Should the data property on eden treaty post response be typed?

[hill]

I'm very new to Elysia and am trying to understand its capabilities.

When reading this doc about the Eden treaty response, I understand that the type of the data field should be typed - as suggested in the code snippet on that page:

const submit = async (name: string) => {
    const { data, error } = await api.user.post({
        name
    })

    // type: string | null
    console.log(data)

However when I try to do this with a monorepo setup (A client package and server package, with the tsconfig.json in client referencing the server directory), the typehint has data as any:

I noticed in the overview docs, that the post data response (nendoroid) is typed as any on hover:

Is it intended that the post() method does not have data type inferred from the server response?

Sorry If I missed documentation outlining this - would love to be pointed to it.

For reference my server code looks like:

import { cors } from "@elysiajs/cors";
import swagger from "@elysiajs/swagger";
import { Elysia, t } from "elysia";
import getBookcover from "./bookcover";

export const app = new Elysia()
	.use(cors())
	.use(swagger())
	.get("/", () => "Hello Bookshelf")
	.post(
		"/book",
		({ body }) => {
			const details = getBookcover({ title: body.title });
			return details;
		},
		{
			body: t.Object({
				title: t.String(),
			}),
			response: t.Object({
				cover: t.String(),
				isbn: t.String(),
			}),
		},
	)
	.listen(3000);

and my treaty:

import { treaty } from "@elysiajs/eden";
import type { App } from "@library/server";

export const api = treaty<App>("localhost:3000");

My client call is:

const response = await api.book.post({ title });

response.data // (typed as any)

In client dependencies,
"@elysiajs/eden": "^1.1.3",

and on server dependencies:
"elysia": "^1.1.3"

Thanks for your help!

[theopomies]

@hill try adding @types/bun to your devDependencies on the client, this fixed it for me after @SaltyAom suggested it