import { ExecutionDataRepository } from '@n8n/db';
import type { EntityManager } from '@n8n/db';
import type { ExecutionDataStore, ExecutionRef, ExecutionDataPayload, ExecutionDataBundle } from './types';
export declare class DbStore implements ExecutionDataStore {
    private readonly repository;
    constructor(repository: ExecutionDataRepository);
    write({ executionId }: ExecutionRef, payload: ExecutionDataPayload, tx?: EntityManager): Promise<void>;
    read({ executionId }: ExecutionRef, tx?: EntityManager): Promise<ExecutionDataBundle | null>;
    readMany(refs: ExecutionRef[]): Promise<Map<string, ExecutionDataBundle>>;
    delete(ref: ExecutionRef | ExecutionRef[]): Promise<void>;
    private getRepository;
}