import { WebSocketBridge } from '@neurodevs/node-lsl';
import { DeviceController } from './BiosensorDeviceFactory.js';
export default class BiosensorWebSocketGateway implements WebSocketGateway {
    static Class?: WebSocketGatewayConstructor;
    private bridges;
    private isOpen;
    private isDestroyed;
    protected constructor(bridges: WebSocketBridge[]);
    static Create(devices: DeviceController[], options?: WebSocketGatewayOptions): Promise<WebSocketGateway>;
    open(): void;
    private throwIfGatewayIsDestroyed;
    private readonly cannotOpenMessage;
    private activateLslWebSocketBridges;
    close(): void;
    private readonly cannotCloseMessage;
    private deactivateLslWebSocketBridges;
    destroy(): void;
    private closeGatewayIfOpenBeforeDestroying;
    private destroyLslWebSocketBridges;
    private static createBridgesFrom;
    private static createBridgeFrom;
    private static LslWebSocketBridge;
}
export interface WebSocketGateway {
    open(): void;
    close(): void;
    destroy(): void;
}
export interface WebSocketGatewayOptions {
    listenPortStart?: number;
}
export type WebSocketGatewayConstructor = new (bridges: WebSocketBridge[]) => WebSocketGateway;