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