import * as mongoose from "mongoose";
import { EntitiesService } from "../entities/entities.service";
import { BaseService } from "../common/base/base.service";
import { CommentData } from "./comment_data.schema";
import { SearchResultDto } from "../common/dto/search_result.dto";
import { ClsService } from "nestjs-cls";
export declare class CommentDataService extends BaseService<CommentData> {
    readonly cls: ClsService;
    private entitiesService;
    protected model: mongoose.Model<CommentData>;
    constructor(cls: ClsService, entitiesService: EntitiesService, model: mongoose.Model<CommentData>);
    init(): Promise<string>;
    listComment(entity: string, doc_ref: string, keywords: string, filters?: any, page?: number, page_size?: number, sort?: string, grouping?: Array<string>, noTranslate?: boolean): Promise<SearchResultDto>;
    addComment(entity: string, doc_ref: string, data: any): Promise<CommentData>;
}