import type { IStreamLogger } from '../../../PSAgentLogger';
/**
 * Shared Ent fetch-retry options: 3 retries with exponential backoff, retrying
 * on network errors and 4xx/5xx status codes.
 */
export declare function retryOptions(log?: IStreamLogger): {
    retries: number;
    retryOn: (attempt: number, error: Error | null, response: Response | null) => boolean;
    retryDelay: (attempt: number) => number;
};