deer-flow/frontend/src/lib/utils.ts

import { clsx, type ClassValue } from "clsx";
import { twMerge } from "tailwind-merge";

export function cn(...inputs: ClassValue[]) {
  return twMerge(clsx(inputs));
}

/** Shared class for external links (underline by default). */
export const externalLinkClass =
  "text-primary underline underline-offset-2 hover:no-underline";
/** For streaming / loading state when link may be a citation (no underline). */
export const externalLinkClassNoUnderline = "text-primary hover:underline";