Docgen: Errors on TS components whose names are keywords

It appears that a change introduced in 6.0.0-beta.24 is causing my storybook to fail to load:

I’m not sure exactly what is going on here because source maps don’t seem to be working.

[pelotom]

This seems to happen in cases where a static property is assigned to a component which is exported at its declaration site, e.g.

export default function Foo() {
  return null;
}
Foo.x = 42;

A workaround seems to be separating the export from the declaration:

function Foo() {
  return null;
}
Foo.x = 42;

export default Foo;

Class components with static properties suffer from the same problem:

export default class Foo() {
  static x = 42;
  render() { return null; }
}

and the workaround is the same:

class Foo() {
  static x = 42;
  render() { return null; }
}

export default Foo;

[phatNfqAsia]

I also experience this when my 'default.[exported-component]` is not understood by Storybook, which should be consider as unacceptable because the way I write code should not be affected by how a document-purpose framework works.