import { GetBillMetaDto, UpdateFeedbackDto } from '~backend/billMeta/billMeta.model';
import { BillMetaService } from '~backend/billMeta/billMeta.service';
import { RewardService } from '~backend/marketing/reward/reward.service';
import { BillMeta } from '~backend/billMeta/billMeta.interface';
import { Request as ExpressRequest } from 'express';
import { MailService } from '~backend/mail/mail.service';
import { UserService } from '~backend/user/user.service';
import { RestaurantService } from '~backend/business/restaurant/restaurant.service';
export declare class FeedbackController {
    private readonly rewardService;
    private readonly billMetaService;
    private readonly mailService;
    private readonly userService;
    private readonly restaurantService;
    constructor(rewardService: RewardService, billMetaService: BillMetaService, mailService: MailService, userService: UserService, restaurantService: RestaurantService);
    getBillMeta({ billMetaId, restaurantId }: GetBillMetaDto): Promise<BillMeta>;
    updateFeedback({ billMetaId, restaurantId, feedback }: UpdateFeedbackDto, req: ExpressRequest): Promise<import("~backend/billMeta/billMeta.model").BillMeta>;
    getFeedbackRedirectLink(encryptRestaurantId: string): Promise<{
        redirectLink: string | null;
    }>;
}