all my inferred typings on the frontend are `any`

import likeRouter from './like';
import postRouter from './post';
import {router} from '../index';
const appRouter = router({like: likeRouter, post: postRouter});
export { appRouter };
export type AppRouter = typeof appRouter;

import type { inferRouterInputs, inferRouterOutputs } from "@trpc/server";
import type { AppRouter } from "../../../backend/src/trpc/routers/app";

type RouterOutputs = inferRouterOutputs<AppRouter>;

port type { inferRouterInputs, inferRouterOutputs } 
 
@trpc
type RouterOutputs = {
    like: any;
    post: any;
}