import { Logger } from '@nestjs/common';
import { ReturnModelType } from '@typegoose/typegoose';
import { MailService } from '~backend/mail/mail.service';
import { RewardService } from '~backend/marketing/reward/reward.service';
import { VoucherService } from '~backend/marketing/voucher/voucher.service';
import { UserService } from '~backend/user/user.service';
import { WebsocketService } from '~backend/websocket/websocket.service';
import { IDistributeDto } from '../base/base-reward-job.interface';
import { BaseRewardJobService } from '../base/base-reward-job.service';
import { IRewardJob } from '../reward-job.interface';
import { RewardJob } from '../reward-job.model';
import { IVoucherDispatchDto } from './voucher-reward-job.interface';
export declare class VoucherRewardJobService extends BaseRewardJobService {
    protected readonly rewardJobModel: ReturnModelType<typeof RewardJob>;
    protected readonly rewardService: RewardService;
    protected readonly userService: UserService;
    protected readonly voucherService: VoucherService;
    protected readonly websocketService: WebsocketService;
    protected readonly mailService: MailService;
    constructor(rewardJobModel: ReturnModelType<typeof RewardJob>, rewardService: RewardService, userService: UserService, voucherService: VoucherService, websocketService: WebsocketService, mailService: MailService);
    protected readonly logger: Logger;
    protected newJobObject(dto: IVoucherDispatchDto): IRewardJob;
    protected distribute({ job, user, member }: IDistributeDto): Promise<{
        refs: Types.ObjectId[];
        rewards: Types.ObjectId[];
    }>;
    rollback(job: IRewardJob): Promise<boolean>;
}