export declare class RetryError extends Error {
    cause?: any;
    count: number;
    constructor(count: number, cause?: any);
    /**
     * Provides the JSON representation of the {@link ConfigError}.
     *
     * @return {object} The JSON representation.
     */
    toJSON(): object;
    /**
     * Serializes the error as a string.
     *
     * @return {string} The string representation.
     */
    toString(): string;
}