(def namespaces
#?(:clj
(reify clojure.lang.IDeref
(deref [_]
(if (some? env/*compiler*)
(::namespaces @env/*compiler*)
default-namespaces)))
:cljs
(reify IDeref
(-deref [_]
(if (some? env/*compiler*)
(::namespaces @env/*compiler*)
default-namespaces)))))