[TypeScript] class implements Interface is broken

[hyrious]

What happened?

interface B {}
const A = class implements B {
  readonly foo = 1
}

Screenshot:

It seems the word implements was identified as a class name, because JavaScript.sublime-syntax doesn't exclude it from reserved_word.

So the workaround is to give the scoped class a name:

const A = class A implements B {
  readonly foo = 1
}

FYI, my initial code was like this:

export foo: IFoo = new class implements IFoo {}