roxygen2 - R custom package uses another custom package

Question

I have created 2 pacakges pckMain & pckSub.

• The package pckSub exports the function pckSub::mySubFun.
• The package pckMain exports the function pckMain::myMainFun that uses the function pckSub::mySubFun.

I use roxygen for my documentation. How should I write the following files for package pckMain ?

DESCRIPTION

Imports: pckSub

R/myMainFun.R

#' @importFrom pckSub mySubFun
myMainFun <- function(...) {
    sub_results <- mySubFun(...)
    sub_results*2
}

Setting Imports: pckSub gives me error Dependancy package 'pckSub' not available when I try to run Documentation.
If I remove Imports: pckSub but let #' @importFrom pckSub mySubFun then I get the error package 'pckSub' not found (whereas it's installed on my machine)

Should I remove mention in Imports & #' @importFrom an simply use pckSub::mySubFun inside package pckMain ?

question from:https://stackoverflow.com/questions/65843949/r-custom-package-uses-another-custom-package

Answer 1

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