Avoid R CMD Check false alarms (#74)

* Avoid R CMD Check false alarms

* NEWS bullet

* Tag PR number

NAMESPACE

@@ -82,6 +82,8 @@ export(workdays)
 export(yearly)
 import(rlang)
 import(vctrs)
+importFrom(R6,R6Class)
+importFrom(V8,v8)
 importFrom(glue,glue)
 importFrom(magrittr,"%>%")
 useDynLib(almanac, .registration = TRUE)

NEWS.md

@@ -1,5 +1,8 @@
 # almanac (development version)
 
+* Explicitly imports `R6::R6Class()` and `V8::v8()` to avoid R CMD Check
+  false alarms (#74).
+
 * Fix USBAN error of casting `NA_real_` and `NaN` to integer (#72).
 
 # almanac 0.1.0

R/almanac-package.R

@@ -1,12 +1,18 @@
 #' @keywords internal
 "_PACKAGE"
 
+# We import R6::R6Class() and V8::v8() below to avoid an R CMD Check false alarm
+# that states "Namespaces in Imports field not imported from". I guess this
+# comes up because we don't call these from inside functions.
+
 # The following block is used by usethis to automatically manage
 # roxygen namespace tags. Modify with care!
 ## usethis namespace: start
 #' @import rlang
 #' @import vctrs
 #' @importFrom glue glue
+#' @importFrom R6 R6Class
+#' @importFrom V8 v8
 #' @useDynLib almanac, .registration = TRUE
 ## usethis namespace: end
 NULL