person(given = "Kirill",
           family = "M\u00fcller",
           role = c("aut", "cre"),
           email = "kirill@cynkra.com")
Provides a means to mock a package function, i.e.,
    temporarily substitute it for testing. Designed as a drop-in
    replacement for the now deprecated 'testthat::with_mock()' and
    'testthat::local_mock()'.
covr, fs, knitr, pkgload, rmarkdown, testthat, usethis