBigData(chartName: string, config: any, judgements: any, dataSize: number, width: number, height: number): boolean;
export declare function checkExtremeData(data: any, chartName: string, config: any, width: number, height: number, dataSize: number, force: any): {
    isExtreme: boolean;
    data?: any;
    config?: any;
};
export declare function checkSpecialConfig(chartName: string, config: any, force: any): {
    xAxis: any;
} | {
    xAxis?: undefined;
};
export declare function checkColor(config: any, chartType: string, chart: any): void;
export declare function checkPadding(config: any, chartName: string, chart: any): void;
export declare function checkSizeConfig(chartType: string, config: any, width: number | null, height: number | null): void;
export declare function checkSize(chartType: string, chart: any): void;