export declare class PolygonCalculator {
    /**
     * Calculates both area and perimeter of a polygon from 3D coordinates
     * @param {Array<{x: number, y: number, z: number}>} coordinates - Array of 3D points
     * @param {boolean} useVerticalPlane - If true, uses XY plane for vertical polygons. If false, uses XZ plane for horizontal polygons
     * @returns {{area: number, perimeter: number}} Object containing area and perimeter
     */
    static calculatePolygonProperties(coordinates: any, useVerticalPlane?: boolean): {
        area: number;
        perimeter: number;
    };
    /**
     * Validates if the provided coordinates form a valid polygon
     * @param {Array<{x: number, y: number, z: number}>} coordinates
     * @returns {boolean}
     */
    static isValidPolygon(coordinates: any): boolean;
    /**
     * Helper method to verify if points are roughly coplanar (on the same floor level)
     * @param {Array<{x: number, y: number, z: number}>} coordinates
     * @returns {boolean}
     */
    static isCoplanar(coordinates: any): any;
}
export declare class WallCalculator {
    /**
     * Calculates both area and perimeter of a wall from 3D coordinates
     * @param {Array<{x: number, y: number, z: number}>} coordinates
     * @returns {{area: number, perimeter: number, height: number, width: number}}
     */
    static calculateWallProperties(coordinates: any): {
        area: number;
        perimeter: number;
        height: number;
        width: number;
    };
    /**
     * Validates if the provided coordinates form a valid rectangular wall
     * @param {Array<{x: number, y: number, z: number}>} coordinates
     * @returns {boolean}
     */
    static isValidWall(coordinates: any): boolean;
}