declare class Manager {
    private sudoPasswd;
    private ovpnFile;
    private username;
    private password;
    private Daemon;
    private pid;
    private state;
    private telnet;
    private openVpnEmitter;
    private onStateChange;
    private onError;
    private stateInterval;
    private showLog;
    constructor({ sudoPasswd, ovpnFile, username, password, onStateChange, showLog }: {
        sudoPasswd: string;
        ovpnFile?: string;
        username?: string;
        password?: string;
        status?: string;
        onStateChange?: any;
        showLog?: boolean;
    });
    init: () => Promise<void>;
    getState: () => any;
    private changeState;
    private establishManagerConnection;
    clientPid: () => number;
    private managerConnectionReady;
    private setState;
    private destroyListeners;
    connect: () => Promise<void>;
    disconnect: () => Promise<void>;
    changeIp: () => Promise<void>;
    changeServer: (ovpnFile: string, credentials?: {
        username: string;
        password: string;
    }) => Promise<void>;
    kill: () => Promise<void>;
    private execute;
    private setListeners;
    private streamLog;
}
export default Manager;