finishing touches

dist/ws.d.ts

@@ -6,9 +6,6 @@ export type WsEvent = {
 export type WsClientChangeCallback = (clients: number) => void;
 export declare class WsService {
     private clients;
-    private listeners;
-    onClientChange(callback: WsClientChangeCallback): () => void;
-    private emitClientChange;
     addClient(ws: WebSocket): void;
     removeClient(ws: WebSocket): void;
     broadcast(message: WsEvent): void;