import type { SalesSdkCartBookingView, SalesSdkCartItemView } from '../../../../../salesSdk';
export declare type InvoiceLineItemKind = 'product' | 'variant' | 'option' | 'bundle' | 'bundle-option' | 'note' | 'add-time';
export interface InvoiceLineItem {
    amount?: string;
    key: string;
    kind: InvoiceLineItemKind;
    label: string;
    quantity?: number;
    unitPrice?: string;
}
export interface InvoiceBookingMeta {
    guestCount?: number;
    holderText?: string;
    resourceText?: string;
    status?: string;
    timeText?: string;
}
export interface InvoiceBookingCard {
    appointmentNumber: number;
    key: string;
    meta: InvoiceBookingMeta;
    rows: InvoiceLineItem[];
    subtotal: string;
}
export interface InvoiceOpenItemCard {
    key: string;
    rows: InvoiceLineItem[];
    subtotal: string;
}
export declare function isVisibleInvoiceProductItem(item: SalesSdkCartItemView | null | undefined): boolean;
export declare function getInvoiceProductTitle(product: SalesSdkCartItemView | null | undefined): string;
export declare function getInvoiceProductQuantity(product: SalesSdkCartItemView | null | undefined): number;
export declare function getInvoiceProductUnitPrice(product: SalesSdkCartItemView | null | undefined): string;
export declare function getInvoiceProductLineTotal(product: SalesSdkCartItemView | null | undefined): string;
export declare function buildInvoiceProductLineItems(product: SalesSdkCartItemView | null | undefined, keyPrefix?: string, productKind?: Extract<InvoiceLineItemKind, 'product' | 'add-time'>): InvoiceLineItem[];
export declare function buildInvoiceBookingRow(booking: SalesSdkCartBookingView, index?: number): InvoiceBookingCard;
export declare function buildInvoiceOpenItemRow(item: SalesSdkCartItemView, index?: number): InvoiceLineItem[];
export declare function buildInvoiceBookingRows(bookings?: SalesSdkCartBookingView[]): InvoiceBookingCard[];
export declare function buildInvoiceOpenItemRows(items?: SalesSdkCartItemView[]): InvoiceLineItem[];
export declare function buildInvoiceOpenItemCard(items?: SalesSdkCartItemView[]): InvoiceOpenItemCard | null;