export declare function downloadToFile(url: string, filePath?: string, options?: {
    retry?: number;
}): Promise<{
    size: number;
    buffer: ArrayBuffer;
    isGzipError: boolean;
    headers: {
        "content-type": string | null;
        "content-encoding": string | null;
    };
}>;
//# sourceMappingURL=downloadToFile.d.ts.map