import { ConfigLoader } from './config.loader';
import * as i0 from "@angular/core";
export declare class ConfigService {
    readonly loader: ConfigLoader;
    protected settings: any;
    constructor(loader: ConfigLoader);
    init(): any;
    getSettings<T = any>(key?: string | Array<string>, defaultValue?: any): T;
    static ɵfac: i0.ɵɵFactoryDef<ConfigService, never>;
    static ɵprov: i0.ɵɵInjectableDef<ConfigService>;
}