I find this
names(x::Module; all::Bool = false, imported::Bool = false)
Get an array of the names exported by a Module , excluding deprecated names. If all is true, then the list also includes non-exported names defined in the module, deprecated names, and compiler-generated names. If imported is true, then names explicitly imported from other modules are also included.
As a special case, all names defined in Main are considered “exported”, since it is not idiomatic to explicitly export names from Main .