import { DataSource } from '@n8n/typeorm';
import { IdempotencyKey } from '../entities';
import { TransactionRunner } from '../services/transaction';
import { BaseRepository } from './base-repository';
export type IdempotencyKeyForClaim = Pick<IdempotencyKey, 'createdAt' | 'fingerprint' | 'status' | 'responseStatus' | 'responseBody'>;
export declare class IdempotencyKeyRepository extends BaseRepository<IdempotencyKey> {
    constructor(dataSource: DataSource, transactionRunner: TransactionRunner);
    insertProcessing({ userId, idempotencyKey, fingerprint, }: {
        userId: string;
        idempotencyKey: string;
        fingerprint: string;
    }): Promise<string | null>;
    findByUserIdAndKey(userId: string, idempotencyKey: string): Promise<IdempotencyKeyForClaim | null>;
    deleteByUserIdAndKeyOlderThan(userId: string, idempotencyKey: string, cutoff: Date): Promise<number>;
    markCompleted(id: string, responseStatus: number, responseBody: unknown): Promise<void>;
    deleteProcessingById(id: string): Promise<void>;
    deleteOlderThan(cutoff: Date, limit: number): Promise<number>;
}