import * as Cesium from 'cesium';
import { Destroyable } from "vtxf-xe2/dist-node/xe2-base-utils";
import { Tile } from "../../types";
export declare class TilesetLoading extends Destroyable {
    private _url;
    private _dirLevel;
    get url(): string;
    get dirLevel(): number;
    private _enabled;
    get enabled(): boolean;
    set enabled(value: boolean);
    get enabledChanged(): import("vtxf-xe2/dist-node/xe2-base-utils").Listener<[boolean, boolean]>;
    private _loadingRunning;
    saveFileFunc?: (path: string, data: Uint8Array | string) => Promise<void>;
    readTextFileFunc?: (path: string) => Promise<string>;
    existsFileFunc?: (path: string) => Promise<boolean>;
    filterFileFunc?: (parentGeometricError: number | undefined, parentMatrix: Cesium.Matrix4, parentHref: string, tile: Tile) => boolean;
    continueFunc?: (todoJsonHrefs: string[], todoContentHrefs: string[]) => Promise<boolean>;
    statusFunc?: (status: string) => void;
    private _rectangle;
    get rectangle(): [number, number, number, number, number, number] | undefined;
    set rectangle(value: [number, number, number, number, number, number] | undefined);
    get rectangleChanged(): import("vtxf-xe2/dist-node/xe2-base-utils").Listener<[[number, number, number, number, number, number] | undefined, [number, number, number, number, number, number] | undefined]>;
    private _cullingVolume;
    get cullingVolume(): Cesium.CullingVolume | undefined;
    constructor(_url: string, _dirLevel?: number);
}