import { VTImageryOptions } from '../vtlayer/VTImageryProvider';
import { VectorTile } from '@mapbox/vector-tile';
/**
 * 请求加载矢量切片元数据
 * @param url
 * @returns
 */
declare function loadVTileJson(url: string): Promise<any>;
/**
 * 针对tippcano的metadata.json的构建矢量切片图层
 * @param jsonObj
 */
declare function createFromMetadata(jsonObj: any, url: string, layerid: string, styleObject: any): VTImageryOptions;
declare function createFromTilejson(jsonObj: any, layerid: string, styleObject: any, url: string): VTImageryOptions;
declare function buildTileURLParams(urltemplate: string, x: number, y: number, level: number): {
    tileURL: string;
    tileKey: string;
    requestedTile: {
        x: number;
        y: number;
        level: number;
    };
};
/**
 * 解析MVT瓦片
 * @param url
 * @returns
 */
declare function doParseTile(url: string): Promise<VectorTile>;
declare function getFeatureLabelOption(styleOption: any, attributes: any, filterField: any, vtStyle: any): any;
/**
 * 将XY瓦片转为Rectangle
 * @param tilingScheme
 * @param requestedTile
 * @returns
 */
export { buildTileURLParams, createFromMetadata, createFromTilejson, doParseTile, getFeatureLabelOption, loadVTileJson, };