[Bug Report][3.2.5] DataTableHeader

[constantijn]

Environment

Vuetify Version: 3.2.5
Vue Version: 3.3.2
Browsers: Chrome 113.0.0.0
OS: Mac OS 10.15.7

Steps to reproduce

In version 3.2.5 this line of code:
import {DataTableHeader} from 'vuetify/labs/VDataTable'
gives the error:
TS2459: Module '"vuetify/labs/VDataTable"' declares 'DataTableHeader' locally, but it is not exported.
I'm forced to use that type because otherwise:
const headers = [ {title: "Name", align: "start", key: "name"} ]
trips up the linter with:
error TS2322: Type '({ title: string; align: string; key: string; } | { title: string; key: string; align?: undefined; })[]' is not assignable to type 'DataTableHeader[] | DataTableHeader[][] | undefined'.
and:
Type 'string' is not assignable to type '"start" | "end" | undefined'.

Expected Behavior

Working build

Actual Behavior

npm run build crashes with a typescript error.

Reproduction Link

https://jsfiddle.net/hxj4vst6/

Other comments

Can you please export the typescript type for DataTableHeader? IntelliJ suggests this as the fix, which alters the file downloaded from NPM, which is not exactly a real fix, but it does work.

[KaelWD]

Duplicate of #16680