import WebSocket, { WebSocketServer } from "ws";

//#region src/server.d.ts
type JsonPrimitive = null | string | number | boolean;
type JsonValue = JsonPrimitive | JsonValue[] | {
  [key: string]: JsonValue;
};
type WsRelayClientMessage = {
  type: 'subscribe';
  topic: string;
} | {
  type: 'unsubscribe';
  topic: string;
} | {
  type: 'publish';
  topic: string;
  payload: JsonValue;
};
type WsRelayServerMessage = {
  topic: string;
  payload: JsonValue;
};
type WsRelayServerOptions = WebSocket.ServerOptions & {
  port?: number;
  onError?: (err: Error) => void;
};
type WsRelayServer = {
  wss: WebSocketServer;
  ready: Promise<void>;
  address: () => WebSocket.AddressInfo | string | null;
  close: () => Promise<void>;
  publish: (topic: string, payload: JsonValue) => void;
  getSubscriberCount: (topic?: string) => number;
};
declare const createWsRelayServer: (options?: WsRelayServerOptions) => WsRelayServer;
//#endregion
export { WsRelayClientMessage, WsRelayServer, WsRelayServerMessage, WsRelayServerOptions, createWsRelayServer };
//# sourceMappingURL=server.d.mts.map