export declare const enum TrafficDirection {
  FromEtcd = 'FromEtcd',
  ToEtcd = 'ToEtcd'
}

export declare class Proxy {
  isActive: boolean;
  connections: Array<{
      end(): void;
  }>;
  private server;
  private host;
  private port;
  private enabledDataFlows;
  /**
   * activate creates the proxy server.
   */
  activate(): Promise<void>;
  /**
   * suspend temporarily shuts down the server, but does not 'deactivate' the
   * proxy; new connections will still try to hit it. Can be restored with
   * resume().
   */
  suspend(): void;
  /**
   * Starts up a previously stopped server.
   */
  unsuspend(): void;
  /**
   * Disables data flowing in one direction on the connection.
   */
  pause(direction: TrafficDirection): void;
  /**
   * Reenables data flow on the connection.
   */
  resume(direction: TrafficDirection): void;
  /**
   * Destroys a previously-active proxy server.
   */
  deactivate(): Promise<void>;
  /**
   * Returns the address the server is listening on.
   */
  address(): string;
  private handleIncoming;
}
export declare const proxy: Proxy;