declare type PlanCode = string;
declare type PlanGroupCode = string;
declare type PlanName = string;
declare type PlanDiskSize = number;
declare type PlanExpirationDate = string;
export declare type PlanType = 'onetime' | 'subscription';
export declare type UserSubscriptionStatus = 'CANCELED' | 'PAST_DUE' | 'ACTIVE' | 'TRIALING';
export interface IUserSubscription {
    id: number;
    status: UserSubscriptionStatus;
    next_billing_date?: string;
    next_retry_date?: string;
    update_url?: string;
    need_payment_information_update?: boolean;
}
export interface IUserPlan {
    type: PlanType;
    code: PlanCode;
    group_code: PlanGroupCode;
    storage_space: number;
    period_days?: number;
    subscription?: IUserSubscription;
}
export interface IUserPayment {
    method: string;
    provider: string;
}
export interface IUserPaymentInfoResponse {
    expiration_date: string;
    extend_30: string;
    extend_365: string;
    has_pending_payment: boolean;
    last_payment?: IUserPayment;
    plan?: IUserPlan;
    pending_bitpay: string | null;
}
export interface IVoucherInfoResponse {
    current_plan: {
        type: PlanType | null;
        expiration_date: PlanExpirationDate;
    };
    target_plan: {
        type: PlanType;
        name: PlanName;
        code: PlanCode;
        group_code: PlanGroupCode;
        hd_avail: PlanDiskSize;
        simulated_expiration?: PlanExpirationDate;
    };
    new_remaining_days: number;
}
export interface INanoPaymentRequestResponse {
    nano: {
        token: string;
    };
}
export interface IOpenNodeChargeResponse {
    opennode: {
        checkout_url: string;
    };
}
declare type PaymentProviderPaddle = {
    plan_id: number;
    provider: 'Paddle';
    type: 'credit-card';
    vendor_id: number;
};
declare type PaymentProviderFastspring = {
    provider: 'Fastspring';
    type: 'credit-card';
    url: string;
};
declare type PaymentProviderOpenNode = {
    provider: 'OpenNode';
    type: 'cryptocurrency';
    discount_percent: number;
};
declare type PaymentProviderAcceptNano = {
    amount: string;
    api_host: string;
    currency: 'USD';
    provider: 'AcceptNano';
    state: string;
    type: 'nano';
    discount_percent: number;
};
export declare type PaymentProvider = PaymentProviderAcceptNano | PaymentProviderFastspring | PaymentProviderOpenNode | PaymentProviderPaddle;
export declare type PaymentProviderName = PaymentProvider['provider'];
export declare type PaymentType = PaymentProvider['type'];
export declare type PaymentOption = {
    name: PaymentType;
    suitable_plan_types: (PlanType | 'trial')[];
    default?: boolean;
    discount_percent: number;
};
export interface IPaymentOptionsResponse {
    options: PaymentOption[];
}
export interface IChangePlanRequestParams {
    plan_path: string;
    payment_type: PaymentType;
    coupon_code?: string;
    confirmation_code?: string;
}
export interface IChangePlanGetResponse {
    amount: string;
    current_plan: {
        plan_type?: PlanType;
        subscription_payment_provider?: PaymentProviderName;
    };
    target_plan: {
        price: string;
        plan_type: PlanType;
        period_days: number;
        plan_code: PlanCode;
        plan_name: PlanName;
        hd_avail: PlanDiskSize;
        simulated_expiration?: PlanExpirationDate;
        new_code: PlanCode;
        is_trial_subscription: boolean;
        subscription_trial_period?: number;
    };
    Paddle: {
        charge_amount: string;
        currency: string;
        next_billing_date: string;
    };
    Fastspring: {
        prorated_amount: string;
        refund_amount: string;
        charge_amount: string;
        currency: string;
    };
    new_remaining_days: number;
    prorated: string;
    credit: string;
    charge_amount: boolean;
    currency: string;
    is_product_change: boolean;
    discount?: {
        discount: number;
        type: 'percentage' | 'amount';
    };
}
declare type ChangePlanURLsResponse = {
    urls: PaymentProvider[];
};
declare type ChangePlanConfirmationResponse = {
    confirmation: true;
};
declare type ChangePlanSubscriptionUpgradeDowngradeResponse = {
    charged_amount: string;
    charged_currency: string;
    next_payment: {
        amount: string;
        billing_date: string;
        currency: string;
    };
};
declare type ChangePlanEmptyResponse = {};
export declare type IChangePlanPostResponse = ChangePlanURLsResponse | ChangePlanConfirmationResponse | ChangePlanSubscriptionUpgradeDowngradeResponse | ChangePlanEmptyResponse;
export {};