import { StatisticsDocument, StatisticsModel, StatisticsQuery } from "../models/StatisticsSchema";
import { QueryService } from "../../common/services";
import { PaginatedResultDTO } from "../../common/models/PaginatedResultDTO";
export declare class StatisticsService {
    private readonly model;
    private readonly queryService;
    constructor(model: StatisticsModel, queryService: QueryService<StatisticsDocument, StatisticsModel>);
    count(query: StatisticsQuery): Promise<number>;
    exists(query: StatisticsQuery): Promise<boolean>;
    find(query: StatisticsQuery): Promise<PaginatedResultDTO<StatisticsDocument>>;
    findOne(query: StatisticsQuery): Promise<StatisticsDocument>;
    findOrFill(query: StatisticsQuery): Promise<PaginatedResultDTO<StatisticsDocument>>;
    createOrUpdate(query: StatisticsQuery, data: StatisticsModel, ops?: Record<string, any>): Promise<StatisticsDocument>;
    updateBatch(documents: StatisticsModel[]): Promise<number>;
}