[Etzos]

Thank you. I wanted to say almost exactly the same thing, but you worded it much better than I could have.

Point number one in particular bothered me since both languages are transpiled (in both cases that just means types stripped). However, I think MarcusBrutus was talking about Flow type comments which can be added to Javascript files to get type checking, but which will not need to be transpiled at all as all nonstandard stuff is in the comments.