utils, R6, Rlabkey (>= 2.2.0), curl, httr, assertthat, digest,
jsonlite, data.table
utils, R6, Rlabkey (>= 3.4.5), curl, httr, assertthat, digest,
jsonlite, data.table
testthat, covr, knitr, pryr, rmarkdown, DT