import ConfigInterface from "./interfaces/config.interface";
export interface NacosOption {
    address: string;
    port: number;
    group: string;
    namespace: string;
    name: string;
}
export declare type env = 'develop' | 'production' | 'test';
export declare class config {
    private option;
    private option$;
    private client$;
    private nacosConfig$;
    private localConfig$;
    private config$;
    private config;
    private configMap;
    private constructor();
    private init;
    static create(path?: string): Promise<config>;
    private build;
    private static getNacosOption;
    private static getLocalConfig;
    private static yaml2Json;
    private static createNacosClient;
    private static getNacosConfig;
    private static createConfigInterface;
    private static toEntries;
    private buildInterface;
    private static resetConfigD;
    get: <KEY extends string | number>(key: KEY) => ConfigInterface[KEY];
}