import Coordinate, { type CoordinateJson } from '../Coordinate';
import type { WithNull } from '../../types/typings';
type CoordsLike = Coordinate | CoordinateJson;
/**
 * 具有 Sphere 通用测量方法的辅助类。
 *
 * @english
 * A helper class with common measure methods for Sphere.
 * @group measurer
 * @private
 */
declare class Sphere {
    radius: number;
    /**
     * @param radius Sphere's radius
     */
    constructor(radius: number);
    /**
     * 计算两个坐标之间的距离
     *
     * @english
     * Measure the length between 2 coordinates.
     * @param c1
     * @param c2
     */
    measureLenBetween(c1: CoordsLike, c2: CoordsLike, ignoreAltitude?: boolean): number;
    /**
     * 测量给定闭合坐标的面积
     *
     * @english
     * Measure the area closed by the given coordinates.
     * @param coordinates
     */
    measureArea(coordinates: CoordsLike[]): number;
    /**
     * 使用 x 轴距离和 y 轴距离从给定源坐标定位坐标
     * @english
     * Locate a coordinate from the given source coordinate with a x-axis distance and a y-axis distance.
     * @param c
     * @param xDist
     * @param yDist
     * @param out
     */
    locate(c: CoordsLike, xDist: number, yDist: number, out?: Coordinate): Coordinate;
    /**
     * 使用 x 轴距离和 y 轴距离从给定源坐标定位坐标
     * @english
     * Locate a coordinate from the given source coordinate with a x-axis distance and a y-axis distance.
     * @param c     - source coordinate
     * @param xDist     - x-axis distance
     * @param yDist     - y-axis distance
     * @private
     */
    _locate(c: Coordinate, xDist: number, yDist: number): WithNull<Coordinate>;
    /**
     * 绕枢轴旋转给定角度的坐标
     * @english
     * Rotate a coordinate of given angle around pivot
     * @param c  - source coordinate
     * @param pivot - pivot
     * @param angle - angle in degree
     */
    rotate(c: CoordsLike, pivot: Coordinate, angle: number): Coordinate;
    /**
     * 绕枢轴旋转给定角度的坐标
     * @english
     * Rotate a coordinate of given angle around pivot
     * @param c  - source coordinate
     * @param pivot - pivot
     * @param angle - angle in degree
     * @private
     */
    _rotate(c: Coordinate, pivot: Coordinate, angle: number): Coordinate;
}
/**
 * WGS84 椭球球体
 * @english
 * WGS84 Sphere measurer.
 * @category geo
 * @protected
 * @group measurer
 * @module WGS84Sphere
 * {@inheritDoc measurer.Common}
 */
export declare const WGS84Sphere: {
    measure: string;
    sphere: Sphere;
    /**
     * 计算两个坐标之间的距离
     *
     * @english
     * Measure the length between 2 coordinates.
     * @param c1
     * @param c2
     */
    measureLenBetween(c1: CoordsLike, c2: CoordsLike): number;
    /**
     * 计算给定闭合坐标的面积
     *
     * @english
     * Measure the area closed by the given coordinates.
     * @param coordinates
     */
    measureArea(coordinates: Coordinate[]): number;
    _locate(c: CoordsLike, xDist: number, yDist: number): any;
    /**
     * 使用 x 轴距离和 y 轴距离从给定源坐标定位坐标。
     * @english
     * Locate a coordinate from the given source coordinate with a x-axis distance and a y-axis distance.
     * @param c - source coordinate
     * @param xDist - x-axis distance
     * @param yDist - y-axis distance
     * @param out - out
     */
    locate(c: CoordsLike, xDist: number, yDist: number, out?: Coordinate): any;
    _rotate(c: Coordinate, pivot: Coordinate, angle: number): any;
    /**
     * 绕枢轴旋转给定角度的坐标
     * @english
     * Rotate a coordinate of given angle around pivot
     * @param c  - source coordinate
     * @param pivot - pivot
     * @param angle - angle in degree
     */
    rotate(c: CoordsLike, pivot: Coordinate, angle: number): any;
} & {
    measureLength: (c1: Coordinate, c2: Coordinate) => number;
};
/**
 * 百度地图所使用的椭球体
 *
 * @english
 * Baidu sphere measurer
 * @category geo
 * @protected
 * @group measurer
 * @module BaiduSphere
 * {@inheritDoc measurer.Common}
 */
export declare const BaiduSphere: {
    measure: string;
    sphere: Sphere;
    /**
     * 计算两个坐标之间的距离
     *
     * @english
     * Measure the length between 2 coordinates.
     * @param c1
     * @param c2
     */
    measureLenBetween(c1: CoordsLike, c2: CoordsLike): number;
    /**
     * 计算给定闭合坐标的面积
     *
     * @english
     * Measure the area closed by the given coordinates.
     * @param coordinates
     */
    measureArea(coordinates: CoordsLike[]): number;
    _locate(c: Coordinate, xDist: number, yDist: number): any;
    /**
     * 使用 x 轴距离和 y 轴距离从给定源坐标定位坐标。
     * @english
     * Locate a coordinate from the given source coordinate with a x-axis distance and a y-axis distance.
     * @param c - source coordinate
     * @param xDist - x-axis distance
     * @param yDist - y-axis distance
     * @param out - out
     */
    locate(c: CoordsLike, xDist: number, yDist: number, out?: Coordinate): any;
    _rotate(c: Coordinate, pivot: Coordinate, angle: number): any;
    /**
     * 绕枢轴旋转给定角度的坐标
     * @english
     * Rotate a coordinate of given angle around pivot
     * @param c  - source coordinate
     * @param pivot - pivot
     * @param angle - angle in degree
     */
    rotate(c: CoordsLike, pivot: Coordinate, angle: number): any;
} & {
    measureLength: (c1: Coordinate, c2: Coordinate) => number;
};
export type BaiduSphereType = typeof BaiduSphere;
export type WGS84SphereType = typeof WGS84Sphere;
export {};
//# sourceMappingURL=Sphere.d.ts.map