Project typescript linter doesn't find types exported from core arches

[jacobtylerwalls]

#11210 added the following type to core arches, as a baby step to prove out shipping types that projects/arches applications such as the controlled list manager will find useful:

arches/arches/app/src/arches/types.ts

Lines 1 to 8 in 2dc5abe

	export type Language = {
	code: string;
	default_direction: "ltr" | "rtl";
	id: number;
	isdefault: boolean;
	name: string;
	scope: string;
	};

However, this import, which worked in #10569 when part of arches core:

import type { Language } from "@/arches/types";

Fails (at the ts linter only, not the bundle) in an arches application (archesproject/arches-references@9fa562a) with:

arches_references/src/arches-references/utils.ts:4:31 - error TS2307: Cannot find module '@/arches/types' or its corresponding type declarations.

4 import type { Language } from "@/arches/types";
                                ~~~~~~~~~~~~~~~~

[6:02:58 PM] Found 12 errors. Watching for file changes.

[chrabyrd]

ah, but aren't there different errors when appending .ts to types? Similarly I'm pretty sure all vue components must be appended with .vue

[jacobtylerwalls]

For sure. I wrote up my findings in the PR, let me know what you think!

[jacobtylerwalls]

Now being tracked in #11253