import * as i0 from "@angular/core";
export declare class StorageService {
    constructor();
    setSessionStorageItem(key: string, item: any): void;
    getSessionStorageItem(key: string): any;
    deleteSessionStorageItem(key: string): void;
    setLocalStorageItem(key: string, item: any): void;
    getLocalStorageItem(key: string): any;
    deleteLocalStorageItem(key: string): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<StorageService, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<StorageService>;
}