import { AngularDataContext } from '@themost/angular';
import * as i0 from "@angular/core";
export declare class LocalUserStorageService {
    private context;
    constructor(context: AngularDataContext);
    /**
     *
     * Indicates whether the localStorage is available
     *
     */
    hasUserStorage(): boolean;
    getItem(key: string): Promise<any>;
    setItem(key: string, value: any): Promise<any>;
    removeItem(key: string): Promise<any>;
    static ɵfac: i0.ɵɵFactoryDeclaration<LocalUserStorageService, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<LocalUserStorageService>;
}
export declare class SessionUserStorageService {
    private context;
    constructor(context: AngularDataContext);
    getItem(key: string): Promise<any>;
    setItem(key: string, value: any): Promise<any>;
    removeItem(key: string): Promise<any>;
    static ɵfac: i0.ɵɵFactoryDeclaration<SessionUserStorageService, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<SessionUserStorageService>;
}