import { Point } from './Point';
export declare const extendPoints: (points: [number, number][], clampEnds?: boolean) => number[][];
export declare const pointsToExtendedPoints: (points: Point[]) => number[][];
export declare class Points {
    private _points;
    eventTarget: EventTarget;
    get points(): Point[];
    addPoint(x: number, y: number): Point;
    addPoints(points: [number, number][]): Point[];
    setPoints(points: [number, number][]): Point[];
    removePoint(point: Point): void;
    dispatchUpdatedEvent(): void;
    private createPoint;
    private deletePoint;
}