Single part at the root, COMPOSE_FILE in .env

template/{{ part_dir }}/src/lib/{% if ui_library == 'shadcn' %}utils.ts{% endif %}.jinja

@@ -0,0 +1,15 @@
+import { type ClassValue, clsx } from "clsx";
+import { twMerge } from "tailwind-merge";
+
+export function cn(...inputs: ClassValue[]) {
+  return twMerge(clsx(inputs));
+}
+
+export type WithoutChild<T> = T extends { child?: any } ? Omit<T, "child"> : T;
+export type WithoutChildren<T> = T extends { children?: any }
+  ? Omit<T, "children">
+  : T;
+export type WithoutChildrenOrChild<T> = WithoutChildren<WithoutChild<T>>;
+export type WithElementRef<T, U extends HTMLElement = HTMLElement> = T & {
+  ref?: U | null;
+};