the type of super() should be instance, not void

[LongTengDao]

TypeScript Version: 3.8.3

Search Terms:

Code

class Sub extends Super {
  constructor () { return super(); }
}

Expected behavior: no error

Actual behavior: TS2322

Playground Link:

Related Issues:

[LongTengDao]

addon:

class Sub extends Super {
  a :1;
  constructor () {
    super().a;// better to be able to warn not init yet
    this.a = 1;
    this.a;// ok now
  }
}

[ghost]

Are there any plans on fixing (investigating) this any time soon?

[cangSDARM]

any news or update?

Recently, tsc compiled super to an inline anonymous function, I wonder why

[ExE-Boss]

@cangSDARM
Can you post the source code which reproduces that bug with the relevant tsconfig.json configuration?

```ts repro
// source code here
```

[Workbench Repro](https://www.typescriptlang.org/dev/bug-workbench/)

[cangSDARM]

@cangSDARM Can you post the source code which reproduces that bug with the relevant tsconfig.json configuration?

```ts repro
// source code here

Workbench Repro

Sry, my mistake. I did a little more digging, and this is esbuild issue :) evanw/esbuild#3538