covr, crayon, knitr, rmarkdown, testthat (>= 2.1.0)
covr, crayon, knitr, rmarkdown, testthat (>= 3.0.1), tibble
covr, crayon, lintr, tidyverse, knitr, rmarkdown, testthat
(>= 3.0.1), tools, tibble, vctrs
covr, crayon, knitr, lintr, rmarkdown, testthat (>= 3.0.1),
tibble, tidyverse, tools, vctrs
covr, crayon, knitr, lintr, rmarkdown, testthat (>= 3.0.1),
tibble, tidyverse, tools, vctrs, withr