export interface Promotion<TPromotionXp = any> {
    ID?: string;
    LineItemLevel?: boolean;
    Code: string;
    Name?: string;
    RedemptionLimit?: number;
    RedemptionLimitPerUser?: number;
    readonly RedemptionCount?: number;
    Description?: string;
    FinePrint?: string;
    StartDate?: string;
    ExpirationDate?: string;
    EligibleExpression: string;
    ValueExpression: string;
    CanCombine?: boolean;
    AllowAllBuyers?: boolean;
    OwnerID?: string;
    xp?: TPromotionXp;
}