import { Geometry, Point } from "../../internal";
/**
 * Centroid calculations for geometries in degrees
 *
 */
export declare class DegreesCentroid {
    /**
     * Geometry
     */
    private _geometry;
    /**
     * Number of points
     */
    private _points;
    /**
     * x sum
     */
    private _x;
    /**
     * y sum
     */
    private _y;
    /**
     * z sum
     */
    private _z;
    constructor();
    constructor(geometry: Geometry);
    /**
     * Get the degree geometry centroid
     * @param geometry geometry
     * @return centroid point
     */
    static getCentroid(geometry: Geometry): Point;
    /**
     * Get the centroid point
     * @return centroid point
     */
    getCentroid(): Point;
    /**
     * Add to the centroid calculation for the Geometry
     *
     * @param geometry
     *            Geometry
     */
    private calculate;
    /**
     * Add to the centroid calculation for the Point
     * @param point Point
     */
    private calculatePoint;
    /**
     * Add to the centroid calculation for the Line String
     * @param lineString Line String
     */
    private calculateLineString;
    /**
     * Add to the centroid calculation for the Polygon
     * @param polygon Polygon
     */
    private calculatePolygon;
    /**
     * Add to the centroid calculation for the Geometry Collection
     * @param geometryCollection Geometry Collection
     */
    private calculateGeometryCollection;
    /**
     * Add to the centroid calculation for the Compound Curve
     * @param compoundCurve Compound Curve
     */
    private calculateCompoundCurve;
    /**
     * Add to the centroid calculation for the Curve Polygon
     * @param curvePolygon Curve Polygon
     */
    private calculateCurvePolygon;
    /**
     * Add to the centroid calculation for the Polyhedral Surface
     * @param polyhedralSurface Polyhedral Surface
     */
    private calculatePolyhedralSurface;
}