loads but there will be issues with enter/exit in anim_opts

DESCRIPTION

 Description: Animated explanations of the verbs in the tidyverse
     using gganimate and ggplot2.
 License: MIT + file LICENSE
-Depends: 
-    gganimate (>= 0.9.9.9999),
-    ggplot2 (>= 3.0.0)
 Imports: 
     dplyr,
+    gganimate (>= 1.0.0),
+    ggplot2 (>= 3.0.0),
     magrittr,
     purrr,
     rlang (>= 0.1.2),

NAMESPACE

 importFrom(dplyr,select)
 importFrom(dplyr,semi_join)
 importFrom(dplyr,slice)
+importFrom(gganimate,enter_fade)
+importFrom(gganimate,exit_fade)
+importFrom(gganimate,transition_states)
+importFrom(ggplot2,aes)
+importFrom(ggplot2,element_text)
+importFrom(ggplot2,ggplot)
+importFrom(ggplot2,labs)
+importFrom(ggplot2,theme)
 importFrom(magrittr,"%>%")
 importFrom(tidyr,gather)
 importFrom(tidyr,spread)

R/animate_options.R

     rlang::warn("Use `anim_options()` to set `anim_opts`")
   }
   ao <- fill_anim_opts(ao)
-  stopifnot(is.ggproto(ao$enter[[1]]), is.ggproto(ao$exit[[1]]))
+  stopifnot(ggplot2::is.ggproto(ao$enter[[1]]), ggplot2::is.ggproto(ao$exit[[1]]))
   extra_names <- setdiff(names(ao), names(formals(anim_options)))
   if (!quiet && length(extra_names)) {
     extra_names <- paste0(sprintf("`%s`", extra_names), collapse = ", ")
   family <- match.arg(family, family_options, several.ok = FALSE)
   ao_default <- switch(
     family,
-    "gather" = anim_options(enter = enter_fade(), exit = exit_fade(),
+    "gather" = anim_options(enter = gganimate::enter_fade(),
+                            exit = gganimate::exit_fade(),
                             ease_default = "sine-in-out",
                             ease_other = list(y = "cubic-out", x = "cubic-in")),
-    "spread" = anim_options(enter = enter_fade(), exit = exit_fade(),
+    "spread" = anim_options(enter = gganimate::enter_fade(),
+                            exit = gganimate::exit_fade(),
                             ease_default = "sine-in-out",
                             ease_other = list(y = "cubic-out", x = "cubic-in")),
     anim_options()

R/plot_helpers.R

 
   ggplot(d, aes(x = .x * width, y = .y * height, fill = .color, alpha = .alpha,
                 group = .item_id)) +
-    geom_tile(width = 0.9 * width, height = 0.9 * height) +
-    coord_equal() +
-    geom_text(data = d %>% filter(!is.na(.val)), aes(label = .val, color = .textcolor),
+    ggplot2::geom_tile(width = 0.9 * width, height = 0.9 * height) +
+    ggplot2::coord_equal() +
+    ggplot2::geom_text(data = d %>% filter(!is.na(.val)), aes(label = .val, color = .textcolor),
               family = ao$text_family, size = text_size) +
-    scale_fill_identity() +
-    scale_color_identity() +
-    scale_alpha_identity() +
+    ggplot2::scale_fill_identity() +
+    ggplot2::scale_color_identity() +
+    ggplot2::scale_alpha_identity() +
     labs(title = title) +
-    theme_void() +
+    ggplot2::theme_void() +
     theme(plot.title = element_text(family = ao$title_family, hjust = 0.5, size = title_size))
 }

R/process_data_helpers.R

   add_duplicate_number <- function(a) {
     data_frame(v = a) %>%
       group_by(v) %>%
-      mutate(id = paste(v, 1:n(), sep = "-")) %>%
+      mutate(id = paste(v, 1:dplyr::n(), sep = "-")) %>%
       pull(id)
   }
 

R/zzzz-package.R

 #' @importFrom dplyr left_join right_join full_join inner_join semi_join anti_join
 #' @importFrom dplyr mutate select filter arrange bind_rows bind_cols group_by pull slice data_frame row_number
 #' @importFrom tidyr gather spread
+#' @importFrom ggplot2 ggplot aes element_text theme labs
+#' @importFrom gganimate enter_fade exit_fade transition_states
 #' @keywords internal
 "_PACKAGE"
 
   state_length      = 1,
   ease_default      = "sine-in-out",
   ease_other        = NULL,
-  enter             = setNames(list(enter_fade()), "enter_fade()"),
-  exit              = setNames(list(exit_fade()), "exit_fade()"),
+  enter             = setNames(list(gganimate::enter_fade), "enter_fade()"),
+  exit              = setNames(list(gganimate::exit_fade), "exit_fade()"),
   text_family       = "Fira Mono",
   title_family      = "Fira Mono",
   text_size         = 5,