Import a private package

[RealCoChenchao]

Thanks for developing this great framework!

My shiny app uses a few plot function from one of my private packages. One of the functions plot_raster is plot the raster, like below. The shiny app always give me error Error in addLayersControl: could not find function "addLayersControl", but I have no problem of running this function out of the framework. I did add the package to DESCRIPTION using usethis::use_dev_package with remote and added import roxygen parameter in the module file/script. The private package has correct import of leaflet in its DESCRIPTION as well.

leaflet() %>%
    addProviderTiles(provider = "Stamen.TonerLite", group = "Contrast Map") %>%
    addProviderTiles(provider = "OpenStreetMap", group = "Street Map") %>%
    addProviderTiles(provider = "Esri.WorldImagery", group = "Satellite Map") %>%
    addTiles(urlTemplate = transport_layer, group = "Transit Map") %>%
    addRasterImage(raster_info$raster,
                   colors = pal,
                   opacity = 0.7,
                   group = raster_info$raster_title) %>%
    addLayersControl(baseGroups = c("Contrast Map",
                                    "Street Map",
                                    "Satellite Map",
                                    "Transit Map"),
                     overlayGroups = raster_info$raster_title,
                     position = "topright",
                     options = layersControlOptions(collapsed = TRUE))
#> Error in leaflet() %>% addProviderTiles(provider = "Stamen.TonerLite", : could not find function "%>%"

^{Created on 2022-10-06 with reprex v2.0.2}