import { Ellipsoid } from "src-gis/math/ellipsoid";
export interface IDcTerrainProviderParamters {
    url: string;
    ellipsoid: Ellipsoid;
}
export declare class DcTerrainProvider {
    _heightmapWidth: number;
    _ellipsoid: Ellipsoid;
    _heightmapStructure: undefined;
    _hasWaterMask: boolean;
    _hasVertexNormals: boolean;
    _url: string;
    constructor(options: IDcTerrainProviderParamters);
    getTileDataAvailable(x: number, y: number, level: number): void;
}