NAMESPACELearn the full details in vignette('namespace').
Key tags:
@export: Export this function, method, generic, or class so it's available outside of the package.
@exportS3Method ${1:package}::${2:generic}: Export an S3 method. Only needed when the method is for a generic from a suggested package.
@importFrom ${1:package} ${2:function}: Import specific functions from a package.
@useDynLib ${1:package}: Import compiled code from another package.
Other less frequently used tags:
@evalNamespace ${1:r-code}: Evaluate arbitrary code in the package namespace and insert the results into the NAMESPACE. Should return a character vector of directives.
@exportClass ${1:class}: Export an S4 class. For expert use only; in most cases you should use @export so roxygen2 can automatically generate the correct directive.
@exportMethod ${1:generic}: Export S4 methods. For expert use only; in most cases you should use @export so roxygen2 can automatically generate the correct directive.
@exportPattern ${1:pattern}: Export all objects matching a regular expression.
@import ${1:package}: Import all functions from a package. Use with extreme care.
@importClassesFrom ${1:package} ${2:class}: Import S4 classes from another package.
@importMethodsFrom ${1:package} ${2:generic}: Import S4 methods from a package.
@rawNamespace ${1:namespace directives}: Insert literal text directly into the NAMESPACE.
#' @evalNamespace ${1:r-code}
#' @export
#' @exportClass ${1:class}
#' @exportMethod ${1:generic}
#' @exportPattern ${1:pattern}
#' @exportS3Method ${1:package}::${2:generic}
#' @import ${1:package}
#' @importClassesFrom ${1:package} ${2:class}
#' @importFrom ${1:package} ${2:function}
#' @importMethodsFrom ${1:package} ${2:generic}
#' @rawNamespace ${1:namespace directives}
#' @useDynLib ${1:package}