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import { app as application } from "./application.ts";import { WrappedRequest } from "./request.ts";import { Response as ServerResponse } from "./response.ts";import { mergeDescriptors } from "./utils/mergeDescriptors.ts";import { EventEmitter } from "../deps.ts";import type {  NextFunction,  Opine,  OpineRequest,  OpineResponse,} from "./types.ts";
/** * Response prototype. * * @public */export const response: OpineResponse = Object.create(ServerResponse.prototype);export const request: OpineRequest = Object.create(WrappedRequest.prototype);
/** * Create an Opine application. * * @return {Opine} * @public */export function opine(): Opine {  const app = function (    req: OpineRequest,    res: OpineResponse = new ServerResponse(),    next: NextFunction,  ): void {    app.handle(req, res, next);  } as Opine;
  const eventEmitter = new EventEmitter();
  app.emit = (event: string, ...args: any[]) =>    eventEmitter.emit(event, ...args);  app.on = (event: string, arg: any) => eventEmitter.on(event, arg);
  mergeDescriptors(app, application, false);
  // expose the prototype that will get set on requests  app.request = Object.create(request, {    app: { configurable: true, enumerable: true, writable: true, value: app },  });
  // expose the prototype that will get set on responses  app.response = Object.create(response, {    app: { configurable: true, enumerable: true, writable: true, value: app },  });
  app.init();
  return app;}