/**
 * @author: xd
 * @Date: 2022-01-13 22:43:45
 * @LastEditors: xd
 * @LastEditTime: 2023-06-02 16:40:19
 * @Description: 功能 - 支持天地图WFS服务
 */
import { IWFSFeatureOption } from "../../base/baseOptionType";
import { GraphicLayer } from "./GraphicLayer";
export declare class WfsLayer extends GraphicLayer {
    static readonly CHINA_BBOX = "73,18,135,54,EPSG:4326";
    geoserverData: {
        wsName: string;
        uri: string;
        wfsURL: string;
        layer: string;
    };
    queryParams: {
        service: string;
        request: string;
        version: string;
        outputFormat: string;
        maxFeatures: string;
        typeName: string;
    } | any;
    defaultExtent: any;
    isLoading: boolean;
    private queryTimeout;
    private moveEndHandler;
    private resolutionHandler;
    private lastExtent;
    private geoJSONFormat;
    constructor(layerid: string, options?: IWFSFeatureOption);
    private initEventHandlers;
    private shouldQuery;
    /**
     * 从多边形几何对象中提取坐标字符串（用于Filter）
     */
    private getCoordinatesFromGeometry;
    /**
     * 从GeoJSON几何对象中提取坐标字符串
     */
    private getCoordinatesFromGeoJSON;
    /**
     * 构建WFS请求URL
     */
    private buildRequestUrl;
    /**
     * 处理JSON响应
     */
    private processJsonResponse;
    private queryData;
    private executeQuery;
    /**
     * 查询数据方法
     * @param {any} queryParams 可根据wfs查询参数自定义配置
     */
    query(queryParams?: {}): void;
    /**
     * 设置图层类型
     * @param layerType 图层类型 (HYDL, HYDA, LRDL, BOUL, AANP)
     */
    setLayerType(layerType: string): void;
    /**
     * 设置中国范围过滤
     */
    enableChinaFilter(): void;
    /**
     * 禁用范围过滤
     */
    disableFilter(): void;
    /**
     * 清除所有要素
     */
    clearFeatures(): void;
    /**
     * 设置图层可见性
     */
    setVisible(visible: boolean): void;
    /**
     * 销毁图层
     */
    destroy(): void;
}