import { Redis } from 'ioredis';
import { ShipBlockResponse } from '../../types/ship';
import { IProcessedBlockRepository } from '../../types/interfaces';
export declare class RedisBlockRepository implements IProcessedBlockRepository {
    private readonly redis;
    constructor(redis: Redis);
    updateReversibleBlock(resp: ShipBlockResponse): Promise<void>;
    getLastProcessedBlock(): Promise<number>;
    getReversibleBlocks(): Promise<Array<{
        block_num: number;
        block_id: string;
    }>>;
    updateLastProcessedBlock(resp: ShipBlockResponse): Promise<void>;
}