export declare class DataCompression {
    /**
     * Extracts a compressed (in base64) string using gunzip into a JSON object
     * @template T
     * @param {string} compressedData
     * @returns {T}
     */
    static decompress<T>(compressedData: string): T;
    /**
     * Compresses (with gzip) a JSON object into a base64 string
     * @template T
     * @param {T} data
     * @returns {string}
     */
    static compress<T>(data: T): string;
}