import { UserService } from 'smartstock-core';
import { StockModel } from '../models/stock.model';
import * as i0 from "@angular/core";
export declare class StockService {
    private readonly userService;
    constructor(userService: UserService);
    private static withWorker;
    stocksListeningStop(): Promise<void>;
    stocksListening(): Promise<void>;
    stocksFromLocal(): Promise<StockModel[]>;
    exportToExcel(): Promise<any>;
    private mapStockQuantityFromNumberToObject;
    importStocks(csv: string): Promise<any>;
    addStock(stock: StockModel, cacheStock: StockModel): Promise<StockModel>;
    private getBaseShopUrl;
    deleteStock(stock: StockModel): Promise<any>;
    getProducts(): Promise<StockModel[]>;
    getProductsRemote(hard?: boolean): Promise<StockModel[]>;
    maybeRefreshStocks(): Promise<any>;
    search(query: string): Promise<any>;
    getProduct(id: string): Promise<any>;
    positiveStockValue(): Promise<number>;
    positiveStockItems(): Promise<number>;
    positiveStockRetail(): Promise<number>;
    positiveStockWhole(): Promise<number>;
    getProductQuantityObject(stockId: any): Promise<any>;
    static ɵfac: i0.ɵɵFactoryDeclaration<StockService, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<StockService>;
}