import { BindingKey } from '@loopback/core';
import { BaseInvoiceNumberService } from './services';
export declare namespace LbxInvoiceBindings {
    /**
     * The key of the datasource.
     */
    const DATASOURCE_KEY: string;
    /**
     * The key for injecting the invoice repository.
     */
    const INVOICE_REPOSITORY: string;
    /**
     * The key of the repository responsible for the number of invoices.
     */
    const NUMBER_INVOICES_REPOSITORY: string;
    /**
     * The key of the service responsible for handling invoice numbers.
     */
    const INVOICE_NUMBER_SERVICE: BindingKey<BaseInvoiceNumberService>;
}