autocomplete works for const assertion.

[ShuiRuTian]

Fixes #39384

[orta]

Nice work @ShuiRuTian - this looks good to me, thanks!

[n4zim]

Hi !

Thanks @ShuiRuTian for this feature. I have however a recommendation for a case that doesn't work on my side.

So this will work :

const test1 = <Self extends { test: number }>(s: Self) => s
test1({  } as const)

But not that :

const test2 = <Self extends { test: number }>(s: () => Self) => s
test2(() => ({  } as const))

What do you think ?

Thank you for your help.

[ShuiRuTian]

@n4zim
Thanks for feedback, the fix PR is on the way~

[n4zim]

@ShuiRuTian It's really nice of you, this well really going to help me. Many thanks !