To cite package ‘languageserversetup’ in publications use:

Hajnala J (2021). languageserversetup: Automated Setup and Auto Run for R Language Server. R package version 0.1.2.900, https://github.com/jozefhajnala/languageserversetup.

Corresponding BibTeX entry:

  @Manual{,
    title = {languageserversetup: Automated Setup and Auto Run for R
      Language Server},
    author = {Jozef Hajnala},
    year = {2021},
    note = {R package version 0.1.2.900},
    url = {https://github.com/jozefhajnala/languageserversetup},
  }