Vue 3: typed TestComponent on render function

[sand4rt]

Proposal:

Change line 45 index.d.ts from:

export function render(
  TestComponent: any, // this makes me sad :sob:
  options?: RenderOptions,
): RenderResult

To:

export function render(
  TestComponent: new () => ComponentPublicInstance,
  options?: RenderOptions,
): RenderResult

[afontcu]

Will this handle all Component signatures? If I recall correctly, we had a hard time doing this in the official Vue Test Utils for Vue 3 – Check this out: https://github.com/vuejs/vue-test-utils-next/blob/master/src/mount.ts

[sand4rt]

Probably not if i look at the VTU implementation. I guess this ticket can be closed.