import { IPoint } from '../../../constants/chart-style';
export declare function getAreaStyle(rgba: {
    r: number;
    g: number;
    b: number;
    a: number;
}): {
    color: {
        type: string;
        x: number;
        y: number;
        x2: number;
        y2: number;
        colorStops: {
            offset: number;
            color: string;
        }[];
    };
    opacity: number;
} | undefined;
export declare function getSerieItemStyle(point: IPoint, color: string | {
    r: number;
    g: number;
    b: number;
    a: number;
}): {
    normal: {
        borderWidth: number;
        borderColor: string;
        color: string;
    } | {
        borderWidth?: undefined;
        borderColor: string;
        color: string;
    } | {
        borderWidth: number;
        borderColor?: undefined;
        color: string;
    } | {
        borderWidth?: undefined;
        borderColor?: undefined;
        color: string;
    };
};