import * as d3 from "d3";
import { BaseType, Selection } from "d3";
export declare const CurveTypeToCurveFactory: {
    0: d3.CurveFactory;
    1: d3.CurveFactory;
    2: d3.CurveFactory;
    3: d3.CurveFactory;
    4: d3.CurveFactory;
    5: d3.CurveCardinalFactory;
    6: d3.CurveFactory;
    7: d3.CurveCatmullRomFactory;
};
export interface DataPoint {
    x: number;
    y: number;
}
export declare type SVGSelection<DATUM = unknown> = Selection<SVGElement, DATUM, BaseType, undefined>;
export declare type SVGGSelection<DATUM = unknown> = Selection<SVGGElement, DATUM, BaseType, undefined>;
