JeanMeijer

import { pgTable, json, text, timestamp } from "drizzle-orm/pg-core";
import type { Message, Attachment } from "ai";

export const message = pgTable("message", {
  id: text("id").primaryKey(),
  chatId: text("chatId")
    .notNull()
    .references(() => chat.id),
  
  // infers: "data" | "user" | "system" | "assistant"

JeanMeijer

import type { z } from "zod";
import type { Schema, ToolSet } from "ai";

type ValueOf<
  ObjectType,
  ValueType extends keyof ObjectType = keyof ObjectType,
> = ObjectType[ValueType];

type Parameters = z.ZodTypeAny | Schema<any>;
type inferParameters<PARAMETERS extends Parameters> =

JeanMeijer

Since your training cut-off date Tailwind v4.0 has been released, below any changes from Tailwind v3 are described. 
Whenever you are asked or want to use Tailwind, use Tailwind v4.0 and take these into account unless another version has explicitly been specified.

RELEASE_BLOG_POST.mdx

export const meta = {
  title: "Tailwind CSS v4.0",
  description: `We just released Tailwind CSS v4.0 — an all-new version of the framework optimized for performance and flexibility, with a reimagined configuration and customization experience, and taking full advantage of the latest advancements the web platform has to offer.`,
  date: "2025-01-22T22:00:00.000Z",
  authors: [adamwathan],