interface WithRetryOptions {
    onError?: (err: unknown) => void;
    /** @default 3 */
    retry: number;
    /** @default 500 */
    retryDelay: number;
    /**
     * the exponential factor to use.
     * @default 2
     */
    retryDelayFactor: number;
    /**
     * enable exponential backoff when not undefined.
     * @default undefined
     */
    retryDelayMax?: number;
}
/** @see {@link https://std.moeru.ai/docs/packages/std/utils/with-retry} */
declare const withRetry: <A, R>(func: (...args: A[]) => Promise<R> | R, options?: Partial<WithRetryOptions>) => (...args: A[]) => Promise<R>;

export { withRetry };