import { Fetcher } from "../../utils/ajax";
import { LoadResultType } from './shared';
import { TextureOptions } from "../../types/imageOptions";
export declare function loadAt3d(url: string, options?: {
    upAxis?: 'Y' | 'Z';
    light?: boolean;
    textureOptions?: TextureOptions;
    textureBaseUri?: string;
    textureArray?: string[];
    fetcher?: Fetcher;
    onDownloadProgress?: (percent: number, loaded?: number, total?: number) => void;
}): Promise<LoadResultType>;