import { Store } from '@ngrx/store';
import { BehaviorSubject, Observable } from 'rxjs';
import { UserIdService } from '../../auth/user-auth/facade/user-id.service';
import { Cart } from '../../model/cart.model';
import { OrderEntry } from '../../model/order.model';
import { BaseSiteService } from '../../site-context/facade/base-site.service';
import { UserService } from '../../user/facade/user.service';
import { CartConfigService } from '../services/cart-config.service';
import { StateWithMultiCart } from '../store/multi-cart-state';
import { MultiCartService } from './multi-cart.service';
export declare class SelectiveCartService {
    protected store: Store<StateWithMultiCart>;
    protected userService: UserService;
    protected multiCartService: MultiCartService;
    protected baseSiteService: BaseSiteService;
    protected cartConfigService: CartConfigService;
    protected userIdService: UserIdService;
    protected customerId: string;
    protected userId: string;
    protected cartId: string;
    protected selectiveCart$: Observable<Cart>;
    protected cartId$: BehaviorSubject<string>;
    protected readonly PREVIOUS_USER_ID_INITIAL_VALUE = "PREVIOUS_USER_ID_INITIAL_VALUE";
    protected previousUserId: string;
    protected cartSelector$: Observable<import("../../state/utils/processes-loader").ProcessesLoaderState<Cart>>;
    constructor(store: Store<StateWithMultiCart>, userService: UserService, multiCartService: MultiCartService, baseSiteService: BaseSiteService, cartConfigService: CartConfigService, userIdService: UserIdService);
    getCart(): Observable<Cart>;
    getEntries(): Observable<OrderEntry[]>;
    getLoaded(): Observable<boolean>;
    /**
     * Returns true when selective cart is stable (not loading and not pending processes on cart)
     */
    isStable(): Observable<boolean>;
    /**
     * Loads logged user's selective cart
     */
    protected load(): void;
    addEntry(productCode: string, quantity: number): void;
    removeEntry(entry: OrderEntry): void;
    updateEntry(entryNumber: number, quantity: number): void;
    getEntry(productCode: string): Observable<OrderEntry>;
    /**
     * Indicates if selectiveCart feature is enabled based on cart configuration.
     */
    isEnabled(): boolean;
    /**
     * Indicates if given cart is empty.
     * Returns true is cart is undefined, null or is an empty object.
     */
    protected isEmpty(cart: Cart): boolean;
    /**
     * Indicates if a given user is logged in on account different than preceding user account
     */
    protected isJustLoggedIn(userId: string): boolean;
    /**
     * Indicates if given user is logged in
     */
    protected isLoggedIn(userId: string): boolean;
}
