import { UserService } from 'smartstock-core';
import { CategoryModel } from '../models/category.model';
import * as i0 from "@angular/core";
export declare class CategoryService {
    private readonly userService;
    constructor(userService: UserService);
    private static withWorker;
    startChanges(): Promise<void>;
    stopChanges(): Promise<void>;
    addCategory(category: CategoryModel, id?: any): Promise<CategoryModel>;
    deleteCategory(category: CategoryModel): Promise<any>;
    getAllCategory(): Promise<CategoryModel[]>;
    private remoteAllCategories;
    getAllCategoryRemote(): Promise<CategoryModel[]>;
    getCategory(id: string): Promise<CategoryModel>;
    search(q: string): Promise<CategoryModel[]>;
    save(category: CategoryModel): Promise<any>;
    static ɵfac: i0.ɵɵFactoryDeclaration<CategoryService, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<CategoryService>;
}