#' Pseudo-function to re-export \strong{ggplot2}'s common functions. 
#' 
#' @name ggplot2 functions
#'
#' @importFrom ggplot2 ggplot aes geom_bar geom_label position_stack theme_void
#'     theme guides guide_legend coord_flip facet_wrap theme_minimal ylab xlab 
#'     geom_point scale_colour_viridis_d geom_col
#' 
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