load parent function doesn't infer LayoutData from named layout

[raythurnvoid]

Describe the bug

LayoutLoad interface doesn't include named layout's LayoutData in parent() function

Reproduction

With this files structure

and this named layout layout-customer.ts

I expect layout.ts to get LayoutData from layout-customer but it doesn't

Logs

No response

System Info

System:
    OS: Windows 10 10.0.22000
    CPU: (16) x64 AMD Ryzen 9 4900H with Radeon Graphics
    Memory: 7.55 GB / 31.42 GB
  Binaries:
    Node: 18.7.0 - C:\Program Files\nodejs\node.EXE
    npm: 8.15.0 - C:\Program Files\nodejs\npm.CMD
  Browsers:
    Edge: Spartan (44.22000.120.0), Chromium (104.0.1293.54)
    Internet Explorer: 11.0.22000.120
  npmPackages:
    @sveltejs/adapter-node: 1.0.0-next.86 => 1.0.0-next.86 
    @sveltejs/kit: 1.0.0-next.418 => 1.0.0-next.418
    svelte: ^3.49.0 => 3.49.0

Severity

annoyance

Additional Information

To fix the value Record<never, never> in the related ./$types

should become LayoutData.customer