import { AViewerPluginEventMap, AViewerPluginSync, IAssetImporter, ILoader, ImportAddOptions, Importer, IObject3D, Loader, LoadingManager, ThreeViewer } from 'threepipe';
import { TilesGroup, TilesRenderer } from '3d-tiles-renderer';
export type TilesRendererGroup = TilesGroup & IObject3D;
export interface TilesRendererPluginEventMap extends AViewerPluginEventMap {
    addTile: {
        group: TilesRendererGroup;
    };
    removeTile: {
        group: TilesRendererGroup;
    };
}
/**
 * TilesRendererPlugin is a plugin for loading and rendering OGC 3D Tiles using [3d-tiles-renderer](https://github.com/NASA-AMMOS/3DTilesRendererJS) package.
 *
 * Specification - https://www.ogc.org/standards/3dtiles/
 */
export declare class TilesRendererPlugin extends AViewerPluginSync<TilesRendererPluginEventMap> {
    static readonly PluginType: string;
    enabled: boolean;
    dependencies: never[];
    static readonly DUMMY_EXT = "tileset";
    objects: TilesRendererGroup[];
    protected _importer: Importer<TilesRendererLoader>;
    constructor();
    load(url: string, options?: ImportAddOptions): Promise<TilesRendererGroup | undefined>;
    loadCesiumIon(info: TilesImportOptions['CesiumIonAuthPlugin'], options?: ImportAddOptions): Promise<TilesRendererGroup | undefined>;
    onAdded(viewer: ThreeViewer): void;
    onRemove(viewer: ThreeViewer): void;
    private _preRender;
    private _resize;
    private _cachedRefs?;
    private _objectExt;
    promptForURL(): Promise<(import('threepipe').ISerializedConfig & import('threepipe').ImportResultExtras) | (IObject3D<import('threepipe').IObject3DEventMap, import('threepipe').IGeometry<import('three').NormalBufferAttributes, import('threepipe').BufferGeometryEventMap> | undefined, import('threepipe').IMaterial<import('threepipe').IMaterialEventMap> | import('threepipe').IMaterial<import('threepipe').IMaterialEventMap>[] | undefined> & import('threepipe').ImportResultExtras) | (import('threepipe').ITexture<import('threepipe').TextureEventMap> & import('threepipe').ImportResultExtras) | (import('threepipe').ICamera<import('threepipe').ICameraEventMap> & import('threepipe').ImportResultExtras) | (import('threepipe').RootSceneImportResult & import('threepipe').ImportResultExtras) | (import('threepipe').IMaterial<import('threepipe').IMaterialEventMap> & import('threepipe').ImportResultExtras) | import('threepipe').ImportResult[] | TilesRendererGroup | undefined>;
}
export declare class TilesRendererLoader extends Loader implements ILoader<TilesRendererGroup> {
    isTilesRendererLoader: boolean;
    ai?: IAssetImporter;
    importOptions?: ImportAddOptions;
    plugins: ((o: TilesImportOptions, group: TilesRendererGroup) => object | undefined)[];
    constructor(manager: LoadingManager);
    protected _createTilesRenderer(url: string): TilesRenderer<import('3d-tiles-renderer').TilesRendererEventMap>;
    load(url: string, onLoad: (data: unknown) => void, _onProgress?: (event: ProgressEvent) => void, _onError?: (err: unknown) => void): void;
}
export interface TilesImportOptions {
    /**
     * @default 1
     */
    errorTarget?: number;
    ImplicitTilingPlugin?: boolean;
    TilesFadePlugin?: boolean | {
        maximumFadeOutTiles?: number;
        fadeRootTiles?: boolean;
        fadeDuration?: number;
    };
    CesiumIonAuthPlugin?: boolean | {
        apiToken: string;
        assetId?: string | null;
        autoRefreshToken?: boolean;
    };
    plugins?: ((opts: TilesImportOptions, group: TilesRendererGroup) => object | undefined)[];
}
declare module 'threepipe' {
    interface ImportAddOptions {
        tiles?: TilesImportOptions;
    }
}
//# sourceMappingURL=TilesRendererPlugin.d.ts.map