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@nestjs/websockets

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Nest - modern, fast, powerful node.js web framework (@websockets)

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import { INestApplicationContext, WebSocketAdapter } from '@nestjs/common'; import { WsMessageHandler } from '@nestjs/common/interfaces'; import { Observable } from 'rxjs'; export interface BaseWsInstance { on: (event: string, callback: Function) => void; close: Function; } export declare abstract class AbstractWsAdapter<TServer extends BaseWsInstance = any, TClient extends BaseWsInstance = any, TOptions = any> implements WebSocketAdapter<TServer, TClient, TOptions> { protected readonly httpServer: any; constructor(appOrHttpServer?: INestApplicationContext | any); bindClientConnect(server: TServer, callback: Function): void; bindClientDisconnect(client: TClient, callback: Function): void; close(server: TServer): Promise<void>; dispose(): Promise<void>; abstract create(port: number, options?: TOptions): TServer; abstract bindMessageHandlers(client: TClient, handlers: WsMessageHandler[], transform: (data: any) => Observable<any>): any; }