Explain how use d3-jetpack :(

I really searched ... but impossible to integrate d3-jetpack with the version of d3 7.3.0 . I install jetpack with yarn add d3-jetpack . But can't import or whatever.. can't call wordwrap/not import d3-jetpack in .ts . I'm really lost here. Is it still compatible suddenly or it is necessary to do something which is not explained for linked to d3?