import { StorageService } from './storage.service';
import * as i0 from "@angular/core";
export declare class BrowserIdService {
    private storageService;
    browserId: string;
    constructor(storageService: StorageService);
    setBrowserId(expiration_days: number): Promise<void>;
    getBrowserId(expiration_days: number): Promise<string>;
    deleteCookies(): Promise<void>;
    getBrowserName(): string;
    getOSName(): string;
    static ɵfac: i0.ɵɵFactoryDeclaration<BrowserIdService, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<BrowserIdService>;
}