How to separate the handler?

[samuelsih]

Can i move the hono handler to different file like this?

// in main.ts

import { Hono } from 'hono';
import handlerFunction from './handler';

const app = new Hono();
app.get("/", handlerFunction);

// in handler.ts

import { Context } from 'hono/context';

// this will not working
const handlerFunction = (c: Context) => c.text("something");
export default handlerFunction;

because i got this error:
Trace: Error: Context is not finalized. You may forget returning Response object or await next()