import { AxiosInstance, AxiosRequestConfig } from 'axios';
import { KiotVietClientConfig } from './types/common';
import { CategoryHandler } from './resources/categories';
import { CustomerHandler } from './resources/customers';
import { ProductHandler } from './resources/products';
import { OrderHandler } from './resources/orders';
import { InvoiceHandler } from './resources/invoices';
import { WebhookHandler } from './resources/webhooks';
import { UserHandler } from './resources/users';
import { PurchaseOrderHandler } from './resources/purchase-orders';
import { BranchHandler } from './resources/branches';
import { BankAccountHandler } from './resources/bank-accounts';
import { PriceBookHandler } from './resources/price-books';
import { SupplierHandler } from './resources/suppliers';
import { TransferHandler } from './resources/transfers';
import { SurchargeHandler } from './resources/surcharges';
import { CashFlowHandler } from './resources/cash-flow';
import { ReturnsHandler } from './resources/returns';
import { VouchersHandler } from './resources/vouchers';
import { SalesChannelsHandler } from './resources/sales-channels';
import { TrademarksHandler } from './resources/trademarks';
import { SettingsHandler } from './resources/settings';
import { OrderSuppliersHandler } from './resources/order-suppliers';
export declare class KiotVietClient {
    private config;
    private tokenManager;
    readonly apiClient: AxiosInstance;
    readonly customers: CustomerHandler;
    readonly categories: CategoryHandler;
    readonly orders: OrderHandler;
    readonly products: ProductHandler;
    readonly invoices: InvoiceHandler;
    readonly webhooks: WebhookHandler;
    readonly users: UserHandler;
    readonly purchaseOrders: PurchaseOrderHandler;
    readonly branches: BranchHandler;
    readonly bankAccounts: BankAccountHandler;
    readonly priceBooks: PriceBookHandler;
    readonly suppliers: SupplierHandler;
    readonly transfers: TransferHandler;
    readonly surcharges: SurchargeHandler;
    readonly cashFlow: CashFlowHandler;
    readonly returns: ReturnsHandler;
    readonly vouchers: VouchersHandler;
    readonly salesChannels: SalesChannelsHandler;
    readonly trademarks: TrademarksHandler;
    readonly settings: SettingsHandler;
    readonly orderSuppliers: OrderSuppliersHandler;
    constructor(config: KiotVietClientConfig);
    private validateConfig;
    private initializeConfig;
    private createApiClient;
    /**
     * Manually trigger a token refresh
     * @returns Promise<string> The new access token
     */
    refreshToken(): Promise<string>;
    /**
     * Make a GET request
     * @param url The URL to make the request to
     * @param config Optional axios request configuration
     * @returns Promise with the response data
     */
    get<T>(url: string, config?: AxiosRequestConfig): Promise<T>;
    /**
     * Make a POST request
     * @param url The URL to make the request to
     * @param data The data to send in the request body
     * @param config Optional axios request configuration
     * @returns Promise with the response data
     */
    post<T>(url: string, data?: unknown, config?: AxiosRequestConfig): Promise<T>;
    /**
     * Make a DELETE request
     * @param url The URL to make the request to
     * @param config Optional axios request configuration
     * @returns Promise with the response data
     */
    delete<T>(url: string, config?: AxiosRequestConfig): Promise<T>;
    /**
     * Make a PUT request
     * @param url The URL to make the request to
     * @param data The data to send in the request body
     * @param config Optional axios request configuration
     * @returns Promise with the response data
     */
    put<T>(url: string, data?: any, config?: AxiosRequestConfig): Promise<T>;
}