import { OnApplicationShutdown } from '@nestjs/common';
import { ConfigService } from '@nestjs/config';
import { CronExpression } from '@nestjs/schedule';
import { Cache } from 'cache-manager';
import Redis from 'ioredis';
import { FindManyResponseObject } from '../../dtos/response.dto';
import { Logger } from '../../helpers/Logger';
import { Query } from '../../helpers/Query';
import { Schema } from '../../helpers/Schema';
export declare class DataCacheService implements OnApplicationShutdown {
    private readonly logger;
    private readonly redis;
    private cacheManager;
    private readonly configService;
    private readonly query;
    private readonly schema;
    constructor(logger: Logger, redis: Redis, cacheManager: Cache, configService: ConfigService, query: Query, schema: Schema);
    onApplicationShutdown(): void;
    useRedis(): boolean;
    cacheType(): 'READ' | 'WRITE' | undefined;
    read(key: string): Promise<any>;
    write(key: string, value: any, ttl: number): Promise<void>;
    del(key: string): Promise<void>;
    get(options: {
        originalUrl: string;
        x_request_id: string;
    }): Promise<FindManyResponseObject | undefined>;
    ping(table: string): Promise<void>;
    refresh(cronSchedule: CronExpression): Promise<void>;
}