import { IValidatable } from './validation';
import { BillingPeriodInterval, PaymentStatus } from './payments';
export declare class AllInvoicesQuery implements IValidatable {
    customerId: string;
    productId?: string;
    fromCache?: boolean;
    withPaymentStatus?: boolean;
    constructor(customerId: string);
    validate(): void;
}
export declare class LatestInvoiceQuery extends AllInvoicesQuery {
    latest: boolean;
}
export declare class InvoiceQuery extends AllInvoicesQuery {
    productPlanId: string;
    year: number;
    month: number;
    day: number;
    constructor(customerId: string, productPlanId: string, year: number, month: number, day: number);
    validate(): void;
}
declare enum PromotionType {
    planFreeTier = "plan_free_tier",
    automaticPromotion = "automatic_promotion",
    discount = "discount",
    coupon = "coupon"
}
declare enum InvoiceStatus {
    open = "open",
    gracePeriod = "grace_period",
    priceLocked = "price_locked"
}
declare class InvoiceKey {
    accountId: string;
    customerId: string;
    productId: string;
    productPlanId: string;
    year: number;
    month: number;
    day: number;
}
declare class BillingPeriod {
    interval: BillingPeriodInterval;
    intervalsCount: number;
}
declare class ProductItemInvoiceKey extends InvoiceKey {
    productItemKey: string;
}
declare class ItemVariantBill {
    priceInCredits?: number;
    priceInBaseCurrency?: number;
    startTimeInSeconds: number;
    endTimeInSeconds: number;
    meterUnits: number;
    price: number;
    meteredUnitsPerTier?: {
        [key: string]: number;
    };
}
declare class ProductItemVariantInvoice {
    key: string;
    itemDimensions: {
        [key: string]: string;
    };
    hourlyBillInfos?: ItemVariantBill[];
    totalBill: ItemVariantBill;
    lateArrivalMeters: number;
}
declare class ProductItemInvoice {
    key: ProductItemInvoiceKey;
    productItemId: string;
    productItemName: string;
    meterApiName: string;
    productPlanName: string;
    productItemVariants: ProductItemVariantInvoice[];
    totalBill: ItemVariantBill;
}
declare class AppliedPromotion {
    promotionId: string;
    promotionName: string;
    promotionType: PromotionType;
    discount: number;
    promotionAppliedTimeInSeconds: number;
    maxDiscountPossible: number;
    canBeUsedForPayAsYouGo: boolean;
    discountInCredits: number;
}
declare class ProductPlanFee {
    id: string;
    name: string;
    description: string;
    cost: number;
    isOneTimeFee: boolean;
}
declare class ProductPlanBill {
    startTimeInSeconds: number;
    endTimeInSeconds: number;
    itemPrice: number;
    fixPrice: number;
    prepaid: number;
    totalDiscount: number;
    totalPriceBeforeDiscount: number;
    totalPriceBeforePrepaid: number;
    totalPrice: number;
}
declare class CreditUnit {
    id: string;
    shortName: string;
    name: string;
    description: string;
    ratioToCurrency: number;
}
export declare class CustomerProductInvoice {
    invoiceUri: string;
    invoiceKey: InvoiceKey;
    planBillingPeriod: BillingPeriod;
    planName: string;
    invoiceStartTimeInSeconds: number;
    invoiceEndTimeInSeconds: number;
    gracePeriodInHours: number;
    productItemInvoices: ProductItemInvoice[];
    appliedPromotions: AppliedPromotion[];
    productPlanFees: ProductPlanFee[];
    totalBill: ProductPlanBill;
    invoicePriceStatus: InvoiceStatus;
    creditUnit?: CreditUnit;
    paymentStatus: PaymentStatus;
    paymentCreatedInSeconds?: number;
    externalSystemStatus?: string;
    invoiceBillInCredits?: ProductPlanBill;
    availablePrepaidLeft?: number;
    availablePrepaidLeftInCredits?: number;
    availablePayAsYouGoMoney?: number;
    availablePayAsYouGoMoneyInCredits?: number;
}
export {};