interface RequestEventimport { type RequestEvent } from "https://deno.land/x/acorn@0.7.1/types_internal.ts"; Propertiesreadonlyaddr: Addrreadonlyrequest: RequestMethodserror(reason?: any): voidrespond(response: Response | PromiseLike<Response>): void | Promise<void>optionalupgrade(options?: UpgradeWebSocketOptions): WebSocket