Clojurescript macros: Using the node api at compile time

I'm writing a cli script with lumo and I want the following macro, but using readFileSync from nodejs.

(defmacro compile-time-slurp [path]
  ;; slurp is not defined in self hosted cljs
  (slurp path))

Is this possible?

EDIT: To be more clear, this is in self-hosted clojurescript, where the slurp function is not available at macro-expansion-time.