add sf and readr into imports

Author: mountainMath

DESCRIPTION

@@ -23,18 +23,18 @@ Imports: digest (>= 0.1),
     dplyr (>= 1.0),
     httr (>= 1.0.0),
     jsonlite (>= 1.0),
-    rlang
+    sf,
+    geojsonsf,
+    rlang,
+    readr
 RoxygenNote: 7.3.1
 Suggests: knitr,
     ggplot2,
     leaflet,
     mapdeck,
     rmarkdown,
-    readr,
     scales,
     sp,
-    sf,
-    geojsonsf,
     tidyr,
     lwgeom,
     xml2