import { Member, Membership } from '../membership.model';
import { ReturnModelType } from '@typegoose/typegoose';
import { Types } from 'mongoose';
import { RewardJobService } from '../../reward-job/reward-job.service';
import { MailService } from '~backend/mail/mail.service';
import { ConfigService } from '@nestjs/config';
import { UserService } from '~backend/user/user.service';
export declare class MembershipRewardService {
    readonly memberModel: ReturnModelType<typeof Member.Member>;
    readonly membershipModel: ReturnModelType<typeof Membership>;
    private readonly rewardJobService;
    private readonly userService;
    private readonly mailService;
    private readonly configService;
    constructor(memberModel: ReturnModelType<typeof Member.Member>, membershipModel: ReturnModelType<typeof Membership>, rewardJobService: RewardJobService, userService: UserService, mailService: MailService, configService: ConfigService);
    private readonly logger;
    private getDistributedAt;
    private memberHasBenefit;
    private isJoinBenefitValid;
    private filterSchedulerBenefitRecipients;
    private findRecipients;
    private findMemberships;
    private updateSchedulerBenefitCheckpoint;
    distributeRewardOnSetBirthday(): Promise<void>;
    distributeRewardOnJoin(memberId: Types.ObjectId): Promise<void>;
    private distributeRewardOnSchedule;
}