import WebSocket from "ws"; import {IncomingMessage} from "http"; import Application from "./Application"; export default abstract class WebSocketListener { private app!: T; public init(app: T): void { this.app = app; } protected getApp(): T { return this.app; } public abstract path(): string; public abstract async handle(socket: WebSocket, request: IncomingMessage, session: Express.Session | null): Promise; }