(dup #44281) false positive ts2310: Type '' recursively references itself as a base type. (regression 4.2.4 -> 4.3.2)

[mrgleba]

Bug Report

🔎 Search Terms

ts2310

🕗 Version & Regression Information

• This changed between versions 4.2.4 and 4.3.2

⏯ Playground Link

Playground link

💻 Code

abstract class Base {
    abstract root() : Derived
}

class Derived extends class extends Base {
    root() {
        return undefined as any
    }
}
{
    
}

🙁 Actual behavior

Compiler shows ts2310 error

🙂 Expected behavior

Clean compile

[canonic-epicure]

Perhaps same as #44281 ?

[mrgleba]

Thanks for pointing that out.
I'm closing the issue as a duplicate.