import type { ApiResult } from "../../zodfetch.js";
/**
 * A wall-clock budget for retrying `continue`, the call that resumes a run restored from a
 * checkpoint. A run whose `continue` fails is aborted, so temporary failures are retried for the
 * whole budget rather than for a fixed number of attempts.
 */
export type ContinueRetryBudget = {
    budgetMs: number;
    /** Backoff for temporary failures: jittered, doubling from `minDelayMs` up to `maxDelayMs`. */
    minDelayMs?: number;
    maxDelayMs?: number;
    /** Backoff cap for a plain server error, which only gets the usual number of attempts. */
    serverErrorMaxDelayMs?: number;
    /**
     * Don't start another attempt with less than this left. It would be cut off here, but the
     * request it sent would keep running on the server.
     */
    minAttemptBudgetMs?: number;
};
/** What the retry loop did, for logs and metrics. */
export type ContinueRetrySummary = {
    attempts: number;
    elapsedMs: number;
    outcome: "succeeded" | "non_retryable" | "server_errors" | "budget_exhausted";
};
export declare function retryContinueWithinBudget<T>(attempt: (signal: AbortSignal) => Promise<ApiResult<T>>, { budgetMs, minDelayMs, maxDelayMs, serverErrorMaxDelayMs, minAttemptBudgetMs, }: ContinueRetryBudget): Promise<ApiResult<T> & {
    retry: ContinueRetrySummary;
}>;