import { Lifecycle, type IdempotentWriteState } from './Lifecycle.js';
/**
 * Repeats an identical write only when the server contract declares it
 * idempotent. The total deadline includes attempts and exponential backoff.
 */
export declare class IdempotentWrite<T> {
    private readonly request;
    private readonly timeoutMs;
    private readonly attemptTimeoutMs;
    private readonly backoffMs;
    readonly lifecycle: Lifecycle<IdempotentWriteState, import("./Lifecycle.js").IdempotentWriteEvent>;
    constructor(request: (signal: AbortSignal) => Promise<T>, timeoutMs?: number, attemptTimeoutMs?: number, backoffMs?: number);
    run(signal?: AbortSignal): Promise<T>;
    private wait;
    private delay;
}