>=sci-CRAN/sf-0.9.3
sci-CRAN/rlang
sci-CRAN/htmltools
virtual/class
sci-CRAN/RColorBrewer
sci-CRAN/htmlwidgets
sci-CRAN/leafsync
sci-CRAN/viridisLite
>=sci-CRAN/tmaptools-3.1
>=sci-CRAN/units-0.6.1
>=sci-CRAN/leafem-0.1
>=dev-lang/R-3.5.0
>=sci-CRAN/stars-0.4.2
sci-CRAN/widgetframe
>=sci-CRAN/leaflet-2.0.2

r_suggests_cartogram?
      ( sci-CRAN/cartogram )

r_suggests_covr?
      ( sci-CRAN/covr )

r_suggests_dplyr?
      ( sci-CRAN/dplyr )

r_suggests_ggplot2?
      ( sci-CRAN/ggplot2 )

r_suggests_knitr?
      ( sci-CRAN/knitr )

r_suggests_osmdata?
      ( sci-CRAN/osmdata )

r_suggests_png?
      ( sci-CRAN/png )

r_suggests_rmarkdown?
      ( sci-CRAN/rmarkdown )

r_suggests_shiny?
      ( sci-CRAN/shiny )

r_suggests_testthat?
      ( sci-CRAN/testthat )

r_suggests_tidyr?
      ( sci-CRAN/tidyr )

dev-lang/R:=