wip: move examples around

examples/reference/empty.rs

@@ -3,10 +3,6 @@
 //!
 //! This is a simple pattern that allows you to return no elements!
 
-use dioxus::prelude::*;
 fn main() {}
-
-static Example: FC<()> = |cx| {
-    //
-    cx.render(rsx! {})
-};
+use dioxus::prelude::*;
+static Example: FC<()> = |cx| cx.render(rsx! { Fragment {} });