import { Observable } from 'rxjs';
import { DataConfig } from './../models/config';
export declare class DataService {
    private config;
    private helpers;
    constructor(dataConfig: DataConfig);
    private get;
    private post;
    updateToken(tenantId: string, accessToken: string): void;
    getCurrentlyPromotions(saleDate: any): Observable<any>;
    getGroupByCustomer(customerId: string): Observable<any>;
    getCustomerPoint(customerId: string): Observable<any>;
    savePosOrder(order: any): Observable<any>;
    saveOnlineOrder(order: any): Observable<any>;
    updateOnlineOrder(order: any): Observable<any>;
    getOnlineOrders(orderQuery: any): Observable<any>;
    getProductVariantsByIds(itemIds: string[], includeStockInfo: boolean): Observable<any>;
    getProductById(productId: string): Observable<any>;
    getCurrentStockByIds(ids: string[]): Observable<any>;
    getPosOrder(id: string): Observable<any>;
    getToppingGroups(): Observable<any>;
}