import WebSocket from "ws";
export type WsServerProv<T> = Readonly<{
    send: (data: T) => void;
    forAll: (cb: (ws: WebSocket) => void) => void;
}>;
type Deps = Readonly<{
    wsServer: WebSocket.Server;
}>;
/**
 * todo: delete this.
 */
export declare class WsServerService<T> implements WsServerProv<T> {
    private deps;
    constructor(deps: Deps);
    send: (data: T) => void;
    forAll: (cb: (client: WebSocket) => void) => void;
}
export {};