import * as i0 from "@angular/core";
export declare class NgStorageService {
    #private;
    constructor();
    setData(key: string, value: any, encrypt: boolean): boolean;
    getData(key: string, decrypt: boolean): any;
    removeData(key: string): void;
    removeAll(): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<NgStorageService, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<NgStorageService>;
}