@vulog/aima-promocode/dist/index.d.ts

```bash npm i @vulog/aima-client @vulog/aima-promocode ```

import { Client } from '@vulog/aima-client';

type ProductGroup = {
    id: string;
    name: string;
    status: 'ACTIVE' | 'INACTIVE';
};
type PromoCodeUsage = {
    id: number;
    walletUsage: 'TRIP' | 'PRODUCTS';
    discountCategory: 'CREDITS';
    percentage: number;
    amount: number;
    cappedPercentage: null;
    isOneTimeUsage: boolean;
    productGroup?: ProductGroup | null;
};
type PromoCode = {
    reference: string;
    walletType: string;
    status: 'ACTIVE' | 'INACTIVE';
    validityDuration: number;
    effectiveDate: string;
    expiryDate: string;
    validityEndDate: string;
    description?: string;
    id: number;
    fleetId: string;
    registration: boolean;
    maxUses: number;
    usages: PromoCodeUsage[];
    [key: string]: any;
};
type ReferralInfo = {
    referralUserId: string;
    referralCode: string;
    referralPromocodeId: number;
    refereePromocodeId: number;
};

declare const checkInvitationCode: (client: Client, referralCode: string) => Promise<ReferralInfo | undefined>;

declare const getPromoCodeByReference: (client: Client, reference: string) => Promise<PromoCode | undefined>;
declare const getPromoCodeById: (client: Client, id: number) => Promise<PromoCode | undefined>;

declare const submitPromoCode: (client: Client, userId: string, entityId: string, code: string) => Promise<string>;

declare const submitReferral: (client: Client, userId: string, entityId: string, code: string) => Promise<void>;

export { type ProductGroup, type PromoCode, type PromoCodeUsage, type ReferralInfo, checkInvitationCode, getPromoCodeById, getPromoCodeByReference, submitPromoCode, submitReferral };