import { GeometryType, Geometry, Point, Curve } from "./internal";
/**
 * A Curve that connects two or more points in space.
 */
export declare class LineString extends Curve {
    /**
     * List of points
     */
    private _points;
    constructor();
    constructor(lineString: LineString);
    constructor(points: Array<Point>);
    constructor(hasZ: boolean, hasM: boolean);
    constructor(type: GeometryType, hasZ: boolean, hasM: boolean);
    /**
     * Get the points
     * @return points
     */
    get points(): Array<Point>;
    /**
     * Set the points
     * @param points points
     */
    set points(points: Array<Point>);
    /**
     * Add a point
     * @param point point
     */
    addPoint(point: Point): void;
    /**
     * Add points
     * @param points points
     */
    addPoints(points: Array<Point>): void;
    /**
     * Get the number of points
     * @return number of points
     */
    numPoints(): number;
    /**
     * Returns the Nth point
     * @param n nth point to return
     * @return point
     */
    getPoint(n: number): Point;
    /**
     * {@inheritDoc}
     */
    startPoint(): Point;
    /**
     * {@inheritDoc}
     */
    endPoint(): Point;
    /**
     * {@inheritDoc}
     */
    isSimple(): boolean;
    /**
     * {@inheritDoc}
     */
    copy(): Geometry;
    /**
     * {@inheritDoc}
     */
    isEmpty(): boolean;
    /**
     * {@inheritDoc}
     */
    equals(obj: Geometry): boolean;
}