/*
So what I want to do is to give a configuration object to every controller
and the controller can call only specific methods on it.
*/

type SuperInterface interface {
	myfunc()
}

type SuperClass struct{}

func (s SuperClass) myfunc() {

}

func (s SuperClass) myfunc2() {

}

func someCallable(s SuperInterface) {
	s.myfunc()  // legal
	s.myfunc2() // illegal
}

func test() {
	a := SuperClass{}
	someCallable(a)
}