/// <reference types="node" />
import { ModuleMetadata } from '@nestjs/common';
import { ClientRequestArgs } from 'http';
import { ClientOptions } from 'ws';
import { URL } from 'url';
export interface WebSocketModuleOptions extends Record<string, any> {
    url: string | URL;
    protocols?: string | string[];
    options?: ClientOptions | ClientRequestArgs;
}
export interface WebSocketModuleAsyncOptions extends Pick<ModuleMetadata, 'imports' | 'providers'> {
    useFactory: (...args: any[]) => WebSocketModuleOptions | Promise<WebSocketModuleOptions>;
    inject?: any[];
}
export interface WebSocketEventMetadata {
    event: string;
}