import { Series } from "../series";
import { ChartAxis, ChartAxisDirection } from "../../chartAxis";
import { SeriesMarker, SeriesMarkerFormatterParams } from "../seriesMarker";
export declare abstract class CartesianSeries extends Series {
    directionKeys: {
        [key in ChartAxisDirection]?: string[];
    };
    /**
     * Note: we are passing `isContinuousX` and `isContinuousY` into this method because it will
     *       typically be called inside a loop and this check only needs to happen once.
     * @param x A domain value to be plotted along the x-axis.
     * @param y A domain value to be plotted along the y-axis.
     * @param isContinuousX Typically this will be the value of `xAxis.scale instanceof ContinuousScale`.
     * @param isContinuousY Typically this will be the value of `yAxis.scale instanceof ContinuousScale`.
     * @returns `[x, y]`, if both x and y are valid domain values for their respective axes/scales, or `undefined`.
     */
    protected checkDomainXY<T, K>(x: T, y: K, isContinuousX: boolean, isContinuousY: boolean): [T, K] | undefined;
    /**
     * Note: we are passing the xAxis and yAxis because the calling code is supposed to make sure
     *       that series has both of them defined, and also to avoid one level of indirection,
     *       e.g. `this.xAxis!.inRange(x)`, both of which are suboptimal in tight loops where this method is used.
     * @param x A range value to be plotted along the x-axis.
     * @param y A range value to be plotted along the y-axis.
     * @param xAxis The series' x-axis.
     * @param yAxis The series' y-axis.
     * @returns
     */
    protected checkRangeXY(x: number, y: number, xAxis: ChartAxis, yAxis: ChartAxis): boolean;
}
export interface CartesianSeriesMarkerFormat {
    fill?: string;
    stroke?: string;
    strokeWidth?: number;
    size?: number;
}
export declare class CartesianSeriesMarker extends SeriesMarker {
    formatter?: (params: CartesianSeriesMarkerFormatterParams) => CartesianSeriesMarkerFormat;
}
export interface CartesianSeriesMarkerFormatterParams extends SeriesMarkerFormatterParams {
    xKey: string;
    yKey: string;
}