import type { FiatFlow } from '@funkit/connect-core';
type ReplayableFlow = Pick<FiatFlow, 'phase' | 'collected'>;
/**
 * Whether a send that failed in transit can go out again as it was.
 *
 * A replay re-sends the body under its idempotency key, so a server that took
 * the first request but lost the answer sees one attempt rather than two. That
 * only holds while the body is still the one that failed: an edit since makes
 * it a new request, which has to be sent afresh under a key of its own.
 */
export declare function useReplayableFailure(flow: ReplayableFlow): boolean;
export {};
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