import { type OpenGeniText } from "../messages/runtime.js";
/** Backoff between attempts: about ten seconds in all before anything is shown. */
export declare const TRANSIENT_RETRY_DELAYS_MS: readonly number[];
/** After the quiet retries give up, try once at this pace until Opengeni answers. */
export declare const TRANSIENT_RECONNECT_INTERVAL_MS = 3000;
/** The one line shown while Opengeni is briefly unreachable. */
export declare const OPENGENI_UPDATING_NOTICE: (t: OpenGeniText) => string;
/**
 * True for a failure that says the service is briefly unreachable, not that
 * the request was wrong: a gateway or availability status, a 500 the API marks
 * retryable, or a request that never got a response.
 */
export declare function isTransientServiceFailure(error: unknown): boolean;
export type RetryTransientOptions = {
    /** Stop waiting (and rethrow the last failure) once this returns false. */
    shouldContinue?: () => boolean;
    signal?: AbortSignal;
    delaysMs?: readonly number[];
    sleep?: (ms: number, signal?: AbortSignal) => Promise<void>;
};
/**
 * Run a read, retrying only transient service failures with backoff. Never use
 * this for a request whose repeat could apply twice: it is for reads and for
 * writes that are idempotent by construction.
 */
export declare function retryTransient<T>(operation: () => Promise<T>, options?: RetryTransientOptions): Promise<T>;