How do I change the bind address of a hono app (bun)?

[sinjs]

Let's say I have the sample app:

// index.ts
const app = new Hono();

app.get("/", (ctx) => "Hello, world!");

export default app;

In the console it shows this:

$ bun run index.ts
Started server http://localhost:3000

How would I go about changing the bind address to something like 0.0.0.0 or hostname.local, i know how to change the port using export default { port: 2000, ... }, but no where in the documentation it mentions bind address.

[nakasyou]

The method is written in Bun's document.

export default {
  fetch: app.fetch,
  hostname: "mydomain.com",
}

But, It is always displayed as localhost:xxxx.