import { VoucherService } from '~backend/marketing/voucher/voucher.service';
import { Voucher, UpdateVoucherDto, VoucherClaim, CreateBatchVoucherClaimsDto } from '~backend/marketing/marketing.model';
import { SendVoucherDto } from '~backend/marketing/voucher/voucher.model';
import { RewardService } from '~backend/marketing/reward/reward.service';
import { MembershipService } from '~backend/marketing/membership/membership.service';
import { MemberClaim } from '~backend/marketing/marketing.interface';
import { WebsocketService } from '~backend/websocket/websocket.service';
export declare class VoucherController {
    private readonly voucherService;
    private readonly rewardService;
    private readonly memberService;
    private readonly websocketService;
    constructor(voucherService: VoucherService, rewardService: RewardService, memberService: MembershipService, websocketService: WebsocketService);
    getByBusinessId(businessId: string): Promise<Voucher[] | null>;
    create(businessId: string, voucher: Voucher): Promise<Voucher>;
    update(id: string, payload: UpdateVoucherDto): Promise<Voucher>;
    delete(id: string): Promise<Boolean>;
    sendVoucher(id: string, payload: SendVoucherDto): Promise<MemberClaim[]>;
    getClaimsById(voucherId: string): Promise<VoucherClaim[] | null>;
    createBatchClaims(id: string, payload: CreateBatchVoucherClaimsDto): Promise<VoucherClaim[]>;
}