/// <reference types="node" />
interface IEnvOptions {
    encoding?: BufferEncoding;
    envName?: string;
    useDefault?: boolean;
}
export declare const parseValue: (val: string) => any;
export declare const EnvParser: {
    parseDataLines: (raw: string) => string[];
    parseKeyValue: (raw: string) => {
        key: string;
        value: any;
    } | undefined;
};
export declare const EnvUtil: {
    parseEnvData: (envData: string) => {
        [key: string]: any;
    };
    readEnvFile: (envFilePath: string, options?: IEnvOptions) => string;
    resolveCommonEnvFile: (configPath: string, useDefault?: boolean) => string | undefined;
    resolveEnvFile: (configPath: string, options?: IEnvOptions) => string | undefined;
    resolveEnv: (configPath: string, options?: IEnvOptions) => {
        [key: string]: any;
    } | undefined;
};
export {};