export declare class Logger {
    /**
     * the log function.
     * @param value the string value to log.
     * @param prefix the prefix to log.
     */
    static log(value: string, prefix?: string): void;
    /**
     * the error function.
     * @param value the string value to log.
     * @param prefix the prefix to log.
     */
    static error(value: string, prefix?: string): void;
}