import { LanguageAddDto, LanguageListDto, LanguageUpdateDto } from './dto/language.dto';
import { DbService } from 'src/db/db.service';
import { CommonService } from 'src/common/common.service';
import mongoose from 'mongoose';
export declare class LanguageService {
    private readonly model;
    private readonly commonService;
    constructor(model: DbService, commonService: CommonService);
    list(dto: LanguageListDto, req: any): Promise<{
        total: number;
        data: (mongoose.Document<unknown, {}, import("../admin/schema/language.schema").Languages, {}, {}> & import("../admin/schema/language.schema").Languages & {
            _id: mongoose.Types.ObjectId;
        } & {
            __v: number;
        })[];
    }>;
    add(dto: LanguageAddDto, req: any): Promise<{
        data: mongoose.Document<unknown, {}, import("../admin/schema/language.schema").Languages, {}, {}> & import("../admin/schema/language.schema").Languages & {
            _id: mongoose.Types.ObjectId;
        } & {
            __v: number;
        };
    }>;
    update(id: string, dto: LanguageUpdateDto, req: any): Promise<{
        data: mongoose.Document<unknown, {}, import("../admin/schema/language.schema").Languages, {}, {}> & import("../admin/schema/language.schema").Languages & {
            _id: mongoose.Types.ObjectId;
        } & {
            __v: number;
        };
    }>;
    detail(id: string, req: any): Promise<{
        data: mongoose.Document<unknown, {}, import("../admin/schema/language.schema").Languages, {}, {}> & import("../admin/schema/language.schema").Languages & {
            _id: mongoose.Types.ObjectId;
        } & {
            __v: number;
        };
    }>;
}