cant import function "getMatchmakingRanks"

[minerop5000]

• I'm submitting a ...
  [x ] bug report
  [ ] feature request
  [ ] question about the decisions made in the repository
  [ ] question about how to use this project

• Summary
  working:

const { getTOTDs } = require("trackmania-api-node"); 

not working:

const { getMatchmakingRanks } = require("trackmania-api-node");

"Exception has occurred: TypeError: getMatchmakingRanks is not a function"

the funktion is there but I cant import it. What am I missing? thanks