if someone could walk me through converting one of the generated files for `@types/react-bootstrap` ...

# react

[Nikky]

if someone could walk me through converting one of the generated files for @types/react-bootstrap to usable external declarations..
i might be bored enough to translate the rest
but i am not even sure where to start....

[epabst]

See https://kotlinlang.slack.com/archives/C5ZTZ6ER0/p1588601707010600