I don't understand the classpath?

I suspect my understanding of the “classpath” and Figwheel/ClojureScript’s use of it is inadequate, else the wow.core namespace and all its interns (namespace-bound defined variables) would be there. I used clj -m figwheel.main expecting it to work with my namespace, but it didn’t. After calling clj -m figwheel.main from Powershell and then in-ns from the REPL into my wow.core namespace then calling each function in the REPL, Figwheel/ClojureScript responded saying that each function “undeclared”.