dplyr (>= 1.0.1), tidyr (>= 1.1.1), tidyselect (>= 1.1.0),
tibble (>= 3.0.1), vctrs, ellipsis, rlang (>= 0.4.0), units (>=
0.7), lubridate, magrittr
usethis, testthat, covr, knitr, rmarkdown
usethis, testthat, covr, knitr, rmarkdown, vctrs,