import { ConfigService, ConfigOptions, HttpService } from '@narik/infrastructure';
import { Observable } from 'rxjs';
import * as i0 from "@angular/core";
export declare class NarikConfigService extends ConfigService {
    private httpService;
    private configOptions;
    private configPath;
    configData: any;
    configKeys: string[];
    private configLoadedSubject;
    constructor(httpService: HttpService, configOptions: ConfigOptions, configPath: string);
    get configLoaded(): Observable<any>;
    init(): Promise<any>;
    getConfig<T>(key: string): T;
    getAllKeys(): string[];
    static ɵfac: i0.ɵɵFactoryDeclaration<NarikConfigService, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<NarikConfigService>;
}