import { Args } from './types/common';
import { Cluster } from './Cluster';
import { IOutput } from './Output';
import 'isomorphic-fetch';
import { RC } from './index';
export declare class Environment {
    sharedClusters: string[];
    clusterEndpointMap: {
        [key: string]: string;
    };
    args: Args;
    activeCluster: Cluster;
    globalRC: RC;
    clusters: Cluster[];
    out: IOutput;
    home: string;
    rcPath: string;
    clustersFetched: boolean;
    version?: string;
    constructor(home: string, out?: IOutput, version?: string);
    load(): Promise<void>;
    get cloudSessionKey(): string | undefined;
    renewToken(): Promise<void>;
    fetchClusters(): Promise<void>;
    clusterByName(name: string, throws?: boolean): Cluster | undefined;
    setToken(token: string | undefined): void;
    addCluster(cluster: Cluster): void;
    removeCluster(name: string): void;
    saveGlobalRC(): void;
    setActiveCluster(cluster: Cluster): void;
    loadGlobalRC(): Promise<void>;
    parseGlobalRC(globalFile?: string): Promise<void>;
    private loadYaml;
    private initClusters;
    private getSharedClusters;
    private getLocalClusterConfig;
    private requestCloudApi;
}
export declare const isLocal: (hostname: any) => any;