import { IndicatorService } from './indicator.service';
import * as i0 from "@angular/core";
export declare class ConfigService {
    private activity;
    COOKIE_NAME: string;
    COOKIE_NAME_LOG: string;
    keyPromises: any;
    renderer: any;
    constructor(activity: IndicatorService);
    setLogLevel(val: string): void;
    getLogLevel(): string;
    setLanguage(lang: string, reload?: boolean): void;
    setCookie(cname: string, cvalue: string, exdays?: number): void;
    getCookie(cname: string): string;
    getCurrentLanguage(): string;
    static ɵfac: i0.ɵɵFactoryDeclaration<ConfigService, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<ConfigService>;
}