ppr: Optimal Project Prioritization

#' @include internal.R Parameters-proto.R ProjectModifier-proto.R
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#' @export
if (!methods::isClass("Decision")) methods::setOldClass("Decision")
NULL

#' Decision prototype
#'
#' This prototype  used to represent the type of decision that is made
#' when prioritizing planning units. **This prototype represents
#' a recipe to make a decision, to actually specify
#' the type of decision in a planning problem, see the help page on
#' [decisions]. Only experts should use this class directly.**
#' This class inherits from the [ProjectModifier-class].
#'
#' @seealso [ProjectModifier-class].
#'
#' @name Decision-class
#'
#' @aliases Decision
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#' @export
Decision <- pproto("Decision", ProjectModifier)