allow rsx to be used outside of a proc_macro context

packages/core-macro/Cargo.toml

@@ -15,10 +15,9 @@ keywords = ["dom", "ui", "gui", "react", "wasm"]
 proc-macro = true
 
 [dependencies]
-proc-macro-error = "1"
-proc-macro2 = { version = "1.0.6" }
+proc-macro2 = { version = "1.0" }
 quote = "1.0"
-syn = { version = "1.0.11", features = ["full", "extra-traits"] }
+syn = { version = "1.0", features = ["full", "extra-traits"] }
 dioxus-rsx = {  path = "../rsx" }
 dioxus-rsx-interperter = { path = "../rsx_interperter", optional = true }
 
@@ -28,4 +27,5 @@ rustversion = "1.0"
 trybuild = "1.0"
 
 [features]
+default = []
 hot_reload = ["dioxus-rsx-interperter"]