import { Ref } from '@typegoose/typegoose';
import { Business, Restaurant } from '~backend/business/business.interface';
import { Member } from '~backend/marketing/membership/membership.interface';
import { Types } from 'mongoose';
import { PartialBy } from '~backend/utils/object';
export declare enum CreditRefSource {
    portal = "PORTAL",
    benefit = "BENEFIT",
    store = "STORE",
    order = "ORDER",
    bill = "BILL",
    expired = "EXPIRED",
    cashback = "CASHBACK"
}
export interface FreeCreditTransaction {
    _id: Types.ObjectId;
    amount: number;
    expiredAt: Date;
}
export interface CreditBalance {
    normal: number;
    free: FreeCreditTransaction[];
}
export interface CreditTransaction {
    id: string;
    business: Ref<Business>;
    member: Ref<Member.Member>;
    source: CreditRefSource;
    ref: string;
    remark?: string;
    from: CreditBalance;
    to: CreditBalance;
    normal: number;
    free: FreeCreditTransaction[];
    createdAt: Date;
    restaurant?: Ref<Restaurant>;
    refunded: boolean;
    refundedFrom?: Ref<CreditTransaction>;
}
export interface ReceiveCreditTransactionDto {
    business: string;
    member: string;
    source: CreditRefSource;
    ref: string;
    normal: number;
    free?: PartialBy<FreeCreditTransaction, '_id'>[];
    remark?: string;
    restaurant?: Ref<Restaurant>;
}
export interface SpentCreditTransactionDto {
    business: string;
    member: string;
    source: CreditRefSource;
    ref: string;
    amount: number;
    remark?: string;
    restaurant?: string;
}
export interface RefundCreditTransactionDto {
    id: string;
    source: CreditRefSource;
    ref: string;
    remark?: string;
    restaurant?: string;
}